We propose a novel image content based fragile watermarking authentication algorithm.
3．提出了一种基于图像内容的脆弱水印认证技术，更好地平衡了脆弱水印不可觉察性和半鲁棒性之间的矛盾，解决了现有脆弱水印算法由于与图像内容无关而导致的算法鲁棒性不高的问题。
参考来源 - 面向图像内容认证的数字水印技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
As an effective method for multimedia authentication and tamper detection, fragile watermarking is drawing extensive attention recently.
作为多媒体认证和篡改检测的一种新技术，易碎水印正得到越来越多的关注。
Authentication technique based on digital fragile watermarking has gradually been one of the most important researches for its advantage in digital media authentication field.
基于数字易碎水印的认证技术因为更适合对数字图像进行认证，逐渐成为该领域的一个重要研究方向。
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.
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。
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