About: Segmentation of Individual Cells in Phase Contrast Microscopy 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	Phase contrast microscopy is widely used for live cell imaging. Automatic computer processing of phase-contrast images is complicated, particularly because of the halos that are present around the cells. We introduce a new algorithm able to segment individual cells by using the halos. The halos between cells are detected by thresholding and skeletonization, and gaps in the edges are filled in using Dijkstra’s algorithm. The result of the algorithm was compared with the results of manual segmentation performed by a human expert and evaluated on level of precision of individual cells’ edges. The source code and test data, including the manual segmentation are made available to the public. Phase contrast microscopy is widely used for live cell imaging. Automatic computer processing of phase-contrast images is complicated, particularly because of the halos that are present around the cells. We introduce a new algorithm able to segment individual cells by using the halos. The halos between cells are detected by thresholding and skeletonization, and gaps in the edges are filled in using Dijkstra’s algorithm. The result of the algorithm was compared with the results of manual segmentation performed by a human expert and evaluated on level of precision of individual cells’ edges. The source code and test data, including the manual segmentation are made available to the public. (en)
Title	Segmentation of Individual Cells in Phase Contrast Microscopy Images Segmentation of Individual Cells in Phase Contrast Microscopy Images (en)
skos:prefLabel	Segmentation of Individual Cells in Phase Contrast Microscopy Images Segmentation of Individual Cells in Phase Contrast Microscopy Images (en)
skos:notation	RIV/67985556:_____/14:00435026!RIV15-GA0-67985556
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GA13-29225S)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Šroubek, Filip Soukup, Jindřich
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	Ústav teorie informace a automatizace AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	44195
http://linked.open...ai/riv/idVysledku	RIV/67985556:_____/14:00435026
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	image segmentation; phase contrast microscopy; time-lapse imaging (en)
http://linked.open.../riv/klicoveSlovo	time-lapse imaging image segmentation phase contrast microscopy
http://linked.open...ontrolniKodProRIV	[10965CDDC3AE]
http://linked.open...v/mistoKonaniAkce	London
http://linked.open...i/riv/mistoVydani	London
http://linked.open...i/riv/nazevZdroje	Proceedings of the 18th Conference on Medical Image Understanding and Analysis
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Slepá dekonvoluce obrazu v limitních podmínkách
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Šroubek, Filip Soukup, Jindřich Lašan, M.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2014-07-09 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	City University London
https://schema.org/isbn	1-901725-51-0

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