About: Stereographic rectification of omnidirectional stereo pairs

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We present a general technique for rectification of a stereo pair acquired by a calibrated omnidirectional camera. Using this technique we formulate a new stereographic rectification method. Our rectification does not map epipolar curves onto lines as common rectification methods, but rather maps epipolar curves onto circles. We show that this rectification in a certain sense minimizes the distortion of the original omnidirectional images. We formulate the rectification for multiple images and show that the choice of the optimal projection center of the rectification is under certain circumstances equivalent to the classical problem of spherical minimax location. We demonstrate the behaviour and the quality of the rectification in real experiments with images from 180 degree field of view fish eye lenses. We present a general technique for rectification of a stereo pair acquired by a calibrated omnidirectional camera. Using this technique we formulate a new stereographic rectification method. Our rectification does not map epipolar curves onto lines as common rectification methods, but rather maps epipolar curves onto circles. We show that this rectification in a certain sense minimizes the distortion of the original omnidirectional images. We formulate the rectification for multiple images and show that the choice of the optimal projection center of the rectification is under certain circumstances equivalent to the classical problem of spherical minimax location. We demonstrate the behaviour and the quality of the rectification in real experiments with images from 180 degree field of view fish eye lenses. (en)
Title	Stereographic rectification of omnidirectional stereo pairs Stereographic rectification of omnidirectional stereo pairs (en)
skos:prefLabel	Stereographic rectification of omnidirectional stereo pairs Stereographic rectification of omnidirectional stereo pairs (en)
skos:notation	RIV/68407700:21230/09:00163115!RIV10-MSM-21230___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(7E09062), Z(MSM6840770038)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Pajdla, Tomáš Heller, Jan
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	343812
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/09:00163115
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Omnidirectional Vision; Rectification (en)
http://linked.open.../riv/klicoveSlovo	Rectification Omnidirectional Vision
http://linked.open...ontrolniKodProRIV	[77761C4AF927]
http://linked.open...v/mistoKonaniAkce	Fontainebleau Resort, Miami Beach, Florida
http://linked.open...i/riv/mistoVydani	Madison
http://linked.open...i/riv/nazevZdroje	CVPR 2009: Proceedings of the 2009 IEEE Computer Society Conference on Computer Vision and Pattern Recognition
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Planetary Robotics Vision Ground Processing
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Heller, Jan Pajdla, Tomáš
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2009-06-20 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Decision Making and Control for Manufacturing III
issn	1063-6919
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Omnipress
https://schema.org/isbn	978-1-4244-3991-1
http://localhost/t...ganizacniJednotka	21230
is http://linked.open...avai/riv/vysledek of	Stereographic rectification of omnidirectional stereo pairs Stereographic rectification of omnidirectional stereo pairs Stereographic rectification of omnidirectional stereo pairs Stereographic rectification of omnidirectional stereo pairs

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