subject:(Homography)

1. Ebdelli, Mounira. Video inpainting techniques : application to object removal and error concealment : Techniques d’inpainting vidéo : application à la suppression des objets et à la dissimulation des erreurs.

Degree: Docteur es, Informatique, 2014, Rennes 1

URL: http://www.theses.fr/2014REN1S092

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Cette thèse présente des outils de vidéo inpainting permettant de reconstruire de manière efficace les zones perdues d'une séquence vidéo. Deux catégories d'approches sont particulièrement… (more)

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Cette thèse présente des outils de vidéo inpainting permettant de reconstruire de manière efficace les zones perdues d'une séquence vidéo. Deux catégories d'approches sont particulièrement étudiées. Dans une première étape les approches basées sur l'exemple sont considérées. Différentes contributions ont été proposées. Une application des méthodes de neighbor embedding pour l'approximation des pixels perdus dans un exemple est d'abord considérée en utilisant deux méthodes de réduction de dimensionnalité: la factorisation de matrice non négative (FMN) et le locally linear embedding (LLE). La méthode d'inpainting proposée a été ensuite adaptée à l'application de dissimulation d'erreurs en utilisant une étape de pré-traitement d'estimation des vecteurs de mouvement perdus. Une approche multisolution a également été considérée pour réduire la complexité. Les évaluations expérimentales de cette approche démontrent son efficacité dans les applications de suppression d'objets et de dissimulation des erreurs. Une deuxième catégorie de méthodes de vidéo inpaintinting a été par la suite étudiée en utilisant une approche basée sur l'optimisation globale d'une fonction d'énergie exprimant la cohérence spatio-temporelle de la région reconstruite. Enfin, le problème d'inpainting des vidéos capturées par des caméras en mouvement a été étudié. L'alignement des images en utilisant une homographie par région montre de meilleure performances que les méthodes classiques d'alignement par optimisation d'une homography par pixel.

This thesis presents video inpainting tools to efficiently recover space-time holes in different kinds of video sequences. Two categories of video inpainting approaches are particularly studied. The first category concerns exemplar-based approach. Several contributions have been proposed for this approach. Neighbor embedding techniques have been proposed for patch sampling using two data dimensionality reductions methods: non-negative matrix factorization (NMF) and locally linear embedding (LLE). An analysis of similarity metrics for patches matching have then been proposed based on both subjective and objective tests. The proposed framework have been also adapted to the error concealment application by using a preprocessing step of motion estimation. A multiresolution approach has been considered to reduce the computational time of the method. The experimental evaluations demonstrate the effectiveness of the proposed video inpainting approach in both object removal and error concealment applications. The video inpainting problem has been also solved using a second approach based on the optimization of a well-defined cost function expressing the global consistency of the recovered regions. The camera moving videos has later been takled by using a region-based homography. The neighboring frames in the sequence are aligned based on segmented planar regions. This method has been shown to give better performance compared to classical optimization-based homography.

Advisors/Committee Members: Guillemot, Christine (thesis director).

Subjects/Keywords: Reconstruction vidéo; Recalage; Video inpainting; Alignment; Homography

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Ebdelli, M. (2014). Video inpainting techniques : application to object removal and error concealment : Techniques d’inpainting vidéo : application à la suppression des objets et à la dissimulation des erreurs. (Doctoral Dissertation). Rennes 1. Retrieved from http://www.theses.fr/2014REN1S092

Chicago Manual of Style (16^th Edition):

Ebdelli, Mounira. “Video inpainting techniques : application to object removal and error concealment : Techniques d’inpainting vidéo : application à la suppression des objets et à la dissimulation des erreurs.” 2014. Doctoral Dissertation, Rennes 1. Accessed December 11, 2019. http://www.theses.fr/2014REN1S092.

MLA Handbook (7^th Edition):

Ebdelli, Mounira. “Video inpainting techniques : application to object removal and error concealment : Techniques d’inpainting vidéo : application à la suppression des objets et à la dissimulation des erreurs.” 2014. Web. 11 Dec 2019.

Vancouver:

Ebdelli M. Video inpainting techniques : application to object removal and error concealment : Techniques d’inpainting vidéo : application à la suppression des objets et à la dissimulation des erreurs. [Internet] [Doctoral dissertation]. Rennes 1; 2014. [cited 2019 Dec 11]. Available from: http://www.theses.fr/2014REN1S092.

Council of Science Editors:

Ebdelli M. Video inpainting techniques : application to object removal and error concealment : Techniques d’inpainting vidéo : application à la suppression des objets et à la dissimulation des erreurs. [Doctoral Dissertation]. Rennes 1; 2014. Available from: http://www.theses.fr/2014REN1S092

University of Ottawa

2. Bazargani, Hamid. Real-Time Recognition of Planar Targets on Mobile Devices. A Framework for Fast and Robust Homography Estimation .

Degree: 2014, University of Ottawa

URL: http://hdl.handle.net/10393/31698

► The present thesis is concerned with the problem of robust pose estimation for planar targets in the context of real-time mobile vision. As a consequence… (more)

Subjects/Keywords: homography; Augmented Reality; real-time mobile vision

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APA (6^th Edition):

Bazargani, H. (2014). Real-Time Recognition of Planar Targets on Mobile Devices. A Framework for Fast and Robust Homography Estimation . (Thesis). University of Ottawa. Retrieved from http://hdl.handle.net/10393/31698

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Bazargani, Hamid. “Real-Time Recognition of Planar Targets on Mobile Devices. A Framework for Fast and Robust Homography Estimation .” 2014. Thesis, University of Ottawa. Accessed December 11, 2019. http://hdl.handle.net/10393/31698.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Bazargani, Hamid. “Real-Time Recognition of Planar Targets on Mobile Devices. A Framework for Fast and Robust Homography Estimation .” 2014. Web. 11 Dec 2019.

Vancouver:

Bazargani H. Real-Time Recognition of Planar Targets on Mobile Devices. A Framework for Fast and Robust Homography Estimation . [Internet] [Thesis]. University of Ottawa; 2014. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/10393/31698.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Bazargani H. Real-Time Recognition of Planar Targets on Mobile Devices. A Framework for Fast and Robust Homography Estimation . [Thesis]. University of Ottawa; 2014. Available from: http://hdl.handle.net/10393/31698

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Kentucky

3. Nott, Viswajith Karapoondi. Joint Visual and Wireless Tracking System.

Degree: 2009, University of Kentucky

URL: http://uknowledge.uky.edu/gradschool_theses/592

► Object tracking is an important component in many applications including surveillance, manufacturing, inventory tracking, etc. The most common approach is to combine a surveillance camera… (more)

Subjects/Keywords: Tracking; wireless; visual; kalman fillter; homography; Electrical and Computer Engineering

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APA (6^th Edition):

Nott, V. K. (2009). Joint Visual and Wireless Tracking System. (Masters Thesis). University of Kentucky. Retrieved from http://uknowledge.uky.edu/gradschool_theses/592

Chicago Manual of Style (16^th Edition):

Nott, Viswajith Karapoondi. “Joint Visual and Wireless Tracking System.” 2009. Masters Thesis, University of Kentucky. Accessed December 11, 2019. http://uknowledge.uky.edu/gradschool_theses/592.

MLA Handbook (7^th Edition):

Nott, Viswajith Karapoondi. “Joint Visual and Wireless Tracking System.” 2009. Web. 11 Dec 2019.

Vancouver:

Nott VK. Joint Visual and Wireless Tracking System. [Internet] [Masters thesis]. University of Kentucky; 2009. [cited 2019 Dec 11]. Available from: http://uknowledge.uky.edu/gradschool_theses/592.

