+publisher:"Universitat Pompeu Fabra" +contributor:("Frangi Caregnato, Alejandro")

Universitat Pompeu Fabra

1. Pavani, Sri-Kaushik. Methods for face detection and adaptive face recognition.

Degree: Departament de Tecnologies de la Informació i les Comunicacions, 2010, Universitat Pompeu Fabra

► L'objectiu d'aquesta tesi és sobre biometria facial, específicament en els problemes de detecció de rostres i reconeixement facial. Malgrat la intensa recerca durant els últims… (more)

Subjects/Keywords: Fisher's LDA; Gaussian weak classifiers; Weak classifier; Variance normalization; Transductive reasoning; training complexity; rejection cascade; fusion of p-values; OSTCM-kNN classifier; integrated Performance Primitives; impostor detection; haar-like features; fusion of shape and texture; face recognition system; delaunay triangulation; MIT+CMU face database; YT database; GEFA database; temporal confidence; segmentation confidence; face detector confidence; classification confidence; laplacian clutter model; clutter models; changes in facial appearance; face segmentation; face normalization; face detection; automatic face recognition system; 62

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

APA (6^th Edition):

Pavani, S. (2010). Methods for face detection and adaptive face recognition. (Thesis). Universitat Pompeu Fabra. Retrieved from http://hdl.handle.net/10803/7567

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):

Pavani, Sri-Kaushik. “Methods for face detection and adaptive face recognition.” 2010. Thesis, Universitat Pompeu Fabra. Accessed April 18, 2021. http://hdl.handle.net/10803/7567.

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

MLA Handbook (7^th Edition):

Pavani, Sri-Kaushik. “Methods for face detection and adaptive face recognition.” 2010. Web. 18 Apr 2021.

Vancouver:

Pavani S. Methods for face detection and adaptive face recognition. [Internet] [Thesis]. Universitat Pompeu Fabra; 2010. [cited 2021 Apr 18]. Available from: http://hdl.handle.net/10803/7567.

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

Council of Science Editors:

Pavani S. Methods for face detection and adaptive face recognition. [Thesis]. Universitat Pompeu Fabra; 2010. Available from: http://hdl.handle.net/10803/7567

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

Universitat Pompeu Fabra

2. Pereañez, Marco. Enlargement, subdivision and individualization of statistical shape models: Application to 3D medical image segmentation.

Degree: Departament de Tecnologies de la Informació i les Comunicacions, 2017, Universitat Pompeu Fabra

URL: http://hdl.handle.net/10803/441754

► Esta tesis presenta tres propuestas originales y complementarias para mejorar la calidad de los modelos estadísticos de formas (SSMs) que mejoran la precisión de la… (more)

Subjects/Keywords: Active Shape Models; Cardiac magnetic resonance; Computed tomography; Conditional models; Magnetic resonance imaging; Model fusion; Patient metadata; Personalized medicine; Statistical shape models; Vertebral segmentation; Modelos de forma activa; Resonancia cardiaca del corazón; Tomografía computarizada; Modelos condicionales; Imagen de resonancia magnética; Fusion de modelos; Metadatos del paciente; Medicina personalizada; Modelos estadísticos de forma; Segmentación vertebras; 62

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

APA (6^th Edition):

Pereañez, M. (2017). Enlargement, subdivision and individualization of statistical shape models: Application to 3D medical image segmentation. (Thesis). Universitat Pompeu Fabra. Retrieved from http://hdl.handle.net/10803/441754

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):

Pereañez, Marco. “Enlargement, subdivision and individualization of statistical shape models: Application to 3D medical image segmentation.” 2017. Thesis, Universitat Pompeu Fabra. Accessed April 18, 2021. http://hdl.handle.net/10803/441754.

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

MLA Handbook (7^th Edition):

Pereañez, Marco. “Enlargement, subdivision and individualization of statistical shape models: Application to 3D medical image segmentation.” 2017. Web. 18 Apr 2021.

Vancouver:

Pereañez M. Enlargement, subdivision and individualization of statistical shape models: Application to 3D medical image segmentation. [Internet] [Thesis]. Universitat Pompeu Fabra; 2017. [cited 2021 Apr 18]. Available from: http://hdl.handle.net/10803/441754.

