فتاحی حسن آباد, محمد رضا

[ 1 ] - ارائه یک روش نوین جهت تعیین قوت واترمارک با استفاده از الگوریتم رقابت استعماری

Watermarking systems have specific feathers in accordance with their applications. In many applications transparency and robustness are needed which are the most important features. These two features are in contrast to each other and are controlled by a parameter named watermark strength. With decreasing the watermark strength, transparency of the watermarking system increases while the robust...