Efficient Computation of the Most Probable Motion from Fuzzy Correspondences

  • Authors:
  • Moshe Ben-Ezra;Shmuel Peleg;Michael Werman

  • Affiliations:
  • -;-;-

  • Venue:
  • WACV '98 Proceedings of the 4th IEEE Workshop on Applications of Computer Vision (WACV'98)
  • Year:
  • 1998
  • Towards Fuzzy Calibration

    AFSS '02 Proceedings of the 2002 AFSS International Conference on Fuzzy Systems. Calcutta: Advances in Soft Computing

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Abstract

An algorithm is presented for finding the most probableimage motion between two images from fuzzy point correspondences.In fuzzy correspondence a point in one imageis assigned to a region in the other image. Such a region canbe line (aperture effect) or a convex polygon. Noise and outliersare always present, and points may belong to differentmotions. The presented algorithm, which uses linear programming,recovers the motion parameters and performsoutlier rejection and motion-segmentation at the same time.The linear program computes the global optimum without aneed for initial guess.