기하학적 왜곡을 고려한 카메라 모델링 및 보정기법 개발

Development of camera modeling and calibration technique with geometric distortion

  • 발행 : 1997.10.01

초록

This paper presents machine vision technique with a camera modeling that accounts for major sources of camera distortion, namely, radial, decentering, and thin prism distortion. Radial distortion causes an inward or outward displacement of a given image point from its ideal location. Actual optical systems are subject to various degrees of decentering, that is, the optical centers of lens elements are not strictly collinear. It is our purpose to develop the vision system for the pattern recognition and the automatic test of parts and to apply the line of manufacturing.

키워드