The identification of capillary endings in proliferative retinopathy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F00%3A00002868" target="_blank" >RIV/00216224:14110/00:00002868 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The identification of capillary endings in proliferative retinopathy

Popis výsledku v původním jazyce

The aim of the study was to quantify the risk of visual loss in proliferative retinopathy and to compare the results with routine method. Method: The fundus photographs were elaborated by ACC (Adaptive Contrast Control) method to increase the contrast ofvessels. The distribution of vessel length for diameter was found and the total vessel length for a given diameter was calculated. The capillary endings were identified by means of the circle plotted from the middle of capillary diameter. The sector of circle non-intersecting the capillary that reached a given value was used as criterion. Results: In high risk of visual loss, the number of endings was found to be more then 1,5 higher in comparison with the findings in low risk of visual loss. Discussion: The method could be improved by introducing of coefficients considering the capillary ending location on fundus.

Název v anglickém jazyce

The identification of capillary endings in proliferative retinopathy

Popis výsledku anglicky

The aim of the study was to quantify the risk of visual loss in proliferative retinopathy and to compare the results with routine method. Method: The fundus photographs were elaborated by ACC (Adaptive Contrast Control) method to increase the contrast ofvessels. The distribution of vessel length for diameter was found and the total vessel length for a given diameter was calculated. The capillary endings were identified by means of the circle plotted from the middle of capillary diameter. The sector of circle non-intersecting the capillary that reached a given value was used as criterion. Results: In high risk of visual loss, the number of endings was found to be more then 1,5 higher in comparison with the findings in low risk of visual loss. Discussion: The method could be improved by introducing of coefficients considering the capillary ending location on fundus.

Druh

D - Stať ve sborníku

CEP obor

FF - ORL, oftalmologie, stomatologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2000

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

CAFIA 2000

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

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Název nakladatele

International Workshop on Computer Assisted Fundus Image Analysis

Místo vydání

Copenhagen, Denmark

Místo konání akce

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Datum konání akce

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Typ akce podle státní příslušnosti

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Kód UT WoS článku

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