2643 search results - page 393 / 529 » A fast feature extraction method |
140
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ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
In this paper, we propose a novel face recognition method based on anisotropic dual-tree complex wavelet packets(ADT-CWP). 2-D dual-tree complex wavelet transform(DT-CWT) provides...
134
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ICARCV
2006
IEEE
15 years 9 months ago
2006
IEEE
— Many problems in computer vision such as pose recovery and structure estimation are formulated as a minimization process. These problems vary in the use of image measurements d...
118
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SIGIR
2004
ACM
15 years 9 months ago
2004
ACM
Protein secondary structure prediction is an important step towards understanding the relation between protein sequence and structure. However, most current prediction methods use...
132
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ICIP
2000
IEEE
15 years 8 months ago
2000
IEEE
The focus of this work is on using texture information for searching, browsing and retrieving images from a large database. In the wavelet approaches, texture is characterized by ...
129
Voted
ICISP
2010
Springer
15 years 5 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...