Structure analysis of information in mathematical figures fornon-visual communication.

我们研究了如何建立一个软件系统，在屏幕上输出图形，并在这个软件中使用的估计方法的改进。本软件是高中数学图形手写输入系统。对手写曲线进行了识别，给出了手写曲线的类型和参数.之后，这些图形被发送到触觉显示器。我们使用广义Choquet积分和基于秩的估计方法的估计方法。我们还改进了这些估计方法。

We studied both on creating a software system for outputting graphs on a tactiledisplay, and improvements of estimation methods used in this software. This software is a handwriting input system for graphs in high school mathematics. Handwritten curves are recognized their curve types and curve parameters are given at the same time. After that, these graphs are send to tactile display. We use estimation methods using generalized Choquet integral and a rank-based estimation method. We also have improved these estimation methods.