Council of Science Editors:

Nott VK. Joint Visual and Wireless Tracking System. [Masters Thesis]. University of Kentucky; 2009. Available from: http://uknowledge.uky.edu/gradschool_theses/592

University of Minnesota

4. Shrestha, Rini. Estimation of vehicle lateral position using the optical flow method.

Degree: 2013, University of Minnesota

URL: http://purl.umn.edu/157207

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University of Minnesota M.S. thesis. May 2013. Major:Electrical Engineering. Advisor: Dr.Jiann-Shiou Yang. 1 computer file (PDF); vi, 62 pages, appendix, p. 58-62.

With the increasing… (more)

Subjects/Keywords: Feature selection; Heading angle; Homography; Image processing; Optical flow

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Shrestha, R. (2013). Estimation of vehicle lateral position using the optical flow method. (Masters Thesis). University of Minnesota. Retrieved from http://purl.umn.edu/157207

Chicago Manual of Style (16^th Edition):

Shrestha, Rini. “Estimation of vehicle lateral position using the optical flow method.” 2013. Masters Thesis, University of Minnesota. Accessed December 11, 2019. http://purl.umn.edu/157207.

MLA Handbook (7^th Edition):

Shrestha, Rini. “Estimation of vehicle lateral position using the optical flow method.” 2013. Web. 11 Dec 2019.

Vancouver:

Shrestha R. Estimation of vehicle lateral position using the optical flow method. [Internet] [Masters thesis]. University of Minnesota; 2013. [cited 2019 Dec 11]. Available from: http://purl.umn.edu/157207.

Council of Science Editors:

Shrestha R. Estimation of vehicle lateral position using the optical flow method. [Masters Thesis]. University of Minnesota; 2013. Available from: http://purl.umn.edu/157207

NSYSU

5. Liu, Hsuan-chih. Model-based Pose Estimation of 3D Objects Using a Monocular Camera.

Degree: Master, Electrical Engineering, 2017, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0807117-175440

► In todayâs many industrial processes, if the 3D pose of a 3D object which will be processed can be recognized, it will be of great… (more)

Subjects/Keywords: Chamfer matching; Pinhole camera model; spherical coordinate; 3D pose recognition; Homography

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Liu, H. (2017). Model-based Pose Estimation of 3D Objects Using a Monocular Camera. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0807117-175440

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Liu, Hsuan-chih. “Model-based Pose Estimation of 3D Objects Using a Monocular Camera.” 2017. Thesis, NSYSU. Accessed December 11, 2019. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0807117-175440.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Liu, Hsuan-chih. “Model-based Pose Estimation of 3D Objects Using a Monocular Camera.” 2017. Web. 11 Dec 2019.

Vancouver:

Liu H. Model-based Pose Estimation of 3D Objects Using a Monocular Camera. [Internet] [Thesis]. NSYSU; 2017. [cited 2019 Dec 11]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0807117-175440.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Liu H. Model-based Pose Estimation of 3D Objects Using a Monocular Camera. [Thesis]. NSYSU; 2017. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0807117-175440

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

KTH

6. Fristedt, Hampus. Homography Estimation using Deep Learning for Registering All-22 Football Video Frames.

Degree: Computer Science and Communication (CSC), 2017, KTH

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-209583

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Homography estimation is a fundamental task in many computer vision applications, but many techniques for estimation rely on complicated feature extraction pipelines. We extend… (more)

Subjects/Keywords: Deep learning; Convolutional neural network; homography; Computer Sciences; Datavetenskap (datalogi)

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APA (6^th Edition):

Fristedt, H. (2017). Homography Estimation using Deep Learning for Registering All-22 Football Video Frames. (Thesis). KTH. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-209583

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Fristedt, Hampus. “Homography Estimation using Deep Learning for Registering All-22 Football Video Frames.” 2017. Thesis, KTH. Accessed December 11, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-209583.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Fristedt, Hampus. “Homography Estimation using Deep Learning for Registering All-22 Football Video Frames.” 2017. Web. 11 Dec 2019.

Vancouver:

Fristedt H. Homography Estimation using Deep Learning for Registering All-22 Football Video Frames. [Internet] [Thesis]. KTH; 2017. [cited 2019 Dec 11]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-209583.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Fristedt H. Homography Estimation using Deep Learning for Registering All-22 Football Video Frames. [Thesis]. KTH; 2017. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-209583

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

The Ohio State University

7. Lai, Po-Lun. Shape Recovery by Exploiting Planar Topology in 3D Projective Space.

Degree: PhD, Geodetic Science and Surveying, 2010, The Ohio State University

URL: http://rave.ohiolink.edu/etdc/view?acc_num=osu1268187247

► In the fields of photogrammetry and computer vision, three-dimensional (3D) shape recovery has remained an active research topic over the past decades. Accompanied by… (more)

Subjects/Keywords: Computer Science; Remote Sensing; shape recovery; projective geometry; homography; silhouette

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APA (6^th Edition):

Lai, P. (2010). Shape Recovery by Exploiting Planar Topology in 3D Projective Space. (Doctoral Dissertation). The Ohio State University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=osu1268187247

Chicago Manual of Style (16^th Edition):

Lai, Po-Lun. “Shape Recovery by Exploiting Planar Topology in 3D Projective Space.” 2010. Doctoral Dissertation, The Ohio State University. Accessed December 11, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1268187247.

MLA Handbook (7^th Edition):

Lai, Po-Lun. “Shape Recovery by Exploiting Planar Topology in 3D Projective Space.” 2010. Web. 11 Dec 2019.

Vancouver:

Lai P. Shape Recovery by Exploiting Planar Topology in 3D Projective Space. [Internet] [Doctoral dissertation]. The Ohio State University; 2010. [cited 2019 Dec 11]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=osu1268187247.

Council of Science Editors:

Lai P. Shape Recovery by Exploiting Planar Topology in 3D Projective Space. [Doctoral Dissertation]. The Ohio State University; 2010. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=osu1268187247

University of Adelaide

8. Szpak, Zygmunt Ladyslaw. Constrained parameter estimation in multiple view geometry.

Degree: 2013, University of Adelaide

URL: http://hdl.handle.net/2440/82702

► Multiple view geometry is a branch of computer vision devoted entirely to the study of the relationship between images generated from a fixed three-dimensional scene.… (more)

▼ Multiple view geometry is a branch of computer vision devoted entirely to the study of the relationship between images generated from a fixed three-dimensional scene. Thanks to the body of knowledge generated in this domain some of the most exciting developments in navigation have recently been realised. Google's release of Street-view maps is the most remarkable example. Currently there is a growing demand for new insight and knowledge originating from multiple view geometry, as two of the most popular technological companies, Google and Apple, embark on a mission to generate three-dimensional maps. The research conducted in this thesis makes a direct contribution to two specific problems that arise frequently in the context of multiple view geometry: homography estimation and ellipse fitting. A homography is used to establish a relationship between two images of a scene, whenever the scene consists of a flat surface. If the scene consists of several at surfaces, such as walls of buildings in urban environments, then multiple homographies are required to adequately represent the relationship between a pair of images. But when multiple homographies are required, computer vision practitioners typically estimate homographies separately. This thesis demonstrates that multiple homographies must not be estimated separately, because additional interhomography constraints need to be satisfied in order for a collection of homographies to accurately reflect the three-dimensional geometry of the scene. This thesis offers a comprehensive account of a variety of subtleties that arise in the estimation of multiple homographies, and presents detailed novel algorithms for fulfilling the estimation task. A central contribution is the development of a new framework for jointly estimating multiple homographies. The new framework leads to considerably more accurate homography estimates than previous approaches. The second major contribution of this thesis relates to another frequently encountered task in multiple view geometry: ellipse fitting. Recently many new cost functions promising unbiasedness, consistency or hyperaccuracy have been reported to improve the state-of-the-art in fitting ellipses to data. Unfortunately, the new cost functions have not been substantiated with thorough experimental comparisons. This thesis offers an extensive evaluation of both new and old ellipse fitting methods with the aid of comprehensive simulations. The findings suggest that there is not much difference between the newer and more established estimators. There is, however, a significant difference between the sole estimator that guarantees an ellipse fit, and other estimators which are prone to occasionally producing hyperbolas. The estimator that guarantees an ellipse fit is significantly less accurate. To remedy this undesirable discovery, a new ellipse estimator is proposed that shares a similar statistical accuracy to the unbiased, consistent or hyper-accurate estimators, but unlike all of these, still guarantees an ellipse fit. Advisors/Committee Members: van den Hengel, Anton John (advisor), Dick, Anthony Robert (advisor), Eriksson, Anders Per (advisor), School of Computer Science (school).

