Presentation | 2011-11-14 Efficient Decoding of QR Code using Error Correcting Capability : Decoding Method using Erasure Error Correction and the Ability Keisuke SAITO, Masakatu MORII, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The QR code is widely used since it is useful for the mobile phone with CCD camera. It is printed on surface of media for scanning. So it is thought ahead to be dirty. Even if it is dirty, we may be able to read it since it has error correcting capability. The data stored in a QR code has been subjected to interleaving. However, current interleaving is not enough to scatter. In terms of error correction, we have proposed a method of erasure error correction on QR code decoding. In this paper, we show that current interleaving leads resistance to errors to be weak and reform method of erasure error correction we have proposed. Our new method enables us to do more accurate erasure error correction. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | 2D code / QR code / interleave / erasure error correction |
Paper # | ISEC2011-46,LOIS2011-40 |
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Committee | ISEC |
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Conference Date | 2011/11/7(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Security (ISEC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Efficient Decoding of QR Code using Error Correcting Capability : Decoding Method using Erasure Error Correction and the Ability |
Sub Title (in English) | |
Keyword(1) | 2D code |
Keyword(2) | QR code |
Keyword(3) | interleave |
Keyword(4) | erasure error correction |
1st Author's Name | Keisuke SAITO |
1st Author's Affiliation | Graduate School of Engineering, Kobe University() |
2nd Author's Name | Masakatu MORII |
2nd Author's Affiliation | Graduate School of Engineering, Kobe University |
Date | 2011-11-14 |
Paper # | ISEC2011-46,LOIS2011-40 |
Volume (vol) | vol.111 |
Number (no) | 285 |
Page | pp.pp.- |
#Pages | 6 |
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