Foundation item:Supported by SFC(11071194),Scientific Research Program Funded by ShaanxiProvincial Education Department (Program No2010JK538) Shaanxi Provinc
In order to improve watermark against geometric attacks, this paper proposed a color digital imagewatermarking embedding algorithm based on SIFT feature:firs
Date of machine industry as the central control unit,equipped with configuration software, use large-screenreal-time monitoring interface, the achievement o