4546 search results - page 357 / 910 » Detection of image stretching |
175
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PAMI
2008
15 years 6 months ago
2008
This paper develops a theory of frequency domain invariants in computer vision. We derive novel identities using spherical harmonics, which are the angular frequency domain analog ...
167
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PAMI
2008
15 years 6 months ago
2008
Suppose a set of arbitrary (unlabeled) images contains frequent occurrences of 2D objects from an unknown category. This paper is aimed at simultaneously solving the following rel...
206
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
Pedestrian detection is a key problem in computer vision,
with several applications including robotics, surveillance
and automotive safety. Much of the progress of the past
few ...
162
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CVPR
1999
IEEE
16 years 8 months ago
1999
IEEE
The existence of large image datasets such as the set of photos on the World Wide Web make it possible to build powerful generic models for low-level image attributes like color u...
170
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
We present a real-time method for detecting deformable surfaces, with no need whatsoever for a priori pose knowledge. Our method starts from a set of wide baseline point matches b...