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

Council of Science Editors:

Pereañez M. Enlargement, subdivision and individualization of statistical shape models: Application to 3D medical image segmentation. [Thesis]. Universitat Pompeu Fabra; 2017. Available from: http://hdl.handle.net/10803/441754

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

3. Whitmarsh, Tristan. 3D reconstruction of the proximal femur and lumbar vertebrae from dual-energy x-ray absorptiometry for osteoporotic risk assessment.

Degree: Departament de Tecnologies de la Informació i les Comunicacions, 2012, Universitat Pompeu Fabra

URL: http://hdl.handle.net/10803/94492

► En esta tesis se desarrolló un método para reconstruir tanto la forma 3D de estructuras óseas como la distribución de la DMO a partir de… (more)

Subjects/Keywords: Osteoporosis; Fracture; Fracture risk assessment; Statistical model; Registration; Reconstruction; Femur; Vertebrae; Computed Tomography; Dual-energy; X-ray; Absorptiometry; Bone Mineral Density; 62

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APA (6^th Edition):

Whitmarsh, T. (2012). 3D reconstruction of the proximal femur and lumbar vertebrae from dual-energy x-ray absorptiometry for osteoporotic risk assessment. (Thesis). Universitat Pompeu Fabra. Retrieved from http://hdl.handle.net/10803/94492

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):

Whitmarsh, Tristan. “3D reconstruction of the proximal femur and lumbar vertebrae from dual-energy x-ray absorptiometry for osteoporotic risk assessment.” 2012. Thesis, Universitat Pompeu Fabra. Accessed April 18, 2021. http://hdl.handle.net/10803/94492.

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

MLA Handbook (7^th Edition):

Whitmarsh, Tristan. “3D reconstruction of the proximal femur and lumbar vertebrae from dual-energy x-ray absorptiometry for osteoporotic risk assessment.” 2012. Web. 18 Apr 2021.

Vancouver:

Whitmarsh T. 3D reconstruction of the proximal femur and lumbar vertebrae from dual-energy x-ray absorptiometry for osteoporotic risk assessment. [Internet] [Thesis]. Universitat Pompeu Fabra; 2012. [cited 2021 Apr 18]. Available from: http://hdl.handle.net/10803/94492.

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

Council of Science Editors:

Whitmarsh T. 3D reconstruction of the proximal femur and lumbar vertebrae from dual-energy x-ray absorptiometry for osteoporotic risk assessment. [Thesis]. Universitat Pompeu Fabra; 2012. Available from: http://hdl.handle.net/10803/94492

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

4. Morales, Hernán G. Endovascular coiling and its influence on intra-aneurysmal hemodynamics by image-based modeling.

Degree: Departament de Tecnologies de la Informació i les Comunicacions, 2012, Universitat Pompeu Fabra

URL: http://hdl.handle.net/10803/94493

► Hoy en día, los tratamientos más populares para aneurismas cerebrales son clipping y coiling. Sin embargo, no es fácil aclarar qué opción terapéutica es la… (more)

Subjects/Keywords: Cerebral Aneurysms; Computational Fluid Dynamics; Endovascular Coiling; Hemodynamics; Image-Based Modelling; Validation; Virtual Treatments; 616.8

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APA (6^th Edition):

Morales, H. G. (2012). Endovascular coiling and its influence on intra-aneurysmal hemodynamics by image-based modeling. (Thesis). Universitat Pompeu Fabra. Retrieved from http://hdl.handle.net/10803/94493

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):

Morales, Hernán G. “Endovascular coiling and its influence on intra-aneurysmal hemodynamics by image-based modeling.” 2012. Thesis, Universitat Pompeu Fabra. Accessed April 18, 2021. http://hdl.handle.net/10803/94493.

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

MLA Handbook (7^th Edition):

Morales, Hernán G. “Endovascular coiling and its influence on intra-aneurysmal hemodynamics by image-based modeling.” 2012. Web. 18 Apr 2021.

Vancouver:

Morales HG. Endovascular coiling and its influence on intra-aneurysmal hemodynamics by image-based modeling. [Internet] [Thesis]. Universitat Pompeu Fabra; 2012. [cited 2021 Apr 18]. Available from: http://hdl.handle.net/10803/94493.

