Proceedings of the KOSOMBE Conference (대한의용생체공학회:학술대회논문집)

The Korean Society of Medical and Biological Engineering (대한의용생체공학회)
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Development of Algorithm or Depth Extraction in Stereo Endoscopic Image

스테레오 내시경 영상의 깊이정보추출 알고리즘 개발

  • Lee, S.H. (Department of Electrical Engineering, Yonsei University) ;
  • Kim, J.H. (Department of Electrical Engineering, Yonsei University) ;
  • Hwang, D.S. (Department of Electrical Engineering, Yonsei University) ;
  • Song, C.G. (Biomedical Engineering Center, Samsung Biomedical Research Institute) ;
  • Lee, Y.M. (Biomedical Engineering Center, Samsung Biomedical Research Institute) ;
  • Kim, W.K. (Biomedical Engineering Center, Samsung Biomedical Research Institute) ;
  • Lee, M.H. (Department of Electrical Engineering, Yonsei University)
  • 이상학 (연세대학교 공학대학 전기공학과) ;
  • 김정훈 (연세대학교 공학대학 전기공학과) ;
  • 황도식 (연세대학교 공학대학 전기공학과) ;
  • 송철규 (삼성생명 과학연구소 임상의공학센터) ;
  • 이영묵 (삼성생명 과학연구소 임상의공학센터) ;
  • 김원기 (삼성생명 과학연구소 임상의공학센터) ;
  • 이명호 (연세대학교 공학대학 전기공학과)
  • Published : 1997.11.28
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Abstract

This paper presents the development of depth extraction algorithm or the 3D Endoscopic Data using a stereo matching method and depth calculation. The purpose of other's algorithms is to reconstruct 3D object surface and make depth map, but a one of this paper is to measure exact depth information on the base of [cm] from camera to object. For this, we carried out camera calibration.

Keywords