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《Science of Surveying and Mapping》 2009-01
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Noise removing method based on à trous wavelet transform for SAR image

WEN Yan ①②,DING Jian-li①②③,Tashpolat·TIYIP①②(① College of Resource and Environment Sciences,Xinjiang University,Urumqi 830046,China;② Key laboratory of the oasis ecology of Xinjiang University,Urumqi 830046,China;③ Post Doctoral Laboratory of Theoretical Economics,Xinjiang University Urumqi,Xinjiang 830046,China)  
synthetic aperture radar(SAR),with "all weather",day or night imaging capabilities,is an important role in the domination of Earth observation.But it is disturbed by a speckle noise depending on the signal due to the radar wave coherence.In order to reducing speckle noise,we propose to suppress this noise with a multiresolution analysis of the image.The filter in this paper is combined algorithms of à trous wavelet decomposition with average filter.This method is used to an RADARSAT image and then it is compared with three other classic SAR image filters,the results show that the presented approach has the advantage both in speckle suppression and the preservation of image details.
【Fund】: 国家自然科学基金项目(编号:40261006);; 自治区高校科研计划项目(编号:XJEDU2004I06 XJEDU2005I07);; 教育厅创新研究群体基金项目(编号:XJEDU2004G04)
【CateGory Index】: P237
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Chinese Journal Full-text Database 6 Hits
1 WANG Zhiyong~(①②), ZHANG Jingxian~②, HUANG Guoman~②(①Shandong University of Science and Technology,Shangdong, Taian 271019;②Chinese Academy of Surveying and Mapping,Beijing 100039,China);The research of speckle reduction for SAR images[J];Science of Surveying and Mapping;2004-06
2 Hong Shunying+{1)},Shen Xuhui+{1)},Chen Zhengwei+{1)} and Chen Lizhe+{2)} 1)Intitute of Earthquake Prediction,CEA,Beijing100036 2)University of Houston,USA;NOISE REMOVING METHOD BASED ON WAVELET TRANSFORM FOR SAR IMAGE[J];Crustal Deformation and Earthquake;2005-02
3 Hou Bin~1,Qiao Weifeng~2,Sun Zaihong~2(1.College of Remote-Sensing Information Engineering,Wuhan University,Wuhan 430079,China)(2.School of Geographical Science,Nanjing Normal University,Nanjing 210097,China);Remote-Sensing Image Fusion Based on HIS Transform and àtrous Wavelet Decomposition[J];Journal of Nanjing Normal University(Natural Science);2006-01
4 WANG Wei\|hua, SHEN Zhen\|kang (ATR Laboratory, National University of Defense Technology, ChangSha, 410073, China);An Improved Denoising Method in SAR Image Using Adaptive Window[J];Remote Sensing Technology and Application;2003-01
5 BO Yan-chen, WANG Jin-feng, ZHU Cai-ying, GE Yong (LREIS,lnstitute of Geographical Science and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101);A Wavelet-Based Filter for SAR Speckle Reduction and the Comparative Evaluation on Its Performance[J];Journal of Remote Sensing;2003-05
6 DU Pei jun ( Institute of Surveying and Spatial Information Engineering, CUMT, Xuzhou, Jiangsu 221008, China );Research on Filtering of RADARSAT Images[J];Journal of China University of Mining & Technology;2002-02
Chinese Journal Full-text Database 10 Hits
1 CHENG San-sheng, YANG Ying-bao,LI Yan-wen(Department of Surveying and Mapping of Civil Engineering Institute, Hohai University, Nanjing, 210098, China);A study on image fusion by Trous wavelet and IHS translation based on Local energy rule[J];Science of Surveying and Mapping;2008-01
2 LIU Jing-zheng②,YU Xu-chu,ZHANG Peng-qiang,YANG Guo-peng(Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China;②93920 Troops,Hanzhong 723213,China);A new method of edge detection based on improved Canny operator for SAR image[J];Science of Surveying and Mapping;2008-01
3 WU Zhao-xian,HAN Song(Institute of Electronics,China Academy of Science,Beijing 100080,China);Modified Range-Doppler algorithm using the exact range model[J];Science of Surveying and Mapping;2008-05
4 XU Chang-hui;WANG Jian;GAO Jing-xiang;SUN Jiu-yun(college of environment and spatial informatics,China University of Mining and Technology,Xuzhou Jiangsu 221008,China);Fusion filter of the SAR image based on AMSS equation and median filter[J];Science of Surveying and Mapping;2008-06
5 ZHAO Zheng-lei,GENG Ze-xun,ZHANG Ya-xinInstitute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China);Image denoising based on finite ridgelet transform and minimax estimation[J];Science of Surveying and Mapping;2009-03
6 HUANG Shi-qi,LIU Dai-zhi (the Second Artillery Engineering Institute,Xi'an 710025,China);Research on Method and Application of Speckle Noise Reduction of SAR Image[J];Acta Geodaetica et Cartographica Sinica;2006-03
