A blind image copyright protection scheme for e-government

Autor: Horng, Shi-Jinn, Rosiyadi, Didi, Li, Tianrui, Takao, Terano, Guo, Minyi, Khan, Muhammad Khurram
Zdroj: In Journal of Visual Communication and Image Representation October 2013 24(7):1099-1105
Databáze: ScienceDirect