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Enhancing Image Watermarking With Adaptive Embedding Parameter and PSNR Guarantee 期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2019, 卷号: 21, 期号: 10, 页码: 2447-2460
Authors:  Huang, Ying;  Niu, Baoning;  Guan, Hu;  Zhang, Shuwu
Favorite  |  View/Download:8/0  |  Submit date:2019/12/16
Adaptive watermarking  differential quantization  image watermarking  spread spectrum  
Analysis of Interventionalists' Natural Behaviors for Recognizing Motion Patterns of Endovascular Tools During Percutaneous Coronary Interventions 期刊论文
IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS, 2019, 卷号: 13, 期号: 2, 页码: 330-342
Authors:  Zhou, Xiao-Hu;  Bian, Gui-Bin;  Xie, Xiao-Liang;  Hou, Zeng-Guang;  Qu, Xinkai;  Guan, Shaofeng
View  |  Adobe PDF(2985Kb)  |  Favorite  |  View/Download:91/23  |  Submit date:2019/04/23
Analysis framework  hidden Markov model  hierarchical classification framework  natural behaviors  percutaneous coronary intervention  
基于区域验证的图像检索方法 专利
专利类型: 发明专利, 专利号: ZL 2016 1 0437729.4, 申请日期: 2019-01-01,
Inventors:  张树武;  张桂煊;  关虎;  曾智;  刘杰
Adobe PDF(1114Kb)  |  Favorite  |  View/Download:97/12  |  Submit date:2018/01/04
一种面向数字出版的标准符合性的测试方法及测试系统 专利
专利类型: 发明, 专利号: 201710002362.8, 申请日期: 2017-01-03,
Inventors:  冯晓;  张树武;  廖露丝;  黄樱;  关虎
Adobe PDF(1219Kb)  |  Favorite  |  View/Download:102/7  |  Submit date:2018/01/04
Region based Image Retrieval with Query-Adaptive Feature Fusion 会议论文
, CNCC, Beijing, China, 17-20 September 2017
Authors:  Zhang, Guixuan;  Zhang, Shuwu;  Zeng, Zhi;  Guan, Hu;  Wang, Fangxin
View  |  Adobe PDF(4449Kb)  |  Favorite  |  View/Download:159/32  |  Submit date:2017/09/20
Image Retrieval  Convolutional Neural Networks  Fisher Vector  Feature Fusion  
Product image search with regional evidences 会议论文
, 上海, 2016年12月23日-12月25日
Authors:  Zhang, Guixuan;  Zhang, Shuwu;  Zeng, Zhi;  Guan, Hu;  Li, Xiaoqian
View  |  Adobe PDF(458Kb)  |  Favorite  |  View/Download:151/38  |  Submit date:2017/05/03
Product Image Search  Bag-of-words  Regional Semantic Evidences  Similarity Verification  
图像特征提取方法以及数字媒体版权管理方法 专利
专利类型: 发明, 专利号: 201611056326.1, 申请日期: 2016-11-25,
Inventors:  关虎;  张桂煊;  曾智;  刘杰;  张树武
Adobe PDF(2258Kb)  |  Favorite  |  View/Download:109/6  |  Submit date:2018/01/04
图像水印的嵌入方法和提取方法以及相关方法 专利
专利类型: 发明, 专利号: 201610352984.9, 申请日期: 2016-05-25,
Inventors:  关虎;  张桂煊;  曾智;  刘杰;  张树武
Adobe PDF(1958Kb)  |  Favorite  |  View/Download:83/4  |  Submit date:2018/01/04
Cloud Computing Platform and Big Data Service for Incubator Cluster 会议论文
, China, 2016
Authors:  Gang Xiong;  Chi Zhang;  Tongkai Ji;  Banji Guan;  Aobing Sun;  Yuexiang Hu;  Timo R. Nyberg
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Region matching and similarity enhancing for image retrieval 会议论文
, 上海, 2016年3月20日-3月25日
Authors:  Guixuan Zhang;  Zhi Zeng;  Shuwu Zhang;  Hu Guan;  Qinzhen Guo
View  |  Adobe PDF(1096Kb)  |  Favorite  |  View/Download:114/31  |  Submit date:2017/05/03
Matching Region Estimation  Similarity Enhancing  Fisher Vector  Regional Clues  Image Retrieval