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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：318/106  |  提交时间：2017/09/20
Image Fingerprinting  Image Hashing  Zero Watermarking  Image Normalization  
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：356/98  |  提交时间：2017/09/20
Digital Image Watermarking  Discrete Cosine Transformation  Invisibility  Robustness  
Real-time Event Detection based on Geo Extraction and Temporal Analysis 会议论文
In Proceedings of the 10th International Conference on Advanced Data Mining and Applications (ADMA), Guilin, China, 2014-12
作者:  Xiao Feng;  Shuwu Zhang;  Wei Liang;  Zhe Tu
浏览  |  Adobe PDF(340Kb)  |  收藏  |  浏览/下载：428/141  |  提交时间：2016/05/04
Event Detection  Microblogs  Geo-information Extraction  Temporal Analysis