Detail publikace

Registration of Bimodal Retinal Images improving modifications

KUBEČKA, L. JAN, J.

Originální název

Registration of Bimodal Retinal Images improving modifications

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The proper optical disc segmentation in images provided by confocal laser scanning ophthalmoscope and by color fundus-camera is a necessary step in early glaucoma or arteriosclerosis detection. Fusing information from both modalities into a vector-valued image is expected to improve the segmentation reliability. The paper describes a registration of these images using optimization based on mutual information criterion function extended with gradient-image mutual information. The controlled random search (CRS) has been found more robust optimization routine than the simulated annealing (SA) while tested on a set of 174 image pairs. Finally, the multi-resolution algorithm for bimodal retinal image registration achieving the success-rate of 94% is proposed.

Klíčová slova

image registration, ophthalmologic image processing, retina, mutual information, optimization, controlled random search, simulated annealing, simplex

Autoři

KUBEČKA, L.; JAN, J.

Rok RIV

2004

Vydáno

1. 9. 2004

Nakladatel

IEEE

Místo

San Francisco

ISBN

0-7803-8440-7

Kniha

Proc. 26th Internat. Conf. IEEE-EMBS

Číslo edice

First

Strany od

1695

Strany do

1698

Strany počet

4

BibTex

@inproceedings{BUT11607,
  author="Libor {Kubečka} and Jiří {Jan}",
  title="Registration of Bimodal Retinal Images improving modifications",
  booktitle="Proc. 26th Internat. Conf. IEEE-EMBS",
  year="2004",
  number="First",
  pages="4",
  publisher="IEEE",
  address="San Francisco",
  isbn="0-7803-8440-7"
}