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Volume 11 Issue 5
September  1996
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Cai Wenli, Shi Jiaoying. Composed Scattering Model for Direct Volume Rendering[J]. Journal of Computer Science and Technology, 1996, 11(5): 433-442.
Citation: Cai Wenli, Shi Jiaoying. Composed Scattering Model for Direct Volume Rendering[J]. Journal of Computer Science and Technology, 1996, 11(5): 433-442.
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Composed Scattering Model for Direct Volume Rendering

  • State Key Lab of CAD & CG; Zhejiang University; Hangzhou 310027 Email: zucad@pub.zjpta.net.cn;

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  • Published Date: September 09, 1996
    Abstract
  • Based on the equation of transfer in transport theory of optical physics,a new volume rendering model, called composed scattering model (CSM), is presented. In calculating the scattering term of the equation, it is decomposed into volume scattering intensity and surface scattering intensity, and they are composed with the boundary detection operator as the weight function. This proposed model differs from the most current volume rendering models in the aspect that in CSM segmentation and illumination intens…
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    • References (3)
  • [1]
    Lorensen.W, Cline.H. Marching cubes: A high resolution 3D surface construction algorithm. In SIGGRAPH'87.
    [2]
    Nielson.G, Hamann.B. The asymptotic decider: Resolving the ambiguity in marching cubes. In Visualization,'91.
    [3]
    Muller.H, Klingert.A. Surface interpolation from cross sections. In Focus on Scientific Visualization (Hagen H, Muller H, Nielson G eds.), Springer-Verlag, 1993. ……….
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