| A Reconstruction Algorithm for Triple-Source Helical Cone-Beam CT. | |
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MedLine Citation:
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PMID: 17282585 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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For fast and exact CT reconstruction, we have conceptualized a triple-source helical cone-beam scanning mode, and formulated a backprojected-filtration (BPF) algorithm for that imaging geometry. The algorithm uses data from the three inter-helix PI-arcs related to the inter-helix PI-lines and the minimum detection windows defined for the triple-source configuration. The proof of the formula is based on Tuy's inversion formula and the geometric relations of inter-helix PI-lines. |
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Authors:
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Jun Zhao; Ming Jiang; Tiange Zhuang; Ge Wang |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference Volume: 2 ISSN: 1557-170X ISO Abbreviation: Conf Proc IEEE Eng Med Biol Soc Publication Date: 2005 |
Date Detail:
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Created Date: 2007-02-06 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101243413 Medline TA: Conf Proc IEEE Eng Med Biol Soc Country: United States |
Other Details:
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Languages: eng Pagination: 1875-8 Citation Subset: - |
Affiliation:
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Department of Biomedical Engineering, Shanghai, Jiao Tong University, Shanghai, 200030, China (phone: 86-21- 52540226; e-mail: junzhao@sjtu.edu.cn). |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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