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 |
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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 | |
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)