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Robust Digital Cinema Watermarking
2008
Zenodo
With the advent of digital cinema and digital broadcasting, copyright protection of video data has been one of the most important issues. We present a novel method of watermarking for video image data based on the hardware and digital wavelet transform techniques and name it as "traceable watermarking" because the watermarked data is constructed before the transmission process and traced after it has been received by an authorized user. In our method, we embed the watermark to the lowest part
doi:10.5281/zenodo.1331290
fatcat:ysroaxcjozdvtotrv3rrhvbpqe