2756 search results - page 121 / 552 » A New Anti-Aliasing Algorithm for Computer Graphics Images |
172
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ICCV
2011
IEEE
14 years 4 months ago
2011
IEEE
Local photometric descriptors are a crucial low level component of numerous computer vision algorithms. In practice, these descriptors are constructed to be invariant to a class o...
155
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CGF
2006
15 years 4 months ago
2006
Shadows, particularly soft shadows, play an important role in the visual perception of a scene by providing visual cues about the shape and position of objects. Several recent alg...
124
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CVPR
1996
IEEE
16 years 6 months ago
1996
IEEE
This paper addresses the problem of estimating the epipolar geometry from point correspondences between two images taken by uncalibrated perspective cameras. It is shown that Jeps...
156
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ACIVS
2008
Springer
15 years 11 months ago
2008
Springer
Abstract. Extrema of curvature are useful key points for different image analysis tasks. Indeed, polygonal approximation or arc decomposition methods used often these points to ini...
121
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ICIP
2010
IEEE
15 years 2 months ago
2010
IEEE
Many classes of image data span a low dimensional nonlinear space embedded in the natural high dimensional image space. We adopt and generalize a recently proposed dimensionality ...