487 search results - page 46 / 98 » A Projective Invariant for Textures |
121
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CVPR
1997
IEEE
15 years 7 months ago
1997
IEEE
In this paper two new feature tracking algorithms are proposed. In the first algorithm, a perspective camera model is used. Making use of the projective inuariant of Barrett, and ...
158
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CIKM
2005
Springer
15 years 9 months ago
2005
Springer
We present data representations, distance measures and organizational structures for fast and efficient retrieval of similar shapes in image databases. Using the Hough Transform w...
177
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ECCV
2010
Springer
15 years 1 months ago
2010
Springer
Given a set of points corresponding to a 2D projection of a non-planar shape, we would like to obtain a representation invariant to articulations (under no self-occlusions). It is ...
123
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ICPR
2006
IEEE
16 years 4 months ago
2006
IEEE
The representation of gestures changes dynamically, depending on camera viewpoints. This camera viewpoints problem is difficult to solve in environments with a single directional ...
149
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AVSS
2003
IEEE
15 years 8 months ago
2003
IEEE
Human gait is a spatio-temporal phenomenon and typifies the motion characteristics of an individual. The gait of a person is easily recognizable when extracted from a sideview of...