Vision chip with electrical fovea motion

Yoshihiro Nakagawa; Jun Deguchi; Shim Jeoung-Chill; Hiroyuki Kurino; Mitsumasa Koyanagi

doi:10.1143/JJAP.43.1680

Vision chip with electrical fovea motion

Yoshihiro Nakagawa, Jun Deguchi, Shim Jeoung-Chill, Hiroyuki Kurino, Mitsumasa Koyanagi

Research output: Contribution to journal › Article › peer-review

Abstract

A foveated vision of a human visual processing system is known to reduce the amount of information passed to subsequent processing layers significantly and lends itself to fast image processing and pattern recognition tasks. In order to realize such a vision chip based on the foveated vision processing system, we propose two concepts: the receptive field and the refractory period. Our vision chip can focus the fovea on a target electrically using these concepts.

Original language	English
Pages (from-to)	1680-1684
Number of pages	5
Journal	Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Volume	43
Issue number	4 B
DOIs	https://doi.org/10.1143/JJAP.43.1680
Publication status	Published - 2004 Apr
Externally published	Yes

Keywords

Address event representation
Analog circuit
Foveated structure
Receptive field
Refractory period
Vision chip

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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10.1143/JJAP.43.1680

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AU - Deguchi, Jun

AU - Jeoung-Chill, Shim

AU - Kurino, Hiroyuki

AU - Koyanagi, Mitsumasa

PY - 2004/4

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AB - A foveated vision of a human visual processing system is known to reduce the amount of information passed to subsequent processing layers significantly and lends itself to fast image processing and pattern recognition tasks. In order to realize such a vision chip based on the foveated vision processing system, we propose two concepts: the receptive field and the refractory period. Our vision chip can focus the fovea on a target electrically using these concepts.

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KW - Analog circuit

KW - Foveated structure

KW - Receptive field

KW - Refractory period

KW - Vision chip

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Vision chip with electrical fovea motion

Abstract

Keywords

ASJC Scopus subject areas

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