Matching elastic contours

Davi Geiger, J. A. Vlontzos

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

Abstract

One possible representation for regions of interest is by their contours. In many applications one would like to match these contours, e.g. to calculate the thickness of the left ventricule walls when they undergo large dilations. The difficulty of the problem arises since the matching contours are of different sizes and have gone under elastic deformations. We propose an optimal method to match elastic contours. The method is based on dynamic programing and on some ideas borrowed from stereo matching where occlusions correspond to contour regions that have no match after the deformation.

Original languageEnglish (US)
Title of host publicationIEEE Computer Vision and Pattern Recognition
Editors Anon
PublisherPubl by IEEE
Pages602-604
Number of pages3
ISBN (Print)0818638826
StatePublished - 1993
EventProceedings of the 1993 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - New York, NY, USA
Duration: Jun 15 1993Jun 18 1993

Other

OtherProceedings of the 1993 IEEE Computer Society Conference on Computer Vision and Pattern Recognition
CityNew York, NY, USA
Period6/15/936/18/93

Fingerprint

Elastic deformation

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Geiger, D., & Vlontzos, J. A. (1993). Matching elastic contours. In Anon (Ed.), IEEE Computer Vision and Pattern Recognition (pp. 602-604). Publ by IEEE.

Matching elastic contours. / Geiger, Davi; Vlontzos, J. A.

IEEE Computer Vision and Pattern Recognition. ed. / Anon. Publ by IEEE, 1993. p. 602-604.

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

Geiger, D & Vlontzos, JA 1993, Matching elastic contours. in Anon (ed.), IEEE Computer Vision and Pattern Recognition. Publ by IEEE, pp. 602-604, Proceedings of the 1993 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, New York, NY, USA, 6/15/93.
Geiger D, Vlontzos JA. Matching elastic contours. In Anon, editor, IEEE Computer Vision and Pattern Recognition. Publ by IEEE. 1993. p. 602-604
Geiger, Davi ; Vlontzos, J. A. / Matching elastic contours. IEEE Computer Vision and Pattern Recognition. editor / Anon. Publ by IEEE, 1993. pp. 602-604
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