About: Reliable 3D reconstruction from a few catadioptric 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	This paper proposes a scheme for the reliable reconstruction of indoor scenes from few catadioptric images. A set of hand-detected correspondences are established across (not necessarily all) images. Our improved method is used for the estimation of the essential matrix from points which have appropriately normalized coordinates. Hartley's decomposition is used for estimation of motion parameters. A heuristic is suggested for selecting the point pairs which are {\em most reliable\/} for 3D reconstruction. The known mid-point method is applied for computing the 3D model of a real scene. The parameters of the catradioptric sensor are approximately known but no precise self-calibration method is performed. The experiments show that a reliable 3D reconstruction is possible even without complicated non-linear self-calibration and/or recontruction methods. This paper proposes a scheme for the reliable reconstruction of indoor scenes from few catadioptric images. A set of hand-detected correspondences are established across (not necessarily all) images. Our improved method is used for the estimation of the essential matrix from points which have appropriately normalized coordinates. Hartley's decomposition is used for estimation of motion parameters. A heuristic is suggested for selecting the point pairs which are {\em most reliable\/} for 3D reconstruction. The known mid-point method is applied for computing the 3D model of a real scene. The parameters of the catradioptric sensor are approximately known but no precise self-calibration method is performed. The experiments show that a reliable 3D reconstruction is possible even without complicated non-linear self-calibration and/or recontruction methods. (en)
Title	Reliable 3D reconstruction from a few catadioptric images Reliable 3D reconstruction from a few catadioptric images (en)
skos:prefLabel	Reliable 3D reconstruction from a few catadioptric images Reliable 3D reconstruction from a few catadioptric images (en)
skos:notation	RIV/68407700:21230/02:03092001!RIV/2004/GA0/212304/N
http://linked.open.../vavai/riv/strany	71 ; 78
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA102/01/0971)
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Svoboda, Tomáš
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	662068
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/02:03092001
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	catadioptric cameras;structure from motion;triangulation (en)
http://linked.open.../riv/klicoveSlovo	structure from motion triangulation catadioptric cameras
http://linked.open...ontrolniKodProRIV	[860158A30432]
http://linked.open...v/mistoKonaniAkce	Copenhagen
http://linked.open...i/riv/mistoVydani	Los Alamitos
http://linked.open...i/riv/nazevZdroje	Proceedings of the IEEE Workshop on Omnidirectional Vision
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Omnidirectional Vision
http://linked.open...UplatneniVysledku	2002
http://linked.open...iv/tvurceVysledku	Svoboda, Tomáš Doubek, P.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2002-01-01 (xsd:date)
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IEEE Computer Society Press
https://schema.org/isbn	0-7695-1629-7
http://localhost/t...ganizacniJednotka	21230

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