TextHidder

A matlab implement and improvement of paper "Lossless Data Hiding Using Histogram Shifting Method Based On Integer Wavelets"

Platform

The code is tested on windows10/matlab R2014b

Embaded text data to gray image with high PSNR.
Extracted process can be performed with embaded image and do not need any other information from embading process.

A home work of 1511

Name		Name	Last commit message	Last commit date
Latest commit History 5 Commits
README.md		README.md
data.txt		data.txt
demo.m		demo.m
embaded.m		embaded.m
extract.m		extract.m
lenna.pgm		lenna.pgm
pop_bit.m		pop_bit.m
read_from_file.m		read_from_file.m
shift_hist.m		shift_hist.m
shift_hist_reverse.m		shift_hist_reverse.m
write_to_file.m		write_to_file.m