Journal of Institute of Control, Robotics and Systems (제어로봇시스템학회논문지)

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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Development of a Three Dimensional Last Data Generation System using FFD

FFD를 이용한 3차원 라스트 데이터 생성 시스템

  • 박인덕 (공주대학교 전기전자정보통신공학부) ;
  • 임창현 (화우테크놀리지) ;
  • 김시경 (공주대학교 전기전자정보통신공학부)
  • Published : 2003.09.01
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Abstract

This paper presents a 3D last design system that provides the 3-dimensional last data based on the FFD(Free Form Deformation) method. The proposed system utilizes the control points for deformation factor to convert from the 3D point cloud foot data to the 3D point cloud last data. The deformation factor of the FFD is obtained from the conventional last design technique, and constructed on the FFD lattice based on the bottom view and lateral view of the measured 3D point cloud foot data. In addition, the control points of FFD lattice is decided on the anatomical points of foot. The deformed 3D last obtained from the proposed FFD is saved as a 3D dxf foot data. The experimental results demonstrate that the proposed system have the descent 3D last data based on the openGL window.

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References

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