About: Joint Non-rigid Motion Estimation and Segmentation

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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) Usually, object segmentation and motion estimation are considered (and modelled) as different tasks. For motion estimation this leads to problems arising especially at the boundary of an object moving in front of another if e.g. prior assumptions about continuity of the motion field are made. Thus we expect that a good segmentation will improve the motion estimation and vice versa. To demonstrate this, we consider the simple task of joint segmentation and motion estimation of an arbitrary (non-rigid) object moving in front of a still background. We propose a statistical model which represents the moving object as a triangular mesh of pairs of corresponding points and introduce an provably correct iterative scheme, which simultaneously finds the optimal segmentation and corresponding motion field. Usually, object segmentation and motion estimation are considered (and modelled) as different tasks. For motion estimation this leads to problems arising especially at the boundary of an object moving in front of another if e.g. prior assumptions about continuity of the motion field are made. Thus we expect that a good segmentation will improve the motion estimation and vice versa. To demonstrate this, we consider the simple task of joint segmentation and motion estimation of an arbitrary (non-rigid) object moving in front of a still background. We propose a statistical model which represents the moving object as a triangular mesh of pairs of corresponding points and introduce an provably correct iterative scheme, which simultaneously finds the optimal segmentation and corresponding motion field. (en)
Title	Není k dispozici (cs) Joint Non-rigid Motion Estimation and Segmentation Joint Non-rigid Motion Estimation and Segmentation (en)
skos:prefLabel	Není k dispozici (cs) Joint Non-rigid Motion Estimation and Segmentation Joint Non-rigid Motion Estimation and Segmentation (en)
skos:notation	RIV/68407700:21230/04:03103450!RIV/2005/AV0/212305/N
http://linked.open.../vavai/riv/strany	631 ; 638
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1ET101210406)
http://linked.open...vai/riv/dodaniDat	2005
http://linked.open...aciTvurceVysledku	Šára, Radim
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	569508
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/04:03103450
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Computer vision; Markov random fields; motion estimation; segmentation (en)
http://linked.open.../riv/klicoveSlovo	segmentation Markov random fields Computer vision motion estimation
http://linked.open...ontrolniKodProRIV	[B931F0EDE44E]
http://linked.open...v/mistoKonaniAkce	Auckland
http://linked.open...i/riv/mistoVydani	Heidelberg
http://linked.open...i/riv/nazevZdroje	IWCIA '04: Proceedings 10th International Workshop on Combinatorial Image Analysis
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	Automatic 3D Virtual Model Builder from Photographs
http://linked.open...UplatneniVysledku	2004
http://linked.open...iv/tvurceVysledku	Šára, Radim Flach, B.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2004-12-01 (xsd:date)
issn	0302-9743
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Springer-Verlag
http://localhost/t...ganizacniJednotka	21230

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