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Volume 21 Issue 2
Sep.  2013
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Citation:
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Visualization of internal structure of fuel spray using laser computed tomography technique(1)——A study of image reconstruction algorithms for fuel spray

  • 1.

    Shanghai Jiaotong University, Shanghai, 200030

  • Received Date: 1995-10-09
    Fund Project:

  • According to the characteristics of fuel spray,CBP(Convolution back projection),ART (Algebraic reconstruction technique) and SIRT (Simultaneous iterative reconstruction technique) were studied on the image reconstruction of fuel spray.The reconstruction results of the phantom using P540 digital image processing system showed that when there is noise in the projection data,the best image was reconstructed by SIRT whose calculation time was longest,the worst image was reconstructed by CBP whose calculation time was shortest,and ART is between them.
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  • [1] 庄天戈CT原理与算法上海:上海交通大学出版社,1992
    [2]

    Yule A J.18th Symposium on Combustion.1981:1501~1510
    [3]

    Kawamura K,Saito A,Tanasawa Y.Trans of JSM E,1987;(36):33~38
    [4] 王德忠.上海交通大学博士学位论文1994
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Visualization of internal structure of fuel spray using laser computed tomography technique(1)——A study of image reconstruction algorithms for fuel spray

  • 1. Shanghai Jiaotong University, Shanghai, 200030
  • Received Date: 1995-10-09
  • Available Online: 1997-03-25
Fund Project: 

Abstract: According to the characteristics of fuel spray,CBP(Convolution back projection),ART (Algebraic reconstruction technique) and SIRT (Simultaneous iterative reconstruction technique) were studied on the image reconstruction of fuel spray.The reconstruction results of the phantom using P540 digital image processing system showed that when there is noise in the projection data,the best image was reconstructed by SIRT whose calculation time was longest,the worst image was reconstructed by CBP whose calculation time was shortest,and ART is between them.

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