Comparison of non-blind and blind deconvolution by the richardson-lucy algorithm in MR perfusion

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F08%3APU75239" target="_blank" >RIV/00216305:26220/08:PU75239 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Comparison of non-blind and blind deconvolution by the richardson-lucy algorithm in MR perfusion

Original language description

This study compares blind and non-blind deconvolution techniques using the Richardson-Lucy algorithm for perfusion analysis of MRI contrast enhanced data. A simple simulation shows, that inaccuracies in the arterial input function due to use of the arterial input function measured in a feeding artery and not exactly in the region of interest (which is impossible) can cause significant errors in estimation of perfusion parameters, if a non-blind deconvolution technique is used.

Czech name

Porovnání slepé a neslepé dekonvoluce algoritmem Lucy-Richardson v perfuzním MR zobrazování

Czech description

Tato práce porovnává slepou a neslepou verzi dekonvolučního algoritmu Richardson-Lucy při aplikaci v MR perfuzním zobrazování.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

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

Name of the periodical

Analysis of Biomedical Signals and Images

ISSN

1211-412X

e-ISSN

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Volume of the periodical

19

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

2

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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