Finding region correspondences for wide baseline stereo

D. Chetverikov, Zoltán Megyesi, Zsolt Jankó

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

This study addresses the problem of finding correspondences for wide baseline stereo. Texture has traditionally been utilised as a single-image cue for 3D shape reconstruction (shape-from-texture); at the same time, its role in multiview scene reconstruction has been very limited. In stereo image matching, repetitive patterns are usually considered as disturbing factor since they tend to produce multiple peaks of correlation, which results in matching ambiguity. We argue that presence and proper analysis of distinct, compact periodic texture areas can facilitate wide baseline matching by providing periodic distinguished regions (PDRs) that efficiently constrain the search for correspondences. We demonstrate how PDRs can be used to find a few initial correspondences in a wide baseline stereo pair and to establish precise correspondences for building the epipolar geometry. Experimental results for various wide baseline stereo pairs are shown.

Original languageEnglish
Title of host publicationProceedings - International Conference on Pattern Recognition
EditorsJ. Kittler, M. Petrou, M. Nixon
Pages276-279
Number of pages4
Volume4
Publication statusPublished - 2004
EventProceedings of the 17th International Conference on Pattern Recognition, ICPR 2004 - Cambridge, United Kingdom
Duration: Aug 23 2004Aug 26 2004

Other

OtherProceedings of the 17th International Conference on Pattern Recognition, ICPR 2004
CountryUnited Kingdom
CityCambridge
Period8/23/048/26/04

Fingerprint

Textures
Image matching
Geometry

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Vision and Pattern Recognition
  • Hardware and Architecture

Cite this

Chetverikov, D., Megyesi, Z., & Jankó, Z. (2004). Finding region correspondences for wide baseline stereo. In J. Kittler, M. Petrou, & M. Nixon (Eds.), Proceedings - International Conference on Pattern Recognition (Vol. 4, pp. 276-279)

Finding region correspondences for wide baseline stereo. / Chetverikov, D.; Megyesi, Zoltán; Jankó, Zsolt.

Proceedings - International Conference on Pattern Recognition. ed. / J. Kittler; M. Petrou; M. Nixon. Vol. 4 2004. p. 276-279.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Chetverikov, D, Megyesi, Z & Jankó, Z 2004, Finding region correspondences for wide baseline stereo. in J Kittler, M Petrou & M Nixon (eds), Proceedings - International Conference on Pattern Recognition. vol. 4, pp. 276-279, Proceedings of the 17th International Conference on Pattern Recognition, ICPR 2004, Cambridge, United Kingdom, 8/23/04.
Chetverikov D, Megyesi Z, Jankó Z. Finding region correspondences for wide baseline stereo. In Kittler J, Petrou M, Nixon M, editors, Proceedings - International Conference on Pattern Recognition. Vol. 4. 2004. p. 276-279
Chetverikov, D. ; Megyesi, Zoltán ; Jankó, Zsolt. / Finding region correspondences for wide baseline stereo. Proceedings - International Conference on Pattern Recognition. editor / J. Kittler ; M. Petrou ; M. Nixon. Vol. 4 2004. pp. 276-279
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