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

Council of Science Editors:

Morales HG. Endovascular coiling and its influence on intra-aneurysmal hemodynamics by image-based modeling. [Thesis]. Universitat Pompeu Fabra; 2012. Available from: http://hdl.handle.net/10803/94493

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

5. Zhang, Chong. Recovery of cerebrovascular morphodynamics from time-resolved rotational angiography.

Degree: Departament de Tecnologies de la Informació i les Comunicacions, 2011, Universitat Pompeu Fabra

URL: http://hdl.handle.net/10803/51921

► Durante la última década se ha dado un creciente interés en la evaluación del movimiento de la pared vascular en aneurismas cerebrales. Éste hecho ha… (more)

▼ Durante la última década se ha dado un creciente interés en la evaluación del movimiento de la pared vascular en aneurismas cerebrales. Éste hecho ha sido motivado en gran medida por la relación existente entre dicha motilidad y sus condiciones biomecánicas, pudiendo éstas llegar a ser útiles en la predicción del riesgo de ruptura del aneurisma cerebral analizado. De este modo, de ésta cuantificación, se podría llegar a derivar un indicador indirecto del estado e integridad de la pared vascular. Sin embargo, la gran mayoría de los índices morfológicos utilizados en la actualidad para predecir crecimiento y ruptura de aneurismas cerebrales no consideran los cambios que se producen en el tiempo a lo largo del ciclo cardíaco. Esto se debe a que dichos índices se obtienen a partir de modalidades de imagen que no proporcionan suficiente resolución espacial y/o temporal para obtener información dinámica del aneurisma, cuyo rango de variación se espera sea similar o inferior a la resolución de la imagen. Entre las técnicas de imagen vascular disponibles en la actualidad, la angiografía rotacional 3D (3DRA) y la angiografía de substracción digital (DSA) son las que ofrecen la mayor resolución espacial (y temporal). De todos modos, aún utilizando imágenes de estas modalidades, el análisis objetivo de pequeñas diferencias de forma y movimiento en los vasos cerebrales de un individuo a lo largo de un ciclo cardíaco es difícil, si no imposible para un operador humano utilizando únicamente medidas cualitativas guiadas por inspección visual. Por lo tanto, la disponibilidad de herramientas robustas para el análisis morfodinámico de la vasculatura cerebral resulta necesaria. En este contexto, la investigación de esta tesis se concentra en el desarrollo de técnicas para estimar, cuantificar y analizar el movimiento de las paredes de los vasos cerebrales, con particular énfasis en el movimiento de la pared en aneurismas, utilizando las modalidades indicadas anteriormente. En líneas generales, esta tesis presenta tres contribuciones principales: 1) una primera metodología de estimación y modelado morfodinámico de vasos cerebrales a lo largo de un ciclo cardíaco, utilizando una técnica de registrado de imágenes 2D-3D; 2) una metodología extendida para proporcionar una estimación robusta y eficiente del movimiento de las paredes de los vasos cerebrales para su evaluación clínica y posterior modelado biomecánico de dichas paredes; 3) un estudio sobre una población de pacientes que demuestra la validez de las técnicas desarrolladas en la práctica clínica, a través del análisis en imágenes de 3DRA y DSA. Cada una de estas contribuciones ha sido publicada o se encuentra en fase de revisión en revistas internacionales indexadas. Advisors/Committee Members: [email protected] (authoremail), true (authoremailshow), Frangi Caregnato, Alejandro (director), Villa-Uriol, Maria-Cruz (director), true (authorsendemail).

Subjects/Keywords: 3D+t motion; cerebral aneurysm; deformation; Image registration; X-ray angiography; Aneurisma cerebral; Visió per ordinador en medicina; angiografía rotacional; angiografía de substracción digital; 616.8

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

APA (6^th Edition):

Zhang, C. (2011). Recovery of cerebrovascular morphodynamics from time-resolved rotational angiography. (Thesis). Universitat Pompeu Fabra. Retrieved from http://hdl.handle.net/10803/51921

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):

Zhang, Chong. “Recovery of cerebrovascular morphodynamics from time-resolved rotational angiography.” 2011. Thesis, Universitat Pompeu Fabra. Accessed April 18, 2021. http://hdl.handle.net/10803/51921.

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

MLA Handbook (7^th Edition):

Zhang, Chong. “Recovery of cerebrovascular morphodynamics from time-resolved rotational angiography.” 2011. Web. 18 Apr 2021.

