Presentation | 1997/3/17 A vision chip with variable receptive field size Tetsuya Yagi, Seiji Kameda, Kunihiko Iizuka, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A vision chip implemented with an adaptation mechanism inspired from the retina was designed. The chip consists of analog CMOS line sensors in which random variations of the offset voltage of amplifiers are compensated. The chip carries out ∇^2G-like operation on input images in parallel manner with the Mexican hat type receptive field and the size of the receptive field can be controlled by external voltage signals. Accordingly, the chip can extract different Spatial frequency components of input images using the external signals. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Vision chip / Analog VLSI / Offset compensation / Adaptive mechanism / Image processing |
Paper # | NC96-114 |
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Committee | NC |
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Conference Date | 1997/3/17(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Neurocomputing (NC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A vision chip with variable receptive field size |
Sub Title (in English) | |
Keyword(1) | Vision chip |
Keyword(2) | Analog VLSI |
Keyword(3) | Offset compensation |
Keyword(4) | Adaptive mechanism |
Keyword(5) | Image processing |
1st Author's Name | Tetsuya Yagi |
1st Author's Affiliation | Faculty of Computer Science & System Engineering, Kyushu Institute of Technology() |
2nd Author's Name | Seiji Kameda |
2nd Author's Affiliation | Faculty of Computer Science & System Engineering, Kyushu Institute of Technology |
3rd Author's Name | Kunihiko Iizuka |
3rd Author's Affiliation | Information Technology Research Laboratories, SHARP |
Date | 1997/3/17 |
Paper # | NC96-114 |
Volume (vol) | vol.96 |
Number (no) | 583 |
Page | pp.pp.- |
#Pages | 8 |
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