The Transactions of the Korea Information Processing Society (한국정보처리학회논문지)

Korea Information Processing Society (한국정보처리학회)
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The Approximation of Free-form Surface using Cubic Ball Curve

3차 Ball 곡선을 이용한 자유 형태 곡면 근사 방법

  • 이아리 (광운대학교 대학원 컴퓨터과학과) ;
  • 심재홍 (광운대학교 컴퓨터과학과)
  • Published : 2000.04.01
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Abstract

A general curve and surface is a basic method to generate Free-form object using the fundamental properties of blending function. In typical method, there is an overhead of calculating to present Free-form object with the line segments and interpolation algorithm, In this paper, for resolving this problem efficiently, it will propose the flexible Free-form curves/surfaces using Ball curve shape-preserving property. This method includes Geometric Continuity that is needed to design Free-form Surface of high degree consisted with many curves. Also, when lots of data are reduced using Geometric Property of Free-form curves, the shape-preserving property of resulting object can be maintained, then it can represent any Free-form object with less calculating .

Keywords

References

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