Vancouver:

Zhang C. Recovery of cerebrovascular morphodynamics from time-resolved rotational angiography. [Internet] [Thesis]. Universitat Pompeu Fabra; 2011. [cited 2021 Apr 18]. Available from: http://hdl.handle.net/10803/51921.

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

Council of Science Editors:

Zhang C. Recovery of cerebrovascular morphodynamics from time-resolved rotational angiography. [Thesis]. Universitat Pompeu Fabra; 2011. Available from: http://hdl.handle.net/10803/51921

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

6. Duchateau, Nicolas Guillem. Statistical atlases of cardiac motion and deformation for the characterization of CRT responders.

Degree: Departament de Tecnologies de la Informació i les Comunicacions, 2012, Universitat Pompeu Fabra

URL: http://hdl.handle.net/10803/81710

► La definición de un criterio óptimo para mejorar la respuesta a la Terapia de Resincronización Cardíaca (TRC) sigue siendo un debate abierto. Estudio clínicos recientemente… (more)

Subjects/Keywords: Statistical atlas; pattern analysis; manifold learning; speckle tracking; myocardial motion; left-ventricular dyssynchrony; cardiac resynchronization therapy; 316

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APA (6^th Edition):

Duchateau, N. G. (2012). Statistical atlases of cardiac motion and deformation for the characterization of CRT responders. (Thesis). Universitat Pompeu Fabra. Retrieved from http://hdl.handle.net/10803/81710

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):

Duchateau, Nicolas Guillem. “Statistical atlases of cardiac motion and deformation for the characterization of CRT responders.” 2012. Thesis, Universitat Pompeu Fabra. Accessed April 18, 2021. http://hdl.handle.net/10803/81710.

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

MLA Handbook (7^th Edition):

Duchateau, Nicolas Guillem. “Statistical atlases of cardiac motion and deformation for the characterization of CRT responders.” 2012. Web. 18 Apr 2021.

Vancouver:

Duchateau NG. Statistical atlases of cardiac motion and deformation for the characterization of CRT responders. [Internet] [Thesis]. Universitat Pompeu Fabra; 2012. [cited 2021 Apr 18]. Available from: http://hdl.handle.net/10803/81710.

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

Council of Science Editors:

Duchateau NG. Statistical atlases of cardiac motion and deformation for the characterization of CRT responders. [Thesis]. Universitat Pompeu Fabra; 2012. Available from: http://hdl.handle.net/10803/81710

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

7. Hoogendoorn, Corné. A statistical dynamic cardiac atlas for the virtual physiological human: construction and application.

Degree: Departament de Tecnologies de la Informació i les Comunicacions, 2014, Universitat Pompeu Fabra

URL: http://hdl.handle.net/10803/132632

► Esta tesis está centrada en la construcción de un atlas cardiaco, para servir como marco común de referencia en el Virtual Physiological Human (VPH). La… (more)

Subjects/Keywords: Virtual Physiological Human; Human cardiac atlas; Spatio-temporal shape model; Personalized cardiac EP simulation; Image registration; Multi-material meshing; Shape modeling; Predictive modeling; Atlas del corazón humano; Modelo espacio-temporal de forma; Simulación personalizada de EF cardiaca; Corregistro de imágenes; Mallado de multi-materiales; Modelación de formas; Modelación predictiva; 62

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

APA (6^th Edition):

Hoogendoorn, C. (2014). A statistical dynamic cardiac atlas for the virtual physiological human: construction and application. (Thesis). Universitat Pompeu Fabra. Retrieved from http://hdl.handle.net/10803/132632

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):

Hoogendoorn, Corné. “A statistical dynamic cardiac atlas for the virtual physiological human: construction and application.” 2014. Thesis, Universitat Pompeu Fabra. Accessed April 18, 2021. http://hdl.handle.net/10803/132632.

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

MLA Handbook (7^th Edition):

Hoogendoorn, Corné. “A statistical dynamic cardiac atlas for the virtual physiological human: construction and application.” 2014. Web. 18 Apr 2021.

Vancouver:

Hoogendoorn C. A statistical dynamic cardiac atlas for the virtual physiological human: construction and application. [Internet] [Thesis]. Universitat Pompeu Fabra; 2014. [cited 2021 Apr 18]. Available from: http://hdl.handle.net/10803/132632.

