Title :
Optimum detection of multiplicative watermarks using locally optimum decision rule
Author :
Cheng, Qiang ; Huang, Thomas S.
Author_Institution :
Univ. of Illinois
Keywords :
Correlators; Detectors; Discrete Fourier transforms; Discrete wavelet transforms; Gaussian distribution; Laplace equations; Performance analysis; Robustness; Shape; Watermarking;
Conference_Titel :
Multimedia and Expo, 2001. ICME 2001. IEEE International Conference on
Conference_Location :
Tokyo, Japan
Print_ISBN :
0-7695-1198-8
DOI :
10.1109/ICME.2001.1237718