Detail výsledku

An algorithm for retina features extraction based on position of the blood vessel bifurcations

DROZD, R.; HÁJEK, J.; DRAHANSKÝ, M. An algorithm for retina features extraction based on position of the blood vessel bifurcations. In Biometric Recognition. Lecture Notes in Computer Science. Lecture Notes in Computer Science. Guangzhou: Springer London, 2012. no. 7701, p. 308-315. ISBN: 978-3-642-35135-8. ISSN: 0302-9743.
Typ
článek ve sborníku konference
Jazyk
anglicky
Autoři
Drozd Radek, Ing.
Hájek Josef, Ing., Ph.D., RE-OPPaTT (RE), UITS (FIT)
Drahanský Martin, prof. Ing., Ph.D., RE-OPPaTT (RE), UITS (FIT)
Abstrakt

This paper deals with a proposal of the algorithm for features extraction from the blood vessels on the back of eyeball.Automated extraction is based on the bifurcations (points where a single vessel splits into two vessels) in retina.Each particular bifurcation is subsequently specified by its own position given by the coordinate system derived from the mutual position of the optic disc and fovea.The complete algorithm has been developed in C++ language and uses OpenCV library for image processing.This proposed method was evaluated on available images of the STARE and DRIVE databases.

Klíčová slova

retina, biometrics, fundus camera, blood vessel, matched filtering, digital signal processor, filtering, optic disc, macula, bifurcation point

URL
Rok
2012
Strany
308–315
Časopis
Lecture Notes in Computer Science, č. 7701, ISSN 0302-9743
Sborník
Biometric Recognition
Řada
Lecture Notes in Computer Science
Konference
The 7th Chinese Conference on Biometric Recognition
ISBN
978-3-642-35135-8
Vydavatel
Springer London
Místo
Guangzhou
DOI
10.1007/978-3-642-35136-5
EID Scopus
2-s2.0-84871377734
BibTeX 
@inproceedings{BUT96979,
  author="Radek {Drozd} and Josef {Hájek} and Martin {Drahanský}",
  title="An algorithm for retina features extraction based on position of the blood vessel bifurcations",
  booktitle="Biometric Recognition",
  year="2012",
  series="Lecture Notes in Computer Science",
  journal="Lecture Notes in Computer Science",
  number="7701",
  pages="308--315",
  publisher="Springer London",
  address="Guangzhou",
  doi="10.1007/978-3-642-35136-5",
  isbn="978-3-642-35135-8",
  issn="0302-9743",
  url="http://www.fit.vutbr.cz/~ihajek/retina/CCBR2012/978-3-642-35135-8_book_printpdf.pdf"
}
Projekty
Centrum excelence IT4Innovations, MŠMT, Operační program Výzkum a vývoj pro inovace, ED1.1.00/02.0070, zahájení: 2011-01-01, ukončení: 2015-12-31, ukončen
Pokročilé bezpečné, spolehlivé a adaptivní IT, VUT, Vnitřní projekty VUT, FIT-S-11-1, zahájení: 2011-01-01, ukončení: 2013-12-31, ukončen
Výzkum informačních technologií z hlediska bezpečnosti, MŠMT, Institucionální prostředky SR ČR (např. VZ, VC), MSM0021630528, zahájení: 2007-01-01, ukončení: 2013-12-31, řešení
Výzkumné skupiny
Security Technology Research and Development (VZ STRaDe)
Pracoviště
Ústav inteligentních systémů (UITS)
Nahoru