本文研究了静态图像的数字水印和信息嵌入问题。
Still image digital watermarking and information embedding algorithms are studied in this thesis.
原始水印分为鲁棒水印和半脆弱水印，分别用于版权保护和图像认证。
The original watermark is divided into the robust watermark and the semi-fragile watermark for copyright protection and image authentication.
本论文针对用于图像版权保护的稳健水印和用于图像认证的半脆弱水印进行研究。
In this dissertation, the robust watermarking for image copyright protection and the semi-fragile watermarking for image authentication are studied in detail. The main contribution includes.
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