本文使用的水印信息是由载体图像生成、基于图像内容的水印图像。
The double digital watermarking scheme is precise to tamper localization. The watermark is born from the original image.
为了增强水印的抗几何攻击能力，本文提出了一种基于图像内容的水印方案。
In this paper, the attacks on image are geometrical attacks, including Flipping, Scale and Rotation.
为了增强水印的抗几何攻击能力，本文提出了一种基于图像内容的水印方案。
In this paper we proposed a robust digital image watermarking based on image content.
提出了一种新颖的基于迭代映射和图像内容的自适应水印算法。
This paper presents a novel and adaptive watermarking based on iteration mapping and image content.
基于变换域的双重数字水印方法，通过嵌入鲁棒水印和脆弱水印实现了图像内容版权保护和完整性认证的双重目的。
Double Digital Watermarking Method based on Transform Domain has realized the double aims of the copyright protection and the integrity authentication of image content.
本文提出一种基于图像内容的数字水印嵌入方法及其盲检测方法。
A digital watermarking method based on image and it's oblivious detection is proposed in this paper.
最后参考和综合了多方面的研究资料，研究了一种基于图像内容的半易损水印算法。
Finally reference and comprehensive information on various aspects of the study, which is based on image content Semi-fragile watermarking algorithm.
设计并实现了一种基于分层的半脆弱数字水印算法，用于图像内容完整性认证，篡改定位和恢复。
A hierarchical semi-fragile digital watermarking algorithm was designed for image content integrality authentication, tamper localization and recovery.
针对脆弱水印方案的“伪认证攻击”问题，提出了基于混沌和图像内容的脆弱水印方案。
To overcome well-connected attack in fragile watermarking, a novel fragile watermarking method based on chaotic system and image content was proposed.
针对脆弱水印方案的“伪认证攻击”问题，提出了基于混沌和图像内容的脆弱水印方案。
To overcome well-connected attack in fragile watermarking, a novel fragile watermarking method based on chaotic system and image content was proposed.
应用推荐