Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Fourier Based Image Registration Using Pyramid Edge Detection and Line Fitting

Pyramid Edge Detection과 Line Fitting을 이용한 퓨리에 기반의 영상정합

  • Kim, Kee-Baek (Graduate School of Advanced Imaging Science, Digital Imaging, Chung-Ang Univ.) ;
  • Kim, Jong-Soo (Graduate School of Advanced Imaging Science, Digital Imaging, Chung-Ang Univ.) ;
  • Choi, Jong-Soo (Graduate School of Advanced Imaging Science, Digital Imaging, Chung-Ang Univ.)
  • 김기백 (중앙대학교 첨단영상정보대학원 영상공학과) ;
  • 김종수 (중앙대학교 첨단영상정보대학원 영상공학과) ;
  • 최종수 (중앙대학교 첨단영상정보대학원 영상공학과)
  • Published : 2008.06.18
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Abstract

Image Registration is used many works in image processing widely. But It is difficult to find the accuracy informations such as translation, rotation, and scaling between images. This paper proposes an algorithm that Fourier based image registration using the pyramid edge detection and line fitting. It can be estimated the informations by each sub-pixels. The proposed algorithm can be used for image registrations which high efficiency is required such as GIS, or MRI, CT, image mosaicing, weather forecasting, etc.

Keywords