Propose a novel digital watermarking algorithm based on the HVS (Human Visual System) and DCT (Discrete Cosine Transform). To ensure that the visual transparency and robustness, the binary watermark image map for the standard normal pseudo-random sequence of real numbers, and take advantage of the characteristics of the HVS, the watermark is embedded in the IF portion of the host image.

一种基于HVS和DCT的数字水印算法.pdf

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