Data-parallel tomographic reconstruction: A comparison of filtered backprojection and direct Fourier reconstruction

被引：12
|
作者：
Roerdink, JBTM [1 ]
Westenberg, MA [1 ]
机构：
[1] Univ Groningen, Inst Math & Comp Sci, NL-9700 AV Groningen, Netherlands
来源：
PARALLEL COMPUTING | 1998年 / 24卷 / 14期
关键词：
computerized tomography; filtered backprojection; direct Fourier reconstruction; data-parallel implementation; connection machine CM-5;
D O I：
10.1016/S0167-8191(98)00095-7
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
We consider the parallelization of two standard 2D reconstruction algorithms, filtered backprojection and direct Fourier reconstruction, using the data-parallel programming style. The algorithms are implemented on a Connection Machine CM-5 with 16 processors and a peak performance of 2 Gflop/s. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：2129 / 2142
页数：14
相关论文
共 50 条
  • [1] A data-parallel algorithm for iterative tomographic image reconstruction
    Johnson, CA
    Sofer, A
    [J]. FRONTIERS '99 - THE SEVENTH SYMPOSIUM ON THE FRONTIERS OF MASSIVELY PARALLEL COMPUTATION, PROCEEDINGS, 1999, : 126 - 137
  • [2] A FILTERED BACKPROJECTION METHOD FOR THE TOMOGRAPHIC RECONSTRUCTION OF FLUID VORTICITY
    WINTERS, KB
    ROUSEFF, D
    [J]. INVERSE PROBLEMS, 1990, 6 (04) : L33 - L38
  • [3] WEIGHTED LEAST-SQUARES FILTERED BACKPROJECTION TOMOGRAPHIC RECONSTRUCTION
    CHINN, G
    HUANG, SC
    [J]. IEEE SIGNAL PROCESSING LETTERS, 1995, 2 (03) : 49 - 50
  • [4] Tomographic observation of transparent objects under coherent illumination and reconstruction by filtered backprojection and Fourier diffraction theorem
    Vertu, Stanislas
    Yamada, Ichiro
    Delaunay, Jean-Jacques
    Haeberle, Olivier
    [J]. THREE-DIMENSIONAL AND MULTIDIMENSIONAL MICROSCOPY: IMAGE ACQUISITION AND PROCESSING XV, 2008, 6861
  • [5] FILTERED BACKPROJECTION RECONSTRUCTION OF COMBINED PARALLEL BEAM AND CONE-BEAM SPECT DATA
    DEFRISE, M
    CLACK, R
    [J]. PHYSICS IN MEDICINE AND BIOLOGY, 1995, 40 (09): : 1517 - 1537
  • [6] Nonlinear backprojection for tomographic reconstruction
    Andía, BI
    Sauer, KD
    Bouman, CA
    [J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2002, 49 (01) : 61 - 68
  • [7] Data-Parallel Octrees for Surface Reconstruction
    Zhou, Kun
    Gong, Minmin
    Huang, Xin
    Guo, Baining
    [J]. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS, 2011, 17 (05) : 669 - 681
  • [8] Comparison between a new Reconstruction Algorithm (OPED) and Filtered Backprojection (FBP) for MDCT Data
    Renger, Bernhard
    Noel, Peter B.
    Tischenko, Oleg
    Rummeny, Ernst J.
    Hoeschen, Christoph
    [J]. MEDICAL IMAGING 2012: PHYSICS OF MEDICAL IMAGING, 2012, 8313
  • [9] Improving Filtered Backprojection Reconstruction by Data-Dependent Filtering
    Pelt, Daniel M.
    Batenburg, Kees Joost
    [J]. IEEE TRANSACTIONS ON IMAGE PROCESSING, 2014, 23 (11) : 4750 - 4762
  • [10] COMPARISON BETWEEN AN IMAGE-RECONSTRUCTION METHOD OF FILTERING BACKPROJECTION AND THE FILTERED BACKPROJECTION METHOD
    SUZUKI, S
    YAMAGUCHI, S
    [J]. APPLIED OPTICS, 1988, 27 (14): : 2867 - 2870
12345