123 search results - page 13 / 25 » Face recognition using localized features based on non-negat... |
CVPR
2007
IEEE
15 years 12 days ago
2007
IEEE
It is well known that how to extract dynamical features is a key issue for video based face analysis. In this paper, we present a novel approach of facial action units (AU) and ex...
KDD
2009
ACM
14 years 11 months ago
2009
ACM
The Drosophila gene expression pattern images document the spatial and temporal dynamics of gene expression and they are valuable tools for explicating the gene functions, interac...
TIP
2008
13 years 10 months ago
2008
Several novel and particularly successful object and object category detection and recognition methods based on image features, local descriptions of object appearance, have recent...
CVPR
2004
IEEE
15 years 12 days ago
2004
IEEE
In this paper, we introduce a novel discriminative feature space which is efficient not only for face detection but also for recognition. The face representation is based on local...
CVPR
2010
IEEE
14 years 6 months ago
2010
IEEE
State-of-the-art image retrieval systems achieve scalability by using bag-of-words representation and textual retrieval methods, but their performance degrades quickly in the face...