A new robust semi-blind digital image watermarking approach based on LWT-SVD and fractal images.

Autor: Ghaderi, Kayvan., Akhlaghian, Fardin., Moradi, Parham.
Zdroj: 2013 21st Iranian Conference on Electrical Engineering (ICEE); 2013, p1-5, 5p
Databáze: Complementary Index