[{"title":"(11个子文件703KB)数字水印嵌入和提取算法","children":[{"title":"dwt","children":[{"title":"qianru.m <span style='color:#111;'>2.44KB</span>","children":null,"spread":false},{"title":"水印图像.jpg <span style='color:#111;'>521.81KB</span>","children":null,"spread":false},{"title":"gongji.m <span style='color:#111;'>446B</span>","children":null,"spread":false},{"title":"tiqu.m <span style='color:#111;'>2.01KB</span>","children":null,"spread":false},{"title":"fuyonghua.bmp <span style='color:#111;'>257.05KB</span>","children":null,"spread":false},{"title":"Thumbs.db <span style='color:#111;'>8.50KB</span>","children":null,"spread":false},{"title":"lenaattack2.jpg <span style='color:#111;'>57.56KB</span>","children":null,"spread":false},{"title":"UESTC.bmp <span style='color:#111;'>12.05KB</span>","children":null,"spread":false},{"title":"www.pudn.com.txt <span style='color:#111;'>218B</span>","children":null,"spread":false},{"title":"lena.bmp <span style='color:#111;'>257.05KB</span>","children":null,"spread":false},{"title":"key.mat <span style='color:#111;'>5.17KB</span>","children":null,"spread":false}],"spread":false}],"spread":true}]