846 search results - page 150 / 170 » Comparing Images Using Color Coherence Vectors |
126
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CVPR
2012
IEEE
13 years 4 months ago
2012
IEEE
We are interested in a general alpha matting approach for the simultaneous extraction of multiple image layers; each layer may have disjoint segments for material matting not limi...
114
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ICPR
2008
IEEE
16 years 3 months ago
2008
IEEE
This paper addresses the issue of counterfeit iris detection, which is a liveness detection problem in biometrics. Fake iris mentioned here refers to iris wearing color contact le...
123
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ICIP
2009
IEEE
16 years 3 months ago
2009
IEEE
Scale-space representation of an image is a significant way to generate features for classification. However, for a specific classification task, the entire scale-space may not be...
146
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ACIVS
2007
Springer
15 years 6 months ago
2007
Springer
We present a patch-based algorithm for the purpose of object classification in video surveillance. Within detected regions-of-interest (ROIs) of moving objects in the scene, a feat...
210
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SIGMOD
2005
ACM
16 years 2 months ago
2005
ACM
A common problem in many types of databases is retrieving the most similar matches to a query object. Finding those matches in a large database can be too slow to be practical, es...