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Affine image registration transformation estimation using a real coded genetic algorithm with SBX

  • Mosab Bazargani
  • , António Anjos
  • , Fernando Lobo
  • , Ali Mollahosseini
  • , Hamid Shahbazkia
  • Universidade do Algarve, Faro
  • Instituto Superior Manuel Teixeira Gomes

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We describe the application of a real coded genetic algorithm (GA) to align two or more 2-D images by means of image registration. The proposed search strategy is a transformation parameters-based approach involving the affine transform. The real coded GA uses Simulated Binary Crossover (SBX). In addition, we propose a new technique for matching points between a warped and static images by using a randomized ordering when visiting the points during the matching procedure. The results confirm the usefulness of the proposed noisy objective function and the suitability of SBX as a recombination operator for this type of problem.
Original languageEnglish
Title of host publicationProceedings of the 14th Annual Conference Companion on Genetic and Evolutionary Computation
Place of PublicationNew York, NY, USA
PublisherAssociation for Computing Machinery
Pages1459–1460
ISBN (Print)9781450311786
DOIs
Publication statusPublished - 7 Jul 2012
Externally publishedYes

Publication series

NameGECCO '12
PublisherAssociation for Computing Machinery

Keywords

  • affine transform
  • genetic algorithms
  • image registration
  • point-pattern matching
  • simulated binary crossover

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