YE Deng-pan, ZHANG Gui-dong, DAI Yue-wei, WANG Zhi-quan. The Application of CDMA Technique in Digital Video Watermarking Systems[J]. INFORMATION AND CONTROL, 2005, 34(1): 91-95,103.
Citation:
YE Deng-pan, ZHANG Gui-dong, DAI Yue-wei, WANG Zhi-quan. The Application of CDMA Technique in Digital Video Watermarking Systems[J]. INFORMATION AND CONTROL, 2005, 34(1): 91-95,103.
YE Deng-pan, ZHANG Gui-dong, DAI Yue-wei, WANG Zhi-quan. The Application of CDMA Technique in Digital Video Watermarking Systems[J]. INFORMATION AND CONTROL, 2005, 34(1): 91-95,103.
Citation:
YE Deng-pan, ZHANG Gui-dong, DAI Yue-wei, WANG Zhi-quan. The Application of CDMA Technique in Digital Video Watermarking Systems[J]. INFORMATION AND CONTROL, 2005, 34(1): 91-95,103.
The Application of CDMA Technique in Digital Video Watermarking Systems
The development of CDMA-based watermarking algorithm is summarized firstly. A novel robust spread-spectrum watermarking algorithm based on MPEG motion vector is proposed, which combines CDMA technique with the motion information in videos. Experimental results show that the algorithm can insure good visual quality and resist several typical attacks.
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