Detail publikace

Texture Analysis Of Nerve Fibre Layer In Retinal Images Via Local Binary Patterns And Gaussian Markov Random Fields

NOVOTNÝ, A. ODSTRČILÍK, J. KOLÁŘ, R. JAN, J.

Originální název

Texture Analysis Of Nerve Fibre Layer In Retinal Images Via Local Binary Patterns And Gaussian Markov Random Fields

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The proposed contribution deals with the texture analysis of colour retinal images provided by digital fundus camera. The main purpose is focused on the analysis of texture representing retinal nerve fibre layer. An early detection of changes in the texture caused by nerve fibres atrophy is important in diagnosis of glaucoma. The proposed texture analysis is based on local binary patterns and Gaussian Markov random fields approaches providing textural features allowing quantitative representation of retinal nerve fibre layer texture. The features are presented and supervised classification experiments are performed with satisfactory results. The cross-validation procedures were implemented in order to evaluate classification ability. The classification error reaches less than 3% allowing discrimination between healthy and glaucomatous tissue of the retinal nerve fibre layer. An experiment providing detection of the retinal nerve fibre layer loss in diagnostically important region around the optic nerve head was performed and the qualitative results comparable with experienced ophthalmologists diagnosis was achieved.

Klíčová slova

glaucoma, retinal nerve fibre layer, markov random fields, local binnary patterns, fundus photographs, retinal images, texture analysis

Autoři

NOVOTNÝ, A.; ODSTRČILÍK, J.; KOLÁŘ, R.; JAN, J.

Rok RIV

2010

Vydáno

27. 6. 2010

Nakladatel

EURASIP

Místo

Brno

ISBN

978-80-214-4106-4

Kniha

20th Biennial International EURASIP Conference BIOSIGNAL 2010

Edice

EURASIP

ISSN

1211-412X

Periodikum

Analysis of Biomedical Signals and Images

Ročník

2010(20)

Číslo

1

Stát

Česká republika

Strany od

308

Strany do

315

Strany počet

8

BibTex

@inproceedings{BUT35919,
  author="Adam {Novotný} and Jan {Odstrčilík} and Radim {Kolář} and Jiří {Jan}",
  title="Texture Analysis Of Nerve Fibre Layer In Retinal Images Via Local Binary Patterns And Gaussian Markov Random Fields",
  booktitle="20th Biennial International EURASIP Conference BIOSIGNAL 2010",
  year="2010",
  series="EURASIP",
  journal="Analysis of Biomedical Signals and Images",
  volume="2010(20)",
  number="1",
  pages="308--315",
  publisher="EURASIP",
  address="Brno",
  isbn="978-80-214-4106-4",
  issn="1211-412X"
}