ISSN 1004-4140
CN 11-3017/P
Volume 18 Issue 3
Sep.  2009
Turn off MathJax
Article Contents
Abstract
Related Articles
MA Chen-xin, YAN Bin, JIANG Hua. The Research and Realization of a Re-Sorting Algorithm Used in Fan-Beam CT Short-Scan Reconstruction[J]. CT Theory and Applications, 2009, 18(3): 15-21.
Citation: MA Chen-xin, YAN Bin, JIANG Hua. The Research and Realization of a Re-Sorting Algorithm Used in Fan-Beam CT Short-Scan Reconstruction[J]. CT Theory and Applications, 2009, 18(3): 15-21.
shu

The Research and Realization of a Re-Sorting Algorithm Used in Fan-Beam CT Short-Scan Reconstruction

  • Institute of Information Engineering, Information Engineering University, Zhengzhou 450002, China

More Information
  • Received Date: June 22, 2009
  • Available Online: December 14, 2022
    Graphical Abstract
    • Abstract
  • This paper reviews two main categories of reconstruction algorithms in parallel CT and fan-beam CT,and introduces the approachs to implement them on PC.In order to speed up CT scan and reconstruction,based on the analysis of the beam geometries relationship between parallel scan and fan-beam scan,the paper introduces a special scan model named short-scan which differ from traditional full-scan,and proposes an approach named parallel re-sorting to reconstructing images from short-scan fan-beam data.And then realizes it.According to experimental results,we find that reconstruction speed is improved remarkably.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]LUAN Minglong, LIU Zeng, LIU Aiyou, WEI Dingyong, SUN Xuesong. The Application of Natural Source Surface Wave Technology in Urban Engineering Investigation[J]. CT Theory and Applications, 2020, 29(6): 651-662. DOI: 10.15953/j.1004-4140.2020.29.06.03
    [2]PAN Jishun, SUN Kaixuan, ZHANG Niu, LI Penghui. Non-SIRT Engineering Seismic Wave CT Technology[J]. CT Theory and Applications, 2020, 29(2): 119-127. DOI: 10.15953/j.1004-4140.2020.29.02.01
    [3]XU Yunqian, YUAN Mingdao, CHEN Xiaowen, SHI Yongsheng, LIU Jianwen, YANG Wenbin, LINE Yueqi. Detection Technology of Concealed Structure of Hydraulic Engineering Based on the Fusion of Nondestructive Multi-source Heterogeneous Data[J]. CT Theory and Applications, 2019, 28(2): 187-194. DOI: 10.15953/j.1004-4140.2019.28.02.04
    [4]CHEN Si, LI Jing, LI Shi-gen, LI Shou-tao, CHEN Yun-bin, ZHANG Xiao-li. A Registration and Evaluation Algorithm for the Calibration of Point Extraction Precision Based on ICT Equipment[J]. CT Theory and Applications, 2016, 25(6): 671-678. DOI: 10.15953/j.1004-4140.2016.25.06.07
    [5]SONG Xi-yu, YAN Bin, ZHOU Li-li, CHEN Jian, CENG Lei, QIAO Kai, HU Fa-zong. Application of 3D Printing Technology in the Field of CT Technology[J]. CT Theory and Applications, 2015, 24(1): 57-68. DOI: 10.15953/j.1004-4140.2015.24.01.07
    [6]XU Shun-qiang, LIU Wen-chao, LI Qing-lin, CHEN Zhi-guo, WANG Shi, QIN Jian-zeng, HE Yong-bo. Application of 3D High Density Resistivity Tomography in Engineering Detection of Complex Condition[J]. CT Theory and Applications, 2011, 20(1): 39-46.
    [7]SUN Ming-tai, LIANG Yue-xuan, HU Zhu-xi, XU Jian-hua. Study on the Application of ICT to Structure Analysis and Dismantle in the Aerial Depth Bomb[J]. CT Theory and Applications, 2008, 17(1): 50-55.
    [8]WANG Yan-fang, LIU Li, QUE Jie-min, YAN Yong-lian. Obtainment of the Geometrical Parameters of Two Dimensional Contour in Reverse Engineering based on Industrial Computerized Tomography[J]. CT Theory and Applications, 2007, 16(3): 29-35.
    [9]DING Guo-fu. Application of high Energy Industrial Computed Tomography In Testing Solid Rocket Engine[J]. CT Theory and Applications, 2005, 14(3): 35-39.
    [10]WANG Yan-fang, QUE Jie-min, LIU Li, ZENG Gang. A Software of Reverse Engineering Based on Industrial CT[J]. CT Theory and Applications, 2004, 13(3): 39-42.

Catalog

    Get Citation
    PDF
    XML
    Article views (848) PDF downloads (17) Cited by()
    Related

    Website Copyright © Editorial Office of Computerized Tomography Theory and Applications

    Address：No.5 Minzudaxue Nanlu,Haidian District,Beijing 100081,P.R.China（100081）

    E-mail：cttacn@cea-igp.ac.cn

    Phone：010-68729234

    京ICP备08002722号-11

    E-mail
    RSS

    Supported by: Beijing Renhe Information Technology Co. Ltd     Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return