AN IMAGE WATERMARKING METHOD BASED ON THE SINGULAR 上传者：路人甲也有人爱 2019-07-17 15:54:10上传 PDF文件 1017.4KB 热度 31次 ArobustimagewatermarkingschemeinwhichabinaryimageisembeddedinthesingularvaluesofselectedDWTblocksinthehorizontalandverticalsub-bandsofa1-leveldecompositionofagray-scaleimageisproposed.Theembeddedblocksareselectedbyasecretkeytoenhanceimperceptibility.Awatermarkedimagethatisperceptu 下载地址 用户评论 更多下载
