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刘平怀

材料与化工学院

职称:教授

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[外文期刊] The Robust Medical Volume Data Watermarking Based on DCT Compressed Domain

作者:Li, YJ (Li, Yujia);Li, JB (Li, Jingbing) (;[ 1 ] Hainan Univ, Coll Informat Sci & Technol, Haikou, Peoples R China)

出处:PROCEEDINGS 2013 INTERNATIONAL CONFERENCE ON MECHATRONIC SCIENCES, ELECTRIC ENGINEERING AND COMPUTER (MEC) 2013

关键词:watermarking;medical volume data;compressed domain;DCT

摘要:This paper proposed a compressed domain algorithm of robust blind watermarking method for medical volume data, which addresses the problems of authent ...

作者:Li, Jingbing;Dong, Chunhua;Huang, Mengxing;Zhang, Huaiqiang;Chen, Yen-Wei (1) College of Information Science and Technology, Hainan University, China)

出处:Advances in Information Sciences and Service Sciences 2012

摘要:Medical images and data may encounter tampering, compromising patient\'s privacy and other safety issues in the process of storage and transmission of ...

[外文期刊] Two-degree-of-freedom Internal Model Controller for NCS

作者:Li, JY (Li, Jinyu);Du, F (Du, Feng);Zhang, Y (Zhang, Yu);Ren, J (Ren, Jia);Zhou, H (Zhou, Hui);IEEE (;[ 1 ] Hainan Univ, Coll Informat Sci & Technol, Haikou, Peoples R China)

出处:2012 WORLD AUTOMATION CONGRESS (WAC) 2012

关键词:networked control system (NCS);internal model control (IMC);network delay;two-degree-of-freedom

摘要:To aim at the network delays in the industrial control process and uncertain object model, we add a feedback filter into the feedback loop of the trad ...

作者:Li, Jian-Cheng;Peng, Shi-Qing;Hu, Zhang-Li (1) College of Agriculture, Hainan University, Haikou 570228, China (2) Shenzhen Key Laboratory of Marine Bioresource and Eco-environmental Science, College of Life Science, Shenzhen University, Shenzhen 518060, China (3) Ministry of Agriculture Key Biotechnology Laboratory for Tropical Crops, The Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China)

出处:Journal of Shenzhen University Science and Engineering 2012

摘要:A superantigenic gene(sec2t) of the attenuated enterotoxin C2 was obtained by the site-directed mutagenesis of enterotoxin C2 in Staphylococcus aureus ...

[外文期刊] 3D DWT- DCT Based Multiple Watermarks for Medical Volume Data Robust to Geometrical Attacks

作者:Li, JB (Li, Jingbing);Du, WC (Du, Wencai);Bai, Y (Bai, Yong);Chen, YW (Chen, Yen-wei);IEEE (;[ 1 ] Hainan Univ, Coll Informat Sci & Technol, Haikou, Peoples R China [ 2 ] Reitsumeikan Univ, Coll Informat Sci & Technol, Kasatsu, Peoples R China)

出处:2011 INTERNATIONAL CONFERENCE ON ELECTRONICS, COMMUNICATIONS AND CONTROL (ICECC) 2011

关键词:3D DWT- DCT;Multiple watermarks;Medical volume data;Robust

摘要:It is desirable to embed multiple diagnosis results into one medical volume data. Existing methods are lack of robustness. Robust multiple watermarks ...

作者:Li, Haixia;Bai, Lili;Hu, Yuanyan (1) College of Pharmacy, Hainan Medical College, Hainan, Haikou, 571101, China (2) Key Laboratory for Tropical Biological Resources, Hainan University, Hainan, Haikou, 570228, China)

出处:2011 International Conference on Remote Sensing, Environment and Transportation Engineering, RSETE 2011 - Proceedings 2011

摘要:A new metal complexs of Dihydromyricetin was synthesized by reacting Dihydromyricetin with Mn(Ac)2璺?H2O in ethannol solution. The best conditions for ...

作者:Li, Jiacheng;Yu, Shaofan;Feng, Yuhong;Lin, Qiang;Liu, Yanfeng;Zhao, Zhendong;Zhou, Xueqing (1) College of Materials and Chemical Engineering, Hainan University, Haikou 570228, China (2) Beijing Academy of Agriculture and Forestry Sciences, Beijing 10089, China (3) Hainan Normal University, Haikou, 571158, China)

出处:2011 International Conference on Remote Sensing, Environment and Transportation Engineering, RSETE 2011 - Proceedings 2011

摘要:A dissipative dynamics simulation (DPD) method was used to predict the phase behavior and microstructure of SDBS(sodium dodecylbenzenesulfonate) +TX-1 ...

作者:Li, Jiacheng;Yu, Shaofan;Feng, Yuhong;Lin, Qiang;Zhou, Xueqing;Liu, Yanfeng;Zhao, Zhendong (1) College of Materials and Chemical Engineering, Hainan University, Haikou 570228, China (2) Beijing Academy of Agriculture and Forestry Sciences, Beijing 10089, China (3) Hainan Normal University, Haikou, 571158, China)

出处:2011 International Conference on Remote Sensing, Environment and Transportation Engineering, RSETE 2011 - Proceedings 2011

摘要:The interaction between triphenylphenoxy polyoxyethylenyl polyoxypropy-lene (PEP) and sodium dodecyl sulfate (SDS) were determinted using surface tens ...

[外文期刊] Robust Multiple Watermarks for Volume Data Based on 3D-DWT and 3D-DFT

作者:Li, JB (Li, Jingbing);Bai, Y (Bai, Yong);Du, WC (Du, Wencai);Chen, YW (Chen, Yen-wei);IEEE (;[ 1 ] Hainan Univ, Coll Informat Sci & Technol, Haikou, Peoples R China [ 2 ] Ritsumeikan Univ, Coll Informat Sci & Engn, Kyoto, Japan)

出处:2011 INTERNATIONAL CONFERENCE ON ELECTRONICS, COMMUNICATIONS AND CONTROL (ICECC) 2011

关键词:3D-DWT;3D-DFT;Multiple watermarks;volume data;Robust

摘要:In the paper, robust multiple watermarks of medical volume data using 3D-DWT and 3D-DFT is proposed. The part of sign sequence of 3D-DWT and 3D-DFT co ...

作者:Li, Lingjun;Long, Xiang (1) College of Information Science and Technology, Hainan University, Haikou, 570228, China)

出处:ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings 2010

摘要:In terms of the high frequency of mis-match of SIFT method under the strong disturb and complex background, this paper proposes a new matching method ...