Title :
A robust watermarldug scheme using filter and ROI
Author :
Lou, Der-Chyuan ; Liu, Jiang-Lung ; Tso, Hao-Kuan
Keywords :
Copyright protection; Filters; Frequency domain analysis; Image coding; Image processing; Robustness; Security; Signal processing; Watermarking; Wavelet transforms;
Conference_Titel :
Circuits and Systems, 2004. Proceedings. The 2004 IEEE Asia-Pacific Conference on
Print_ISBN :
0-7803-8660-4
DOI :
10.1109/APCCAS.2004.1413085
