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检索条件"机构=Key Lab of Ministry of Education of Intelligent Computing and Signal Processing"
1148 条 记 录,以下是881-890 订阅
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Application and method of feature extraction for approximate orthogonal non-negative matrix factorization
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Journal of Computational Information Systems 2013年 第2期9卷 805-812页
作者: Hu, Lirui Wu, Jianguo Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education Anhui University Hefei 230039 China School of Computer Science and Technology Nantong University Nantong 226019 China School of Computer Science and Technology Anhui University Hefei 230039 China
In order to get effectively feature vectors of samples, a method of feature extraction is proposed based on non-negative matrix factorization (NMF) with approximate orthogonal constraint. An objective function is defi... 详细信息
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CHARACTERIZATION OF POWDERY MILDEW IN WINTER WHEAT USING MULTI-ANGULAR HYPERSPECTRAL MEASUREMENTS
CHARACTERIZATION OF POWDERY MILDEW IN WINTER WHEAT USING MUL...
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IEEE International Geoscience and Remote Sensing Symposium
作者: Jinling Zhao Lin Yuan Linsheng Huang Dongyan Zhang Jingcheng Zhang Xiaohe Gu Beijing Research Center for Information Technology in Agriculture Beijing Academy of Agriculture and Forestry Sciences Beijing 100097 China Key Laboratory of Intelligent Computing & Signal Processing Ministry of Education Anhui University Hefei 230039 China
This study aims at characterizing wheat canopies caused by powdery mildew (Blumeria graminis f. sp. tritici) with multi-angular hyperspectral data. The filling stage (23 May, 2012) was chosen to achieve such a goal, c... 详细信息
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Multi-granular model to solve netted problem
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Journal of Computational Information Systems 2013年 第19期9卷 7919-7927页
作者: Chen, Jie Zhang, Yanping Zhao, Shu Liu, Lulu School of Computer Science and Technology Anhui University Hefei 230039 China Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education Anhui University Hefei 230039 China Department of Computer Science and Technology Hefei Normal University Hefei 230061 China
The complex problems usually have netted structure, namely netted problems. The generally solving methods are based on sequence-searching or tree-searching of this kind of problems. But the structure of netted problem... 详细信息
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A quasi-static clustering algorithm in mobile heterogeneous sensor network
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Journal of Computational Information Systems 2013年 第9期9卷 3741-3749页
作者: Wang, Bingting Lin, Qibin Hu, Yanjun Liang, Hui Wang, Xianbing Key Laboratory of Intelligent Computing and Signal Processing Ministry of Education Anhui University Hefei 230039 China School of Mechanical and Electronic Engineering Chuzhou University Chuzhou 239000 China School of Information Science and Technology Southwest Jiaotong University Chengdu 610031 China
In this paper, we constructed the architecture of mobile heterogeneous sensor network by introducing user equipments (UEs) in static wireless sensor network. We analyzed the failure of traditional static clustering al... 详细信息
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Fusion of multi-spectral image and panchromatic image based on support vector regression
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Journal of Beijing Institute of Technology 2012年 第2期21卷 269-277页
作者: 胡根生 梁栋 Key Laboratory of Intelligent Computing and Signal Processing Ministry of EducationAnhui University School of Electronics and Information Engineering Anhui University
In our study, support vector value contourlet transform is constructed by using support vector regression model and directional filter banks. The transform is then used to decompose source images at multi-scale, multi... 详细信息
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A design of remote monitoring system based on 3G and internet technology
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2012 National Conference on Information Technology and Computer Science, CITCS 2012
作者: Wen, Shouxian Sun, Xingguo Xu, Lei Li, Xiaohui Key Lab of Intelligent Computing and Signal Processing Ministry of Education Anhui University Hefei China
Aiming at the low-rate and short-distance communication in existing temperature and humidity monitoring system, this paper designs a remote monitoring system based on 3G and Internet technology. This system consists o... 详细信息
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A design of digital handheld terminal in wireless data acquisition system
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2012 National Conference on Information Technology and Computer Science, CITCS 2012
作者: Sun, Xingguo Wen, Shouxian Xu, Lei Li, Xiaohui Key Lab of Intelligent Computing and Signal Processing Ministry of Education Anhui University Hefei China
In order to make data collection more convenient, quick and accurate in working site in the existing wireless data acquisition system, one kind of multi-function handheld terminal is designed which combines the wirele... 详细信息
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A cooperative spectrum sensing information transmission scheme based on cyclic delay diversity
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2012 National Conference on Information Technology and Computer Science, CITCS 2012
作者: Liu, Yanru Hu, Dechao Li, Xiaohui Key Lab of Intelligent Computing and Signal Processing Ministry of Education Anhui University Hefei China
To improve the reliability of spectrum sensing, a cooperative spectrum sensing information transmission scheme is discussed in this paper. Pre-coding and cyclic delay diversity (CDD) techniques are fully considered an... 详细信息
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Simulation and analysis of influence of group delay distortion on performance of DBF system
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2012 National Conference on Information Technology and Computer Science, CITCS 2012
作者: Gao, Hao Li, Xiaohui Key Lab of Intelligent Computing and Signal Processing Ministry of Education Anhui University Hefei China
Group delay distortion between channels is one of the most important factors which affect the BER (bit error rate) performance of DBF (digital beam forming) System. The basic principles of DBF and the concept of group... 详细信息
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Identity recognition of plantar pressure image based on compressed sensing
Identity recognition of plantar pressure image based on comp...
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International Conference on Mechatronic Science, Electric Engineering and Computer
作者: Yan Zhang Dong Liang Ming Zhu Yining Sun Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education AHU Hefei China Anhui University AHU Hefei China School of Electronics and Information Engineering Anhui University AHU Hefei China Institute of Intelligent Machines Chinese Academy of Sciences CAS Hefei China
Herein, a new identity recognition method of plantar pressure image (PPI) was investigated based on compressed sensing. During the process of identity recognition, the PPIs were collected with platform system in norma... 详细信息
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