In the research on data symbol recognition, we design a two-stage multi-features classifier with threshold, which improves recognition rate, and at same time avoid adding much computing time.
在数据符号识别方面，本文所研究的带阙值的两级多特征分类器的设计思想在提高了字符识别效率的同时，又避免引入过多的系统开销。
参考来源 - 基于手势和两级分类器的联机手写公式识别Symbol recognition is the base and core of the entire process.
件符识别技术是整个流程的基础和核心。
参考来源 - 档案数字化中两项关键技术的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
A novel graphic symbol recognition approach of engineering drawings based on radial basis probabilistic neural networks (RBPNN) is proposed.
基于径向基概率神经网络，提出一种扫描工程图纸图像分割后的图形符号识别方法。
In order to extract mathematical expressions(MEs) in scanned Chinese document, a ME identification method based on Chinese character recognition and ME symbol recognition is proposed.
为了从中英文混排的中文文档中定位数学公式，提出了一种基于中文字符识别和公式符号识别的数学公式定位方法。
To improve the efficiency of symbolic recognition and enhance the robustness of identification methods, a symbol recognition method based on the characteristics of the centroid is presented.
为提高面结构光检测中符号识别效率和增强识别方法的鲁棒性，提出了一种基于形心特征面结构光符号识别方法。
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