Retinal Image Registration using Local Phase Correlation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F10%3APU88425" target="_blank" >RIV/00216305:26220/10:PU88425 - 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
Retinal Image Registration using Local Phase Correlation
Original language description
This paper deals with registration of retinal images, which were taken by digital color fundus camera. It is focused mainly on registration of images which suffers from diabetic retinopathy, where many pathologies can disturb the registration process. The proposed method is based on fast technique using phase correlation. It consists of several steps - global correction of shift and rotation, location of landmark, their correspondences and image registration using second-order polynomial model and linear set of equations. The method was tested and evaluated from different point of views on two different image sets. The achieved registration accuracy of landmarks was 1.89 px and 0.95 px, respectively.
Czech name
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Czech description
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Project
<a href="/en/project/1M0572" target="_blank" >1M0572: Data, algorithms, decision making</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of Biosignal 2010: Analysis of Biomedical Signals and Images
ISBN
978-80-214-4106-4
ISSN
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e-ISSN
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Number of pages
14
Pages from-to
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Publisher name
Neuveden
Place of publication
Neuveden
Event location
Brno
Event date
Jun 27, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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