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《Science of Surveying and Mapping》 2015-06
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Classification of hyper-spectral imagery based on 2DPCA

YANG Ming;ZHANG Peng-qiang;YU Xu-chu;LIU Zhong-bin;CHEN Xue-shui;Troops 61175;Institute of Surveying and Mapping,Information Engineering University;  
Traditional feature extraction method are based on vector model,which not only leads to high dimensions,but also loses pixel's space information.In the paper,a feature extraction based on two dimensions principal component analysis was proposed to solve the problems.This method could make full use of data's space information,it could also find the best project's direction by linear transformation.At the same time,it could elimate the final results of the"pitting"phenomena and avoid classification surface features confusion.The experiment result showed that the the proposed method was effective.
【Fund】: 国家自然科学基金项目(41201477)
【CateGory Index】: P237
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 CHENG Zheng-dong1,2,ZHANG Yu-jin1,FAN Xiang2,3(1-Department of Electronic Engineering,Tsinghua University,Beijing 100084;2-Hefei Electronic Engineering Institute,Hefei 230037;3-Six Department,Science and Technology University of China,Hefei 230027);Criteria for 2DPCA Superior to PCA in Image Feature Extraction[J];Chinese Journal of Engineering Mathematics;2009-06
2 YAO Li-Qun;TAO Qing Laboratory of Complex Systems and Intelligence Science, Institute of Automation, Chinese Academy of Sciences, Beijing 100080 Artillery Academy, Hefei 230031;One Kind of Manifold Learning Method for Classification[J];Pattern Recognition and Artificial Intelligence;2005-05
3 ZHANG Shengliang1,2 YANG Jingyu2 (1.Department of Mathematics,Shanxi University of Finance & Economics,Taiyuan 030006;2.School of Computer Science & Technology,Nanjing University of Science & Technology,Nanjing 210094);A Survey of Two-dimensional PCA and 2DLDA[J];World Sci-Tech R & D;2008-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ;Research of Information Compression Based on Image Feature Space[J];Industrial Control Computer;2012-03
2 YANG Ming①,YU Xu-chu①,WU Han-shu①②,WANG Chao③,LIN Bin①(①Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China;②Troops 96215,Guangxi Liuzhou 545616,China;③ShenZhen University,Guangdong Shenzhen 518060,China);Classification-oriented locally linear embedding algorithm of hyperspectral imagery[J];Science of Surveying and Mapping;2012-04
3 FU Sainan,ZHU Jun,ZHANG Rui,ZOU Weijia(Institute of Image Communication and Network Engineering,Shanghai Jiao Tong University,Shanghai 200240,China);Scene Classification Research Based on Dimension Reduction of Fusion Feature[J];Video Engineering;2013-13
4 WANG Ming-hang;LI Jian-sheng;The First Affiliated Hospital of Henan College of Chinese Medicine;The Geriatric Institute;;Common multidimensional attribute indexs comprehensive evaluation methods and its comparison[J];China Journal of Traditional Chinese Medicine and Pharmacy;2013-10
5 ZHANG Xiang-sun;ZHANG Zhong-yuan;Academy of Mathematics and Systems Science,Chinese Academy of Sciences;School of Statistics and Mathematics,Central University of Finance and Economic;;Nonnegative Matrix Factorization:Model,Algorithms and Applications[J];Journal of Chongqing Normal University(Natural Science);2013-06
6 YE Jin-tian;JI Shi-min;YANG Yong;College of Resources and Environmental Science,Huazhong Agriculture University;;Spatio-Temporal Geotatistics Method Research and Progress[J];Geomatics & Spatial Information Technology;2014-01
7 GONG Xunqiang;LI Zhilin;Faculty of Geosciences and Environmental Engineering,Southwest Jiaotong University;Jiangxi Province Key Lab for Digital Land,East China Institute of Technology;Key Laboratory of Precise Engineering and Industry Surveying of National Administration of Surveying,Mapping and Geoinformation;;A Robust Weighted Total Least Squares Method[J];Acta Geodaetica et Cartographica Sinica;2014-09
8 ZENG Wenxian;FANG Xing;LIU Jingnan;YAO Yibin;School of Geodesy and Geomatics,Wuhan University;Research Center of GNSS,Wuhan University;;Weighted Total Least Squares Algorithm with Inequality Constraints[J];Acta Geodaetica et Cartographica Sinica;2014-10
9 CUI Yujuan;YE Yu;FANG Xiuqi;School of Geography and Remote Sensing Sciences,Beijing Normal University;Key Laboratory of Environment Change and Natural Disaster of Ministry of Education,Beijing Normal University;;Temporal and spatial distribution of precipitation in the Jiangsu-Zhejiang-Shanghai district:an EOF analysis[J];Journal of Beijing Normal University(Natural Science);2014-06
10 PANG Yishu;ZHU Congwen;LIU Kai;Chinese Academy of Meteorological Sciences;;Analysis of Stability of EOF Modes in Summer Rainfall Anomalies in China[J];Chinese Journal of Atmospheric Sciences;2014-06
China Proceedings of conference Full-text Database 2 Hits
1 Dong Guangjun~(1,2) Ji Song~(1,3) Zhu Chaojie~(2,3) (1 State Key Laboratory of Remote Sensing Science,Jointly Sponsored by Beijing Normal University and the Institute of Remote Sensing Applications of Chinese Academy of Sciences Beijing 100080 China; 2 State Key Laboratory of Remote Sensing Science Jointly Sponsored by the Institute of Remote Sensing Applications of Chinese Academy of Sciences and Beijing Normal University Beijing 100080 China; 3 Information Engineering University Institute of Surveying and Mapping Zhengzhou 450052 China );Manifold Learning of LLE for Classification of Hyperspectral Imagery[A];[C];2008
2 Yawei Tian;Xianye Ben;Peng Zhang;Menglei Sun;School of Information Science and Engineering,Shandong University;;Multilinear Mean Component Analysis for Gait Recognition[A];[C];2014
【Secondary Citations】
Chinese Journal Full-text Database 5 Hits
1 Zhang Shengliang,Xu Yong,Yang Jian,Yang Jingyu(School of Computer Science,Nanjing University of Science & Technology,Nanjing 210094,China);A Face Recognition Based on Fusion Features Extraction From Two Kinds of Projection[J];Engineering Science;2006-08
2 YANG Jian and YANG Jing Yu (Department of Computer Science, Nanjing University of Science & Technology, Nanjing 210094);Uncorrelated Image Projection Discriminant Analysis and Face Recognition[J];Journal of Computer Research and Development;2003-03
3 ZHANG Shengliang1,2,CHEN Fubing1,XIE Yonghua1,YANG Jingyu1(1.Department of Computer Science,Nanjing University of Science & Technology,Nanjing 210094;2.College of Information and Management,Shanxi Finance and Economics University,Taiyuan 030006);A Two-dimensional PCA Based on Between-class Scatter Matrix[J];Computer Engineering;2006-11
4 ZHANG Sheng-liang,XIE Yong-hua,YANG Jing-yu(Dept.of Computer Science,Nanjing University of Science & Technology,Nanjing Jiangsu 210094,China);Two Dimension Double PCA for Extract Features and Application[J];Application Research of Computers;2006-05
5 WANG SONGGUI (University of Science and Technology of China);OPTIMALITY OF PRINCIPAL COMPONENTS AND A NEW CLASS OF PRINCIPAL COMPONENTS ESTIMATES[J];Chinese Journal of Applied Probability and Statistics;1985-01
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