Automatic Estimation Of The Arterial Parameters In Ultrasound Video Sequence

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F13%3APU104402" target="_blank" >RIV/00216305:26220/13:PU104402 - 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

Automatic Estimation Of The Arterial Parameters In Ultrasound Video Sequence

Popis výsledku v původním jazyce

In this article we propose a new system for the accurate estimation of the center and the radius of a circular object in a medical video sequence. The system takes as an input a region of interest (ROI) where the object exists, this area is given by an object detector. The contribution of the presented method is the high accuracy of estimating the position of both the center and radius of the artery. The results are comparable with other approaches and are less expensive computationally. The detection of a circular object may seem a classic task in image processing. However, because of the special nature of Ultrasound images, it becomes a harder task which needs a different procesing. The system proposed in this article is fully automatic, and its results showed a rate of 89% accuracy for the correct detection of the center and the radius of artery. The system uses circular hough transform as a final step to accurately detect the sought object. The system is tested on B-mode Ultrasound

Název v anglickém jazyce

Automatic Estimation Of The Arterial Parameters In Ultrasound Video Sequence

Popis výsledku anglicky

In this article we propose a new system for the accurate estimation of the center and the radius of a circular object in a medical video sequence. The system takes as an input a region of interest (ROI) where the object exists, this area is given by an object detector. The contribution of the presented method is the high accuracy of estimating the position of both the center and radius of the artery. The results are comparable with other approaches and are less expensive computationally. The detection of a circular object may seem a classic task in image processing. However, because of the special nature of Ultrasound images, it becomes a harder task which needs a different procesing. The system proposed in this article is fully automatic, and its results showed a rate of 89% accuracy for the correct detection of the center and the radius of artery. The system uses circular hough transform as a final step to accurately detect the sought object. The system is tested on B-mode Ultrasound

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0072" target="_blank" >ED2.1.00/03.0072: Centrum senzorických, informačních a komunikačních systémů (SIX)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

36th International Conference on Telecommunications and Signal Processing (TSP)

ISBN

978-1-4799-0403-7

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

10-14

Název nakladatele

Neuveden

Místo vydání

Neuveden

Místo konání akce

Rome

Datum konání akce

2. 7. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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