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《Journal of University of Science and Technology of China》 2013-08
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A fusion method for TH-1images based on fast discrete curvelet transforms

ZHU Qian,LI Xia(School of Earth Science and Resources,Chang'an University,Xi'an 710054,China)  
As some TH-1 images have the problem of big noise,a fusion method for TH-1 images based on FDCT was proposed.During the fusion processing,the sub-band of low frequency was processed by the weighted average algorithm;the sub-band of middle frequency,which has lower noise,was processed by the biggest region edge detection algorithm;the sub-band of the highest frequency,which has more intensive noise,was processed by the maximum substitution algorithm.The proposed method clearly outperforms traditional fusion methods in common image evaluation indicators and noise reduction evaluation indicators.
【Fund】: 国家自然科学基金(41101445)资助
【CateGory Index】: TP751
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Chinese Journal Full-text Database 2 Hits
1 ZHU Qian1,LI Xia1,LI Shaofeng2(1.College of Earth Science and Resources,Chang'an University,Xi'an 710054,China; 2.Geodetic First Team,National Administration of Surveying,Mapping and Geoinformation,Xi'an 710054,China);Accuracy assessment of TH-1 satellite image geometric correction using rational function model and polynomial model[J];Journal of University of Science and Technology of China;2013-02
2 ZHU Qian1,LI Xia1,LIU Lingling2(1.School of Earth Science and Resources,Chang'an University,Xi'an 710054,China; 2.Shanxi Administration of Surveying,Mapping and Geoinformation,Xi'an 710054,China);Image fusion quality assessment of multisource remote sensing for TH-1 PAN[J];Journal of University of Science and Technology of China;2013-05
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 XU Rongfeng , XU Hanqiu ( Department of Environment & Resources Engineering, Fuzhou University, Fuzhou, Fujian 350002, China);Evaluation on Image Fusion Algorithms of Landsat-7 ETM+ PAN Band and Multispectral Bands[J];Geo-information Science;2004-01
2 WANG Renxiang 1 WANG Jianrong1,2 HU Xin1(1 Xi'an Research Institute of Surveying and Mapping,1 Middle Yanta Road,Xi'an 710054,China)(2 Institute of Geology-Engineering and Geomatics,Chang'an University,126 Yanta Road,Xi'an 710054,China);Photogrammetry of In-Flight Satellite Without Ground Control Point[J];Geomatics and Information Science of Wuhan University;2011-11
3 JIA Yong\|hong, LI De\|ren, SUN Jia\|bing (Wuhan Technical University of Surveying and Mapping,Wuchang 430070);Data Fusion Techniques for Multisources Remotely Sensed Imagery[J];REMOTE SENSING TECHNOLOGY AND APPLICATION;2000-01
4 YANG Li-ping1,2,CHEN Fa-hu1,Xie Yao-wen1,2(1.Key Laboratory of Western China's Environmental Systems(Ministry of Education,Lanzhou 730000,China;2.Institute of Remote Sensing and GIS,LanzhouUniversity,Lanzhou 730000,China);Advances of Multisource Remote Sensing Image Fusion Techniques in China[J];Remote Sensing Technology and Application;2007-01
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