1. 杭州大学计算机科学系
2. 北京大学视觉与听觉国家实验室
3. 杭州大学计算机科学系北京大学视觉与听觉国家实验室
纸质出版:1997
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[1]周昌乐,张雄伟.一种基于段化的手写汉字特征点提取方法及其实现[J].电子学报,1997(05):57-60.
周昌乐, 张雄伟. An Abstracting Method and Its Implementation for Feature-Points in Handwritten Chinese Characters Based on the Segmenting Technique[J]. Acta Electronica Sinica, 1997, (5).
手写汉字识别中的特征点提取,一直是结构匹配方法中的一个关键问题.系统识别率很大程度上取决于特征点提取的正确率.本文在总结前人和作者以前工作的基础上,提出了一种新的段化特征点提取方法,并具体用于手写汉字识别的实用系统中,取得了十分理想的效果.从已测试的1800×10个样本字的结果看,特征点提取正确率突破了98%大关,为实用化手写汉字识别系统奠定了基础.
It is a key problem to abstract the feature-points in the structure match methodfor recognizing handwritten Chinese characters
and the OCR system’s recognition correct rate depends on the correct rate of abstracting the feature-points to a great extent too. Based on the pastresearch works
we have provided a new method for abstracting feature-points and obtained quiteeffective results by applying this method to the practical system. The testing results show that thecorrect rate of abstracting feature-points in our method is up to 98% for 1800×10 sample characters
thus providing the fundament for building the practical system of handwritten Chinese characters.
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