書誌事項
- タイトル別名
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- String Representation of Handwritten Katakana Characters
- テガキ カタカナ モジ オ タイショウ トシタ ストリングカ ノ イチ シュホウ
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抄録
In syntactical pattern recognition, a pattern must be represented by a sentence (or string) in a language. So string representation of a input pattern is important pre-processing for syntactical pattern recognition. In this paper, we propose a method of string representation for handwritten katakana characters. Each character is a continuous line pattern on a 20×20 mesh. Starting from its upper right corner, each input pattern is chain-coded cell by cell. Namely, each successive cell is coded as A, B, C or D according to its position relative to that of the current one. After three consecutive cells have been coded one of four primitives a, b, c and d, by using four concatenation relations ×, +, *, : and the parentheses ( ), the concatenation of branches, which is a string representation, completes. From some experimental results, the validity of our method is discussed.
収録刊行物
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- 山口大学工学部研究報告
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山口大学工学部研究報告 32 (1), 203-208, 1981
山口大学工学部
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詳細情報 詳細情報について
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- CRID
- 1050564287406490880
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- NII論文ID
- 110000216560
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- NII書誌ID
- AN00244228
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- ISSN
- 03727661
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- NDL書誌ID
- 2331147
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- 本文言語コード
- ja
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- 資料種別
- departmental bulletin paper
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- データソース種別
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- IRDB
- NDL
- CiNii Articles