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

Council of Science Editors:

Hoogendoorn C. A statistical dynamic cardiac atlas for the virtual physiological human: construction and application. [Thesis]. Universitat Pompeu Fabra; 2014. Available from: http://hdl.handle.net/10803/132632

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

8. Porras Pérez, Antonio Reyes. Multi-cue image integration for cardiac tissue characterization.

Degree: Departament de Tecnologies de la Informació i les Comunicacions, 2015, Universitat Pompeu Fabra

URL: http://hdl.handle.net/10803/296796

► An accurate and complete cardiac tissue characterization is essential to diagnose and treat heart problems. To characterize cardiac function from different perspectives, large amounts of… (more)

Subjects/Keywords: Integración de imágenes multi-modales; Corregistro de imágenes; Ultrasonido; Ecocardiografía; Isquemia; B-mode; Doppler tisular; Tracking; Strain; TDFFD; Sistema de mapeo electro-anatómico; Carto; GIMIAS; Caracterización de cicatriz; Taquicardia ventricular; Cardiomiopatía isquémica; Arritmia; Ablación; DE-MRI; Modelo estadístico bilineal; Multi-modal image integration; Ultrasound; Echocardiography; Ischemia; Tissue Doppler; Tracking; Electro-anatomical mapping system; Scar characterization; Ventricular tachycardia; Ischemic cardiomyopathy; Arrhythmia; Ablation; Delayed enhancement; Bilinear statistical model; 62

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

APA (6^th Edition):

Porras Pérez, A. R. (2015). Multi-cue image integration for cardiac tissue characterization. (Thesis). Universitat Pompeu Fabra. Retrieved from http://hdl.handle.net/10803/296796

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):

Porras Pérez, Antonio Reyes. “Multi-cue image integration for cardiac tissue characterization.” 2015. Thesis, Universitat Pompeu Fabra. Accessed April 18, 2021. http://hdl.handle.net/10803/296796.

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

MLA Handbook (7^th Edition):

Porras Pérez, Antonio Reyes. “Multi-cue image integration for cardiac tissue characterization.” 2015. Web. 18 Apr 2021.

Vancouver:

Porras Pérez AR. Multi-cue image integration for cardiac tissue characterization. [Internet] [Thesis]. Universitat Pompeu Fabra; 2015. [cited 2021 Apr 18]. Available from: http://hdl.handle.net/10803/296796.

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

Council of Science Editors:

Porras Pérez AR. Multi-cue image integration for cardiac tissue characterization. [Thesis]. Universitat Pompeu Fabra; 2015. Available from: http://hdl.handle.net/10803/296796

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

9. Geers, Adrianus Johannes. Hemodynamic modeling of cerebral aneurysms.

Degree: Departament de Tecnologies de la Informació i les Comunicacions, 2015, Universitat Pompeu Fabra

URL: http://hdl.handle.net/10803/285536

► Los aneurismas cerebrales son dilataciones patológicas y localizadas de las arterias cerebrales. Su ruptura causa una hemorragia subaracnoidea y está asociada a altas tasas de… (more)

Subjects/Keywords: Aneurysm initiation; Cerebral aneurysms; Computational fluid dynamics; Hemodynamics; Image-based modeling; Reproducibility; 62

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

APA (6^th Edition):

Geers, A. J. (2015). Hemodynamic modeling of cerebral aneurysms. (Thesis). Universitat Pompeu Fabra. Retrieved from http://hdl.handle.net/10803/285536

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):

Geers, Adrianus Johannes. “Hemodynamic modeling of cerebral aneurysms.” 2015. Thesis, Universitat Pompeu Fabra. Accessed April 18, 2021. http://hdl.handle.net/10803/285536.

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

MLA Handbook (7^th Edition):

Geers, Adrianus Johannes. “Hemodynamic modeling of cerebral aneurysms.” 2015. Web. 18 Apr 2021.

Vancouver:

Geers AJ. Hemodynamic modeling of cerebral aneurysms. [Internet] [Thesis]. Universitat Pompeu Fabra; 2015. [cited 2021 Apr 18]. Available from: http://hdl.handle.net/10803/285536.

