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You searched for subject:(Logical Sensors). One record found.

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1. Forssén, Per-Erik. Detection of Man-made Objects in Satellite Images.

Degree: The Institute of Technology, 1997, Linköping UniversityLinköping University

In this report, the principles of man-made object detection in satellite images is investigated. An overview of terminology and of how the detection problem is usually solved today is given. A three level system to solve the detection problem is proposed. The main branches of this system handle road, and city detection respectively. To achieve data source flexibility, the Logical Sensor notion is used to model the low level system components. Three Logical Sensors have been implemented and tested on Landsat TM and SPOT XS scenes. These are: BDT (Background Discriminant Transformation) to construct a man-made object property field; Local-orientation for texture estimation and road tracking; Texture estimation using local variance and variance of local orientation. A gradient magnitude measure for road seed generation has also been tested.

Subjects/Keywords: Remote sensing; computer vision; logical sensors; road detection; man-made objects; spectral signature; local variance; quadrature filter; TECHNOLOGY; TEKNIKVETENSKAP

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

APA (6th Edition):

Forssén, P. (1997). Detection of Man-made Objects in Satellite Images. (Thesis). Linköping UniversityLinköping University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-54356

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

Chicago Manual of Style (16th Edition):

Forssén, Per-Erik. “Detection of Man-made Objects in Satellite Images.” 1997. Thesis, Linköping UniversityLinköping University. Accessed November 26, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-54356.

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

MLA Handbook (7th Edition):

Forssén, Per-Erik. “Detection of Man-made Objects in Satellite Images.” 1997. Web. 26 Nov 2020.

Vancouver:

Forssén P. Detection of Man-made Objects in Satellite Images. [Internet] [Thesis]. Linköping UniversityLinköping University; 1997. [cited 2020 Nov 26]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-54356.

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

Council of Science Editors:

Forssén P. Detection of Man-made Objects in Satellite Images. [Thesis]. Linköping UniversityLinköping University; 1997. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-54356

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

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