Title :
Error exponents for watermarking game with squared-error constraints
Author :
Liu, Tie ; Moulin, Pierre
Author_Institution :
Illinois Univ., Urbana, IL, USA
fDate :
29 June-4 July 2003
Abstract :
In this paper, we consider an error-exponent game for the following two popular systems: spread-spectrum (SS) watermarking with nearest-neighbor decoding, and quantization-index-modulation (QIM) watermarking with lattice decoding.
Keywords :
modulation coding; quantisation (signal); spread spectrum communication; watermarking; error exponent game; lattice decoding; nearest-neighbor decoding; quantization-index-modulation watermarking; spread-spectrum watermarking; squared-error constraint; watermarking game; Closed-form solution; Decoding; Degradation; Detectors; Electronic mail; Lattices; Minimax techniques; Personal communication networks; Spread spectrum communication; Watermarking;
Conference_Titel :
Information Theory, 2003. Proceedings. IEEE International Symposium on
Print_ISBN :
0-7803-7728-1
DOI :
10.1109/ISIT.2003.1228204
