New point matching method for image registration

  • Authors:

  • Daniela Fuiorea;Vasile Gui;Florin Alexa;Corneliu Toma

  • Affiliations:

  • Communication Department, Faculty of Electronics and Communication, "Politehnica" University of Timisoara, Timisoara, Romania;Communication Department, Faculty of Electronics and Communication, "Politehnica" University of Timisoara, Timisoara, Romania;Communication Department, Faculty of Electronics and Communication, "Politehnica" University of Timisoara, Timisoara, Romania;Communication Department, Faculty of Electronics and Communication, "Politehnica" University of Timisoara, Timisoara, Romania

  • Venue:
  • CIMMACS'07 Proceedings of the 6th WSEAS international conference on Computational intelligence, man-machine systems and cybernetics
  • Year:
  • 2007

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Abstract

This paper presents a new point matching algorithm which uses color pixel information in order to accomplish the registration task. Parameter estimation is carried out with a similarity transform estimated for sets of two pairs of points. The problem investigated in this paper is finding an optimal threshold that can reject possible mismatches between pairs of points, in order to simultaneously increase the estimation accuracy and reduce the processing time. The solution is analyzed and performances are evaluated.