Multiresolution Video Watermarking using Perceptual Models and Scene Segmentation (1997) [19 citations — 0 self]
Abstract:
We introduce a watermarking procedure to embed copyright protection into digital video. Our video dependent watermarking procedure directly exploits masking and temporal properties to embed an invis-ible and robust watermark. The watermark consists of static and dynamic temporal components that are generated from a temporal wavelet transform of the video scenes. To generate the watermark, the resulting wavelet coefficient frames are modified by a perceptually shaped pseudo-random sequence representing 'the author. The noise-like watermark is statistically undetectable to thwart unauthorized removal. Furthermore, the author representation resolves the deadlock problem. The multiresolution watermark may be detected on single frames without knowledge of the location of the frames in the video scene. We demonstrate the robustness of the watermarking procedure to several video distortions.
Citations
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| 71 | Can invisible watermark resolve rightful ownerships – Craver, Memon, et al. - 1997 |
| 37 | Digital watermarking of raw and compressed video – Hartung, Girod - 1996 |
| 11 | Low bit rate near-transparent image coding – Zhu, Tewfik, et al. - 1995 |
| 1 | Lecture Notes on Cryp)ography – Goldwasser, Bellare - 1996 |
| 1 | Low Bit Rate Near�Transparent Image Coding – Tew�k�, Gerek� - 1995 |
