About: Simultaneous Tracking of Multiple Objects Using Fast Level Set-Like Algorithm

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A topological flexibility of implicit active contours is of great benefit, since it allows simultaneous detection of several objects without any a priori knowledge about their number and shapes. However, in tracking applications it is often required to keep desired objects mutually separated as well as allow each object to evolve itself, i.e. different objects cannot be merged together, but each object can split into several regions that can be merged again later in time. The former can be achieved by applying topology-preserving constraints exploiting either various repelling forces or the simple point concept from digital geometry, which brings, however, an indispensable increase in the execution time and also prevent the latter. In this paper, we propose more efficient and more flexible topology-preserving constraint based on a region indication function, that can be easily integrated into a fast level set-like algorithm by Maška et al. A topological flexibility of implicit active contours is of great benefit, since it allows simultaneous detection of several objects without any a priori knowledge about their number and shapes. However, in tracking applications it is often required to keep desired objects mutually separated as well as allow each object to evolve itself, i.e. different objects cannot be merged together, but each object can split into several regions that can be merged again later in time. The former can be achieved by applying topology-preserving constraints exploiting either various repelling forces or the simple point concept from digital geometry, which brings, however, an indispensable increase in the execution time and also prevent the latter. In this paper, we propose more efficient and more flexible topology-preserving constraint based on a region indication function, that can be easily integrated into a fast level set-like algorithm by Maška et al. (en)
Title	Simultaneous Tracking of Multiple Objects Using Fast Level Set-Like Algorithm Simultaneous Tracking of Multiple Objects Using Fast Level Set-Like Algorithm (en)
skos:prefLabel	Simultaneous Tracking of Multiple Objects Using Fast Level Set-Like Algorithm Simultaneous Tracking of Multiple Objects Using Fast Level Set-Like Algorithm (en)
skos:notation	RIV/00216224:14330/10:00044731!RIV11-MSM-14330___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(2B06052), P(LC535), S, Z(MSM0021622419)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Kozubek, Michal Maška, Martin Matula, Pavel
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	Masarykova univerzita / Fakulta informatiky
http://linked.open...dnocenehoVysledku	287523
http://linked.open...ai/riv/idVysledku	RIV/00216224:14330/10:00044731
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	level set framework; topology preservation; object tracking; contour evolution (en)
http://linked.open.../riv/klicoveSlovo	level set framework object tracking topology preservation contour evolution
http://linked.open...ontrolniKodProRIV	[567444C51C1E]
http://linked.open...v/mistoKonaniAkce	Mikulov
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	6th Doctoral Workshop on Mathematical and Engineering Methods in Computer Science
http://linked.open...in/vavai/riv/obor	IN
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Determination of markers, screening and early diagnostics of cancer diseases using highly automated processing of multidimensional biomedical images Chromosome dynamics and organization during the cell cycle in normal and pathologic conditions
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Matula, Pavel Maška, Martin Kozubek, Michal
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2010-10-22 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Highly Parallel and Distributed Computing Systems
number of pages	9 (xsd:int)
http://purl.org/ne...btex#hasPublisher	NOVPRESS
https://schema.org/isbn	978-80-87342-10-7
http://localhost/t...ganizacniJednotka	14330
is http://linked.open...avai/riv/vysledek of	Simultaneous Tracking of Multiple Objects Using Fast Level Set-Like Algorithm Simultaneous Tracking of Multiple Objects Using Fast Level Set-Like Algorithm Simultaneous Tracking of Multiple Objects Using Fast Level Set-Like Algorithm

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