Referenced Items are not available for this document.
In this paper, we propose a fast watermarking system that works on the H.264/AVC motion vectors. By restricting access to DCT coefficients and pixel information, the computational complexity of the watermark embedder/extractor is kept low and much lower than that of the H.264 decoder. The error propagation due to motion prediction compensation is monitored and its effect is limited by a tracking method that is based solely on the motion information from the bitstream. Although this work focuses on the H.264/AVC standard, the novel watermarking technique is also applicable to the MPEG1-2 and MPEG4 video standards
Published in:
Circuits and Systems, 2006. APCCAS 2006. IEEE Asia Pacific Conference on
Date of Conference: 4-7 Dec. 2006
- Page(s):
- 81 - 84
- Print ISBN:
- 1-4244-0387-1
- INSPEC Accession Number:
- 9474766
- Conference Location :
- Singapore
- Digital Object Identifier :
- 10.1109/APCCAS.2006.342301
- Product Type:
- Conference Publications
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