Paper Abstract and Keywords |
Presentation |
2006-02-24 11:45
Damaged character pattern recognition on wooden tablets excavated from the Heijo palace site Kei Saito, Akihito Kitadai, Kazu Nishijima, Masaki Nakagawa (Tokyo Univ. of Agri. and Tech.), Hajime Baba, Akihiro Watanabe (Nara Research Institute for Cultural Properties, Nara) |
Abstract |
(in Japanese) |
(See Japanese page) |
(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) |
(in English) |
Off-line character recognition / wooden tablet / character pattern / historical document / archeology / / / |
Reference Info. |
IEICE Tech. Rep., vol. 105, no. 615, PRMU2005-216, pp. 85-90, Feb. 2006. |
Paper # |
PRMU2005-216 |
Date of Issue |
2006-02-17 (TL, PRMU) |
ISSN |
Print edition: ISSN 0913-5685 |
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