621 search results - page 115 / 125 » Compression of facial images using the K-SVD algorithm |
PAMI
2006
14 years 9 months ago
2006
The performance of face recognition systems that use two-dimensional images depends on factors such as lighting and subject's pose. We are developing a face recognition system...
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
An efficient scalable predictive coding method is proposed for the Wyner-Ziv problem, using nested lattice quantization followed by multi-layer Slepian-Wolf coders (SWC) with laye...
ICIP
1997
IEEE
15 years 11 months ago
1997
IEEE
Two temporally scalable video coding techniques, temporal subband coding (TSB) and predictive coding, are evaluated both theoretically and in practice to provide comparisons of co...
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BIOID
2008
14 years 11 months ago
2008
Abstract. Gabor filters have demonstrated their effectiveness in automatic face recognition. However, one drawback of Gabor-based face representations is the huge amount of data th...
IPMI
2003
Springer
15 years 10 months ago
2003
Springer
Abstract. For medical image analysis issues where the domain mappings between images involve large geometrical shape changes, such as the cases of nonrigid motion recovery and inte...