Subjects/Keywords: homography estimation; consistency constraints; ellipse fitting; parameter estimation; computer vision

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Szpak, Z. L. (2013). Constrained parameter estimation in multiple view geometry. (Thesis). University of Adelaide. Retrieved from http://hdl.handle.net/2440/82702

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Szpak, Zygmunt Ladyslaw. “Constrained parameter estimation in multiple view geometry.” 2013. Thesis, University of Adelaide. Accessed December 11, 2019. http://hdl.handle.net/2440/82702.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Szpak, Zygmunt Ladyslaw. “Constrained parameter estimation in multiple view geometry.” 2013. Web. 11 Dec 2019.

Vancouver:

Szpak ZL. Constrained parameter estimation in multiple view geometry. [Internet] [Thesis]. University of Adelaide; 2013. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/2440/82702.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Szpak ZL. Constrained parameter estimation in multiple view geometry. [Thesis]. University of Adelaide; 2013. Available from: http://hdl.handle.net/2440/82702

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Ottawa

9. Pouladzadeh, Parvaneh. Design and Implementation of Video View Synthesis for the Cloud .

Degree: 2017, University of Ottawa

URL: http://hdl.handle.net/10393/37048

► In multi-view video applications, view synthesis is a computationally intensive task that needs to be done correctly and efficiently in order to deliver a seamless… (more)

Subjects/Keywords: View synthesis; Cloud computing; Elasticity; Multi-threading; Warping; Homography

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Pouladzadeh, P. (2017). Design and Implementation of Video View Synthesis for the Cloud . (Thesis). University of Ottawa. Retrieved from http://hdl.handle.net/10393/37048

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Pouladzadeh, Parvaneh. “Design and Implementation of Video View Synthesis for the Cloud .” 2017. Thesis, University of Ottawa. Accessed December 11, 2019. http://hdl.handle.net/10393/37048.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Pouladzadeh, Parvaneh. “Design and Implementation of Video View Synthesis for the Cloud .” 2017. Web. 11 Dec 2019.

Vancouver:

Pouladzadeh P. Design and Implementation of Video View Synthesis for the Cloud . [Internet] [Thesis]. University of Ottawa; 2017. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/10393/37048.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Pouladzadeh P. Design and Implementation of Video View Synthesis for the Cloud . [Thesis]. University of Ottawa; 2017. Available from: http://hdl.handle.net/10393/37048

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Minnesota

10. Shrestha, Rini. Estimation of vehicle lateral position using the optical flow method.

Degree: MS, 2013, University of Minnesota

URL: http://purl.umn.edu/157207

► With the increasing number of vehicles on the road the number of accidents have also been increasing. Development of various techniques such as lane departure… (more)

Subjects/Keywords: Feature selection; Heading angle; Homography; Image processing; Optical flow

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Shrestha, R. (2013). Estimation of vehicle lateral position using the optical flow method. (Masters Thesis). University of Minnesota. Retrieved from http://purl.umn.edu/157207

Chicago Manual of Style (16^th Edition):

Shrestha, Rini. “Estimation of vehicle lateral position using the optical flow method.” 2013. Masters Thesis, University of Minnesota. Accessed December 11, 2019. http://purl.umn.edu/157207.

MLA Handbook (7^th Edition):

Shrestha, Rini. “Estimation of vehicle lateral position using the optical flow method.” 2013. Web. 11 Dec 2019.

Vancouver:

Shrestha R. Estimation of vehicle lateral position using the optical flow method. [Internet] [Masters thesis]. University of Minnesota; 2013. [cited 2019 Dec 11]. Available from: http://purl.umn.edu/157207.

Council of Science Editors:

Shrestha R. Estimation of vehicle lateral position using the optical flow method. [Masters Thesis]. University of Minnesota; 2013. Available from: http://purl.umn.edu/157207

Brigham Young University

11. Lewis, Benjamin Paul. A Visual Return-to-Home System for GPS-Denied Flight.

Degree: MS, 2016, Brigham Young University

URL: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=7254&context=etd

► Unmanned aerial vehicle technology is rapidly maturing. In recent years, the sight of hobbyist aircraft has become more common. Corporations and governments are also interested… (more)

▼ Unmanned aerial vehicle technology is rapidly maturing. In recent years, the sight of hobbyist aircraft has become more common. Corporations and governments are also interested in using drone aircraft for applications such as package delivery, surveillance and communications. These autonomous UAV technologies demand robust systems that perform under any circumstances. Many UAV applications rely on GPS to obtain information about their location and velocity. However, the GPS system has known vulnerabilities, including environmental signal degradation, terrestrial or solar weather, or malicious attacks such as GPS spoofing. These conditions occur with enough frequency to cause concern. Without a GPS signal, the state estimation in many autopilots quickly degrades. In the absence of a reliable backup navigation scheme, this loss of state will cause the aircraft to drift off course, and in many cases the aircraft will lose power or crash. While no single approach can solve all of the issues with GPS signal degradation, individual events can be addressed and solved. In this thesis, we present a system which will return an aircraft to its launch point upon the loss of GPS. This functionality is advantageous because it allows recovery of the UAV in circumstances which the lack of GPS information would make difficult. The system presented in this thesis accomplishes the return of the aircraft by means of onboard visual navigation, which removes the dependence of the aircraft on external sensors and systems. The system presented here uses an downward-facing onboard camera and computer to capture a string of overlapping images (keyframes) of the ground as the aircraft travels on its outbound journey. When a signal is received, the aircraft switches into return-to-home mode. The system uses the homography matrix and other vision processing techniques to produce information about the location of the current keyframe relative to the aircraft. This information is used to navigate the aircraft to the location of each saved keyframe in reverse order. As each keyframe is reached, the system programmatically loads the next target keyframe. By following the chain of keyframes in reverse, the system reaches the launch location. Contributions in this thesis include the return-to-home visual flight system for UAVs, which has been tested in simulation and with flight tests. Features of this system include methods for determining new keyframes and switching keyframes on the inbound flight, extracting data between images, and flight navigation based on this information. This system is a piece of the wider GPS-denied framework under development in the BYU MAGICC lab.

Subjects/Keywords: Homography; visual navigation; autonomous flight; aircraft controls; Electrical and Computer Engineering

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Lewis, B. P. (2016). A Visual Return-to-Home System for GPS-Denied Flight. (Masters Thesis). Brigham Young University. Retrieved from https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=7254&context=etd

Chicago Manual of Style (16^th Edition):

Lewis, Benjamin Paul. “A Visual Return-to-Home System for GPS-Denied Flight.” 2016. Masters Thesis, Brigham Young University. Accessed December 11, 2019. https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=7254&context=etd.

