Detection of raynaud’s phenomenon by thermographic testing for finger thermoregulation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18450%2F17%3A50013626" target="_blank" >RIV/62690094:18450/17:50013626 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/chapter/10.1007%2F978-3-319-54430-4_46" target="_blank" >https://link.springer.com/chapter/10.1007%2F978-3-319-54430-4_46</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-319-54430-4_46" target="_blank" >10.1007/978-3-319-54430-4_46</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Detection of raynaud’s phenomenon by thermographic testing for finger thermoregulation

Popis výsledku v původním jazyce

Raynaud phenomenon is a disorder of blood flow in the fingers and generally said to be a vasospastic response to cold or emotional stress due to blockage in constricted digital artery. However some cases triggered by excessive use of the hands are also reported besides the idiopathic vasospasms. During the attack, the vessels temporarily narrow down limiting the blood supply to fingers thus the small arteries may thicken overtime. The severe episodes result in numbness, color change of the affected fingers, eventually gangrene. Therefore in this paper we present a detection methodology for early diagnosis to prevent the reduced blood flow by thermal image processing based on thermoregulation in fingers. Several experiments were conducted by altering the conditions to understand the differences between the states after cooling process. The first results are greatly encouraging that reduced blood flow is mathematically identified by grid histogram matrices for red-channel conversion of higher radiation.

Název v anglickém jazyce

Detection of raynaud’s phenomenon by thermographic testing for finger thermoregulation

Popis výsledku anglicky

Raynaud phenomenon is a disorder of blood flow in the fingers and generally said to be a vasospastic response to cold or emotional stress due to blockage in constricted digital artery. However some cases triggered by excessive use of the hands are also reported besides the idiopathic vasospasms. During the attack, the vessels temporarily narrow down limiting the blood supply to fingers thus the small arteries may thicken overtime. The severe episodes result in numbness, color change of the affected fingers, eventually gangrene. Therefore in this paper we present a detection methodology for early diagnosis to prevent the reduced blood flow by thermal image processing based on thermoregulation in fingers. Several experiments were conducted by altering the conditions to understand the differences between the states after cooling process. The first results are greatly encouraging that reduced blood flow is mathematically identified by grid histogram matrices for red-channel conversion of higher radiation.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

Springer LNCS

ISBN

978-3-319-54429-8

ISSN

0302-9743

e-ISSN

neuvedeno

Počet stran výsledku

10

Strana od-do

475-484

Název nakladatele

Springer

Místo vydání

Cham

Místo konání akce

Kanazawa, Japan

Datum konání akce

3. 4. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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