7 YANG Shen-bin~(1,2),LI Bing-bai~2,SHEN Shuang-he~1,ZHANG Ping-ping~1(1.Department of Applied Meteorology,Nanjing University of Information Science and Technology,Nanjing 210044,China;2.Institute of Agricultural Resources and Environment,Jiangsu Academy of Agriculture Sciences,Nanjing 210014,China);Structure Retaining Linear Multi-channel SAR Image Speckle Filter[J];Acta Geodaetica et Cartographica Sinica;2006-04
8 MA Yunxia JIA Yonghong ZHAN Wenfeng(School of Remote Sensing and Information Engineering,Wuhan University,129 Luoyu Road,Wuhan 430079,China);A MULTI-SOURCE IMAGE FUSION ALGORITHM BASED ON INTENSITY MODULATION[J];Journal of Geomatics;2008-01
9 YIN Yue1,2,GONG Hui-li1,2,3,ZHAO Wen-ji1,2,3(1.Resources Environment and Tourism Institute,Capital Normal University,Beijing 100037,China;2.Beijing Key Laboratory of Resources Environment and GIS,Beijing 100037,China;3.3D Information Acquisition and Application Key Laboratory of Education Ministry,Beijing 100037,China);Research on the Extraction of Flooding Area Information Based on SAR Image[J];Geomatics & Spatial Information Technology;2007-04
10 Wang Lihai, Zhao Zhengyong(North-east Forestry University, Harbin 150040, P. R. China);Comparative Study on the Denoising Methods of TM Images for Forest Regions[J];Journal of Northeast Forestry University;2005-05
China Proceedings of conference Full-text Database 2 Hits
1 HUANG Shi-qi LIU Dai-zhi CHEN Liang LU Yan Xi'an Research Inst.of Hi-Tech,Hongqing Town,Xi'an,P.R.China,710025;A Stage Reduction Speckle Noise Method of SAR Images Based on Wavelet Analysis[A];[C];2005
2 LING Fei long, WANG Xiao qin, CHEN Yun zhi ( Spatial Information Research Center of Fujian Province, Fuzhou 350003, China);Evaluation and Study of Speckle Reduction Effect of SAR Images ——Taking the Fujian Coastal Zone as an Example[A];[C];2003
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Zhang Jun (NPRL of Institute of Automation in Chinese Academy of Sciences, Beijing,100080) Liu Jian (Institute of Pattern Recognition & Artificial Intelligence, HUST, Wuhan, 430074);A SPECKLE REDUCTION ALGORITHM BY SOFT THRESHOLDING BASED ON WAVELET FILTERS FOR SAR IMAGES[J];ACTA GEODAETICA ET CARTOGRAPHIC SINICA;1998-02
2 Wang Jianguo;Yang Jinhao;Hu ng Shunji(Dept of Applied Math ,Depe of Electronic Eng,UEST of China Chengdu 610054);A New Speckle Filtering Algorithm for SAR Images[J];;1995-05
3 Chen Jianguo; Xia Qinglin(Institute of Mathematical Geology and Remote Sensing Geology,China University of Geosciences, Wuhan 430074);WAVELET-BASED EXTRACTION OF GEOPHYSICAL AND GEOCHEMICAL ANOMALY INFORMATION[J];;1999-05
4 Lu Guanxiang, Zhou Dingwu, Wang Juli, Hao Jianrong (Department of Geology, Northwest University, Xi'an710069, China);Geological Information Extracting from Remote Sensing Image in Complex Area: Based on Wavelet Analysis for Automatic Image Segmentation[J];;2002-01
5 LI Chun sheng,YAN Ying,CHEN Jie,HUANG Yan,ZHOU Yin qing(Dept.of Electronic Engineering,Beijing University of Aeronautics and Astronautics,Beijing 100083,China);Speckle Reduction for High Resolution One Look Spaceborne SAR Images[J];ACTA ELECTRONICA SINICA;2000-03
6 Xu Xin; Liao Mingsheng; Zhu Pan; Pu Fangling (School of Photoelectric Engineering, WTUSM, 129 Luoyu Road, Wuhan, China, 430079);Research on Speckle Filtering of Single-look SAR Image[J];JOURNAL OF WUHAN TECHNICAL UNIVERSITY OF SURVEYING AND MAPPING(WTUSM);1999-04
7 ZHANG Xiaodong1 LI Deren1 CAI Dongxiang2 MA Hongchao1(1 National Laboratory for Information Engineering in Surveying,Mapping and Remote Sensing, Wuhan University,129 Luoyu Road,Wuhan,China ,430079) (2 Shenzhen Residential Bureau,Lianhua Building,Ho;à trous Wavelet Decomposition Applied to Detecting Image Edge[J];Editoral Board of Geomatics and Information Science of Wuhan University;2001-01
8 Fang Shenghui Shu Ning Wu Zhaocong (School of Information Engineering, WTUSM, 129 Luoyu Road, Wuhan, China, 430079);The Study of Noise Reduction for SAR Image[J];JOURNAL OF WUHAN TECHNICAL UNIVERSITY OF SURVEYING AND MAPPING(WTUSM);1998-03
9 Li Qiang and Wang Zhengzhi National University of Defense Technology, Changsha 410073;The Wavelet Based Synthetic Technology of Denoising and Data Compression of SAR Image[J];Systems Engineering and Electronics;1998-12
10 Deng Wei Zhao Rongchun (Department of Computer Seience and Engineering Northwestern Polytechnical University);The Study on Coherent Speckle Reduction in SAR Image Using Wavelet[J];Signal Processing;2001-01
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