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Journal of Computer Science and Technology

, Volume 16, Issue 6, pp 595–598 | Cite as

A sufficient condition for a wire-frame representing a solid modeling uniquely

  • Wang Jiaye Email author
  • Chen Hui 
  • Wang Wenping 
Notes

Abstract

Generally speaking, it is impossible for a wire-frame to define a 3D object uniquely. But wire-frame as a graphics medium is still applied in some industrial areas. A sufficient condition is presented in this paper. If this condition is satisfied by a wire-frame, then the wire-frame can represent a 3D object uniquely. The result is applied to manufacturing of progressive stripe.

Keywords

wire-frame solid modeling CSG tree (constructive solid geometry tree) computer aided manufacturing 

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References

  1. [1]
    Hamid A, Kailath T. Subspace-based line detection.IEEE Transactions on Pattern Analysis and Machine Intelligence, 1994, 16(11): 1057–1073.CrossRefGoogle Scholar
  2. [2]
    Tamas Varady, Ralph R Martin, Jordan Cox. Reverse engineering of geometric — An introduction.Computer-Aided Design, 1997, 29(4): 255–268.CrossRefGoogle Scholar
  3. [3]
    Zhang Kuo-liang. Computing horizontal/vertical concex shape’s moments on reconfigurable meshes.Pattern Recognition, 1996, 29(10): 1713–1717.CrossRefGoogle Scholar
  4. [4]
    Mantyla M. An Introduction to Solid Modeling. Computer Science Press, 1988.Google Scholar
  5. [5]
    Sugihara K. Machine Interpretation of Line Drawings. MIT Press, 1986.Google Scholar
  6. [6]
    Chivate P N, Jablokow A G. Solid-modelling generation from measured point data.Computer-Aided Design, 1993, 25(9): 587–600.zbMATHCrossRefGoogle Scholar
  7. [7]
    Hoover A, Goldgof D, Bowyer K W. Extracting a valid boundary representation from a segmented range image.IEEE Trans. Pattern Analysis and Machine Intelligence, 1995, 17(9): 920–924.CrossRefGoogle Scholar

Copyright information

© Science Press, Beijing China and Allerton Press Inc. 2001

Authors and Affiliations

  1. 1.Department of Computer ScienceShandong UniversityJinanP.R. China
  2. 2.Department of Computer ScienceThe University of Hong KongP.R. China

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