Novel registration-based framework for CT angiography in lower legs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11110%2F13%3A10191161" target="_blank" >RIV/00216208:11110/13:10191161 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14110/13:00073086 RIV/00216305:26220/13:PU105642 RIV/00064165:_____/13:10191161 RIV/00159816:_____/13:00068485

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s11517-013-1085-y" target="_blank" >http://dx.doi.org/10.1007/s11517-013-1085-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11517-013-1085-y" target="_blank" >10.1007/s11517-013-1085-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Novel registration-based framework for CT angiography in lower legs

Popis výsledku v původním jazyce

Proper subtraction and visualization of contrast-enhanced blood vessels in lower extremities using computed tomography angiography (CTA) is based on precise masking of all non-contrasted structures in the area, and it is the main prerequisite for correctdiagnosis and decision on treatment for peripheral arterial occlusive disease (PAOD). Because of possible motion of patients during the CTA examination, precise elimination of non-contrasted tissues, including bones, calcifications, and soft tissue, isstill very challenging for lower legs, that is, from knees to toes. We propose novel registration-based framework for detection and correction of the motion in lower legs, which typically occurs between and during CTA pre-contrast and post-contrast acquisitions. Within the framework, two registration cores are proposed as alternatives, and resulting CTA subtraction images are compared with Advanced Vessel Analysis considered one of the reference commercial tools among clinical applicatio

Název v anglickém jazyce

Novel registration-based framework for CT angiography in lower legs

Popis výsledku anglicky

Proper subtraction and visualization of contrast-enhanced blood vessels in lower extremities using computed tomography angiography (CTA) is based on precise masking of all non-contrasted structures in the area, and it is the main prerequisite for correctdiagnosis and decision on treatment for peripheral arterial occlusive disease (PAOD). Because of possible motion of patients during the CTA examination, precise elimination of non-contrasted tissues, including bones, calcifications, and soft tissue, isstill very challenging for lower legs, that is, from knees to toes. We propose novel registration-based framework for detection and correction of the motion in lower legs, which typically occurs between and during CTA pre-contrast and post-contrast acquisitions. Within the framework, two registration cores are proposed as alternatives, and resulting CTA subtraction images are compared with Advanced Vessel Analysis considered one of the reference commercial tools among clinical applicatio

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

IN - Informatika

OECD FORD obor

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Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Medical and Biological Engineering and Computing

ISSN

0140-0118

e-ISSN

—

Svazek periodika

51

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

1079-1089

Kód UT WoS článku

000323519800002

EID výsledku v databázi Scopus

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