388 search results - page 5 / 78 » Unsupervised Discriminant Projection Analysis for Feature Ex... |
PR
2007
14 years 9 months ago
2007
Face recognition is a challenging task in computer vision and pattern recognition. It is well-known that obtaining a low-dimensional feature representation with enhanced discrimin...
MMM
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. Cast indexing is a very important application for contentbased video browsing and retrieval, since the characters in feature-length films and TV series are always the ma...
IWANN
2001
Springer
15 years 2 months ago
2001
Springer
It is presented in this paper a new approach to the problem of feature extraction. The approach is based on the edge detection, where a set of feature vectors is taken from the sou...
PRL
2010
14 years 8 months ago
2010
ISMIR
2004
Springer
15 years 3 months ago
2004
Springer
We propose a general approach to discriminant feature extraction and fusion, built on an optimal feature transformation for discriminant analysis [6]. Our experiments indicate tha...