대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

SSD기반의 가상내시경 S/W시스템

Virtual Endoscopic S/W System using the SSD Method

  • 송철규 (전북대 전자정보공학부) ;
  • 김남균 (전북대 전자정보공학부) ;
  • 이명호 (연세대학교 전기 및 컴퓨터공학부)
  • Song, Cheol-Gyu (Dept. of Electronics and Information Engineering. Conbuk National University) ;
  • Kim, Nam-Gyun (Dept. of Electronics and Information Engineering. Conbuk National University) ;
  • Lee, Myeong-Ho (Dept. of Electrical and Computer Engineering, Yonsei University)
  • 발행 : 2000.07.17
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초록

We present an interactive virtual bronchoscopy method, which uses a tree structure of the objects and physically based camera control model. The proposed method archieves faster response by rendering only visible branches using the tree structure of the bronchus. A collision detection algorithm supplies a convenient and intuitive mechanism for examining the bronchus inner surface while a voiding collisions. We have improved the performances of navigation speed in virtual bronchoscopy.

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