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| Presentation | 2018-07-19 09:45 [Invited Talk] A Long-Range High-Resolution Distance Measurement SoC for Self-Driving LiDAR Systems Akihide Sai, Kentaro Yoshioka (Toshiba), Hiroshi Kubota (Toshiba Electronic Devices & Storage), Satoshi Kondo, Tuan Thanh Ta, Hidenori Okuni (Toshiba), Katsuyuki Kimura, Yutaka Oota, Tomohiro Sugimoto, Daisuke Kurose, Hirotomo Ishii, Nobu Matsumoto (Toshiba Electronic Devices & Storage)  EMT2018-8 MW2018-23 OPE2018-11 EST2018-6 MWP2018-7 Link to ES Tech. Rep. Archives: EMT2018-8 MW2018-23 OPE2018-11 EST2018-6 MWP2018-7 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents a TDC/ADC hybrid LiDAR SoC to realize reliable self-driving systems. The smart accumulation technique (SAT) is proposed to achieve both 200m and high-pixel-resolution range imaging, which was untrodden with conventional LiDARs. The “smart” accumulation is realized by utilizing simple object recognition with small circuit overhead and when compared to conventional “simple” accumulations, the LiDAR range is enhanced without degrading the pixel resolution. LiDAR measured with 240x96pixels at 10FPS achieves a measurement range of 200m with a 70klux direct sunlight: the measurement range is 2x longer than conventional designs. Furthermore, our LiDAR achieves 4x higher effective-pixel-resolution compared to conventional designs using simple accumulation. Furthermore, a 3D point-cloud image acquired with a real-life environment is disclosed. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | LiDAR / ToF / SAT / TDC/ADC hybrid, / Range Measurement / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 145, MWP2018-7, pp. 7-12, July 2018. | |
| Paper # | MWP2018-7 | |
| Date of Issue | 2018-07-12 (EMT, MW, OPE, EST, MWP) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | EMT2018-8 MW2018-23 OPE2018-11 EST2018-6 MWP2018-7 Link to ES Tech. Rep. Archives: EMT2018-8 MW2018-23 OPE2018-11 EST2018-6 MWP2018-7 |
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| Conference Information | |
| Committee | EST MW OPE MWP EMT IEE-EMT THz |
| Conference Date | 2018-07-19 - 2018-07-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MWP |
| Conference Code | 2018-07-EST-MW-OPE-MWP-EMT-EMT-THz |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Long-Range High-Resolution Distance Measurement SoC for Self-Driving LiDAR Systems |
| Sub Title (in English) | |
| Keyword(1) | LiDAR |
| Keyword(2) | ToF |
| Keyword(3) | SAT |
| Keyword(4) | TDC/ADC hybrid, |
| Keyword(5) | Range Measurement |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Akihide Sai |
| 1st Author's Affiliation | Toshiba Corporation (Toshiba) |
| 2nd Author's Name | Kentaro Yoshioka |
| 2nd Author's Affiliation | Toshiba Corporation (Toshiba) |
| 3rd Author's Name | Hiroshi Kubota |
| 3rd Author's Affiliation | Toshiba Electronic Devices & Storage Corporation (Toshiba Electronic Devices & Storage) |
| 4th Author's Name | Satoshi Kondo |
| 4th Author's Affiliation | Toshiba Corporation (Toshiba) |
| 5th Author's Name | Tuan Thanh Ta |
| 5th Author's Affiliation | Toshiba Corporation (Toshiba) |
| 6th Author's Name | Hidenori Okuni |
| 6th Author's Affiliation | Toshiba Corporation (Toshiba) |
| 7th Author's Name | Katsuyuki Kimura |
| 7th Author's Affiliation | Toshiba Electronic Devices & Storage Corporation (Toshiba Electronic Devices & Storage) |
| 8th Author's Name | Yutaka Oota |
| 8th Author's Affiliation | Toshiba Electronic Devices & Storage Corporation (Toshiba Electronic Devices & Storage) |
| 9th Author's Name | Tomohiro Sugimoto |
| 9th Author's Affiliation | Toshiba Electronic Devices & Storage Corporation (Toshiba Electronic Devices & Storage) |
| 10th Author's Name | Daisuke Kurose |
| 10th Author's Affiliation | Toshiba Electronic Devices & Storage Corporation (Toshiba Electronic Devices & Storage) |
| 11th Author's Name | Hirotomo Ishii |
| 11th Author's Affiliation | Toshiba Electronic Devices & Storage Corporation (Toshiba Electronic Devices & Storage) |
| 12th Author's Name | Nobu Matsumoto |
| 12th Author's Affiliation | Toshiba Electronic Devices & Storage Corporation (Toshiba Electronic Devices & Storage) |
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| 13th Author's Affiliation | () |
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| 14th Author's Affiliation | () |
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| 15th Author's Affiliation | () |
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| 16th Author's Affiliation | () |
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| 17th Author's Affiliation | () |
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| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2018-07-19 09:45:00 |
| Presentation Time | 40 minutes |
| Registration for | MWP |
| Paper # | EMT2018-8, MW2018-23, OPE2018-11, EST2018-6, MWP2018-7 |
| Volume (vol) | vol.118 |
| Number (no) | no.141(EMT), no.142(MW), no.143(OPE), no.144(EST), no.145(MWP) |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2018-07-12 (EMT, MW, OPE, EST, MWP) |
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