Presently traditional method of car plate Chinese character feature extraction is based on prior knowledge which is important for the result.

传统的车牌汉字的特征提取方法是在具有先验知识的情况下进行的，先验知识的好坏对结果有着非常重要的影响。

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According to the feature extraction of the handwritten Chinese character recognition, an improved extracting stroke plane method was proposed.

针对手写体汉字识别过程中的特征抽取，提出了一种改进的抽取笔画平面的方法。

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The proposed off-line handwritten Chinese character recognition system was composed of a feature extraction module and a recognition module.

提出的脱机手写体汉字识别系统主要研究特征提取和分类识别两个模块。

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