Sharing a Secret Two-Tone Image in Two Gray-Level Images.

Chin-Chen Chang Jun-Chou Chuang Pei-Yu Lin

Published in: ICPADS (2) (2005)

Keyphrases

gray level images
binary images
gray level
quadtree decomposition
color images
pixel values
input image
image data
single image
image features
template matching
segmentation method
image analysis
multiscale
fractal dimension
similarity measure
active contours
image segmentation
gray scale
spatial information