| Presentation | 2023-03-17 Efficient Transmission for Animated Two-dimensional Code Based OCC Using Bicolor Switching Method. Hideaki Tanaka, Masashi Tadokoro, Haruo Oishi, Toshihito Fujiwara, Shinya Tamaki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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%. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OCC(Optical Camera Communication) / two-dimensional codes / QR codes / rolling shutter phenomenon |
| Paper # | ICM2022-64 |
| Date of Issue | 2023-03-09 (ICM) |
| Conference Information | |
| Committee | ICM |
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| Conference Date | 2023/3/16(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Prefectural Museum and Art Museum |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Yuji Nomura(Fujitsu) |
| Vice Chair | Yu Miyoshi(NTT) / Eiji Takahashi(NEC) |
| Secretary | Yu Miyoshi(NTT) / Eiji Takahashi(Fujitsu) |
| Assistant | Ryo Yamamoto(Univ. of Electro-Comm) |
| Paper Information | |
| Registration To | Technical Committee on Information and Communication Management |
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| Language | JPN |
| 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 |
| 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 | Toshihito Fujiwara |
| 4th Author's Affiliation | NTT Access Network Service System Lab.(NTT) |
| 5th Author's Name | Shinya Tamaki |
| 5th Author's Affiliation | NTT Access Network Service System Lab.(NTT) |
| Date | 2023-03-17 |
| Paper # | ICM2022-64 |
| Volume (vol) | vol.122 |
| Number (no) | ICM-442 |
| Page | pp.pp.123-128(ICM), |
| #Pages | 6 |
| Date of Issue | 2023-03-09 (ICM) |