ISSN 1004-4140
CN 11-3017/P
Volume 22 Issue 2
Jun.  2013
Turn off MathJax
Article Contents
Abstract
Related Articles
ZHANG Cong-zhe, LI Xiao-wei, YANG Kun. The Comparative Study of Equiangular Fan-beam CT and Equidistant Fan-beam CT[J]. CT Theory and Applications, 2013, 22(2): 215-223.
Citation: ZHANG Cong-zhe, LI Xiao-wei, YANG Kun. The Comparative Study of Equiangular Fan-beam CT and Equidistant Fan-beam CT[J]. CT Theory and Applications, 2013, 22(2): 215-223.
shu

The Comparative Study of Equiangular Fan-beam CT and Equidistant Fan-beam CT

  • College of Physics, Hebei University, Baoding 071002, China

More Information
  • Received Date: November 19, 2012
  • Available Online: December 12, 2022
    Graphical Abstract
    • Abstract
  • Fan-beam CT can be divided into equiangular CT and equidistant CT.For the detector unit arranged in different ways,there are some differences in data acquisition and reconstruction,which resulting in different reconstruction results.An introduction to the two kind of fan-beam CT based on filter back projection reconstruction algorithm.Using Shepp-Logan phantom to simulate and compare the reconstruction image.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]XU Tongjiang, WANG Xu, LI Yan, DENG Gang, LIU Jianxin, YIN Xiaoming, LIANG Weizhong, WU Ge. Application of IMR, iDose<sup<4</sup< and FBP Reconstruction Algorithms in CT Scanning of Rhinoplasty[J]. CT Theory and Applications, 2022, 31(3): 357-364. DOI: 10.15953/j.ctta.2021.072
    [2]LI Zhong-chuan, MENG Fan-yong, YANG Min. The Correction of Fan-beam CT Image Artifacts Induced by Deflection of Linear-detectors[J]. CT Theory and Applications, 2014, 23(2): 237-248.
    [3]LIU Miao-ling, LIU Chang, QIU Jun. A New Reconstruction Iterative Algorithm on Fan Beam CT[J]. CT Theory and Applications, 2012, 21(2): 179-185.
    [4]SHI Ben-yi, WANG Cheng, CHEN Si-hai, BI Kun. A Novel Method of CT Reconstruction Filter Function Design[J]. CT Theory and Applications, 2010, 19(4): 35-43.
    [5]LIANG Wen-xuan, HU Guang-shu. On the 2D Fan-beam CT Reconstruction from Insufficient Projection Data[J]. CT Theory and Applications, 2010, 19(3): 1-12.
    [6]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.
    [7]YUAN Ming-kai, LIU Li. Comparative Analysis of FBP and OSEM Reconstruction Methods in Industrial CT[J]. CT Theory and Applications, 2006, 15(1): 56-60.
    [8]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.
    [9]ZHANG Quan-hong, LU Hong-nian, YANG Min, FU Jian. Fast Reconstruction of Fan-beam CT Using Symmetry Backprojection and Iterative Technique[J]. CT Theory and Applications, 2004, 13(4): 16-19.
    [10]FU Jian, LU Hong-nian, ZHANG Quan-hong. Speed Optimization of Reconstruction Algorithm for Fan Beam Industrial CT[J]. CT Theory and Applications, 2002, 11(3): 16-19.

  • Cited by

    Periodical cited type(14)

    1. 刘珩，王雁南，那飞扬，刘显旺，刘建莉，张小卫. 低管电压联合ASiR-V算法“一站式”心脑血管CTA扫描模式的应用价值. 中国医学物理学杂志. 2023(02): 176-181 .
    2. 黄烈，刁明锐，吕志民，王炎林，邓诗武，刘磊，陈宏，杨春红. CT血管造影联合血清同型半胱氨酸、脂蛋白(a)及B型脑钠肽在评估冠状动脉硬化狭窄中的临床价值. 分子影像学杂志. 2022(03): 394-399 .
    3. 王端乐，张树远. 冠状动脉CTA检查参数对自身冠脉血流动力学及脑梗塞的发生率的相关性研究. 中国CT和MRI杂志. 2022(09): 25-27 .
    4. 刘良进，毕俊英，曾艳妮，徐佳，张久霞，豆永升. 能谱CT成像对颈动脉粥样硬化斑块性质评估及其与脑卒中发生率的关系. 中国CT和MRI杂志. 2021(01): 44-46 .
    5. 李士华. CTA与超声对缺血性卒中患者颈动脉粥样硬化的诊断价值比较. 中国民康医学. 2021(01): 108-110 .
    6. 黄泽锋，刘金丰，王为岗，彭广宇. 双源CTA对颈动脉粥样硬化斑块的诊断价值研究. 名医. 2020(14): 59-60 .
    7. 郑磊. 冠状动脉CTA对心肌病并发心绞痛患者的诊断价值研究. 影像研究与医学应用. 2019(01): 242-243 .
    8. 杨波，顾伟，薛晨，顾庆春. 256层螺旋CT头颈部CTA检查对脑梗死脑血管狭窄的诊断. 世界复合医学. 2019(05): 96-98 .
    9. 彭翠兰，曾伟金，林生贵，林锡洲，刘畅生. 流程化沟通护理模式对头颅CTA成像检查时应激反应及检查效果的影响. 中国医学创新. 2019(21): 90-93 .
    10. 杨波，吕传国，茅杰熙，顾庆春. 头颈部CTA和颈部血管彩超联合检测脑梗死颈动脉狭窄的价值. 系统医学. 2019(17): 132-134 .
    11. 王碧昊，王保平，赵磊，段燕东，郭平，焦向锋. CTA与MRI评估无症状性颈动脉狭窄及其临床关联. CT理论与应用研究. 2019(06): 721-730 . 本站查看
    12. 李媛媛，姚晓松，陈菲，王淳正. 超声与CTA在评估缺血性脑血管病患者颈动脉粥样斑块性质中的应用. 中国CT和MRI杂志. 2018(04): 47-50 .
    13. 刘凯莉，左春洁，陈大有，段淼，杨波，肖丹丹，杨茂生. 彩色多普勒超声与CTA对脑梗死患者颈动脉粥样硬化斑块的形态特点和生物学特性的评估价值. 湖南师范大学学报(医学版). 2018(02): 118-121 .
    14. 胡勇，徐文锐，李俊. 脑梗死患者颈动脉斑块病变采用颈部血管彩超与CTA联合检测的临床价值. 卒中与神经疾病. 2018(04): 407-410 .

    Other cited types(4)

Catalog

    Get Citation
    PDF
    XML
    Article views PDF downloads Cited by(18)
    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

    震球期刊
    CT理论与应用研究-中英文
    E-mail
    RSS

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

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return