MLA Handbook (7^th Edition):

Lewis, Benjamin Paul. “A Visual Return-to-Home System for GPS-Denied Flight.” 2016. Web. 11 Dec 2019.

Vancouver:

Lewis BP. A Visual Return-to-Home System for GPS-Denied Flight. [Internet] [Masters thesis]. Brigham Young University; 2016. [cited 2019 Dec 11]. Available from: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=7254&context=etd.

Council of Science Editors:

Lewis BP. A Visual Return-to-Home System for GPS-Denied Flight. [Masters Thesis]. Brigham Young University; 2016. Available from: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=7254&context=etd

Brigham Young University

12. Fenimore, Carson D. A Foveated System for Wilderness Search and Rescue in Manned Aircraft.

Degree: MS, 2011, Brigham Young University

URL: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=3743&context=etd

► Wilderness search and rescue can be assisted by video searchers in manned aircraft. The video searcher's primary task is to find clues on the ground.… (more)

Subjects/Keywords: Wilderness Search and Rescue; Mixed-Resolution Video; Homography; Computer Sciences

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APA (6^th Edition):

Fenimore, C. D. (2011). A Foveated System for Wilderness Search and Rescue in Manned Aircraft. (Masters Thesis). Brigham Young University. Retrieved from https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=3743&context=etd

Chicago Manual of Style (16^th Edition):

Fenimore, Carson D. “A Foveated System for Wilderness Search and Rescue in Manned Aircraft.” 2011. Masters Thesis, Brigham Young University. Accessed December 11, 2019. https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=3743&context=etd.

MLA Handbook (7^th Edition):

Fenimore, Carson D. “A Foveated System for Wilderness Search and Rescue in Manned Aircraft.” 2011. Web. 11 Dec 2019.

Vancouver:

Fenimore CD. A Foveated System for Wilderness Search and Rescue in Manned Aircraft. [Internet] [Masters thesis]. Brigham Young University; 2011. [cited 2019 Dec 11]. Available from: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=3743&context=etd.

Council of Science Editors:

Fenimore CD. A Foveated System for Wilderness Search and Rescue in Manned Aircraft. [Masters Thesis]. Brigham Young University; 2011. Available from: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=3743&context=etd

Brno University of Technology

13. Suchánek, Jan. Rozšířená realita pro výuku hry na klavír/klávesy .

Degree: 2016, Brno University of Technology

URL: http://hdl.handle.net/11012/62021

► Tato bakalářská práce se věnuje tématu rozšířené reality a jejímu využití pro výuku hry na klavír nebo klávesy. Je popsán návrh a implementace prototypu výukového… (more)

Subjects/Keywords: OpenCV; Rozšířená realita; MIDI; Homografie.; OpenCV; Augumented reality; MIDI; Homography.

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APA (6^th Edition):

Suchánek, J. (2016). Rozšířená realita pro výuku hry na klavír/klávesy . (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/62021

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Suchánek, Jan. “Rozšířená realita pro výuku hry na klavír/klávesy .” 2016. Thesis, Brno University of Technology. Accessed December 11, 2019. http://hdl.handle.net/11012/62021.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Suchánek, Jan. “Rozšířená realita pro výuku hry na klavír/klávesy .” 2016. Web. 11 Dec 2019.

Vancouver:

Suchánek J. Rozšířená realita pro výuku hry na klavír/klávesy . [Internet] [Thesis]. Brno University of Technology; 2016. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/11012/62021.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Suchánek J. Rozšířená realita pro výuku hry na klavír/klávesy . [Thesis]. Brno University of Technology; 2016. Available from: http://hdl.handle.net/11012/62021

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

14. Studeník, Pavel. Rozšířené uživatelské rozhraní .

Degree: 2010, Brno University of Technology

URL: http://hdl.handle.net/11012/55933

► Bakalářská práce se zabývá návrhem a implementací aplikace poskytující rozšířené uživatelské rozhraní počítače. Pro výstup aplikace je použit dataprojektor, jehož umístění nemusí být přímo kolmé… (more)

Subjects/Keywords: Rozšířená plocha; aplikace; homografie; Augmented desktop; application; homography

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APA (6^th Edition):

Studeník, P. (2010). Rozšířené uživatelské rozhraní . (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/55933

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Studeník, Pavel. “Rozšířené uživatelské rozhraní .” 2010. Thesis, Brno University of Technology. Accessed December 11, 2019. http://hdl.handle.net/11012/55933.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Studeník, Pavel. “Rozšířené uživatelské rozhraní .” 2010. Web. 11 Dec 2019.

Vancouver:

Studeník P. Rozšířené uživatelské rozhraní . [Internet] [Thesis]. Brno University of Technology; 2010. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/11012/55933.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Studeník P. Rozšířené uživatelské rozhraní . [Thesis]. Brno University of Technology; 2010. Available from: http://hdl.handle.net/11012/55933

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

15. Ghosh, Debabrata. Development Of A High Performance Mosaicing And Super-Resolution Algorithm.

Degree: PhD, Electrical Engineering, 2015, University of North Dakota

URL: https://commons.und.edu/theses/1896

► In this dissertation, a high-performance mosaicing and super-resolution algorithm is described. The scale invariant feature transform (SIFT)-based mosaicing algorithm builds an initial mosaic which… (more)

Subjects/Keywords: High-resolution; Homography; Mosaicing; Registration; Super-resolution; Electrical and Computer Engineering

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APA (6^th Edition):

Ghosh, D. (2015). Development Of A High Performance Mosaicing And Super-Resolution Algorithm. (Doctoral Dissertation). University of North Dakota. Retrieved from https://commons.und.edu/theses/1896

Chicago Manual of Style (16^th Edition):

Ghosh, Debabrata. “Development Of A High Performance Mosaicing And Super-Resolution Algorithm.” 2015. Doctoral Dissertation, University of North Dakota. Accessed December 11, 2019. https://commons.und.edu/theses/1896.

MLA Handbook (7^th Edition):

Ghosh, Debabrata. “Development Of A High Performance Mosaicing And Super-Resolution Algorithm.” 2015. Web. 11 Dec 2019.

Vancouver:

Ghosh D. Development Of A High Performance Mosaicing And Super-Resolution Algorithm. [Internet] [Doctoral dissertation]. University of North Dakota; 2015. [cited 2019 Dec 11]. Available from: https://commons.und.edu/theses/1896.

Council of Science Editors:

Ghosh D. Development Of A High Performance Mosaicing And Super-Resolution Algorithm. [Doctoral Dissertation]. University of North Dakota; 2015. Available from: https://commons.und.edu/theses/1896

KTH

16. Jansson, Ludvig. Automatic Matching of Multimodular Images in Live Golf Environments : An Evaluation of Methods to Estimate a Homography Between Multimodular Images.

Degree: Computer Science and Communication (CSC), 2016, KTH

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-190747

►

This degree project evaluates combinations of well-known state-of-the-art keypoint detectors and descriptors, as well as keypoint matching and robust outlier rejection methods for the… (more)

Subjects/Keywords: image matching automatic golf detector descriptor computer vision homography; Computer Sciences; Datavetenskap (datalogi)

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APA (6^th Edition):

Jansson, L. (2016). Automatic Matching of Multimodular Images in Live Golf Environments : An Evaluation of Methods to Estimate a Homography Between Multimodular Images. (Thesis). KTH. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-190747

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Jansson, Ludvig. “Automatic Matching of Multimodular Images in Live Golf Environments : An Evaluation of Methods to Estimate a Homography Between Multimodular Images.” 2016. Thesis, KTH. Accessed December 11, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-190747.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Jansson, Ludvig. “Automatic Matching of Multimodular Images in Live Golf Environments : An Evaluation of Methods to Estimate a Homography Between Multimodular Images.” 2016. Web. 11 Dec 2019.

