Journal of Biomedical Engineering Research (대한의용생체공학회:의공학회지)

The Korean Society of Medical and Biological Engineering (대한의용생체공학회)
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A Study on the Image Enhancement of Port Films using Edge-Adaptive Kalmsn filter

경계-적응 칼만필터를 이용한 Port Films의 영상개선에 관한 연구

  • 박순옥 (충남대학교 병원 치료방사선과)
  • Published : 1996.12.01
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Abstract

The primary purpose of port filming is to verify the treatment volume under treatment. Although the image quality with the megavoltage x-ray beam is poorer than with the diagnostic or the simulator film. This paper proposes an edge-adaptive Kalman filter for the image enhancement of port films. Suggested filtering procedure preserves edge information and eliminates edge noise and inside and outside treatment area preserving treatment boundary.

Keywords

References

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