| Presentation | 2009-09-24 A Study on the Information Multiplexing of Two-dimensional Bar Codes Toshihiko WAKAHARA, Noriyasu YAMAMOTO, Hiroki OCHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Two-dimensional bar codes, such as the QR (Quick Response) codes, are frequently used with progress of the Internet and introducing the QR decoding function in the cellar phone. A bar code shows an individual identification number (ID) fundamentally. As the amount of information shown by one-dimensional bar codes is limited, two-dimensional bar codes have been developed. This paper studies the QR coding method and the redundancy characteristics of the QR coding are described. The information of the dotted picture can be multiplexed in the redundant area and multiplexing characteristics are evaluated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Two-dimensional bar codes / QR codes / Error correcting codes / RS code |
| Paper # | LOIS2009-26,IE2009-67 |
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| Conference Information | |
| Committee | LOIS |
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| Conference Date | 2009/9/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Life Intelligence and Office Information Systems (LOIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on the Information Multiplexing of Two-dimensional Bar Codes |
| Sub Title (in English) | |
| Keyword(1) | Two-dimensional bar codes |
| Keyword(2) | QR codes |
| Keyword(3) | Error correcting codes |
| Keyword(4) | RS code |
| 1st Author's Name | Toshihiko WAKAHARA |
| 1st Author's Affiliation | Faculty of Information and Communication Engineering, Fukuoka Institute of Technology() |
| 2nd Author's Name | Noriyasu YAMAMOTO |
| 2nd Author's Affiliation | Faculty of Information and Communication Engineering, Fukuoka Institute of Technology |
| 3rd Author's Name | Hiroki OCHI |
| 3rd Author's Affiliation | Faculty of Information and Communication Engineering, Fukuoka Institute of Technology |
| Date | 2009-09-24 |
| Paper # | LOIS2009-26,IE2009-67 |
| Volume (vol) | vol.109 |
| Number (no) | 205 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |