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Statistics and Analyses for 100 Examples in EM Tomography

Lin Lizhen; He Jianwen; Zhang Haiyuan; Tang Yuming(Beijing Computer Centere of MGMR. 100083)  
Statistical data for 100 examples in EM tomography in recent 12 years were presented. By these data, it was analysed that the relations between exploration accuracy and the pixel size, as well as the problems of the frequency range of detector, the folds in field measurements, the underdetermined system of equations in EM tomography. We come to the conclusions that in order to improve the feasibility of EM tomography, it is meeded to develop new type of detector which will have a broad band response, Larger transmitting power and smaller antennas than the oldone. Also, the further studies on new imaging metiods and reconstruction algorithms for underdetermined system of equations ore required. The authors point out that some of theoreticd models at present are not suitablle to the field observational data.
【CateGory Index】: P631.325
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3 LI Cai-ming, WANG Liang-shu and ZHONG Kai (Department of Earth Sciences , Najing University, Nanjing 210093, China);Application of Electromagnetic Wave Computerized Tomography to Testing Quality of Pile[J];Geological Journal of China Universities;2003-03
4 Yu Zhixiong,Xue Guiyu,Zhou Hongbo,Su Yujie (School of Water Resources and Hydropower,Wuhan University,Wuhan 430072 China);REVIEW ON DAM CT TECHNIQUE[J];Chinese Journal of Rock Mechanics and Engineering;2004-08
Chinese Journal Full-text Database 2 Hits
1 WANG JI-LUN(The Metallurgical Geophysical Prospecting Company);DESIGNING PRINCIPLES OF A TWO-DIMENSIONAL OPTIMUM LINEAR DIGITAL FILTER[J];Chinese Journal of Sinica;1977-02
Chinese Journal Full-text Database 3 Hits
1 Yan Liangjun, Hu Wenbao, Yao Changli. Key Laboratory of Exploration Technologies for Oil and Gas Resources under the Ministry of Education, Yangtze University, Jingzhou 434023, China;Filtering enhancement of gravity and magnetic data in the dense ladder-like zone.[J];Progress in Exploration Geophysics;2006-02
2 Shen Ninghua(Changchun College of Geology);SCIENTIFIC AND TECHNICAL ADVANCES IN MAGNETICPROSPECTING[J];Geophysical and Geochemical Exploration;1989-05
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2 SHEN Guo-wei, WU Rui-qian ( Shaoxing University,Shaoxing 312000,China) [HT5”SS];On improving the technique of testing concrete in light of ultrasonic method[J];JOURNAL OF TRANSDUCER TECHNOLOGY;2000-05
3 WU Huai yu,ZHOU Zhao ying,XIONG Shen shu,WANG Xiao hao,LAN Jin hui (Tsinghu University,Beijing 100084,China);A review of detection techniques for dam hidden defects[J];JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTITUTE;2000-03
4 LI Duan you, CHENG Peng xiao, WANG Zhi wang (Yangtze River Scientific Research Institute,Wuhan 430010,China);Application of temperature indication method in seepage monitoring of Yangtze River levee[J];Journal of Yangtze River Scientific Research Institute;2000-S1
5 Zhi Pu, Yixi A-Wang Department of Neurosurgery, Tibet People's Hospital, Lhasa,Tibet Autonomous Region 850000, P.R. China;Acute Cerebral Herniation in Plateau Area due to Intracranial Tumors:Analysis of 11 Cases[J];Chinese Journal of Neuro-Oncology;2006-03
6 LE Yue, LIU Lin (Changsha Aeronautical Vocational and Technical College, Changsha Hunan 410124;Hunan University of International Economics, Changsha Hunan 4101205);Iterative Algorithms in Computed Tomographic Reconstruction[J];Journal of Changsha Aeronautical Vocational and Technical College;2004-03
7 Guo Guian (Shenzhen Seismic Station, China Seismological Bureau );The Cross Well Electromagnetic Tomography Technique in Exploration of Corrode Cavity on pile pier Foundation[J];Computerized Tomography Theory and Applications;2001-01
8 ZHANG Peng& ZHANG Zhaotian(Division of Applied Mathematics, Beijing Information Technology Institute,China, Beijing 100101)(Department of Information Science, National Natural Science Foundation Committee of China, Beijing 100083);Research and Comparison on Several CT Reconstruction Algorithms[J];Computerized Tomography Theory and Applications;2001-04
