3243 search results - page 553 / 649 » Object Race Detection |
183
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ICCV
2003
IEEE
16 years 8 months ago
2003
IEEE
Estimating the number of people in a crowded environment is a central task in civilian surveillance. Most vision-based counting techniques depend on detecting individuals in order...
165
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ICCV
1999
IEEE
16 years 8 months ago
1999
IEEE
The motion of a planar surface between two camera views induces a homography. The homography depends on the cameraintrinsic and extrinsic parameters, as well as on the 3D plane pa...
191
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ECCV
2008
Springer
16 years 8 months ago
2008
Springer
Abstract. As part of an architectural modeling project, this paper investigates the problem of understanding and manipulating images of buildings. Our primary motivation is to auto...
170
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ECCV
2006
Springer
16 years 8 months ago
2006
Springer
Scale and affine-invariant local features have shown excellent performance in image matching, object and texture recognition. This paper optimizes keypoint detection to achieve sta...
160
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ICIP
2007
IEEE
16 years 7 months ago
2007
IEEE
Nonnegative Matrix Factorization (NMF) is a powerful decomposition tool which has been used in several content representation applications recently. However, there are some diffic...