Detail publikačního výsledku

Method for Registration of Multimodal Images of Human Retina

KUBEČKA, L., JAN, J.

Originální název

Method for Registration of Multimodal Images of Human Retina

Anglický název

Method for Registration of Multimodal Images of Human Retina

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

To improve early glaucoma detection and progression monitoring, the Heidelberg Retina Tomograph (HRT) is used. The HRT is a confocal laser scanning system, which provides 3D image data of the human retina. The standard colour photographs provide different information; they are used for vessel segmentation and for computing arterio-venous diameter ratio, which is important for early detection of arteriosclerosis and diabetic retinopathy. In both cases it is important to detect the border of the optic nerve head (optic disc) correctly. We found, that rather than analysing each modality separately to produce a robust segmentation, fusing information from both modalities to a vector-valued image is helpful. This paper describes the method of transforming one image to fit the other so that they are in register forming a fused image.

Anglický abstrakt

To improve early glaucoma detection and progression monitoring, the Heidelberg Retina Tomograph (HRT) is used. The HRT is a confocal laser scanning system, which provides 3D image data of the human retina. The standard colour photographs provide different information; they are used for vessel segmentation and for computing arterio-venous diameter ratio, which is important for early detection of arteriosclerosis and diabetic retinopathy. In both cases it is important to detect the border of the optic nerve head (optic disc) correctly. We found, that rather than analysing each modality separately to produce a robust segmentation, fusing information from both modalities to a vector-valued image is helpful. This paper describes the method of transforming one image to fit the other so that they are in register forming a fused image.

Klíčová slova

mutual information, image registration, affine transformation, simulated anneling

Klíčová slova v angličtině

mutual information, image registration, affine transformation, simulated anneling

Autoři

KUBEČKA, L., JAN, J.

Rok RIV

2011

Vydáno

22.06.2004

Nakladatel

BUT Brno Press

Místo

Brno

ISBN

80-214-2633-0

Kniha

Proceedings of 17th Biennial Int. Conf. Biosignal 2004

Svazek

17

Strany od

255

Strany počet

3

BibTex

@inproceedings{BUT13244,
  author="Libor {Kubečka} and Jiří {Jan}",
  title="Method for Registration of Multimodal Images of Human Retina",
  booktitle="Proceedings of 17th Biennial Int. Conf. Biosignal 2004",
  year="2004",
  volume="17",
  number="První",
  pages="3",
  publisher="BUT Brno Press",
  address="Brno",
  isbn="80-214-2633-0"
}