Joint Compression and Watermarking Using Variable-Rate Quantization and its Applications to JPEG
In digital watermarking, one embeds a watermark into a covertext, in such a way that the resulting watermarked signal is robust to a certain distortion caused by either standard data processing in a friendly environment or malicious attacks in an unfriendly environment. In addition to the robustness...
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| Language: | en |
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2009
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| Online Access: | http://hdl.handle.net/10012/4260 |