Apply Run-length encoding on pixel differences to do image hiding.

Wei-Liang Tai Chi-Shiang Chan Chien-An Chu

Published in: ICICS (2013)

Keyphrases

input image
image data
multiscale
image content
image segmentation
image features
high resolution
gray level images
spatial information
image representation
edge detection
image retrieval
feature points
segmentation method
test images
gray level
hough transform
image quality