An improved RANSAC homography algorithm for feature based image mosaic

  • Authors:
  • Fuli Wu;Xianyong Fang

  • Affiliations:
  • Zhejiang University of Technology, College of Information Engineering, Hangzhou, China;Anhui of University, Key Lab. of Computing & Signal Processing, Hefei, China

  • Venue:
  • ISCGAV'07 Proceedings of the 7th WSEAS International Conference on Signal Processing, Computational Geometry & Artificial Vision
  • Year:
  • 2007

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Abstract

In this paper, we proposed a new feature based image mosaic algorithm. The improved RANSAC homography algorithm based on the modified media flow filter, to detect wrong matches for improving the stability of the normal RANSAC homography algorithm. The method improved the local registration between neighboring images. Experiments and Statistical Analysis show that our mosaic method is robust.