957 search results - page 45 / 192 » Coloring Local Feature Extraction |
156
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CBMS
2009
IEEE
15 years 5 months ago
2009
IEEE
This paper presents a medical image retrieval framework that uses visual concepts in a feature space employing statistical models built using a probabilistic multi-class support v...
124
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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...
AMR
2003
Springer
15 years 7 months ago
2003
Springer
Abstract. Extraction of visual descriptors is a crucial problem for stateof-the-art visual information analysis. In this paper, we present a knowledgebased approach for detection o...
ICPR
2010
IEEE
15 years 7 months ago
2010
IEEE
Existing action recognition approaches mainly rely on the discriminative power of individual local descriptors extracted from spatio-temporal interest points (STIP), while the geo...
112
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ICPR
2008
IEEE
15 years 8 months ago
2008
IEEE
In the context of object recognition, it is useful to extract, from the images, efficient indexes that are insensitive to the illumination conditions, to the camera scale factor ...