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

Council of Science Editors:

Geers AJ. Hemodynamic modeling of cerebral aneurysms. [Thesis]. Universitat Pompeu Fabra; 2015. Available from: http://hdl.handle.net/10803/285536

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

10. Tobón Gómez, Catalina. Three-dimensional statistical shape models for multimodal cardiac image analysis.

Degree: Departament de Tecnologies de la Informació i les Comunicacions, 2011, Universitat Pompeu Fabra

URL: http://hdl.handle.net/10803/37473

► Cardiovascular diseases (CVDs) are the major cause of death in the Western world. The desire to prevent and treat CVDs has triggered a rapid development… (more)

▼ Cardiovascular diseases (CVDs) are the major cause of death in the Western world. The desire to prevent and treat CVDs has triggered a rapid development of medical imaging systems. As a consequence, the amount of imaging data collected in health care institutions has increased considerably. This fact has raised the need for automated analysis tools to support diagnosis with reliable and reproducible image interpretation. The interpretation task requires to translate raw imaging data into quantitative parameters, which are considered relevant to classify the patient’s cardiac condition. To achieve this task, statistical shape model approaches have found favoritism given the 3D (or 3D+t) nature of cardiovascular imaging datasets. By deforming the statistical shape model to image data from a patient, the heart can be analyzed in a more holistic way. Currently, the field of cardiovascular imaging is constituted by different modalities. Each modality exploits distinct physical phenomena, which allows us to observe the cardiac organ from different angles. Clinicians collect all these pieces of information to form an integrated mental model. The mental model includes anatomical and functional information to display a full picture of the patient’s heart. It is highly desirable to transform this mental model into a computational model able to integrate the information in a comprehensive manner. Generating such a model is not simply a visualization challenge. It requires having a methodology able to extract relevant quantitative parameters by applying the same principle. This assures that the measurements are directly comparable. Such a methodology should be able to: 1) accurately segment the cardiac cavities from multimodal datasets, 2) provide a unified frame of reference to integrate multiple information sources, and 3) aid the classification of a patient’s cardiac condition. This thesis builds upon the idea that statistical shape models, in particular Active Shape Models, are a robust and accurate approach with the potential to incorporate all these requirements. In order to handle multiple image modalities, we separate the statistical shape information from the appearance information. We obtain the statistical shape information from a high resolution modality and include the appearance information by simulating the physics of acquisition of other modalities. The contributions of this thesis can be summarized as: 1) a generic method to automatically construct intensity models for Active Shape Models based on simulating the physics of acquisition of the given imaging modality, 2) the first extension of a Magnetic Resonance Imaging (MRI) simulator tailored to produce realistic cardiac images, and 3) a novel automatic intensity model and reliability training strategy applied to cardiac MRI studies. Each of these contributions represents an article published or submitted to a peer-review archival journal. Advisors/Committee Members: [email protected] (authoremail), true (authoremailshow), Frangi Caregnato, Alejandro (director), true (authorsendemail).

Subjects/Keywords: Cardiovascular disease; Cardiovascular imaging; Multimodal imaging; Gated Single Photon Emission Computed Tomography; Magnetic Resonance Imaging; Imaging acquistion simulation; Statistical shape models; 3D Active Shape Models (ASMs); Automatic Construction of ASMs; Cardiac Segmentation; Cardiac MRI simulation; XCAT Phantom; Reliability training; Sistema cardiovascular – Malalties; Ressonància magnètica nuclear; Diagnòstic per la imatge; 616.1

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

APA (6^th Edition):

Tobón Gómez, C. (2011). Three-dimensional statistical shape models for multimodal cardiac image analysis. (Thesis). Universitat Pompeu Fabra. Retrieved from http://hdl.handle.net/10803/37473

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):

Tobón Gómez, Catalina. “Three-dimensional statistical shape models for multimodal cardiac image analysis.” 2011. Thesis, Universitat Pompeu Fabra. Accessed April 18, 2021. http://hdl.handle.net/10803/37473.

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

MLA Handbook (7^th Edition):

Tobón Gómez, Catalina. “Three-dimensional statistical shape models for multimodal cardiac image analysis.” 2011. Web. 18 Apr 2021.

Vancouver:

Tobón Gómez C. Three-dimensional statistical shape models for multimodal cardiac image analysis. [Internet] [Thesis]. Universitat Pompeu Fabra; 2011. [cited 2021 Apr 18]. Available from: http://hdl.handle.net/10803/37473.

