About: 3D Metric Reconstruction from Uncalibrated Omnidirectional Images

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Není k dispozici (cs) We show that it is possible to obtain a very complete 3D metric reconstruction of the surrounding scene from two or more uncalibrated omnidirectional images. In particular, we demonstrate that omnidirectional images with angle of view above 180 degrees can be reliably autocalibrated. We also show that wide angle images provide reliable information about their camera positions and orientations. We link together a method for simultaneous omnidirectional camera model and epipolar geometry estimation and a method for factorization-based 3D reconstruction in order to obtain metric reconstruction of unknown scene observed by uncalibrated omnidirectional images. The 3D reconstruction is done from automatically established image correspondences only. Besides rigidity, no assumptions about the scene are made (e.g. presence of a calibration object). We demonstrate our method in experiments with Nikon FC-E8 and Sigma 8mm-f4-EX fish-eye lenses. Nevertheless, the proposed method can be used for a l We show that it is possible to obtain a very complete 3D metric reconstruction of the surrounding scene from two or more uncalibrated omnidirectional images. In particular, we demonstrate that omnidirectional images with angle of view above 180 degrees can be reliably autocalibrated. We also show that wide angle images provide reliable information about their camera positions and orientations. We link together a method for simultaneous omnidirectional camera model and epipolar geometry estimation and a method for factorization-based 3D reconstruction in order to obtain metric reconstruction of unknown scene observed by uncalibrated omnidirectional images. The 3D reconstruction is done from automatically established image correspondences only. Besides rigidity, no assumptions about the scene are made (e.g. presence of a calibration object). We demonstrate our method in experiments with Nikon FC-E8 and Sigma 8mm-f4-EX fish-eye lenses. Nevertheless, the proposed method can be used for a l (en)
Title	Není k dispozici (cs) 3D Metric Reconstruction from Uncalibrated Omnidirectional Images 3D Metric Reconstruction from Uncalibrated Omnidirectional Images (en)
skos:prefLabel	Není k dispozici (cs) 3D Metric Reconstruction from Uncalibrated Omnidirectional Images 3D Metric Reconstruction from Uncalibrated Omnidirectional Images (en)
skos:notation	RIV/68407700:21230/04:03096462!RIV/2005/GA0/212305/N
http://linked.open.../vavai/riv/strany	545 ; 550
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/01/0971), Z(MSM 212300013)
http://linked.open...vai/riv/dodaniDat	2005
http://linked.open...aciTvurceVysledku	Mičušík, Branislav Pajdla, Tomáš Martinec, Daniel
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	596651
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/04:03096462
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	3D reconstruction; metric calibration; omnidirectional cameras (en)
http://linked.open.../riv/klicoveSlovo	3D reconstruction metric calibration omnidirectional cameras
http://linked.open...ontrolniKodProRIV	[F1DD42B4B18F]
http://linked.open...v/mistoKonaniAkce	Jeju Island
http://linked.open...i/riv/mistoVydani	Seoul
http://linked.open...i/riv/nazevZdroje	Proceedings of the Asian Conference on Computer Vision (ACCV)
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Omnidirectional Vision
http://linked.open...UplatneniVysledku	2004
http://linked.open...iv/tvurceVysledku	Pajdla, Tomáš Martinec, Daniel Mičušík, Branislav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2004-01-27 (xsd:date)
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20212300013
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Asian Federation of Computer Vision Societies
https://schema.org/isbn	89-954842-0-9
http://localhost/t...ganizacniJednotka	21230

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