Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Science of Surveying and Mapping》 2012-04
Add to Favorite Get Latest Update

Classification of China small satellite remote sensing image based on random forests

LIU Yi①,DU Pei-jun①②,XIA Jun-shi①,LIU Si-cong①(Key Laboratory for Land Environment and Disaster Monitoring of State Bureau of Surveying and Mapping,China University of Mining and Technology,Jiangsu Xuzhou 221116,China)  
Small satellite remote sensing,characterized by wide coverage,all weather observation ability,and flexible operation mode,plays a significant role in resource and environment monitoring,emergency response,and after-disaster relief and rebuilding.As the foundation of remote sensing image processing and application,small satellite image classification attracts more and more attention of researchers,with the increasing number of small satellite sensors and the widening applications in recent years.Because of the limitation of traditional classifiers and the difficulty of selecting a strongest classifier in practical use,image classification using single classifier is always not satisfactory.Aiming to overcome this problem,Random Forests,an advanced classifiers ensemble method,was employed to small satellite remote sensing image classification in the paper.Classification results of HJ-1 and BJ-1 images by random forests demonstrated that random forests could outperform conventional MLC and SVM in terms of stability,computation speed and classification accuracy.
【Fund】: 国家自然科学基金资助项目(40871195)
【CateGory Index】: S771.8
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 2 Hits
1 YI Ling,WANG Xiao,LIU Bin(Institute of Remote Sensing Applications,Chinese Academy of Sciences,Beijing 100101,China);RESEARCHES ON HJ-1 SATELLITE IMAGE QUALITY AND LAND USE CLASSIFICATION PRECISION[J];Remote Sensing for Land & Resources;2009-03
2 WANG Ai-hua1,CHI Yao-bin1,2,WANG Zhi-yong1,WU Fei1,WANG Xiao-ming1,LI Li1,YAN Ming11.Beijing Landview Mapping Information Technology Co.,Ltd. Beijing 100096,China;2.Institute of Remote Sensing Applications,Chinese Academy of Sciences,Beijing 100101,China;Study on mosaic technology and mapping of China based on the multispectral images of Beijing-1 small satellite[J];Journal of Remote Sensing;2009-01
【Co-citations】
Chinese Journal Full-text Database 6 Hits
1 WANG Ai-hua1,LI Li1,CHI Yao-bin1,2,WANG Zhi-yong3,ZHOU Hui-zhen1(1.Beijing Landview Mapping Information Technology Co.,Ltd.,Beijing 100096;2.Institute of Remote Sensing Applications,Chinese Academy of Sciences,Beijing 100101;3.Twenty First Century Aerospace Technology Co.,Ltd,Beijing 100096);Study on Monitoring of Desert and Sandy Desertification Land in China Using Images of Beijing-1 Small Satellite[J];Scientia Geographica Sinica;2010-03
2 HAN Jie,YANG Lei-ku,LI Hui-fang,LIANG Hong-you,MA Xiao-hong,XIE Yu-juan(State Bureau of Surveying and Mapping Key Laboratory of Mine Spatial Information, Henan Polytechnic University,Jiaozuo 454000,China);Research on Algorithm of Cloud Detection for HJ-1B Image Based on Dynamical Thresholding[J];Remote Sensing for Land & Resources;2012-02
3 YANG Lei,FENG Xiaohu,GUO Qiang,LU Feng,ZHANG Xiaohu;Automatic geometric precision correction of Fengyun-2 meteorological satellite imagery[J];Computer Engineering and Applications;2011-03
4 SU Jun-ying School of Resource and Environment Science,Wuhan University,Wuhan 430079,China;Mosaicing of Multiple Spectrum Images Acquired from Unmanned Airship with SIFT Feature Matching[J];Journal of Applied Sciences;2010-06
5 CHEN Yu①,CHEN Shao-jie②,DU Pei-jun①,BO Hai-guang①(① China University of Mining and Technology,Xuzhou 221116; ② Key Laboratory for Land Environment and Disaster Monitoring of SBSM,Longyan 364012);Change Analysis of Land Cover and Landscape Pattern in Coal Mining Area Based on China Small Satellite Remote Sensing Data[J];Remote Sensing Information;2012-02
6 DING Mei-hua1,TAN Zong-kun1,LI Hui2,YANG Yu-hong3,ZHANG Hang-qing1, MO Jian-fei1,HE Li1,MO Wei-hua1,WANG Jun-hua1(1.Institute of Meteorological Disaster Mitigation in Guangxi Province/Remote Sensing Application and Validation Base of NSMC,Nanning 530022,China;2.Nanning Sugar Industry CO.,LTD,Nanning 530031; 3.Nanning Meteorological Bureau,Nanning 530022);Survey Methods of Sugarcane Plant Area Based on HJ-1 CCD Data[J];Chinese Journal of Agrometeorology;2012-02
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 LI Chuan-rong,JIA Yuan-yuan,HU Jian,LI Zi-yang(Academy of Opto-Electronics,Chinese Academy of Sciences,Beijing 100190,China);AN ANALYSIS OF THE PROSPECTS OF HJ-1 OPTICAL SATELLITES IN REMOTE SENSING APPLICATION[J];Remote Sensing for Land & Resources;2008-03
2 Pan Jiangang Zhao Wenji Gong Huili(The Key Lab of Resource Environment and GIS of Beijing, Beijing 100037);The Research of Remote Sensing Image Classification Method[J];Journal of Capital Normal University;2004-03
3 ZHANG Ting-bin,TANG Ju-xing,LIU Deng-zhong (School of Earth Sciences,Chengdu University of Technology,Chengdu 610059,Sichuan,China);Feasibility of Satellite Remote Sensing Image About Spatial Resolution[J];Journal of Earth Sciences and Environment;2006-01
4 WEI Zheng,CHEN Zheng-chao,ZHANG Bing,TONG Qing-xi,ZHENG Lan-fen,ZHU Chong-guang(The State Key Laboratory of Remote Sensing,Institute of Remote Sensing Applications,Chinese Academy of Sciences,Beijing 100101);CBERS-1 Digital Images Mosaic and Mapping of China[J];Journal of Image and Graphics;2006-06
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved