Online handwritten Japanese text recognition free from constrains on line direction and character orientation

机译：在线手写日语文本识别不受行方向和字符方向的限制

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This paper describes an on-line handwritten Japanese text recognition method that is liberated from constraints on writing direction (line direction) and character orientation. This method estimates the line direction and character orientation using the time sequence information of pen-tip coordinates and employs writing-box-free recognition with context processing combined. The method can cope with a mixture of vertical, horizontal and skewed lines with arbitrary character orientations. It is expected useful for tablet PCs, interactive electronic whiteboards and so on.

机译：本文介绍了一种在线手写日语文本识别方法，该方法摆脱了书写方向（行方向）和字符方向的限制。该方法使用笔尖坐标的时间序列信息来估计行方向和字符方向，并采用结合了上下文处理的无书写框识别。该方法可以应付具有任意字符方向的垂直，水平和倾斜线的混合。预期对平板电脑，交互式电子白板等有用。

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来源
《Industrial Applications of AI (Artificial Intelligence)》|1992年|p.519-523|共5页
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作者
Nakagawa M.; Onuma M.;
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作者单位

Graduate Sch. of Technol., Tokyo Univ. of Agric. Technol., Japan;

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原文格式 PDF
正文语种 eng
中图分类自动化技术、计算机技术;
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专利

1. 基于小波变换和梯度方向的脱机手写藏文字符特征提取方法 [J] . 黄鹤鸣, 达飞鹏, 韩晓旭东南大学学报（英文版） . 2014,第001期
2. A Line-Direction-Free and Character-Orientation-Free On-Line Handwritten Japanese Text Recognition System [J] . Yuechan HAO, Bilan ZHU, Masaki NAKAGAWA IEICE transactions on information and systems . 2016,第1期

机译：无行方向和无字符方向的在线手写日语文本识别系统
3. An On-line Handwritten Japanese Text Recognition System Free from Line Direction and Character Orientation Constraints [J] . Motoki ONUMA, Akihito KITADAI, Bilan ZHU, IEICE Transactions on Information and Systems . 2005,第8期

机译：不受行方向和字符方向约束的在线手写日语文本识别系统
4. An on-line writing-box-free line-direction free and character-orientation free recognition system for handwritten text [J] . Motoki Onuma, Masaki Nakagawa 電子情報通信学会技術研究報告. パターン認識·メディア理解. Pattern Recognition and Media Understanding . 2002,第555期

机译：一种在线无书写盒，无行向，无字符方向的手写文本识别系统
5. Online handwritten Japanese text recognition free from constrains on line direction and character orientation [C] . Nakagawa, M., Onuma, . 2003

机译：在线手写日语文本识别不受行方向和字符方向的限制
6. Online Devanagari Handwritten Character Recognition. [D] . Kubatur, Shruthi. 2012

机译：在线梵文手写字符识别。
7. Handwritten Bangla Character Recognition Using the State-of-the-Art Deep Convolutional Neural Networks [O] . Md Zahangir Alom, Paheding Sidike, Mahmudul Hasan, 2018

机译：使用最先进的深度卷积神经网络进行手写Bangla字符识别
8. A Formalization of On-line Handwritten Japanese Text Recognition free from Line Direction Constraint [O] . Bilan Zhu, Masaki Nakagawa 2004

机译：无线方向约束的在线手写日文文本识别的形式化

Online handwritten Japanese text recognition free from constrains on line direction and character orientation

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