Using set partitioning in hierarchical trees to authenticate digital images.

Piyu Tsai Yu-Chen Hu Chin-Chen Chang

Published in: Signal Process. Image Commun. (2003)

Keyphrases

digital images
wavelet image coding
embedded zerotree wavelet
wavelet coding
wavelet transform
subband
bitstream
wavelet coefficients
low memory
image compression
progressive transmission
compression algorithm
image segmentation
feature vectors
image coding
compression ratio