A joint image lossless compression and encryption method based on chaotic map.

Xiaojun Tong Penghui Chen Miao Zhang

Published in: Multim. Tools Appl. (2017)

Keyphrases

test images
similarity measure
image retrieval
input image
image data
lossy compression
region of interest
lossless compression
lossless data compression
image sequences
inverse halftoning
gray level images
piecewise linear
image compression
motion estimation
dynamic programming
video sequences