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Martín Pereda, José Antonio and González Marcos, Ana (1998). Image processing based on a model of the mammalian retina. In: "1998 International Conference on Applications of Photonic Technology III", 27 Jul 1998, Ottawa, Canada. ISBN 9780819429506. https://doi.org/10.1117/12.328705.
Title: | Image processing based on a model of the mammalian retina |
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Author/s: |
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Item Type: | Presentation at Congress or Conference (Article) |
Event Title: | 1998 International Conference on Applications of Photonic Technology III |
Event Dates: | 27 Jul 1998 |
Event Location: | Ottawa, Canada |
Title of Book: | 1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications |
Date: | December 1998 |
ISBN: | 9780819429506 |
Volume: | 3491 |
Subjects: | |
Freetext Keywords: | Image processing ; Retina ; Simulations ; Logic ; Nerve ; Optical computing |
Faculty: | E.T.S.I. Telecomunicación (UPM) |
Department: | Tecnología Fotónica [hasta 2014] |
Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
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A first study in order to construct a simple model of the mammalian retina is reported. The basic elements for this model are Optical Programmable Logic Cells, OPLCs, previously employed as a functional element for Optical Computing. The same type of circuit simulates the five types of neurons present in the retina. Different responses are obtained by modifying either internal or external connections. Two types of behaviors are reported: symmetrical and non-symmetrical with respect to light position. Some other higher functions, as the possibility to differentiate between symmetric and non-symmetric light images, are performed by another simulation of the first layers of the visual cortex. The possibility to apply these models to image processing is reported.
Item ID: | 22046 |
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DC Identifier: | https://oa.upm.es/22046/ |
OAI Identifier: | oai:oa.upm.es:22046 |
DOI: | 10.1117/12.328705 |
Deposited by: | Biblioteca ETSI Telecomunicación |
Deposited on: | 03 Jan 2014 16:01 |
Last Modified: | 21 Apr 2016 13:41 |