| Presentation | 2006-02-24 Damaged character pattern recognition on wooden tablets excavated from the Heijo palace site Kei SAITO, Akihito KITADAI, Kazu NISHIJIMA, Masaki NAKAGAWA, Hajime BABA, Akihiro WATANABE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Most of handwritten character patterns on wooden tablets are damaged. If a reader supplements information on missing part, damaged character patterns are better recognized. We propose a method that applies non-linear normalization and feature extraction for binary character patterns with missing part supplements. The proposed method realizes 60.2% as the 10th cumulative rate for 2,108 character patterns extracted from wooden tablets with partial damages applied artificially. This result is better than the result of the previous method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Off-line character recognition / wooden tablet / character pattern / historical document / archeology |
| Paper # | TL2005-81,PRMU2005-216 |
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| Conference Information | |
| Committee | TL |
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| Conference Date | 2006/2/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Thought and Language (TL) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Damaged character pattern recognition on wooden tablets excavated from the Heijo palace site |
| Sub Title (in English) | |
| Keyword(1) | Off-line character recognition |
| Keyword(2) | wooden tablet |
| Keyword(3) | character pattern |
| Keyword(4) | historical document |
| Keyword(5) | archeology |
| 1st Author's Name | Kei SAITO |
| 1st Author's Affiliation | Graduate School of Technology Tokyo University of Agriculture and Technology() |
| 2nd Author's Name | Akihito KITADAI |
| 2nd Author's Affiliation | Institute of Symbiotic Science and Technology Tokyo University of Agriculture and Technology |
| 3rd Author's Name | Kazu NISHIJIMA |
| 3rd Author's Affiliation | Faculty of Technology Tokyo University of Agriculture and Technology |
| 4th Author's Name | Masaki NAKAGAWA |
| 4th Author's Affiliation | Institute of Symbiotic Science and Technology Tokyo University of Agriculture and Technology |
| 5th Author's Name | Hajime BABA |
| 5th Author's Affiliation | National Research Institute for Cultural Properties |
| 6th Author's Name | Akihiro WATANABE |
| 6th Author's Affiliation | National Research Institute for Cultural Properties |
| Date | 2006-02-24 |
| Paper # | TL2005-81,PRMU2005-216 |
| Volume (vol) | vol.105 |
| Number (no) | 613 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |