Detail publikace

Analýza textury vrstvy nervových vláken na snímcích sítnice z pohledu korelace s tloušťkou měřenou pomocí optické koherentní tomografie

ODSTRČILÍK, J. KOLÁŘ, R. TORNOW, R. BUDAI, A. JAN, J. MACKOVÁ, P. VODÁKOVÁ, M.

Originální název

Analysis of the retinal nerve fiber layer texture related to the thickness measured by optical coherence tomography

Český název

Analýza textury vrstvy nervových vláken na snímcích sítnice z pohledu korelace s tloušťkou měřenou pomocí optické koherentní tomografie

Anglický název

Analysis of the retinal nerve fiber layer texture related to the thickness measured by optical coherence tomography

Typ

článek ve sborníku

Jazyk

en

Originální abstrakt

The retinal nerve fiber layer (RNFL) is one of the most affected retinal structures due to the glaucoma disease. Progression of the disease results in RNFL atrophy that can be detected as a shrinkage of the layers thickness. Usually, the RNFL thickness can be assessed by optical coherence tomography (OCT). However, an examination using OCT is rather expensive and still not widely available. On the other hand, fundus camera is considered as a common and fundamental diagnostic device utilized at many ophthalmic facilities. The paper presents a novel approach of texture analysis enabling assessment of the RNFL thickness utilizing widely used colour fundus photographs. Our goal is to propose texture features useful for description of the variations in RNFL textural appearance related to the RNFL thickness changes. The evaluation part uses OCT as a gold standard for evaluation of the proposed features showing high correlation between the variations in RNFL texture and RNFL thickness measured by OCT.

Český abstrakt

Příspěvek se zabývá texturní analýzou snímků sítnice za účelem detekce změn ve vrstvě nervových vláken. Navrhovaný přístup je statisticky vyhodnocen s využitím dat z optické koherentní tomografie.

Anglický abstrakt

The retinal nerve fiber layer (RNFL) is one of the most affected retinal structures due to the glaucoma disease. Progression of the disease results in RNFL atrophy that can be detected as a shrinkage of the layers thickness. Usually, the RNFL thickness can be assessed by optical coherence tomography (OCT). However, an examination using OCT is rather expensive and still not widely available. On the other hand, fundus camera is considered as a common and fundamental diagnostic device utilized at many ophthalmic facilities. The paper presents a novel approach of texture analysis enabling assessment of the RNFL thickness utilizing widely used colour fundus photographs. Our goal is to propose texture features useful for description of the variations in RNFL textural appearance related to the RNFL thickness changes. The evaluation part uses OCT as a gold standard for evaluation of the proposed features showing high correlation between the variations in RNFL texture and RNFL thickness measured by OCT.

Klíčová slova

snímky sítnice, analýza snímků sítnice, texturní analýza, glaukom, optická koherentní tomografie, vrstva nervových vláken

Rok RIV

2013

Vydáno

14.10.2013

Nakladatel

Taylor & Francis Group

Místo

London

ISBN

978-1-138-00081-0

Kniha

Computational Vision and Medical Image Processing IV

Edice

4

Strany od

105

Strany do

110

Strany počet

6

BibTex


@inproceedings{BUT100990,
  author="Jan {Odstrčilík} and Radim {Kolář} and Ralf-Peter {Tornow} and Attila {Budai} and Jiří {Jan} and Pavlína {Macková} and Martina {Vodáková}",
  title="Analysis of the retinal nerve fiber layer texture related to the thickness measured by optical coherence tomography",
  annote="The retinal nerve fiber layer (RNFL) is one of the most affected retinal structures due to the glaucoma disease. Progression of the disease results in RNFL atrophy that can be detected as a shrinkage of the layers thickness. Usually, the RNFL thickness can be assessed by optical coherence tomography (OCT). However, an examination using OCT is rather expensive and still not widely available. On the other hand, fundus camera is considered as a common and fundamental diagnostic device utilized at many ophthalmic facilities. The paper presents a novel approach of texture analysis enabling assessment of the RNFL thickness utilizing widely used colour fundus photographs. Our goal is to propose texture features useful for description of the variations in RNFL textural appearance related to the RNFL thickness changes. The evaluation part uses OCT as a gold standard for evaluation of the proposed features showing high correlation between the variations in RNFL texture and RNFL thickness measured by OCT.",
  address="Taylor & Francis Group",
  booktitle="Computational Vision and Medical Image Processing IV",
  chapter="100990",
  edition="4",
  howpublished="print",
  institution="Taylor & Francis Group",
  year="2013",
  month="october",
  pages="105--110",
  publisher="Taylor & Francis Group",
  type="conference paper"
}