Application of active contours with expert knowledge to heart ventricle segmentation

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dc.contributor.authorTomczyk, Arkadiusz
dc.date.accessioned2015-06-03T11:16:03Z
dc.date.available2015-06-03T11:16:03Z
dc.date.issued2013
dc.description.abstractAutomatic heart ventricle segmentation in CT heart images can be an element of system supporting pulmonary embolism diagnosis. To solve that problem in this paper an application of two classical active contour models, snakes and geometric active contours, is proposed. The prepared implementation uses the unified model of those techniques which allows to define forces acting upon a contour only once. The nature of the images causes that the process of force construction requires additional expert knowledge since using only the information visible in the image satisfactory results cannot be obtained.en_EN
dc.formatapplication/pdf
dc.identifier.citationJournal of Applied Computer Science., 2013 Vol.21 nr 2 s.181-194
dc.identifier.issn1507-0360
dc.identifier.other0000043772
dc.identifier.urihttp://hdl.handle.net/11652/478
dc.language.isoen
dc.publisherWydawnictwo Politechniki Łódzkiejpl_PL
dc.publisherLodz University of Technology. Pressen_EN
dc.relation.ispartofseriesJournal of Applied Computer Science., 2013 Vol.21 nr 2en_EN
dc.titleApplication of active contours with expert knowledge to heart ventricle segmentation
dc.typeArtykuł

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