应用Matlab实现数字水印.pptx
checksum实验\checksum_embed.m
............\checksum_recover.m
............\distort_lena.bmp
............\lena.bmp
............\psnr.m
............\watermarked_lena.bmp
lsb实验\key.bmp
.......\lena.bmp
.......\lsb_embed.m
.......\lsb_recover.m
.......\psnr.m
.......\Thumbs.db
nec实验\lena.bmp
.......\nec.m
.......\psnr.m
.......\Thumbs.db
patchwork实验\lena.bmp
.............\patchwork_embed.m
.............\patchwork_recover.m
.............\psnr.m
.............\Thumbs.db
基本图像处理实验\blkproc1.m
................\brighten1.m
................\dct1.m
................\df.jpg
................\filter21.m
................\histeq1.m
................\imadjust1.m
................\image1.m
................\imcomplement1.m
................\imcrop1.m
................\imhist1.m
................\imnoise1.m
................\imread1.m
................\imresize1.m
................\imresize2.m
................\imrotate1.m
................\imwrite1.m
................\lena.bmp
................\lena.jpg
................\rgb2gray1.m
................\Thumbs.db
................\truesize1.m
checksum实验
lsb实验
nec实验
patchwork实验
基本图像处理实验