2543 search results - page 182 / 509 » Using PageRank in Feature Selection |
162
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ICISP
2010
Springer
15 years 8 months ago
2010
Springer
Abstract. Gabor wavelet-based methods have been widely used to extract representative features for face analysis. However, the existing methods usually suffer from high computation...
156
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CRV
2006
IEEE
15 years 10 months ago
2006
IEEE
Conventional image-oriented cryptographic techniques lack the flexibility needed for content-specific security features such as the concealment of confidential information within ...
186
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
In this work we construct scale invariant descriptors (SIDs) without requiring the estimation of image scale; we thereby avoid scale selection which is often unreliable. Our start...
184
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MIR
2006
ACM
16 years 6 days ago
2006
ACM
Movie trailers, or previews, are an important method of advertising movies. They are extensively shown before movies in cinemas, as well as on television and increasingly, over th...
162
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ICPR
2010
IEEE
15 years 10 months ago
2010
IEEE
In this paper we present a method for the selection of training instances based on the classification accuracy of a SVM classifier. The instances consist of feature vectors repres...