Registrace snímků duhovky pomocí rychlého výpočtu vzájemné informace

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F08%3A00005725" target="_blank" >RIV/61989592:15310/08:00005725 - 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

Eye Registration Using a Fast Mutual Information Algorithm

Popis výsledku v původním jazyce

A proper registration and a subsequent comparison of two iris or retinal scans taken at different time can reveal arising pathological changes within a human eye. Such changes can be consequently treated more effectively. In this article, we present a method of the eye registration where mutual information is used for the registration of medical images. The registration process involves computation with non-integer values. Therefore, the computing of mutual information is more complicated and differentauthors solve it in different ways. Here, the registration was performed by a fast algorithm that computes the mutual information as if it were in a continuous case. In this work, we also studied the influences of different factors such as color and image scaling on the efficiency of registration.

Název v anglickém jazyce

Eye Registration Using a Fast Mutual Information Algorithm

Popis výsledku anglicky

A proper registration and a subsequent comparison of two iris or retinal scans taken at different time can reveal arising pathological changes within a human eye. Such changes can be consequently treated more effectively. In this article, we present a method of the eye registration where mutual information is used for the registration of medical images. The registration process involves computation with non-integer values. Therefore, the computing of mutual information is more complicated and differentauthors solve it in different ways. Here, the registration was performed by a fast algorithm that computes the mutual information as if it were in a continuous case. In this work, we also studied the influences of different factors such as color and image scaling on the efficiency of registration.

Druh

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

CEP obor

JD - Využití počítačů, robotika a její aplikace

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Biosignal - Proceedings of Eurasip Biosignal 2008

ISSN

1211-412X

e-ISSN

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Svazek periodika

19

Číslo periodika v rámci svazku

N

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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