대한의용생체공학회:학술대회논문집 (Proceedings of the KOSOMBE Conference)
- 대한의용생체공학회 1997년도 추계학술대회
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- Pages.172-175
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- 1997
방사선 치료 계획 장치를 위한 의료 영상의 3차원적 자동 경계선 검출에 관한 연구
A Study on 3Dimensional Automatic Boundaries Detection on Medical Images or Radiation Therapy Planning
- Choi, Eun-Jin (Dept. Electronics Eng., Kyunghee Univ.) ;
- Suh, Doug-Young (Dept. Electronics Eng., Kyunghee Univ.)
- 발행 : 1997.11.28
초록
Outline contour is detected firstly to simulate dose distribution in radiation therapy planning system. In this paper, we developed automatic contour detection system using temporal and spatial relationships of image sequences. The low level image analysis involves the use of directional gradient edge operators and Laplacian operator. The High level portion of algorithm uses a knowledge-based strategy that incorporates fuzzy resoning method.
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