Title :
Dual detection of watermarks embedded in the DCT domain
Author :
Jeong, Sangoh ; Hong, Kihyun ; Sun Won, Chee
Keywords :
Discrete Fourier transforms; Discrete cosine transforms; Frequency domain analysis; Frequency synchronization; Image coding; Research and development; Robustness; Sun; Transform coding; Watermarking;
Conference_Titel :
ELMAR, 2005. 47th International Symposium
Print_ISBN :
953-7044-01-4
DOI :
10.1109/ELMAR.2005.193652