Sparse image coding with clustering property and its application to face recognition.

Jun Sun Qing Zhuo Chengyuan Ma Wenyuan Wang

Published in: Pattern Recognit. (2001)

Keyphrases

image coding
filter bank
wavelet transform
coding efficiency
image and video coding
vector quantizer
matching pursuit
lapped transforms
image coder
linear prediction
entropy constrained trellis coded quantization
video sequences
multiresolution
unsupervised learning
bit plane
coding gain