About: Elastic registration of biomedical images on CUDA-Supported graphics procesor units

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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	Elastic registration is a task of finding the matching of two images, using geometric and elastic transformations, so that objects in images have the same size, position and orientation. We apply elastic registration in the framework of volume reconstruction, where an object acquired from parallel physical sections is composed and mutual positions of the sections including deformations caused by their cutting have to be found. The method lies in optimizing a functional consisting of two parts: first, discrete total variation as a measure of roughness and, second, L1 norm as a measure of dissimilarity of images. As a parallelizable optimization strategy we apply a potential-based equivalent transformation of a (max,+)-labelling problem. CUDA-based implementation of the described elastic registration algorithm is reasonably fast, requires seconds to minutes of calculations, provides good results and, thus, can be used for practical tasks dealing with alignment of biomedical images Elastic registration is a task of finding the matching of two images, using geometric and elastic transformations, so that objects in images have the same size, position and orientation. We apply elastic registration in the framework of volume reconstruction, where an object acquired from parallel physical sections is composed and mutual positions of the sections including deformations caused by their cutting have to be found. The method lies in optimizing a functional consisting of two parts: first, discrete total variation as a measure of roughness and, second, L1 norm as a measure of dissimilarity of images. As a parallelizable optimization strategy we apply a potential-based equivalent transformation of a (max,+)-labelling problem. CUDA-based implementation of the described elastic registration algorithm is reasonably fast, requires seconds to minutes of calculations, provides good results and, thus, can be used for practical tasks dealing with alignment of biomedical images (en)
Title	Elastic registration of biomedical images on CUDA-Supported graphics procesor units Elastic registration of biomedical images on CUDA-Supported graphics procesor units (en)
skos:prefLabel	Elastic registration of biomedical images on CUDA-Supported graphics procesor units Elastic registration of biomedical images on CUDA-Supported graphics procesor units (en)
skos:notation	RIV/67985823:_____/10:00347031!RIV11-GA0-67985823
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/08/0691), P(GA304/09/0733), P(LC06063), Z(AV0Z50110509)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Michálek, Jan Čapek, Martin Janáček, Jiří Kubínová, Lucie
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	Fyziologický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	256614
http://linked.open...ai/riv/idVysledku	RIV/67985823:_____/10:00347031
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	volume reconstruction; elastic alignment; CUDA (en)
http://linked.open.../riv/klicoveSlovo	elastic alignment volume reconstruction CUDA
http://linked.open...ontrolniKodProRIV	[30EEAD8306D5]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	Analysis of biomedical signals and images
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Visualization and processing of 3D images captured by a confocal microscope using graphics processor unit programming and virtual reality Three-dimensional arrangement and remodelation of the capillary bed of placentas from pregnancies complicated by type I diabetes mellitus Flurescence microscopy in biological and medical research
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Janáček, Jiří Kubínová, Lucie Michálek, Jan Čapek, Martin
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2010-06-27 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Výzkum molekulárních a buněčných základů fyziologických a patofyziologických procesů s cílem objasnit mechanismy vzniku závažných onemocnění člověka
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	University of technology
https://schema.org/isbn	978-80-214-4106-4

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