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| Presentation | 2023-03-17 16:15 Efficient Transmission for Animated Two-dimensional Code Based OCC Using Bicolor Switching Method. Hideaki Tanaka, Masashi Tadokoro, Haruo Oishi, Shinya Tamaki, Toshihito Fujiwara (NTT)  ICM2022-64 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Animated two dimensional code based OCC which can transfer a larger amount of data than typically two-dimensional code is promising technology for simple communication. However, it results in read-error caused by noise which code switching and rolling shutter phenomenon when the camera read many codes per unit time, and reduces throughput. Therefore, we propose the Bicolor Switching method (BS method) and the Bicolor Switching and Adaptive Thresholding method (BSAT method). The results indicate that the proposed method can reduce the error rate by approximately 30% compared with a conventional method, and it can increased transfer rate increased by approximately 20%. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | OCC(Optical Camera Communication) / two-dimensional codes / QR codes / rolling shutter phenomenon / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 442, ICM2022-64, pp. 123-128, March 2023. | |
| Paper # | ICM2022-64 | |
| Date of Issue | 2023-03-09 (ICM) | |
| ISSN | 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 | ICM2022-64 |
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| Conference Information | |
| Committee | ICM |
| Conference Date | 2023-03-16 - 2023-03-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Prefectural Museum and Art Museum |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ICM |
| Conference Code | 2023-03-ICM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Efficient Transmission for Animated Two-dimensional Code Based OCC Using Bicolor Switching Method. |
| Sub Title (in English) | |
| Keyword(1) | OCC(Optical Camera Communication) |
| Keyword(2) | two-dimensional codes |
| Keyword(3) | QR codes |
| Keyword(4) | rolling shutter phenomenon |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hideaki Tanaka |
| 1st Author's Affiliation | NTT Access Network Service System Lab. (NTT) |
| 2nd Author's Name | Masashi Tadokoro |
| 2nd Author's Affiliation | NTT Access Network Service System Lab. (NTT) |
| 3rd Author's Name | Haruo Oishi |
| 3rd Author's Affiliation | NTT Access Network Service System Lab. (NTT) |
| 4th Author's Name | Shinya Tamaki |
| 4th Author's Affiliation | NTT Access Network Service System Lab. (NTT) |
| 5th Author's Name | Toshihito Fujiwara |
| 5th Author's Affiliation | NTT Access Network Service System Lab. (NTT) |
| Speaker | Author-1 |
| Date Time | 2023-03-17 16:15:00 |
| Presentation Time | 20 minutes |
| Registration for | ICM |
| Paper # | ICM2022-64 |
| Volume (vol) | vol.122 |
| Number (no) | no.442 |
| Page | pp.123-128 |
| #Pages | 6 |
| Date of Issue | 2023-03-09 (ICM) |
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