Vancouver:

Jansson L. Automatic Matching of Multimodular Images in Live Golf Environments : An Evaluation of Methods to Estimate a Homography Between Multimodular Images. [Internet] [Thesis]. KTH; 2016. [cited 2019 Dec 11]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-190747.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Jansson L. Automatic Matching of Multimodular Images in Live Golf Environments : An Evaluation of Methods to Estimate a Homography Between Multimodular Images. [Thesis]. KTH; 2016. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-190747

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

KTH

17. Ähdel, Victor. On the effect of architecture on deep learning based features for homography estimation.

Degree: Electrical Engineering and Computer Science (EECS), 2018, KTH

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-233194

►

Keypoint detection and description is the first step of homography and essential matrix estimation, which in turn is used in Visual Odometry and Visual… (more)

▼

Keypoint detection and description is the first step of homography and essential matrix estimation, which in turn is used in Visual Odometry and Visual SLAM. This work explores the effect (in terms of speed and accuracy) of using different deep learning architectures for such keypoints. The fully convolutional networks — with heads for both the detector and descriptor — are trained through an existing self-supervised method, where correspondences are obtained through known randomly sampled homographies. A new strategy for choosing negative correspondences for the descriptor loss is presented, which enables more flexibility in the architecture design. The new strategy turns out to be essential as it enables networks that outperform the learnt baseline at no cost in inference time. Varying the model size leads to a trade-off in speed and accuracy, and while all models outperform ORB in homography estimation, only the larger models approach SIFT’s performance; performing about 1-7% worse. Training for longer and with additional types of data might give the push needed to outperform SIFT. While the smallest models are 3× faster and use 50× fewer parameters than the learnt baseline, they still require 3× as much time as SIFT while performing about 10-30% worse. However, there is still room for improvement through optimization methods that go beyond architecture modification, e.g. quantization, which might make the method faster than SIFT.

Nyckelpunkts-detektion och deskriptor-skapande är det första steget av homografi och essentiell matris estimering, vilket i sin tur används inom Visuell Odometri och Visuell SLAM. Det här arbetet utforskar effekten (i form av snabbhet och exakthet) av användandet av olika djupinlärnings-arkitekturer för sådana nyckelpunkter. De hel-faltade nätverken – med huvuden för både detektorn och deskriptorn – tränas genom en existerande själv-handledd metod, där korrespondenser fås genom kända slumpmässigt valda homografier. En ny strategi för valet av negativa korrespondenser för deskriptorns träning presenteras, vilket möjliggör mer flexibilitet i designen av arkitektur. Den nya strategin visar sig vara väsentlig då den möjliggör nätverk som presterar bättre än den lärda baslinjen utan någon kostnad i inferenstid. Varieringen av modellstorleken leder till en kompromiss mellan snabbhet och exakthet, och medan alla modellerna presterar bättre än ORB i homografi-estimering, så är det endast de större modellerna som närmar sig SIFTs prestanda; där de presterar 1-7% sämre. Att träna längre och med ytterligare typer av data kanske ger tillräcklig förbättring för att prestera bättre än SIFT. Även fast de minsta modellerna är 3× snabbare och använder 50× färre parametrar än den lärda baslinjen, så kräver de fortfarande 3× så mycket tid som SIFT medan de presterar runt 10-30% sämre. Men det finns fortfarande utrymme för förbättring genom optimeringsmetoder som övergränsar ändringar av arkitekturen, som till exempel kvantisering, vilket skulle kunna göra metoden snabbare än…

Subjects/Keywords: Machine Learning; Deep Learning; Computer Vision; Keypoints; Interest Points; Features; Homography; Computer Sciences; Datavetenskap (datalogi)

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Ähdel, V. (2018). On the effect of architecture on deep learning based features for homography estimation. (Thesis). KTH. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-233194

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Ähdel, Victor. “On the effect of architecture on deep learning based features for homography estimation.” 2018. Thesis, KTH. Accessed December 11, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-233194.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Ähdel, Victor. “On the effect of architecture on deep learning based features for homography estimation.” 2018. Web. 11 Dec 2019.

Vancouver:

Ähdel V. On the effect of architecture on deep learning based features for homography estimation. [Internet] [Thesis]. KTH; 2018. [cited 2019 Dec 11]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-233194.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Ähdel V. On the effect of architecture on deep learning based features for homography estimation. [Thesis]. KTH; 2018. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-233194

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Rochester Institute of Technology

18. Turk, Matthew Robert. A homography-based multiple-camera person-tracking algorithm.

Degree: Chester F. Carlson Center for Imaging Science (COS), 2008, Rochester Institute of Technology

URL: https://scholarworks.rit.edu/theses/2953

► It is easy to install multiple inexpensive video surveillance cameras around an area. However, multiple-camera tracking is still a developing field. Surveillance products that can… (more)

Subjects/Keywords: Homography; Multiple cameras; Person tracking; Surveillance

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APA (6^th Edition):

Turk, M. R. (2008). A homography-based multiple-camera person-tracking algorithm. (Thesis). Rochester Institute of Technology. Retrieved from https://scholarworks.rit.edu/theses/2953

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Turk, Matthew Robert. “A homography-based multiple-camera person-tracking algorithm.” 2008. Thesis, Rochester Institute of Technology. Accessed December 11, 2019. https://scholarworks.rit.edu/theses/2953.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Turk, Matthew Robert. “A homography-based multiple-camera person-tracking algorithm.” 2008. Web. 11 Dec 2019.

Vancouver:

Turk MR. A homography-based multiple-camera person-tracking algorithm. [Internet] [Thesis]. Rochester Institute of Technology; 2008. [cited 2019 Dec 11]. Available from: https://scholarworks.rit.edu/theses/2953.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Turk MR. A homography-based multiple-camera person-tracking algorithm. [Thesis]. Rochester Institute of Technology; 2008. Available from: https://scholarworks.rit.edu/theses/2953

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

KTH

19. Fransson, Simon. Mosaicing of Fetoscopic Acquired Images using SIFT and FAST.

Degree: Computer Science and Communication (CSC), 2017, KTH

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-215705

►

This is a study exploring how robust one feature descriptors, scale invariant feature transform (SIFT), and one feature detector, feature accelerated segmentation test (FAST),… (more)

▼

This is a study exploring how robust one feature descriptors, scale invariant feature transform (SIFT), and one feature detector, feature accelerated segmentation test (FAST), are in terms of handling fetoscopic acquired data when mosaicing. Today’s treatment of severe Twin-to-Twin Transfusion Syndrome at Karolinska University Hospital is fetoscopic guided laser occlusion of chorioangiopagous vessels (FLOC) where intersecting blood vessels causing a transfusion (Anastomoses) in between the fetuses are occluded. These blood vessels are located somewhere on the placenta. The fetoscopy includes navigation of a relatively large area where the field of view (FOV) is limited. The limited FOV during the fetoscopy makes it cumbersome to navigate and identify intersected blood vessels. The motivation of this study is to explore ways of dealing with the complications during FLOC by mosaicing an overview of the placenta that can be used as an assisting map to make the procedure safer by improving navigation of the fetoscope and identification of blood vessels during FLOC. In this study, the steps of mosaicing are defined based on mosaicing frameworks to explore how these methods perform in terms of being able to mosaic a map of the placenta. The methods have been tested on non-fetoscopic acquired data as well as fetoscopic acquired data to create a relative measure in between the two. Three tests on non- fetoscopic data were performed to explore how well the methods handled mosaicing of data with distinctive characteristics. The same methods were then tested on unprocessed fetoscopic data before being tested on preprocessed fetoscopic data to see if the results were affected by external preprocessing. The results showed that there were differences in between the methods. SIFT and FAST showed that they have potential of mosaicing non-fetoscopic data of varying extent. SIFT gave an impression of being more robust during all of the tests. SIFT especially performed better during the tests on data with few potential keypoints which is an advantage when speaking of fetoscopic acquired data. SIFT also managed to mosaic a larger area than FAST when mosaicing preprocessed fetoscopic data. Preprocessing the data improved the mosaicing when using SIFT but further improvements are needed.

