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Filtering Feature Mismatches using Multiple Descriptors

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2014, 19(1), pp.23-30
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

김재영 1 전희성 1

1울산대학교

Accredited

ABSTRACT

Feature matching using image descriptors is robust method used recently. However, mismatchesoccur in 3D transformed images, illumination-changed images and repetitive-pattern images. Inthis paper, we observe that there are a lot of mismatches in the images which have repetitivepatterns. We analyze it and propose a method to eliminate these mismatches. MDMF(MultipleDescriptors-based Mismatch Filtering) eliminates mismatches by using descriptors of nearestseveral features of one specific feature point. In experiments, for geometrical transformation likescale, rotation, affine, we compare the match ratio among SIFT, ASIFT and MDMF, and we showthat MDMF can eliminate mismatches successfully.

Citation status

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