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Home > Archive>Volume 8, Issue 11, 1997 >801-808
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THREE DIMENSIONAL VOLUME DATA FIELD RECONSTRUCTION FROM PHYSICS MODEL
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    Abstract:

    This paper focuses on the problem of data representation and explanation of three-dimensional volume data field based on the physics model of the data．First the data model is set up by three-dimensional geometry model．Then the surfaces are extracted from the data field and match with the model to reconstructure the data field based on the Dhysics model．This paper also presents a subdivision algorithm to fast trace B-spline curve and the anti-approach iS adopted to evaluate the control polygon ot the curve in order to extract the geometry feature．

    Reference
    1 Lorensen Marching Cubes E．A high resolution 3D surface construction algorithm．Computer Graphics, 1987,21 (4)：163～169． 2 Cline E．Two aIgorithms for the three-dimensional reconstructoin of tomograms．Med．Phys, 1988，15(3)；320 ～327． 3 Levoy M．Display of surface from volume data．IEEE CG&A，1988，8(3)；29～37. 4 Westover L．Footprint evaluation for volume rendering．Computer Graphics，1990，24(4)：367~376. 5 Wilhelms J．A coherent projection for direct volume rendering．Computer Graphics，1991，25(4)：275~288. 6 UDson C．V-Buffer：visible volume rendering．Computer Graphics，1988，22(4)：59~64. 7 Wenli C．Rendering 0f surface and volume details in Volume data．Computer Graphics Forum，1995,14(3)：421 ～430． 8 Bomans M．3-D segmentation of MRI images of the head for 3-D display．IEEE Trans．on Medical Imaging,1990' 9(2)：177～183． 9 Cowe G．Fitting parameterized three-dimensional models to images．IEEE Trans．on PAMI，1991'13(5)：441 ～450． 10 Solina F．Recovery of parametric models from range images：the case for superquadrics with global deformations. IEEE Trans．on PAMI，1990，12(2)：131～147． 11 Kennedy N． Anatomic segmentation and volumetric calculations in nuclear magnetic resonance imagimg. IEEE Trans．on Medical Imaging．1989，8(1)：1～7． 12 Brooks R．Model-based three-dimensional interpretations of two-dimensional images．IEEE Trans. on PAMI' 1983，15(2)：140～150． 13 Bolles R．3DPO：a three-dimensional part orientation systemen．Int．Journal of Robotics Research. 1986，15(3)： 3～26． 14 Besl P．A method for registration of 3-D shapes．IEEE Trans．on PAMI.1992,14(2)：239～256. 15 Sander P．Inferring surface trace and differential structure from 3-D images．IEEE Trans．PAMI，1990,12(9)： 833～854.
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董峰,蔡文立,陈天洲,石教英.从物理模型重构三维体数据场.软件学报,1997,8(11):801-808

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  • Revised:December 04,1996
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