Denna studie utforskar hur robust en intressepunktsbeskrivare, scale invariant feature transform (SIFT), och enintressepunktsdetektor, feature accelerated segmentation test (FAST), hanterar digitala bilder insamlade av ett fetoskop med syfte att sy ihop dessa till en översiktskarta. Dagens behandling av tvillingtransfusionsyndrom vid Karolinska Universitetssjukhuset är fetoscopic guided laser occlusion of chorioangiopagous vessels (FLOC). Under denna fetoskopi bränner man och därmed blockerar korsande blodkärl som orsakar en transfusion (anastomoses) och obalans i blodomloppet mellan två tvillingfoster. Dessa blodkärl är lokaliserade på placentan. Fetoskopin omfattar navigering av en relativt stor area med ett begränsat synfält. Det…

Subjects/Keywords: Mosaicing; Image stitching; Twin-to-Twin Transfusion Syndrome; SIFT; FAST; Homography; RANSAC; fetoscopy; Media and Communication Technology; Medieteknik

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Fransson, S. (2017). Mosaicing of Fetoscopic Acquired Images using SIFT and FAST. (Thesis). KTH. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-215705

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Fransson, Simon. “Mosaicing of Fetoscopic Acquired Images using SIFT and FAST.” 2017. Thesis, KTH. Accessed December 11, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-215705.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Fransson, Simon. “Mosaicing of Fetoscopic Acquired Images using SIFT and FAST.” 2017. Web. 11 Dec 2019.

Vancouver:

Fransson S. Mosaicing of Fetoscopic Acquired Images using SIFT and FAST. [Internet] [Thesis]. KTH; 2017. [cited 2019 Dec 11]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-215705.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Fransson S. Mosaicing of Fetoscopic Acquired Images using SIFT and FAST. [Thesis]. KTH; 2017. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-215705

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

NSYSU

20. Zhuang, Ming-yin. Camera-projector presentation system.

Degree: Master, Computer Science and Engineering, 2005, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0608105-141924

► As the popularity of the digital Web-camï¼these devices are more and more cheaper and powerful. We can apply computer vision techniques with camera and projector… (more)

Subjects/Keywords: Laser point search; Geometric transform; Corner detection; Homography

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APA (6^th Edition):

Zhuang, M. (2005). Camera-projector presentation system. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0608105-141924

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Zhuang, Ming-yin. “Camera-projector presentation system.” 2005. Thesis, NSYSU. Accessed December 11, 2019. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0608105-141924.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Zhuang, Ming-yin. “Camera-projector presentation system.” 2005. Web. 11 Dec 2019.

Vancouver:

Zhuang M. Camera-projector presentation system. [Internet] [Thesis]. NSYSU; 2005. [cited 2019 Dec 11]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0608105-141924.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Zhuang M. Camera-projector presentation system. [Thesis]. NSYSU; 2005. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0608105-141924

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Western Australia

21. Wong, Tzu Yen. Image transition techniques using projective geometry.

Degree: PhD, 2008, University of Western Australia

URL: http://repository.uwa.edu.au:80/R/?func=dbin-jump-full&object_id=3912&local_base=GEN01-INS01

► [Truncated abstract] Image transition effects are commonly used on television and human computer interfaces. The transition between images creates a perception of continuity which has… (more)

▼ [Truncated abstract] Image transition effects are commonly used on television and human computer interfaces. The transition between images creates a perception of continuity which has aesthetic value in special effects and practical value in visualisation. The work in this thesis demonstrates that better image transition effects are obtained by incorporating properties of projective geometry into image transition algorithms. Current state-of-the-art techniques can be classified into two main categories namely shape interpolation and warp generation. Many shape interpolation algorithms aim to preserve rigidity but none preserve it with perspective effects. Most warp generation techniques focus on smoothness and lack the rigidity of perspective mapping. The affine transformation, a commonly used mapping between triangular patches, is rigid but not able to model perspective effects. Image transition techniques from the view interpolation community are effective in creating transitions with the correct perspective effect, however, those techniques usually require more feature points and algorithms of higher complexity. The motivation of this thesis is to enable different views of a planar surface to be interpolated with an appropriate perspective effect. The projective geometric relationship which produces the perspective effect can be specified by two quadrilaterals. This problem is equivalent to finding a perspectively appropriate interpolation for projective transformation matrices. I present two algorithms that enable smooth perspective transition between planar surfaces. The algorithms only require four point correspondences on two input images. ...The second algorithm generates transitions between shapes that lie on the same plane which exhibits a strong perspective effect. It recovers the perspective transformation which produces the perspective effect and constrains the transition so that the in-between shapes also lie on the same plane. For general image pairs with multiple quadrilateral patches, I present a novel algorithm that is transitionally symmetrical and exhibits good rigidity. The use of quadrilaterals, rather than triangles, allows an image to be represented by a small number of primitives. This algorithm uses a closed form force equilibrium scheme to correct the misalignment of the multiple transitional quadrilaterals. I also present an application for my quadrilateral interpolation algorithm in Seitz and Dyer's view morphing technique. This application automates and improves the calculation of the reprojection homography in the postwarping stage of their technique. Finally I unify different image transition research areas into a common framework, this enables analysis and comparison of the techniques and the quality of their results. I highlight that quantitative measures can greatly facilitate the comparisons among different techniques and present a quantitative measure based on epipolar geometry. This novel quantitative measure enables the quality of transitions between images of a scene from…

Subjects/Keywords: Geometry, Projective; Image analysis; Image processing; Interpolation; Morphing (Computer animation); Morphing; Shape interpolation; View interpolation; Projective geometry; Homography

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Wong, T. Y. (2008). Image transition techniques using projective geometry. (Doctoral Dissertation). University of Western Australia. Retrieved from http://repository.uwa.edu.au:80/R/?func=dbin-jump-full&object_id=3912&local_base=GEN01-INS01

Chicago Manual of Style (16^th Edition):

Wong, Tzu Yen. “Image transition techniques using projective geometry.” 2008. Doctoral Dissertation, University of Western Australia. Accessed December 11, 2019. http://repository.uwa.edu.au:80/R/?func=dbin-jump-full&object_id=3912&local_base=GEN01-INS01.

MLA Handbook (7^th Edition):

Wong, Tzu Yen. “Image transition techniques using projective geometry.” 2008. Web. 11 Dec 2019.

Vancouver:

Wong TY. Image transition techniques using projective geometry. [Internet] [Doctoral dissertation]. University of Western Australia; 2008. [cited 2019 Dec 11]. Available from: http://repository.uwa.edu.au:80/R/?func=dbin-jump-full&object_id=3912&local_base=GEN01-INS01.

