대한전자공학회논문지 (Journal of the Korean Institute of Telematics and Electronics)

대한전자공학회 (The Institute of Electronics and Information Engineers)
권호 표지

회절 단층법에서 직접 푸리에 재구성을 위한 근사적 보간 함수에 관한 연구

Approximate Interpolator for Direct Fourier Reconstruction in Diffraction Tomography

  • 이문호 (전북대학교 전자공학과) ;
  • 임영석 (전북대학교 전자공학과)
  • Lee, Moon Ho (Dept. of Elec. Eng., Chonbuk National Univ.) ;
  • Lim, Young Seok (Dept. of Elec. Eng., Chonbuk National Univ.)
  • 발행 : 1987.01.01
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초록

In this paper, the interpolation schemes for Direct Fourier Reconstruction in Diffraction Tomography are discussed. The interpolator using circular sampling theorem is modified so that the reconstructed image may be closer to original object than those produced with other interpolators. Reconstructed images obtained by computer simulations with several interpolators including that derived in this paper are compared to original object: two concentric cylinders.

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