tuxiangshuyin\copyright1.bmp .............\embed.m .............\extract.asv .............\extract.m .............\kk.jpg .............\lena - 副本.bmp .............\lena.bmp .............\msequence.m .............\m序列.exe .............\Untitled.m .............\watermark.asv .............\watermark.m .............\watermarked.bmp .............\水印信息.txt .............\水印嵌入.exe .............\水印生成.exe .............\水印的提取.exe tuxiangshuyin