Presentation | 2020-03-05 Image edge detection using Latest Results based Approximate Computing Hajime Ochi, Kimiyoshi Usami, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Approximate Computing (AC) is an energy reduction technique with approximate calculation. In the field of image processing, some error may not affect the recognition. Memorization is an AC method that saves calculation result and uses it instead of correct calculation. While memorization can maintain image quality, it needs a lot of hardware resources. This paper proposes an AC technique for the edge detection to save only latest results. We also show the case that decreased image quality can be recovered by Morphological transformations. This approach reduces necessary hardware resources. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Approximate Computing / Image processing / Edge detection / Power consumption |
Paper # | VLD2019-121,HWS2019-94 |
Date of Issue | 2020-02-26 (VLD, HWS) |
Conference Information | |
Committee | HWS / VLD |
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Conference Date | 2020/3/4(4days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Okinawa Ken Seinen Kaikan |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Design Technology for System-on-Silicon, Hardware Security, etc. |
Chair | Shinichi Kawamura(Toshiba) / Nozomu Togawa(Waseda Univ.) |
Vice Chair | Makoto Ikeda(Univ. of Tokyo) / Yasuhisa Shimazaki(Renesas Electronics) / Daisuke Fukuda(Fujitsu Labs.) |
Secretary | Makoto Ikeda(SECOM) / Yasuhisa Shimazaki(Kyushu Univ.) / Daisuke Fukuda(Univ. of Aizu) |
Assistant | / Kazuki Ikeda(Hitachi) |
Paper Information | |
Registration To | Technical Committee on Hardware Security / Technical Committee on VLSI Design Technologies |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Image edge detection using Latest Results based Approximate Computing |
Sub Title (in English) | |
Keyword(1) | Approximate Computing |
Keyword(2) | Image processing |
Keyword(3) | Edge detection |
Keyword(4) | Power consumption |
1st Author's Name | Hajime Ochi |
1st Author's Affiliation | Shibaura Institute of Technology(SIT) |
2nd Author's Name | Kimiyoshi Usami |
2nd Author's Affiliation | Shibaura Institute of Technology(SIT) |
Date | 2020-03-05 |
Paper # | VLD2019-121,HWS2019-94 |
Volume (vol) | vol.119 |
Number (no) | VLD-443,HWS-444 |
Page | pp.pp.157-162(VLD), pp.157-162(HWS), |
#Pages | 6 |
Date of Issue | 2020-02-26 (VLD, HWS) |