About: Computer support for early glaucoma diagnosis based on the fused retinal images

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The autofluorescence of the retinal tissue has a potential to be used as a feature for the early glaucoma diagnosis [3]. In this paper, a new method for detection and segmentation of the zones with a higher level of autofluorescence around the optical disc in autofluorescent images is proposed. Areas of these small isles and their distances from the optical disc (OD) can be used as diagnostic parameters. The border of the OD is determined with the help of auxiliary infrared images, because of higher contrast between OD and surrounding tissue. Consequently, the multimodal registration method of both images to be fused must be applied, relying on our previous results [14]. The region growing method with manually determined seed points is used for segmentation. We show that the semi-automatic segmentation approach offers a reasonable estimation in comparison with manually segmented regions. The estimate is well defined thus removing the undesirable inter-expert variance. The autofluorescence of the retinal tissue has a potential to be used as a feature for the early glaucoma diagnosis [3]. In this paper, a new method for detection and segmentation of the zones with a higher level of autofluorescence around the optical disc in autofluorescent images is proposed. Areas of these small isles and their distances from the optical disc (OD) can be used as diagnostic parameters. The border of the OD is determined with the help of auxiliary infrared images, because of higher contrast between OD and surrounding tissue. Consequently, the multimodal registration method of both images to be fused must be applied, relying on our previous results [14]. The region growing method with manually determined seed points is used for segmentation. We show that the semi-automatic segmentation approach offers a reasonable estimation in comparison with manually segmented regions. The estimate is well defined thus removing the undesirable inter-expert variance. (en) Článek se zabývá využitím autofluorescenčních (AF) obrazů sítnice, jako zdroje přídavných informací, pro včasnou diagnostiku glaukomového onemocnění. Je navržen postup pro detekci zón se zvýšenou autofluorescencí v okolí optického disku (OD). (cs)
Title	Computer support for early glaucoma diagnosis based on the fused retinal images Počítačová podpora pro včasnou diagnostiku glaukomu založená na fůzovaných obrazech sítnice (cs) Computer support for early glaucoma diagnosis based on the fused retinal images (en)
skos:prefLabel	Computer support for early glaucoma diagnosis based on the fused retinal images Počítačová podpora pro včasnou diagnostiku glaukomu založená na fůzovaných obrazech sítnice (cs) Computer support for early glaucoma diagnosis based on the fused retinal images (en)
skos:notation	RIV/00216305:26220/06:PU64701!RIV08-MSM-26220___
http://linked.open.../vavai/riv/strany	249-258
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1M0572), Z(MSM0021630513)
http://linked.open...iv/cisloPeriodika	79
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Kolář, Radim Jan, Jiří Kubečka, Libor
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	469514
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/06:PU64701
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	glaucoma, image segmentation, retinal images (en)
http://linked.open.../riv/klicoveSlovo	retinal images image segmentation glaucoma
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[098C3E7AE5E4]
http://linked.open...i/riv/nazevZdroje	Scripta medica
http://linked.open...in/vavai/riv/obor	FS
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Data, algorithms, decision making
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	2006
http://linked.open...iv/tvurceVysledku	Jan, Jiří Kolář, Radim Kubečka, Libor
http://linked.open...n/vavai/riv/zamer	Advanced Electronic Communication Systems and Technologies (ELCOM)
issn	1211-3395
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	26220
is http://linked.open...avai/riv/vysledek of	Computer support for early glaucoma diagnosis based on the fused retinal images Computer support for early glaucoma diagnosis based on the fused retinal images

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