实验结果表明该算法能够很好地实现数字图像版权保护、篡改检测和定位。
The experimental result shows this algorithm can realize copyright protection, tamper detection and localization well.
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.
数字水印技术是一种新型的图像版权保护技术，它通过在原始图像中嵌入一定的数字信息，实现对图像的版权保护。
Digital watermarking, a new technique for image copyright protection, is performed by embedding certain digital information into the original image.
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