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《Acta Scientiarum Naturalium Universitatis Pekinensis》 2008-06
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Blind Separation of Component Information from Hyperspectral Data

TAO Xin,FAN Wenjie ,XU XiruInstitute of RS and GIS of Peking University,Beijing 100871  
Blind signal separation(BSS)based on the technique of independent component analysis(ICA)was introduced to the quantitative remote sensing field for mixed pixel unmixing.The scale invariant problem of the classical method was solved and the spectral and weight information of components was synchronously gained from hyperspectral data.The algorithm was further improved in the computer numerical simulation experiments,where the method for choosing best spectral coverage for retrieval was presented.Its robustness was also discussed.It was finally applied on the HYPERION hyperspectral image of the study area in Hengshan county,Shanxi Province,for retrieving the vegetation cover in pixels.The accuracy validation by using SPOT5 image shows the high accuracy of this algorithm.
【Fund】: 国家自然科学基金(40401036);; 国家“863”计划(2005AA133011XZ07)资助项目
【CateGory Index】: TP751
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Chinese Journal Full-text Database 1 Hits
1 YANG Zhu Qing LI Yong HU De Wen(College of Mechatronics Engineering and Automation, National University of Defense Technology, Changsha 410073);INDEPENDENT COMPONENT ANALYSIS: A SURVEY[J];;2002-05
Chinese Journal Full-text Database 10 Hits
1 TAO Xin, FAN Wenjie , XU Xiru Institute of RS and GIS of Peking University, Beijing 100871;Blind Separation of Component Information from Hyperspectral Data[J];Acta Scientiarum Naturalium Universitatis Pekinensis;2008-01
2 He Qing (College of Civil Engineering and Architecture, Northern Jiaotong University,Beijing 100044) Xiong Zhen (Institute of Remote Sensing Applications, CAS, Beijing 100101);Neighbor Field Based Mixed Pixel Interpretation[J];JOURNAL OF NORTHERN JIAOTONG UNIVERSITY;1999-04
3 Chen ZhiHuang Linlin(School of Automation Science and Electrical Engineering,Beijing University of Aeronautics and Astronautics,Beijing 100083,China);Palmprint recognition based on ICA and BP neural network[J];Journal of Beijing University of Aeronautics and Astronautics;2008-03
4 LI Ting, QIU Tianshuang, NIU Jie. School of Electronic and Information Engineering, Dalian University of Technology, Dalian,Liaoning 116024;The Development of Independent Component Analysis and its Application in Brain Signals[J];Beijing Biomedical Engineering;2005-03
5 Gu Songgang Shi Peijun (Institute of Resources Science, Beijing Normal University; Key Laboratory of Environmental Change and Natural Disaster, Ministry of Education: 100875, Beijing, China);ESTIMATION OF SEA ICE RESOURCES IN LIAODONG BAY ON DECOMPOSING MIXED PIXELS[J];Journal of Beijing Normal University(Natural Science);2004-03
6 Liu Xiangnan Huang Fang (College of Urban and Environmental Sciences, Northeast Normal University, Changchun 130024);STUDY ON MAIZE YIELD ESTIMATION MODEL BY REMOTE SENSING WITHIN AN AGRICULTURAL INFORMATION SYSTEM[J];SCIENTIA GELGRAPHICA SINICA;1997-03
7 WU Bing fang (Institute of Remote Sensing Application, Beijing 100101);Operational Remote Sensing Methods for Agricultural Statistics[J];ACTA GEOGRAPHICA SINICA;2000-01
8 YU Wei-yu,YU Ying-lin,XIE Sheng-li(Institute of Electronic Engineering and Control,South China University of Technology,Guangzhou 510640,China);Study on human perceptual response to image stimulations[J];Journal of Circuits and Systems;2007-06
9 TIAN Qi-chong, ZHENG Wei-guo, SUN Da-lei (School of Computer Science and Technology,China University of Mining and Technology,Xuzhou 221116, China);Research on Independent Component Analysis and its Applications[J];Computer Knowledge and Technology;2009-18
10 HE Qing,LU Daren(Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100029,China);The Utility of Satellite Observation to Retrieve Vegetation Status for Land Surface Models—Towards Quantitative Description of the Land Surface Vegetation[J];Advances in Earth Science;2008-10
China Proceedings of conference Full-text Database 6 Hits
1 He Xin1+, Shi Ying-chun2, Zhou Xian-zhong3 1(Department of Automation, Nanjing University of Science and Technology, Nanjing 210094, China) 2(Simulation Center, Communication Command Institute of PLA, WuHan 430010, China) 3(School of Management and Engineering, Nanjing University, Nanjing 210093, China);A Method Based on Independent Component Analysis for Audio Classification[A];[C];2005
2 Yang Huizhong~1, Gao Yan~1, Ding Feng~1, Jiang Yongsen~2(1. Research Center of Control Science and Engineering, Southern Yangtze University, Wuxi. 214122, China) (2. BeiHua University, Jilin, 132013, China);Application of ICA for Monitor and Diagnose Fault in a Chemical Polymeric Process[A];[C];2005
3 ZHOU He-jun 1 ,WANG Ru-chuan 1,2 ,REN Xun-yi 1 (1.College of Computer, Nanjing University of Posts and Telecommunications, Nanjing Jiangsu 210003, China; 2.State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing Jiangsu 210093, China);Overview on Feature Reduction Approach of Intrusion Data[A];[C];2007
4 GUO Xiang-ke LIU Jin-mang CAO Xue-bin ZHANG Yu-peng (The Missile Institute,Air Force Engineering University,Shan'xi Sanyuan 713800 China);Application of subclass independent component analysis in acoustic target identification[A];[C];2007
5 Li Shunming(College of Energy and power engineering Nanjing University of Aeronautics and Astronautics Nanjing 210016 China);Trend of the The Research of Blind Source Separation on Vibrational Signal of Rotor[A];[C];2008
6 Zhou Qingbo ("Resources Remote Sensing and Digital Agriculture" of Key Laboratory of Ministry of Agriculture, Chinese Academy of Agriculture Sciences,Beijing 100081);STATUS AND TENDENCY FOR DEVELOPMENT IN REMOTE SENSING OF AGRICULTURE SITUATION[A];[C];2004
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 Xiru Xu Lifang Jin (The Institute of remote sensing application of Peking University) Changgong Dian Zisong Zhou (The center of satellite meteorology of State Bureau of meteorology) Meng Zhang (The sector of science and technology of Xilin Gol Meng);THE PRINCIPLE AND METHOD FOR MEASUREMENT OF GRASS OUTPUT OF INNER-MONGOLIAN GRASS LAND USING NOAA-CCT[J];Acta Geographica Sinica;1985-04
2 Chen Huafu 1,2;Yao Dezbong 2 (1)Dept. of Applied Math. 2), Dept of Auto, University of Electronic Science and Technology of China,Chengdu 610054);A Gradient Algorithm for Independent Component Analysis and its Primary Application[J];Signal Processing;2001-06
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