About: Omnidirectional camera motion estimation

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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	We present an automatic technique for computing relative camera motion and simultaneous omnidirectional image matching. The technics works for small as well as large motions, tolerates multiple moving objects and very large occlusions in the scene. We show that the correct motion is found much sooner if the tentative matches are sampled after ordering them by the similarity of their descriptors. Secondly, we show that the correct camera motion can be better found by soft voting for the direction of the motion than by selecting the motion that is supported by the largest set of matches. Finally, we show that it is useful to filter out the epipolar geometries which are not generated by points reconstructed in front of cameras. We present an automatic technique for computing relative camera motion and simultaneous omnidirectional image matching. The technics works for small as well as large motions, tolerates multiple moving objects and very large occlusions in the scene. We show that the correct motion is found much sooner if the tentative matches are sampled after ordering them by the similarity of their descriptors. Secondly, we show that the correct camera motion can be better found by soft voting for the direction of the motion than by selecting the motion that is supported by the largest set of matches. Finally, we show that it is useful to filter out the epipolar geometries which are not generated by points reconstructed in front of cameras. (en) We present an automatic technique for computing relative camera motion and simultaneous omnidirectional image matching. The technics works for small as well as large motions, tolerates multiple moving objects and very large occlusions in the scene. We show that the correct motion is found much sooner if the tentative matches are sampled after ordering them by the similarity of their descriptors. Secondly, we show that the correct camera motion can be better found by soft voting for the direction of the motion than by selecting the motion that is supported by the largest set of matches. Finally, we show that it is useful to filter out the epipolar geometries which are not generated by points reconstructed in front of cameras. (cs)
Title	Omnidirectional camera motion estimation Omnidirectional camera motion estimation (en) Omnidirectional camera motion estimation (cs)
skos:prefLabel	Omnidirectional camera motion estimation Omnidirectional camera motion estimation (en) Omnidirectional camera motion estimation (cs)
skos:notation	RIV/68407700:21230/08:03155764!RIV09-MSM-21230___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6840770038)
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Torii, Akihiko Pajdla, 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	384515
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/08:03155764
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	camera motion estimation; omnidirectional images; epipolar geometry (en)
http://linked.open.../riv/klicoveSlovo	epipolar geometry camera motion estimation omnidirectional images
http://linked.open...ontrolniKodProRIV	[459CC29DE5E3]
http://linked.open...v/mistoKonaniAkce	Funchal, Madeira
http://linked.open...i/riv/mistoVydani	Setúbal
http://linked.open...i/riv/nazevZdroje	VISAPP 2008: Proceedings of the Third International Conference on Computer Vision Theory and Applications
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...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Pajdla, Tomáš Torii, Akihiko
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000256791600090
http://linked.open.../riv/zahajeniAkce	2008-01-22 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Decision Making and Control for Manufacturing III
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	INSTICC Press
https://schema.org/isbn	978-989-8111-21-0
http://localhost/t...ganizacniJednotka	21230

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