5603 search results - page 317 / 1121 » Feature Selection for Clustering |
221
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ICCV
2011
IEEE
14 years 6 months ago
2011
IEEE
Progress in action recognition has been in large part due to advances in the features that drive learning-based methods. However, the relative sparsity of training data and the ri...
179
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
We present a novel approach to automatically find spatial configurations of local features occurring frequently on instances of a given object class, and rarely on the background....
126
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ICTAI
2008
IEEE
16 years 1 months ago
2008
IEEE
1 Coronal loops are especially important in analyzing some important phenomena related to the Sun such as the controversial coronal heating problem. The analysis requires astrophys...
172
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IEEEICCI
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper a novel offline signature verification scheme has been proposed. The scheme is based on selecting 60 feature points from the geometric centre of the signature and co...
167
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ACII
2005
Springer
16 years 6 days ago
2005
Springer
This paper proposes a new facial expression recognition method which combines Higher Order Local Autocorrelation (HLAC) features with Weighted PCA. HLAC features are computed at ea...