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| 一种基于自适应位分配哈希算法的大规模图像库检索方法 专利
专利类型: 发明, 专利号: 201410305838.1, 申请日期: 2014-06-30,
发明人: 郭勤振 ; 曾智; 张树武
 浏览 |  Adobe PDF(1892Kb) |  收藏 | 浏览/下载：199/61 | 提交时间：2018/01/04 |
| 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：315/104 | 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 |
| Optimized K-means Hashing for Approximate Nearest Neighbor Search 会议论文
Proceedings of International Conference on Computer Application and System Modeling, 中国上海, 2014
作者: Guo QZ(郭勤振); Zhi Zeng; Shuwu Zhang; Yuan Zhang; Guixuan Zhang
浏览 | Adobe PDF(139Kb) | 收藏 | 浏览/下载：321/95 | 提交时间：2016/06/20 |
| Simhash for large scale image retrieval 会议论文
Proceedings of International Conference on Computer Application and System Modeling, 中国上海, 2014
作者: Guo QZ(郭勤振); Zhi Zeng; Shuwu Zhang; Xiao Feng; Hu Guan
浏览 | Adobe PDF(520Kb) | 收藏 | 浏览/下载：369/95 | 提交时间：2016/06/20 |
| Uniform Variance Product Quantization 会议论文
Proceedings of International Conference on Computer Application and System Modeling, 中国上海, 2014
作者: Guo QZ(郭勤振); Zhi Zeng; Shuwu Zhang
浏览 | Adobe PDF(539Kb) | 收藏 | 浏览/下载：270/71 | 提交时间：2016/06/20 |