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

Council of Science Editors:

Tobón Gómez C. Three-dimensional statistical shape models for multimodal cardiac image analysis. [Thesis]. Universitat Pompeu Fabra; 2011. Available from: http://hdl.handle.net/10803/37473

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

11. Bogunovic, Hrvoje. Geometric modeling and characterization of the circle of willis.

Degree: Departament de Tecnologies de la Informació i les Comunicacions, 2012, Universitat Pompeu Fabra

URL: http://hdl.handle.net/10803/94141

► Stroke is among the leading causes of morbidity and mortality in the developed countries. This motivated a search for the configurations of vasculature that is… (more)

Subjects/Keywords: Angiografía; Circulo de Willis; Arteria carótida interna; Análisis geométrico; Etiquetado anatómico; Segmentación vascular; Método del conjunto de nivel; Máquinas de vectores de soporte; Máximum a posteriori; Angiography; Circle of Willis; Internal carotid artery; Geometric characterization; Anatomical labeling; Vessel segmentation; Segmentation validation; Level set method; Support vector machine; Maximum a posteriori; 616.1

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

APA (6^th Edition):

Bogunovic, H. (2012). Geometric modeling and characterization of the circle of willis. (Thesis). Universitat Pompeu Fabra. Retrieved from http://hdl.handle.net/10803/94141

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):

Bogunovic, Hrvoje. “Geometric modeling and characterization of the circle of willis.” 2012. Thesis, Universitat Pompeu Fabra. Accessed April 18, 2021. http://hdl.handle.net/10803/94141.

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

MLA Handbook (7^th Edition):

Bogunovic, Hrvoje. “Geometric modeling and characterization of the circle of willis.” 2012. Web. 18 Apr 2021.

Vancouver:

Bogunovic H. Geometric modeling and characterization of the circle of willis. [Internet] [Thesis]. Universitat Pompeu Fabra; 2012. [cited 2021 Apr 18]. Available from: http://hdl.handle.net/10803/94141.

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

Council of Science Editors:

Bogunovic H. Geometric modeling and characterization of the circle of willis. [Thesis]. Universitat Pompeu Fabra; 2012. Available from: http://hdl.handle.net/10803/94141

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

12. Albà, Xènia. Automated cardiac MR image analysis for population imaging.

Degree: Departament de Tecnologies de la Informació i les Comunicacions, 2017, Universitat Pompeu Fabra

URL: http://hdl.handle.net/10803/403063

► Clinical practice and research are routinely generating large amounts of medical records, including medical images. However, valuable knowledge that could impact healthcare delivery remains currently… (more)

Subjects/Keywords: Imatge mèdica; Imatges per ressonància magnètica; Estudis a gran escala; Segmentació cardíaca; Models estadístics de forma; Anàlisi automàtica de la imatge; Segmentació amb talls de gràfics; Medical imaging; Magnetic resonance imaging; Large-scale studies; Cardiac segmentation; Statistical shape models; Automatic image parsing; Segmentation with graph cuts; 62

…Academic Context and Funding the Universitat Pompeu Fabra (UPF), Barcelona, Spain…

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

APA (6^th Edition):

Albà, X. (2017). Automated cardiac MR image analysis for population imaging. (Thesis). Universitat Pompeu Fabra. Retrieved from http://hdl.handle.net/10803/403063

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):

Albà, Xènia. “Automated cardiac MR image analysis for population imaging.” 2017. Thesis, Universitat Pompeu Fabra. Accessed April 18, 2021. http://hdl.handle.net/10803/403063.

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

MLA Handbook (7^th Edition):

Albà, Xènia. “Automated cardiac MR image analysis for population imaging.” 2017. Web. 18 Apr 2021.

Vancouver:

Albà X. Automated cardiac MR image analysis for population imaging. [Internet] [Thesis]. Universitat Pompeu Fabra; 2017. [cited 2021 Apr 18]. Available from: http://hdl.handle.net/10803/403063.

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

Council of Science Editors:

Albà X. Automated cardiac MR image analysis for population imaging. [Thesis]. Universitat Pompeu Fabra; 2017. Available from: http://hdl.handle.net/10803/403063

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

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Open Access Theses and Dissertations