ISSN 1004-4140
CN 11-3017/P
Volume 14 Issue 3
Sep.  2005
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CHEN Zhi-qiang, LI Liang, KANG Ke-jun, ZHANG Li. New Developments of exact Cone-beam CT Reconstruction Algorithms[J]. CT Theory and Applications, 2005, 14(3): 65-70.
Citation: CHEN Zhi-qiang, LI Liang, KANG Ke-jun, ZHANG Li. New Developments of exact Cone-beam CT Reconstruction Algorithms[J]. CT Theory and Applications, 2005, 14(3): 65-70.
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New Developments of exact Cone-beam CT Reconstruction Algorithms

  • Department of Engineering Physics, Tsinghua University, Beijing 100084, China

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This work was supported by a grant from the Ph.D. Programs Foundation of Ministryof Education of China (No.20030003074) and the National Natural Science Foundation of China (No.10135040)

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  • Received Date: August 04, 2005
  • Available Online: December 28, 2022
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  • The international meeting on fully three-dimensional image reconstruction meeting in radiology and nuclear medicine was hold in July 2005, USA. It is one of the most famous meetings in CT, PET and SPECT image reconstruction field. This paper introduces some novel developments in PET, SPECT and CT imaging upon this meeting. According to our interest, we focus on exact cone-beam CT reconstruction including Minimum data filtered-backprojection algorithm (MD-FBP), the R-line algorithm and so on. In the end, we discuss the different advantages of the above two exact algorithms and research prospects in cone-beam reconstruction.
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