| Paper Abstract and Keywords |
| Presentation |
2023-05-19 15:45
On-Chip Data Reduction and Object Detection for a Feature Extractable CMOS Image Sensor
Yudai Morikaku (Ritsumeikan Univ.), Ryuichi Ujiie, Daisuke Morikawa, Hideki Shima, Kota Yoshida, Shunsuke Okura (Ritsumeikan Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Society 5.0, in which information from sensors in physical space is analyzed by artificial intelligence (AI) in cyberspace and fed back to physical space, has been proposed. Our research group has proposed an image sensor that can extract features suitable for AI. In this paper, we present object recognition accuracy of the feature data with a deep neural network trained. Furthermore, to reduce the power consumption of the image recognition system, we propose a data reduction method using arithmetic filters and bit reduction in the image sensor chip. According to simulation results, object recognition accuracy is 56.6% even though data amount is reduced by 93% compared to the conventional RGB images. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
CMOS image sensor / Feature Extraction / Object Recognition / Data Reduction / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 47, no. 15, IST2023-16, pp. 19-24, May 2023. |
| Paper # |
IST2023-16 |
| Date of Issue |
2023-05-11 (IST, ME) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IEICE-BioX IEICE-SIP IEICE-IE IST ME |
| Conference Date |
2023-05-18 - 2023-05-19 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Sansui Hall, Mie University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IST |
| Conference Code |
2023-05-BioX-SIP-IE-IST-ME |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
On-Chip Data Reduction and Object Detection for a Feature Extractable CMOS Image Sensor |
| Sub Title (in English) |
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| Keyword(1) |
CMOS image sensor |
| Keyword(2) |
Feature Extraction |
| Keyword(3) |
Object Recognition |
| Keyword(4) |
Data Reduction |
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| 1st Author's Name |
Yudai Morikaku |
| 1st Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
| 2nd Author's Name |
Ryuichi Ujiie |
| 2nd Author's Affiliation |
Nisshinbo Micro Devices Inc. (*) |
| 3rd Author's Name |
Daisuke Morikawa |
| 3rd Author's Affiliation |
Nisshinbo Micro Devices Inc. (*) |
| 4th Author's Name |
Hideki Shima |
| 4th Author's Affiliation |
Nisshinbo Micro Devices Inc. (*) |
| 5th Author's Name |
Kota Yoshida |
| 5th Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
| 6th Author's Name |
Shunsuke Okura |
| 6th Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2023-05-19 15:45:00 |
| Presentation Time |
30 minutes |
| Registration for |
IST |
| Paper # |
IST2023-16, ME2023-59 |
| Volume (vol) |
vol.47 |
| Number (no) |
no.15 |
| Page |
pp.19-24 |
| #Pages |
6 |
| Date of Issue |
2023-05-11 (IST, ME) |
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