lsb\invisible2\key.bmp
...\..........\lsb.m
...\..........\lsb_watermarked.bmp
...\..........\psnr.m
...\..........\_lena_std_bw.bmp
...\key.bmp
...\lsb.m
...\lsb_embed.m
...\lsb_recover.m
...\lsb_watermarked.bmp
...\psnr.m
...\Thumbs.db
...\_lena_std_bw.bmp
...\invisible2
lsb