This paper proposes a fragile watermarking method for image authentication.
该文提出了一种用于图像鉴定的脆弱水印方法。
We propose a fragile watermarking scheme capable of image tamper detection and recovery with a block-wise dependency mechanism.
提出了一种基于图像块关联机制，实现图像篡改检测和恢复的脆弱水印新算法。
Based on feature coding idea, this paper puts forward a new algorithm of fragile text watermarking based on changing the underlining feature of character.
根据特征编码的思想，提出了一种基于文字下划线特征变化的完全脆弱型文本水印算法。
A new fragile watermarking algorithm based on relational database is proposed in view of existing algorithm insufficiency.
针对现有水印算法的不足，提出了一种新的脆弱性关系数据库水印算法。
A novel fragile watermarking based on image singular value was proposed to overcome the security problems of fragile watermarking with precise localization.
针对精确定位型脆弱水印算法的安全性问题，提出一种基于图像奇异值的脆弱水印方案。
We put forward a fragile digital watermarking algorithm of still image according to the chaos system.
提出了基于混沌系统的静止图像脆弱性数字水印算法。
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。
Based on this, the paper proposes a double watermarking algorithm based on DCT domain that the coexistence of robust and fragile digital watermarking can be achieved.
基于这个不变的数字特征，本文提出了种基于图像DCT域的鲁棒性水印和脆弱性水印共存的双水印算法。
A hierarchical semi-fragile digital watermarking algorithm was designed for image content integrality authentication, tamper localization and recovery.
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。
This paper brings forward a new semi-fragile watermarking method.
本文提出了一种新的半易损数字水印算法。
The binary phase-only filter (BPOF) digital watermarking is a semi-fragile watermarking technique used for the image credibility authentication.
二元纯位相滤波器(BPOF)数字水印是一种用于图像真实性认证的半脆弱水印技术。
This paper proposes an invertible semi-fragile video watermarking algorithm using a hash function to authenticate the MPEG-4 video contents.
提出了一种运用哈希函数进行MPEG-4内容认证的半脆弱可逆视频水印算法。
This paper proposes an invertible semi-fragile video watermarking algorithm using a hash function to authenticate the MPEG-4 video contents.
提出了一种运用哈希函数进行MPEG-4内容认证的半脆弱可逆视频水印算法。
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