3131 search results - page 96 / 627 » Phase-Based Local Features |
175
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
We combine local texture features (PCA-SIFT), global features (shape context), and spatial features within a single multi-layer AdaBoost model of object class recognition. The fir...
137
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IJHPCN
2008
15 years 6 months ago
2008
: We propose a set of statistical metrics for making a comprehensive, fair, and insightful evaluation of features, clustering algorithms, and distance measures in representative sa...
169
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
Reliable facial expression recognition by machine is still a challenging task. We propose a framework to recognise various expressions by tracking facial features. Our method uses...
256
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
In state-of-the-art image retrieval systems, an image is
represented by a bag of visual words obtained by quantizing
high-dimensional local image descriptors, and scalable
schem...
153
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
In this paper we propose the first version of FAIR, a low-dimensional image neighborhood descriptor that shows performance comparable to SIFT introduced by Lowe. The dimension of F...