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Authors: Antal Martinecz and Mihoko Niitsuma

Affiliation: Chuo University, Japan

ISBN: 978-989-758-122-9

Keyword(s): Image Processing, Retina, Fractional Calculus.

Related Ontology Subjects/Areas/Topics: Biological Inspired Sensors ; Image Processing ; Informatics in Control, Automation and Robotics ; Robotics and Automation ; Signal Processing, Sensors, Systems Modeling and Control ; Vision, Recognition and Reconstruction

Abstract: The first part of a cone’s signal transduction is investigated from an image processing perspective in order to find out what differentiates (human) vision from computer vision. We found that the activity of cone opsins— visual pigments that are activated by the impact of a photon—can be described as an approximation of a fractional integrator of order 0.1–0.2 on frequencies between 1–30 Hz. We explore how this affects the output signal and provide examples of how this can be used for noise reduction and image processing. We also present a simplified model since these processes require excessive computational power for computer vision modeling.

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Paper citation in several formats:
Martinecz, A. and Niitsuma, M. (2015). Modeling the G-Protein Signaling of the Retina with Fractional Calculus.In Proceedings of the 12th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO, ISBN 978-989-758-122-9, pages 481-488. DOI: 10.5220/0005515304810488

@conference{icinco15,
author={Antal Martinecz. and Mihoko Niitsuma.},
title={Modeling the G-Protein Signaling of the Retina with Fractional Calculus},
booktitle={Proceedings of the 12th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,},
year={2015},
pages={481-488},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005515304810488},
isbn={978-989-758-122-9},
}

TY - CONF

JO - Proceedings of the 12th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,
TI - Modeling the G-Protein Signaling of the Retina with Fractional Calculus
SN - 978-989-758-122-9
AU - Martinecz, A.
AU - Niitsuma, M.
PY - 2015
SP - 481
EP - 488
DO - 10.5220/0005515304810488

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