Oriented Projective Geometry for Computer Vision
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چکیده
We present an extension of the usual projective geometric framework for computer vision which can nicely take into account an information that was previously not used, i.e. the fact that the pixels in an image correspond to points which lie in front of the camera. This framework, called the oriented projective geometry, retains all the advantages of the unoriented projective geometry, namely its simplicity for expressing the viewing geometry of a system of cameras, while extending its adequation to model realistic situations. We discuss the mathematical and practical issues raised by this new framework for a number of computer vision algorithms. We present different experiments where this new tool clearly helps.
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Oriented projective geometry pdf
Author John Hughes Paper PDF, Discussion Bibtex. Discussion.Projective geometry is now established olympus li 10c pdf as the correct and most convenient way to de. Exists, it is the oriented projective geometry which has recently been.Oriented projective geometry is an oriented version of real projective geometry. Whereas the real projective plane describes the set of all unoriented lines.Metho...
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تاریخ انتشار 1996