ISSN 1004-4140
CN 11-3017/P
Volume 16 Issue 4
Dec.  2007
Turn off MathJax
Article Contents
Abstract
Related Articles
WU Sheng-li, PAN Rui-yi, WEN Bin. Fast Accomplishment of Reconstruction Algorithm for Cone Beam CT[J]. CT Theory and Applications, 2007, 16(4): 31-37.
Citation: WU Sheng-li, PAN Rui-yi, WEN Bin. Fast Accomplishment of Reconstruction Algorithm for Cone Beam CT[J]. CT Theory and Applications, 2007, 16(4): 31-37.
shu

Fast Accomplishment of Reconstruction Algorithm for Cone Beam CT

  • Key Laboratory of Physical Electronics and Devices of the Ministry of Education, Xi'an Jiaotong University, Xian 710049, China

More Information
  • Received Date: September 12, 2007
  • Available Online: December 16, 2022
    Graphical Abstract
    • Abstract
  • Based on the analysis of traditional FDK filtered-backprojection algorithm for Cone-beam CT reconstruction,two kinds of improvements are presented to accelerate the reconstruction.Together with algorithm improvements,the parallel programming technology Open MP and the SSE,MMX instructions are adopted to optimize the code.The reconstruction from actual cone-beam CT projections shows that these improvements can make the reconstruction much fast while keeping the image quality as good as the traditional FDK algorithm.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]WANG Yongsheng, YANG Leiqing, YANG Yifan, PEI Qingxia, WANG Chensi, LU Mengyun, HE Junlin, CHEN Wenjing, TIAN Xiangbao. The Effect of Different Trigger Thresholds on the Quality of Pulmonary Artery CT Angiography Images[J]. CT Theory and Applications, 2024, 33(2): 175-181. DOI: 10.15953/j.ctta.2023.121
    [2]LIU Fangtao, LIU Heshi, CHEN Yong, JIANG Jiang, WANG Lingyun, DONG Haipeng, ZHANG Yong, ZHANG Xuan, KONG Deyan, CHANG Rui. Image Quality Assessment for Deep Learning Image Reconstruction Algorithm: A Phantom Study[J]. CT Theory and Applications, 2022, 31(3): 351-356. DOI: 10.15953/j.ctta.2021.061
    [3]FANG Shu, CHEN Linyu, CHEN Yong, DONG Haipeng, WANG Lan, MIN Jihua. Phantom Study on the Influence of CT Model and Tube Voltage on Image Quality[J]. CT Theory and Applications, 2022, 31(3): 345-350. DOI: 10.15953/j.ctta.2021.042
    [4]YANG Zhengjun, ZHANG Ang, CHEN Yong, JIANG Jiang, WANG Lingyun, ZHANG Yong, ZHANG Xuan, QI Xiaofeng. The Effect of Radiation Dose and Tube Potential on Image Quality of CT: A Task-based Image Quality Assessment[J]. CT Theory and Applications, 2022, 31(2): 211-217. DOI: 10.15953/j.ctta.2021.060
    [5]WU Sheng-li, PAN Rui-yi, WEN Bin. Fast Accomplishment of Reconstruction Algorithm for Cone Beam CT[J]. CT Theory and Applications, 2007, 16(4): 31-37.
    [6]SHAO Jun-ming, XU Xiao-dong, KONG Jun. Research on CT System Imaging Quality[J]. CT Theory and Applications, 2006, 15(3): 61-67.
    [7]LI Jian-ying. GEVCT–Harmony Between High Image Quality and Low X-ray Dose[J]. CT Theory and Applications, 2006, 15(3): 57-60.
    [8]WANG Ge, Seung WookLee. Grangeat-Type and Katsevich-Type Algorithms for Cone-Beam CT[J]. CT Theory and Applications, 2003, 12(2): 45-55.
    [9]Zhang Peng, Zhang Zhaotian. Research and Comparison on Several CT Reconstruction Algorithms[J]. CT Theory and Applications, 2001, 10(4): 4-9.
    [10]Guo Lücan, Chen Weichang. The Development of Micro-CT and It's Effect on Making Beauty and Health Improving[J]. CT Theory and Applications, 2001, 10(2): 41-42,18.

Catalog

    Get Citation
    PDF
    XML
    Article views PDF downloads 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