Title :
Digital audio watermarking and its application in multimedia database
Author :
Xu, Changsheng ; Wu, Jiankang ; Sun, Qibin
Author_Institution :
Inf.-Base Function KRDL Lab., Real World Comput. Partnership, Singapore
Abstract :
In this paper, the general frame of audio watermarking and the current watermarking techniques and their applications are presented. In order to improve the inaudibility and robustness in watermark embedding and extraction, we proposed an adaptive content-based audio watermarking scheme. Finally, the evaluations for various audio watermarking techniques are given
Keywords :
adaptive codes; audio coding; cryptography; data encapsulation; feature extraction; multimedia databases; adaptive content-based audio watermarking; digital audio watermarking; extraction; inaudibility; multimedia database; robustness; watermark embedding; Acoustic noise; Additive noise; Decoding; Dynamic range; Encoding; Humans; Multimedia databases; Noise level; Robustness; Watermarking;
Conference_Titel :
Signal Processing and Its Applications, 1999. ISSPA '99. Proceedings of the Fifth International Symposium on
Conference_Location :
Brisbane, Qld.
Print_ISBN :
1-86435-451-8
DOI :
10.1109/ISSPA.1999.818120
