Transformation polytopes for line correspondences in digital images

  • Authors:
  • Kristof Teelen;Peter Veelaert

  • Affiliations:
  • University College Ghent, Engineering Sciences, Ghent University Association, Ghent, Belgium;University College Ghent, Engineering Sciences, Ghent University Association, Ghent, Belgium

  • Venue:
  • IWCIA'08 Proceedings of the 12th international conference on Combinatorial image analysis
  • Year:
  • 2008

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Abstract

We present an uncertainty model for geometric transformations, based on polygonal uncertainty regions and transformation polytopes. The main contribution of this paper is a systematic approach for the computation of regions of interest for features by using the uncertainty model. The focus is on the solution of transformation problems for geometric primitives, especially lines, so that regions of interest can be computed for corresponding geometric features in distinct images.