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http://www.cs.cuhk.hk/~lyu/student/mphil/pat/thesis_pat.pdf
extensive use of digital media. Consequently, digital data own-ers can quickly and massively transfer multimedia documents through the Internet. It has aroused intense interest in mul-timedia security and multimedia copyright protection. In this paper, a comprehensive approach for protecting and managing video copyrights with watermarking techniques is introduced.
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.106.6189
Recently, the watermark techniques are utilized to maintain the copyright. In this paper, we focus on using the digital watermarking techniques to protect digital multimedia intellectual copyright and propose a new algorithm for video watermarking. We present a novel DWT-based blind digital video watermarking scheme with scrambled watermark.
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.415.5264
In this paper we have compressive approach for digital video watermarking is introduced,were watermark image is embedded in to the video frame each video frame is decomposed in to sub images using 2 level Discrete Wavelet Transform (DWT) and Principal Component Analysis (PCA) Transform is applied for each block in the two bands LL & HH.[1,2]combining the two transform improved the performance of the watermark algorithm.
http://www.cse.cuhk.edu.hk/~lyu/student/mphil/pat/term2_present.pdf
Most of Video Watermarking is based on the techniques of the image watermarking Video watermarking introduces some issues not present in image watermarking Due to large amounts of data and inherent redundancy between frames, video signals are highly susceptible to pirate attacks, including frame averaging, frame dropping, frame swapping,
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.79.900
BibTeX @INPROCEEDINGS{Pik-wah04digitalvideo, author = {Chan Pik-wah and Prof Michael and R. Lyu}, title = {Digital Video Watermarking Techniques for Secure Multimedia Creation and Delivery”, submitted at The Chinese University of Hong Kong}, booktitle = {7 – 15}, year = {2004}}
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.102.8216
@MISC{Pik-wah03digitalvideo, author = {Chan Pik-wah}, title = {Digital Video Watermarking Techniques for Secure Multimedia Creation and Delivery}, year = {2003}} Share OpenURL
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