An image-hiding method with high hiding capacity based on best-block matching and k-means clustering.

Ran-Zan Wang Yao-De Tsai

Published in: Pattern Recognit. (2007)

Keyphrases

block matching
motion vectors
block size
image regions
test images
multiscale
computational complexity
image segmentation
image blocks
post processing
motion compensation
coding scheme
motion estimation
image data
high resolution
optical flow
high quality