reversible data hiding code for color images




File list:
support functions
................\catenate.m
................\embedA.m
................\embedB.m
................\embedBlack.m
................\embedWhite.m
................\histGen.m
................\imgPartition.m
................\psnr.m
test images
..........\airplane.pgm
..........\baboon.pgm
..........\barbara.pgm
..........\boat.pgm
..........\lenna.pgm
..........\peppers.pgm
demo.m
RRBE.m