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Authors: A. Soumelidis 1 ; Z. Fazekas 1 ; F. Schipp 2 ; A. Edelmayer 3 ; J. Németh 4 and B. Csákány 4

Affiliations: 1 Computer and Automation Research Institute, Hungary ; 2 Eötvös Loránd University, Hungary ; 3 CONTWARE Research and Development Ltd., Hungary ; 4 Semmelweis University, Hungary

Keyword(s): Corneal topography, stereo vision, specular surface reconstruction, partial differential equations, embedded computers.

Related Ontology Subjects/Areas/Topics: Biomedical Engineering ; Biomedical Equipment ; Biomedical Instrumentation ; Biomedical Instruments and Devices ; Biomedical Sensors ; Embedded Signal Processing

Abstract: A multi-camera corneal topographer is presented in the paper. Using this topographer, the corneal surface under examination is reconstructed from corneal images taken synchronously by a number of calibrated cameras. The surface reconstruction is achieved by the joint solution of several partial differential equations (PDE’s), one PDE for each camera. These PDE’s describe the phenomenon of light-reflection for different overlapping regions of the corneal surface. Both algorithmic and implementation issues are covered in the paper.

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Paper citation in several formats:
Soumelidis, A.; Fazekas, Z.; Schipp, F.; Edelmayer, A.; Németh, J. and Csákány, B. (2008). DEVELOPMENT OF A MULTI-CAMERA CORNEAL TOPOGRAPHER - Using an Embedded Computing Approach. In Proceedings of the First International Conference on Biomedical Electronics and Devices (BIOSTEC 2008) - Volume 1: BIODEVICES; ISBN 978-989-8111- 17-3; ISSN 2184-4305, SciTePress, pages 126-129. DOI: 10.5220/0001046601260129

@conference{biodevices08,
author={A. Soumelidis. and Z. Fazekas. and F. Schipp. and A. Edelmayer. and J. Németh. and B. Csákány.},
title={DEVELOPMENT OF A MULTI-CAMERA CORNEAL TOPOGRAPHER - Using an Embedded Computing Approach},
booktitle={Proceedings of the First International Conference on Biomedical Electronics and Devices (BIOSTEC 2008) - Volume 1: BIODEVICES},
year={2008},
pages={126-129},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001046601260129},
isbn={978-989-8111- 17-3},
issn={2184-4305},
}

TY - CONF

JO - Proceedings of the First International Conference on Biomedical Electronics and Devices (BIOSTEC 2008) - Volume 1: BIODEVICES
TI - DEVELOPMENT OF A MULTI-CAMERA CORNEAL TOPOGRAPHER - Using an Embedded Computing Approach
SN - 978-989-8111- 17-3
IS - 2184-4305
AU - Soumelidis, A.
AU - Fazekas, Z.
AU - Schipp, F.
AU - Edelmayer, A.
AU - Németh, J.
AU - Csákány, B.
PY - 2008
SP - 126
EP - 129
DO - 10.5220/0001046601260129
PB - SciTePress

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