Research of Handwritten Character Recognition and Evaluation for Aerial Handwriting Interface

在这项研究中，我们提出了一种使用三维加速度传感器的空中手写界面，并开发了一种识别空中书写字符的方法。为了在真实环境中使用该系统，进行了笔迹独立模式、笔面自由和笔式自由等多种情况下的笔迹识别测试。研究了手写体汉字学习系统中的笔顺搜索法和字形评价方法。

In this research, we proposed an aerial handwriting interface using 3-dimensinal acceleration sensors and developed a method for recognizing characters written in the air. In order to utilize the system in real environments, handwriting recognition tests were carried out in various situations, such as writer independent model, writing surface-free and pen holding style-free. Also, we investigated stroke-order search method and character shape evaluation method for handwriting-based character learning system.