フィルターのクリア

watermarking in dct

1 回表示 (過去 30 日間)
slama najla
slama najla 2012 年 5 月 26 日
Hello i want to apply a watermarking in dct domain how can i select the middle frequencies from the dct bloc 4*4,please help me

回答 (0 件)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by