中国科学院机构知识库网格系统: 检索

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	Dither modulation of significant amplitude difference for wavelet based robust watermarking 期刊论文 OAI收割 Neurocomputing, 2015, 卷号: 166, 期号: 1, 页码: 404-415 作者: ChunLei Li; Zhaoxiang Zhang; Yunhong Wang; Bin Ma; Di Huang \| 收藏 \| 浏览/下载：22/0 \| 提交时间：2017/02/09 Significant Amplitude Difference Dwt Robust Watermarking Dither Modulation
	LDFT-Based Watermarking Resilient to Local Desynchronization Attacks 期刊论文 OAI收割 ieee transactions on cybernetics, 2013, 卷号: 43, 期号: 6, 页码: 2190-2201 作者: Tian, Huawei; Zhao, Yao; Ni, Rongrong; Qin, Lunming; Li, Xuelong 收藏 \| 浏览/下载：23/0 \| 提交时间：2015/06/05 Local daisy feature transform (LDFT) robust watermarking
	Robust Reversible Watermarking via Clustering and Enhanced Pixel-Wise Masking 期刊论文 OAI收割 ieee transactions on image processing, 2012, 卷号: 21, 期号: 8, 页码: 3598-3611 作者: An, Lingling; Gao, Xinbo; Li, Xuelong; Tao, Dacheng; Deng, Cheng 收藏 \| 浏览/下载：26/0 \| 提交时间：2012/09/03 Integer wavelet transform k-means clustering masking robust reversible watermarking (RRW)
	DWT-based digital image watermarking algorithm (EI CONFERENCE) 会议论文 OAI收割 IEEE 2011 10th International Conference on Electronic Measurement and Instruments, ICEMI 2011, August 16, 2011 - August 18, 2011, Chengdu, China 作者: Wang Y.; Wang Y.; Wang Y.; Wang Y.; Wang Y. 收藏 \| 浏览/下载：13/0 \| 提交时间：2013/03/25 This paper presents a digital watermarking algorithm based on the DWT coefficients. This algorithm does not change any information of the original image but combines the information of low frequency DWT coefficients and the watermark image. The combination is the key which is used to extract the watermark. When we need to extract the watermark we can obtain it by divide the key. Because the algorithm does not change any information of the original image it will not affect the quality of the original image. Experimental results show that the proposed algorithm is robust and secure against a wide range of image processing operations. 2011 IEEE.
	基于音频特征的抗去同步攻击数字水印算法期刊论文 OAI收割中国图象图形学报A, 2009, 卷号: 14, 期号: 12, 页码: 2619-2622 鲍德旺; 杨红颖; 祁薇; 王向阳收藏 \| 浏览/下载：20/0 \| 提交时间：2011/03/18 音频水印去同步攻击特征点局部能量 audio watermarking desynchronization attack feature point local energy 音频特征去同步攻击数字水印算法 Audio Watermarking feature points digital watermark digital audio watermarking 提取特征点数字音频水印 robust 数字水印嵌入水印检测 compression 不可感知性 detection 自身特征载体音频信号信号处理添加噪声
	公有数字图像水印算法研究学位论文 OAI收割工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2003 任娟收藏 \| 浏览/下载：40/0 \| 提交时间：2015/09/02 公有水印算法鲁棒性水印算法图像认证版权保护 public watermarking robust watermarking image authentication copy protection