9 CAO Yuling and CHENG Yaoyong (Institute of Aeronautical Materials, Beijing,100095,China);The Testing Method Research of Industry Computed Tomography for Welding Products[J];Computerized Tomography Theory and Applications;2002-04
10 WANG Qi, CHEN Zhi-qiang, WU Xiao-ping, WANG Xue-wu, ZHANG Li, KANG Ke-jun (Department of Engineering Physics, Tsinghua University, Beijing 100084, China);Review of X-ray Security Inspection Technology[J];Computerized Tomography Theory and Applications;2004-01
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 HE Jinping,ZHANG Bo,SHI Yuqun(Wuhan University,Wuhan 430072,China);Some Basic Concepts of Dam Safety Monitoring[J];Hydropower Automation and Dam Monitoring;2009-03
2 LI Cai-ming WANG Liang-shu XU Ming-jie SUN Qing-tong 1. Department of Science Earth, Nanjing University , Nanjing 210093. China; 2. Zhenyuan Geophysical Survey Co. Ltd. Shandong, Jinan 250014. China;STUDY OF LOAD-BEARING STRATUM USING ELECTROMAGNETIC WAVE COMPUTERIZED TOMOGRAPHY IN KARST REGIONS[J];Earth and Environment;2005-S1
3 Zhu Wenzhong,Zhao Zhizhong (Yellow River Institute of Hydraulic Research,Zhengzhou 450003,China);Study on Some Important Problems of Elastic Wave Computerized Tomography[J];Chinese Journal of Engineering Geophysics;2008-02
4 Zhang Minzhu,Shi Xueming(Institute of Geophysics and Geomatics,China University of Geosciences,Wuhan 430074,China);Review of Electromagnetic Tomography Technique[J];Chinese Journal of Engineering Geophysics;2009-04
5 Liu Junli1,Wei Fuwang 2,Li Xin 3,Yang Lei3,Wang Rui3(1.Jiyuan Water Survey and Design Department,Jiyuan 454650,China;2.Jiyuan Soil and Water Conservation Science Institute,Jiyuan 454650,China;3.Yellow River Institute of Hydraulic Research,Zhengzhou 450003,China);Computerized Tomography Methods for Dam and Embankment Inspection[J];Chinese Journal of Engineering Geophysics;2009-05
6 LI Xiu-zhong,ZHONG Hong-bo (Tangshan People's Hospital,Hebei Tangshan 063001,China);The Discussion on Spiral CT Slipping Structure and Maintenance[J];Computerized Tomography Theory and Applications;2010-01
7 SUN Jin-zhong, CHEN Xiang, YUAN Jia-bei, TIAN Xiao-puSchool of Engineering Technology, China University of Geosciences, Beijing 100083, China;Test Methods for Detecting Weathering Degrees of Stone Cultural Relics[J];Science & Technology Review;2006-08
8 TANG Jie,GAO Guo-hua,ZHAO Jing(College of Mechanical Engineering & Applied Electronics Technology,Beijing University of Technology,Beijing 100022,China);Radar Life Detecting System for Coal Mine Rescue[J];Colliery Mechanical & Electrical Technology;2008-02
9 ZHU Chang-ping,YIN Dong-mei,WANG Qi(1.Department of Computer & Information Engineering,Hohai University,Changzhou,2130222;2.State Key Laboratory of Hydrology-water Resources And Hydraulic Engineering,Hohai University,Nanjing 210098);Recent advances in research of dam CT techniques[J];Technical Acoustics;2007-04
10 DONG Qing-hua (Department of Civil Engineering, Wuyi University, Jiangmen Guangdong 529020, China);Tomographic Techniques for Nondestructive Testing of Concrete[J];Nondestructive Testing;2006-01
China Proceedings of conference Full-text Database 3 Hits
1 LI Cai-ming~1 WANG Liang-shu~1 XU Ming-jie~1 SUN Qing-tong~2 1.Department of Science Earth,Nanjing University,Nanjing 210093.China;2.Zhenyuan Geophysical Survey Co.Ltd.Shandong,Jinan 250014.China;STUDY OF LOAD-BEARING STRATUM USING ELECTROMAGNETIC WAVE COMPUTERIZED TOMOGRAPHY IN KARST REGIONS[A];[C];2005
2 CHEN Xiang, SUN Jin-zhong, QI Xiao-bo (China University of Geosciences, Beijing 100083, China);ULTRASONIC CT DETECTING FOR WEATHERING DEGREES OF LITHOID CULTURAL RELICS[A];[C];2005
3 PENG Zhen1 ,WANG ShiJi1,2 1 College of Engineering & Technology, Southwest University, Chongqing 400716, PR China 2 Logistic Engineering University of PLA, Chongqing 400041, PR China;The Study on Three-dimensional Reconstruction of CT Images[A];[C];2009
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