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A silicon retina for computing local edge orientations

Allen, Timothy P. and Mead, Carver A. (1988) A silicon retina for computing local edge orientations. Neural Networks, 1 (S1). p. 481. ISSN 0893-6080. http://resolver.caltech.edu/CaltechAUTHORS:20150313-133252018

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Abstract

Carver Mead has demonstrated the suitability of VLSI arrays of photoreceptors and analog CMOS processing circuitry (so-called silicon retinas) for doing early vision processing. So far, chips have been built that perform center-surround (X-system) and motion detection (Y-system) operations. This Paper describes a chip which was designed to perform a low level of image feature extraction: orientation selectivity.


Item Type:Article
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http://dx.doi.org/10.1016/0893-6080(88)90503-5DOIArticle
http://www.sciencedirect.com/science/article/pii/0893608088905035#PublisherArticle
Additional Information:© 1988 Elsevier.
Record Number:CaltechAUTHORS:20150313-133252018
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20150313-133252018
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:55754
Collection:CaltechAUTHORS
Deposited By: Kristin Buxton
Deposited On:13 Mar 2015 20:46
Last Modified:13 Mar 2015 20:46

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