Online recognition of handwritten Hiragana characters based upon a complex autoregressive model

被引：6

作者：

Nakatani, Y ^{[1
]}

Sasaki, D

Iiguni, Y

Maeda, H

机构：

[1] NEC Corp Ltd, C&C Media Res Lab, Kawasaki, Kanagawa 2168555, Japan

[2] Osaka Univ, Grad Sch Engn, Dept Commun Engn, Suita, Osaka 565, Japan

来源：

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE | 1999年 / 21卷 / 01期

关键词：

complex autoregressive model; PARCOR coefficient; Hiragana character; online character recognition; cross-validation;

D O I：

10.1109/34.745737

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

An online recognition method for handwritten Hiragana characters is developed based upon a complex AR model. The time delay of the AR model is enlarged so that global attributes of handwritten characters are well incorporated into the model, and a character-segmentation technique is developed for performance improvement. A good recognition score has been obtained for two different writers.

引用

页码：73 / 76

页数：4

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