Council of Science Editors:

Wong TY. Image transition techniques using projective geometry. [Doctoral Dissertation]. University of Western Australia; 2008. Available from: http://repository.uwa.edu.au:80/R/?func=dbin-jump-full&object_id=3912&local_base=GEN01-INS01

University of Dayton

22. DiMascio, Michelle Augustine. Convolutional Neural Network Optimization for Homography Estimation.

Degree: MS(M.S.), Electrical Engineering, 2018, University of Dayton

URL: http://rave.ohiolink.edu/etdc/view?acc_num=dayton1544214038882564

► This thesis proposes an optimized convolutional neural network architecture to improve homography estimation applications. The parameters and structure of the CNN including the number of… (more)

Subjects/Keywords: Electrical Engineering; Computer Engineering; Homography Estimation; Convolutional Neural Networks; Neural Networks; Image Registration; Deep Learning; Hyper-parameter Optimization

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

DiMascio, M. A. (2018). Convolutional Neural Network Optimization for Homography Estimation. (Masters Thesis). University of Dayton. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=dayton1544214038882564

Chicago Manual of Style (16^th Edition):

DiMascio, Michelle Augustine. “Convolutional Neural Network Optimization for Homography Estimation.” 2018. Masters Thesis, University of Dayton. Accessed December 11, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1544214038882564.

MLA Handbook (7^th Edition):

DiMascio, Michelle Augustine. “Convolutional Neural Network Optimization for Homography Estimation.” 2018. Web. 11 Dec 2019.

Vancouver:

DiMascio MA. Convolutional Neural Network Optimization for Homography Estimation. [Internet] [Masters thesis]. University of Dayton; 2018. [cited 2019 Dec 11]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=dayton1544214038882564.

Council of Science Editors:

DiMascio MA. Convolutional Neural Network Optimization for Homography Estimation. [Masters Thesis]. University of Dayton; 2018. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=dayton1544214038882564

Brigham Young University

23. DeFranco, Patrick. Detecting and Tracking Moving Objects from a Small Unmanned Air Vehicle.

Degree: MS, 2015, Brigham Young University

URL: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=6310&context=etd

► As the market for unmanned air vehicles (UAVs) rapidly expands, the need for algorithmsthat improve the capabilities of those vehicles is also growing. One valuable… (more)

Subjects/Keywords: unmanned air vehicle; recursive RANSAC; RANSAC; multiple target tracking; computer; vision; homography; Electrical and Computer Engineering

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APA (6^th Edition):

DeFranco, P. (2015). Detecting and Tracking Moving Objects from a Small Unmanned Air Vehicle. (Masters Thesis). Brigham Young University. Retrieved from https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=6310&context=etd

Chicago Manual of Style (16^th Edition):

DeFranco, Patrick. “Detecting and Tracking Moving Objects from a Small Unmanned Air Vehicle.” 2015. Masters Thesis, Brigham Young University. Accessed December 11, 2019. https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=6310&context=etd.

MLA Handbook (7^th Edition):

DeFranco, Patrick. “Detecting and Tracking Moving Objects from a Small Unmanned Air Vehicle.” 2015. Web. 11 Dec 2019.

Vancouver:

DeFranco P. Detecting and Tracking Moving Objects from a Small Unmanned Air Vehicle. [Internet] [Masters thesis]. Brigham Young University; 2015. [cited 2019 Dec 11]. Available from: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=6310&context=etd.

Council of Science Editors:

DeFranco P. Detecting and Tracking Moving Objects from a Small Unmanned Air Vehicle. [Masters Thesis]. Brigham Young University; 2015. Available from: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=6310&context=etd

Brigham Young University

24. Ready, Bryce Benson. Filtering Techniques for Pose Estimation with Applications to Unmanned Air Vehicles.

Degree: PhD, 2012, Brigham Young University

URL: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=4489&context=etd

► This work presents two novel methods of estimating the state of a dynamic system in a Kalman Filtering framework. The first is an application specific… (more)

Subjects/Keywords: Riemannian manifold; Kalman filter; unmanned air vehicles; homography; image registration; direct image registration; visual odometry; Electrical and Computer Engineering

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APA (6^th Edition):

Ready, B. B. (2012). Filtering Techniques for Pose Estimation with Applications to Unmanned Air Vehicles. (Doctoral Dissertation). Brigham Young University. Retrieved from https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=4489&context=etd

Chicago Manual of Style (16^th Edition):

Ready, Bryce Benson. “Filtering Techniques for Pose Estimation with Applications to Unmanned Air Vehicles.” 2012. Doctoral Dissertation, Brigham Young University. Accessed December 11, 2019. https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=4489&context=etd.

MLA Handbook (7^th Edition):

Ready, Bryce Benson. “Filtering Techniques for Pose Estimation with Applications to Unmanned Air Vehicles.” 2012. Web. 11 Dec 2019.

Vancouver:

Ready BB. Filtering Techniques for Pose Estimation with Applications to Unmanned Air Vehicles. [Internet] [Doctoral dissertation]. Brigham Young University; 2012. [cited 2019 Dec 11]. Available from: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=4489&context=etd.

Council of Science Editors:

Ready BB. Filtering Techniques for Pose Estimation with Applications to Unmanned Air Vehicles. [Doctoral Dissertation]. Brigham Young University; 2012. Available from: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=4489&context=etd

Brno University of Technology

25. Sobotka, Lukáš. Panorama z Ptačí Perspektivy .

Degree: 2015, Brno University of Technology

URL: http://hdl.handle.net/11012/52390

► Cílem této práce je vytvoření panoramatu z fotografií pořízených z náhodně pohybujícího se zařízení s operačním systémem Android. Toto zařízení je umístěné na létajícím aparátu… (more)

Subjects/Keywords: Panorama; spojování obrazů; klíčové body; SURF; RANSAC; homografie; ortorektifikace; Android; OpenCV; Panorama; image stitching; keypoints; SURF; RANSAC; homography; orthorectification; Android; OpenCV

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Sobotka, L. (2015). Panorama z Ptačí Perspektivy . (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/52390

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Sobotka, Lukáš. “Panorama z Ptačí Perspektivy .” 2015. Thesis, Brno University of Technology. Accessed December 11, 2019. http://hdl.handle.net/11012/52390.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Sobotka, Lukáš. “Panorama z Ptačí Perspektivy .” 2015. Web. 11 Dec 2019.

Vancouver:

Sobotka L. Panorama z Ptačí Perspektivy . [Internet] [Thesis]. Brno University of Technology; 2015. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/11012/52390.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Sobotka L. Panorama z Ptačí Perspektivy . [Thesis]. Brno University of Technology; 2015. Available from: http://hdl.handle.net/11012/52390

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

26. Pavlín, Václav. Ovládání počítače pohybem laserového ukazovátka po projekčním plátně .

Degree: 2010, Brno University of Technology

URL: http://hdl.handle.net/11012/56096

► Tato bakalářská práce pojednává o návrhu a implementaci sytému pro ovládání počítače pohybem laserového ukazovátka po projekčním plátně. Pomocí laserového ukazovátka je možné nahradit ovládání… (more)

Subjects/Keywords: počítačové vidění; ovládání počítače; homografie; wxWidgets; OpenCV; laser; webkamera; computer vision; human-computer interaction; homography; wxWidgets; OpenCV; laser; webcam

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Pavlín, V. (2010). Ovládání počítače pohybem laserového ukazovátka po projekčním plátně . (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/56096

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Pavlín, Václav. “Ovládání počítače pohybem laserového ukazovátka po projekčním plátně .” 2010. Thesis, Brno University of Technology. Accessed December 11, 2019. http://hdl.handle.net/11012/56096.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Pavlín, Václav. “Ovládání počítače pohybem laserového ukazovátka po projekčním plátně .” 2010. Web. 11 Dec 2019.

