22\数字水印\embed.m ..\........\experiment1.m ..\........\experiment2.m ..\........\experiment3.m ..\........\intensity.m ..\........\lena.jpg ..\........\marked.bmp ..\........\marked.mat ..\........\marked1.bmp ..\........\marked2.bmp ..\........\marked3.bmp ..\........\marked4.bmp ..\........\pick_up.m ..\........\read_me.txt ..\........\Thumbs.db ..\........\Torus.m ..\........\watermark.bmp ..\........\Wpick.bmp ..\........\Wpick.mat ..\数字水印 22