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一种基于仿生识别的脱机手写体汉字识别方法

, PP. 62-71

Keywords: 仿生模式识别,神经元序列,特征知识,容错性

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Abstract:

运用仿生模式识别方法构建提取基本笔段的神经元序列覆盖手写体汉字图像,分析笔段神经元间的拓扑性质,将手写体汉字图像转化为具有容错表征方式的6种汉字笔划类型组成的几何图形.模仿人类汉字形码输入法,统计具有冗余容错形状的笔划神经元类型、数量、位置、相合和相交点数量,建立手写体汉字特征知识的数据结构表.对SCUTIRAC手写体汉字库中手写体汉字识别进行仿真实验,结果证明本文方法具有较强的“认知”手写体汉字的能力.

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