Proceedings of the Korean Institute of Navigation and Port Research Conference (한국항해항만학회:학술대회논문집)

Korean Institute of Navigation and Port Research (한국항해항만학회)
권호 표지

A Study on Detection of Object Position and Displacement for Obstacle Recognition of UCT

무인 컨테이너 운반차량의 장애물 인식을 위한 물체의 위치 및 변위 검출에 관한 연구

  • 이진우 (동아대학교 전기공학과) ;
  • 이영진 (동아대학교 전기공학과) ;
  • 조현철 (동아대학교 RRC 인턴연구원) ;
  • 손주한 (동아대학교 전기공학과) ;
  • 이권순 (동아대학교 전기전자컴퓨투공학부)
  • Published : 1999.10.01
Download PDF
⟨ Previous Next ⟩

Abstract

It is important to detect objects movement for obstacle recognition and path searching of UCT(unmanned container transporters) with vision sensor. This paper shows the method to draw out objects and to trace the trajectory of the moving object using a CCD camera and it describes the method to recognize the shape of objects by neural network. We can transform pixel points to objects position of the real space using the proposed viewport. This proposed technique is used by the single vision system based on floor map.

Keywords