Vancouver:

Pavlín V. Ovládání počítače pohybem laserového ukazovátka po projekčním plátně . [Internet] [Thesis]. Brno University of Technology; 2010. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/11012/56096.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Pavlín V. Ovládání počítače pohybem laserového ukazovátka po projekčním plátně . [Thesis]. Brno University of Technology; 2010. Available from: http://hdl.handle.net/11012/56096

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

27. Švec, Martin. Mobilní aplikace pro vyhledání knihy v regálu .

Degree: 2018, Brno University of Technology

URL: http://hdl.handle.net/11012/85183

► Tato bakalářská práce se zabývá návrhem nástroje pro vyhledávání knihy pomocí kamery na zařízení s operačním systémem Android. Součástí práce je implementace prototypu aplikace, která… (more)

Subjects/Keywords: hledání knihy; klíčové body; Android; SIFT; SURF; ORB; homografie; find book; keypoints; Android; SIFT; SURF; ORB; homography

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Švec, M. (2018). Mobilní aplikace pro vyhledání knihy v regálu . (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/85183

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Švec, Martin. “Mobilní aplikace pro vyhledání knihy v regálu .” 2018. Thesis, Brno University of Technology. Accessed December 11, 2019. http://hdl.handle.net/11012/85183.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Švec, Martin. “Mobilní aplikace pro vyhledání knihy v regálu .” 2018. Web. 11 Dec 2019.

Vancouver:

Švec M. Mobilní aplikace pro vyhledání knihy v regálu . [Internet] [Thesis]. Brno University of Technology; 2018. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/11012/85183.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Švec M. Mobilní aplikace pro vyhledání knihy v regálu . [Thesis]. Brno University of Technology; 2018. Available from: http://hdl.handle.net/11012/85183

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

28. Jílek, Radim. Promítané uživatelské rozhraní - desková hra .

Degree: 2014, Brno University of Technology

URL: http://hdl.handle.net/11012/56447

► Tato práce se zabývá analýzou studií využívajících promítané uživatelské rozhraní, návrhem aplikace, která využívá toto rozhraní. Cílem práce bylo vytvořit fungující rozhraní, které by umožňovalo… (more)

Subjects/Keywords: projektor; kamera; homografie; uživatelské rozhraní; desková hra; kalibrace; projector; camera; homography; user interface; board game; calibration

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Jílek, R. (2014). Promítané uživatelské rozhraní - desková hra . (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/56447

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Jílek, Radim. “Promítané uživatelské rozhraní - desková hra .” 2014. Thesis, Brno University of Technology. Accessed December 11, 2019. http://hdl.handle.net/11012/56447.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Jílek, Radim. “Promítané uživatelské rozhraní - desková hra .” 2014. Web. 11 Dec 2019.

Vancouver:

Jílek R. Promítané uživatelské rozhraní - desková hra . [Internet] [Thesis]. Brno University of Technology; 2014. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/11012/56447.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Jílek R. Promítané uživatelské rozhraní - desková hra . [Thesis]. Brno University of Technology; 2014. Available from: http://hdl.handle.net/11012/56447

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

29. Jalůvková, Lenka. Živé panorama .

Degree: 2015, Brno University of Technology

URL: http://hdl.handle.net/11012/52472

► Tato bakalářská práce je zaměřena na tvorbu živých panoramat. Jedná se o inovativní reprezentaci dat ze streamujících kamer. Vstupem je video ze streamujících kamer, výstupem… (more)

Subjects/Keywords: panorama; spojování snímků; RANSAC; homografie; SIFT; planární projekce; cylindrická projekce; panorama; stitching; RANSAC; homography; SIFT; planar projection; cylindrical projection

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APA (6^th Edition):

Jalůvková, L. (2015). Živé panorama . (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/52472

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Jalůvková, Lenka. “Živé panorama .” 2015. Thesis, Brno University of Technology. Accessed December 11, 2019. http://hdl.handle.net/11012/52472.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Jalůvková, Lenka. “Živé panorama .” 2015. Web. 11 Dec 2019.

Vancouver:

Jalůvková L. Živé panorama . [Internet] [Thesis]. Brno University of Technology; 2015. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/11012/52472.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Jalůvková L. Živé panorama . [Thesis]. Brno University of Technology; 2015. Available from: http://hdl.handle.net/11012/52472

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

30. Jurzykowski, Michal. Eye Tracking in User Interfaces .

Degree: 2012, Brno University of Technology

URL: http://hdl.handle.net/11012/53632

► Tato diplomová práce byla vytvořena během studijního pobytu na Uviversity of Estern Finland, Joensuu, Finsko. Tato diplomová práce se zabývá využitím technologie sledování pohledu neboli… (more)

▼ Tato diplomová práce byla vytvořena během studijního pobytu na Uviversity of Estern Finland, Joensuu, Finsko. Tato diplomová práce se zabývá využitím technologie sledování pohledu neboli také sledování pohybu očí (Eye-Tracking) pro interakci člověk-počítač (Human-Computer Interaction (HCI)). Navržený a realizovaný systém mapuje pozici bodu pohledu/zájmu (the point of gaze), která odpovídá souřadnicím v souřadnicovém systému kamery scény do souřadnicového systému displeje. Zároveň tento systém kompenzuje pohyby uživatele a tím odstraňuje jeden z hlavních problémů využití sledování pohledu v HCI. Toho je dosaženo díky stanovení transformace mezi projektivním prostorem scény a projektivním prostorem displeje. Za použití význačných bodů (interesting points), které jsou nalezeny a popsány pomocí metody SURF, vyhledání a spárování korespondujících bodů a vypočítání homografie. Systém byl testován s využitím testovacích bodů, které byly rozložené po celé ploše displeje.; This MSc Thesis was performed during a study stay at the University of Eastern Finland, Joensuu, Finland. This thesis presents the utilization of Eye-Tracking technology in Human-Computer Interaction (HCI). The proposed and implemented system is able to map co-ordinates in the plane of a scene camera, which correspond with co-ordinates of the point of gaze, into co-ordinates in the plane of a display device. In addition, the system compensates user's motions and thus removes one of main problems of use of Eye-Tracking in HCI. This is achieved by determination of a transformation between the projective space of scene and the projective space of display. Method is based on detection and description of interesting points by using SURF, matching of corresponding points and calculating of homography. The system has been tested by using testing points, which are spread over the display area. Advisors/Committee Members: Zemčík, Pavel (advisor).

Subjects/Keywords: sledování pohledu; interakce člověk-počítač; význačné body; SURF; homografie; Eye-Tracking; Human-Computer Interaction; interesting points; SURF; homography

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Jurzykowski, M. (2012). Eye Tracking in User Interfaces . (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/53632

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Jurzykowski, Michal. “Eye Tracking in User Interfaces .” 2012. Thesis, Brno University of Technology. Accessed December 11, 2019. http://hdl.handle.net/11012/53632.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Jurzykowski, Michal. “Eye Tracking in User Interfaces .” 2012. Web. 11 Dec 2019.

Vancouver:

Jurzykowski M. Eye Tracking in User Interfaces . [Internet] [Thesis]. Brno University of Technology; 2012. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/11012/53632.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Jurzykowski M. Eye Tracking in User Interfaces . [Thesis]. Brno University of Technology; 2012. Available from: http://hdl.handle.net/11012/53632

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Open Access Theses and Dissertations