Báo cáo hóa học: "Sonic Watermarking Ryuki Tachibana" ppt

... Publishing Corporation Sonic Watermarking Ryuki Tachibana Tokyo Research Laboratory, IBM Japan, 1623-14 Shimotsuruma, Yamato-shi, Kanagawa-ken 242-8502, Japan Email: ryuki@ jp.ibm.com Received 5 ... pos- sible problems that may limit the use of sonic watermarking were classified. We proposed an audio watermarking algo- rithm suitable for sonic watermarking. The subjective acous- −20−...

Ngày tải lên: 23/06/2014, 01:20

... using audio watermarking. Proc. SPIE. 4675, 170–180 (2002) 26. R Tachibana, Audio watermarking for live performance. Proc. SPIE. 5020, 32–43 (2003) 27. J Seok, J Hong, J Kim, A novel audio watermarking ... template based watermarking can combat cropping but cannot cope with TSM operations, even for the scaling amount of ± 1%. In the audio watermarking c ommunity, there exist some TSM...

Ngày tải lên: 21/06/2014, 03:20

... attacks. The resulting watermarking system is very fast and therefore suitable for copyright protection of compressed video. Keywords and phrases: MPEG video watermarking, blind watermarking, imperceptible ... “Robust audio watermarking using perceptual masking,” Signal Pro- cessing, vol. 66, no. 3, pp. 337–355, 1998. [9] G. C. Langelaar and R. L. Lagendijk, “Optimal differential en- erg...

Ngày tải lên: 23/06/2014, 01:20

... CONCLUSIONS Inthispaper,thetechniquesofneuralnetworkshavesuc- cessfully been incorporated into audio watermarking to de- velop a novel watermarking for digital audio. The proposed method has effectively employed an ... Kutter, “Multimedia watermarking tech- niques,” Proceedings of the IEEE, vol. 87, no. 7, pp. 1079–1107, 1999. [4] M. D. Swanson, B. Zhu, A. Tewfik, and L. Boney, “Robust au...

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