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《Computerized Tomography Theory and Applications》 2006-01
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Reviews of Image Reconstruction from Limited-angle

GAO He-wei,ZHANG Li,CHEN Zhi-qiang,CHENG Jian-ping(Department of Engineering Physics,Tsinghua University,Beijing,100084,China)  
In this paper,the methods and algorithms for image reconstruction from limited-angle are discussed.It belongs to incomplete-data reconstruction,since the data sufficient condition is not satisfied and exact reconstruction is technically impossible.The methods and algorithms can be classified into two categories:transform-based iterative-analytic reconstructions and series expansion-based iterative-algebraic/statistical reconstructions.Meanwhile,image reconstruction from limited-angle is equivalent to inversion of ill-posed matrix so that proper limitation conditions,a prior knowledge and regularizations play vital roles.
【Fund】: 国家自然科学基金(编号:10575059)资助
【CateGory Index】: TP391.41
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【References】
Chinese Journal Full-text Database 2 Hits
1 WANG Li-yan1a,LUO Shou-hua1b,WEI Zhi-hui2 1.a.Department of Mathematics,b.Department of biomedical engineering,Southeast University,Nanjing 211189,China 2.Department of Computer Science,Nanjing University of Science & Technology,Nanjing 210094,China;A New 3D Iterative Reconstruction Algorithm for C-Arm Imaging Systems from Limited-Angle Cone Beam Projections[J];Computerized Tomography Theory and Applications;2008-04
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 ZHANG Zhao-tian~1,QU Gang-rong~2,JIANG Ming~3(1-Institute of Automation of CAS, 100080; 2-Beijing Jiaotong University, Beijing 100080; 3-LMAM, School of Mathematical Sciences, Peking University, Beijing 100044);Convergence on Extrapolation for Band-limited Function[J];Chinese Journal of Engineering Mathematics;2004-02
【Co-citations】
Chinese Journal Full-text Database 3 Hits
1 ZHU Ji-yun,QU Gang-rong (School of Science,Beijing Jiaotong University,Beijing 100044,China);Extrapolation Algorithm on A Class of Band-Limited Function and Its Application to Angle-Limited Image Reconstruction[J];Journal of Beijing Jiaotong University;2007-06
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3 Gang-rong Qu, Yong-sheng Lan, Ming Jiang School of Science, Beijing Jiaotong University, Beijing 100044, China School of Mathematical Sciences, Peking University, Beijing 100871, China;An Iterative Algorithm for Angle-limited Three-dimensional Image Reconstruction[J];应用数学学报(英文版);2008-01
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Wang XiaoPu , Zhang Peng , Li XingDong and Zhang ZhaoTian Division of Applied Mathematics, Beijing Information Technology Institute, Beijing 100101, China Radiation Department, National Institute of Metrology, Beijing 100013, China Department of Inf;A Fast ART Algorithm Based on Block Iteration[J];Computerized Tomography Theory and Applications;2000-S1
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9 PAN Jinxiao\+1, HAN Yan\+2, GUO Liang\+3 (1. Dept. of Applied Mathmatics, North China Institute of Technology, Taiyuan 030051, China; 2. Dept. of Electronic Engineering and Information Science, North China Institute of Technology, Taiyuan 030051, China; 3. Technological School of Yongji Electrical Machinery Plant, Yongji 044502, China);Analysis on the Image Reconstruction Accuracy of the EM Algorithm[J];Journal of North China Institute of Technology;2003-03
10 WANG Zhao ba (Research Center for NDT, North China Institute of Technology, Taiyuan 030051, China);A Projection Method for Three-dimensional CT at Arbitrary Incident Angle[J];Acta Metrologica Sinica;2002-01
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