A new blind digital watermarking algorithm was proposed.
提出了一种新的图像数字盲水印算法。
A blind digital watermarking algorithm that is robust to crop is proposed.
提出一种基于频域的盲图像水印算法。
A digital watermarking algorithm for halftone (binary) images was proposed.
针对半色调(二值)图像提出一种新的数字水印算法。
A new digital watermarking algorithm based on spatiotemporal chaos is proposed.
本文提出一种将时空二维混沌应用到数字水印中去的算法。
A novel meaning binary image digital watermarking algorithm based on DWT and DCT is proposed.
提出一种基于DWT和DCT域的有意义二值图像数字水印算法；
In this paper, a new DEM digital watermarking algorithm based on the analysis of slope is proposed.
提出一种新的基于坡度分析的DEM数字水印算法。
In this paper, a new digital watermarking algorithm based on LU decomposition of matrix is proposed.
该文提出了一种新的基于矩阵lu分解的数字水印算法。
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。
Absrtact: a digital watermarking algorithm is proposed based on chaotic map and fractional Fourier transform.
摘要：提出一种基于混沌映射和分数阶傅里叶变换的数字水印算法。
A robust digital watermarking algorithm based on quantifying and error correcting coding technique is proposed.
提出一种基于量化的鲁棒性数字水印技术。
A novel public key robust digital watermarking algorithm based on asymptotic chaotic synchronization is proposed in this paper.
文章提出了基于混沌渐进同步思想的公钥鲁棒性数字水印算法。
In this paper, we propose a new digital watermarking algorithm based on quadratic knapsack problem, which belongs to public-key cryptosystem.
本文通过研究公钥密码学中的二次背包体制，给出了一种基于二次背包加密的数字水印算法。
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。
An effective against geometric attack robustness of digital watermarking algorithm based on improved SIFT (Scale Invariant Feature Transform) is presented.
通过改进的SIFT(尺度不变特征变换)算法提出了一种可有效抵抗几何攻击的鲁棒数字水印算法。
This paper explained some basic concepts, basic principles and applied methods about DCT digital watermarking algorithm and DWT digital watermarking algorithm.
文章阐述了DCT数字水印算法与DWT数字水印算法的基本概念、基本原理及具体算法实现。
A digital watermarking algorithm in binary text image: Because of the weak information hiding immunity of binary text image, many watermarking methods based on gray or color images are useless.
改进的二值文本图像水印算法：由于二值图像信息隐藏免疫力差，绝大多数基于灰度或彩色图像的水印算法不再适用。
A digital watermarking algorithm in binary text image: Because of the weak information hiding immunity of binary text image, many watermarking methods based on gray or color images are useless.
改进的二值文本图像水印算法：由于二值图像信息隐藏免疫力差，绝大多数基于灰度或彩色图像的水印算法不再适用。
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