2075 search results - page 158 / 415 » Usage-based Object Similarity |
148
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
We describe a method for obtaining the principal objects, characters and scenes in a video by measuring the reoccurrence of spatial configurations of viewpoint invariant features....
129
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ICIP
2003
IEEE
16 years 5 months ago
2003
IEEE
In this paper, we describe a retrieval system that uses hidden annotation to improve the performance. The contribution of this paper is a novel active learning framework that can ...
127
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ICIP
2009
IEEE
16 years 5 months ago
2009
IEEE
In this paper, we investigate color distribution around object edges and further exploit this information for motion vector reliability analysis. Since the motion vectors are ofte...
238
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GIS
2004
ACM
16 years 5 months ago
2004
ACM
Moving point object data can be analyzed through the discovery of patterns. We consider the computational efficiency of detecting four such spatio-temporal patterns, namely flock,...
132
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CAIP
2009
Springer
15 years 10 months ago
2009
Springer
Color processing imposes a new constraint on stereo vision algorithms: The assumption of constant color on object surfaces used to align local correlation windows with object bound...