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A Novel Robust Digital Image Watermarking Algorithm based on Two Level DCT 会议论文
2014 International Conference on Information Science, Electronics and Electrical Engineering, Hokkaido,Japan, 2014.4.26-2014.4.28
作者:  Hu Guan;  Zhi Zeng;  Jie Liu;  Shuwu Zhang
浏览  |  Adobe PDF(209Kb)  |  收藏  |  浏览/下载：333/91  |  提交时间：2017/09/20
Digital Image Watermarking  Discrete Cosine Transformation  Invisibility  Robustness  
Image Fingerprinting Based on Improved Image Normalization and DFT 会议论文
2014 2nd International Conference on Signal Processing, Image Processing and Pattern Recognition, Guilin, Guangxi, China, 2014.3.29-2014.3.30
作者:  Hu Guan;  Zhi Zeng;  Jie Liu;  Shuwu Zhang
浏览  |  Adobe PDF(3629Kb)  |  收藏  |  浏览/下载：285/98  |  提交时间：2017/09/20
Image Fingerprinting  Image Hashing  Zero Watermarking  Image Normalization