대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
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3차원 방향성 보간 기법

3D directional Interpolation Algorithm

  • 허신 (연세대학교 전기.컴퓨터 공학과) ;
  • 이봉준 (연세대학교 전기.컴퓨터 공학과) ;
  • 이철희 (연세대학교 전기.컴퓨터 공학과)
  • Hur, Shin (Dept. of Electric and Computer Engineering, Yonsei University) ;
  • Lee, Bong-Jun (Dept. of Electric and Computer Engineering, Yonsei University) ;
  • Lee, Chul-Hee (Dept. of Electric and Computer Engineering, Yonsei University)
  • 발행 : 2000.06.01
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초록

In this paper, we present a new interpolation algorithm for three-dimensional images. Generally, Image interpolation is carried out along the three orthogonal coordinates. However, such a interpolation algorithm along orthogonal coordinates do not utilize the contour of 3 dimensional objects. In this paper, we propose a new directional interpolation algorithm that searches the best interpolation direction for 3-dimensional objects. Experiments with brain MR images show promising results.

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