| 印刷体汉字识别特征选择方法的研究 |
| |
| 引用本文： | 崔国伟 舒文豪. 印刷体汉字识别特征选择方法的研究[J]. 哈尔滨工业大学学报, 1989, 0(2): 77-84 |
| |
| 作者姓名： | 崔国伟 舒文豪 |
| |
| 作者单位： | 哈尔滨工业大学信息处理与模式识别教研室(崔国伟，舒文豪)，哈尔滨工业大学信息处理与模式识别教研室(李仲荣) |
| |
| 摘 要： | 考虑到微型计算机内存空间有限而汉字个数较多的特点,本文提出了一个适合于微型计算机处理的汉字特征选择的可分性准则函数.使用此方法进行汉字特征选择能保证不同汉字的分类特征距离较大并且同一汉字聚类性较好,使得汉字特征选取十分合理.
|
| 关 键 词： | 汉字识别 统计模式识别 特征选择 |
A Research on Feature Selection in Printed Chinese Character Recognition |
| |
| Cui Guowei Shu Wenhao Li Zhongrong. A Research on Feature Selection in Printed Chinese Character Recognition[J]. Journal of Harbin Institute of Technology, 1989, 0(2): 77-84 |
| |
| Authors: | Cui Guowei Shu Wenhao Li Zhongrong |
| |
| Affiliation: | Cui Guowei Shu Wenhao Li Zhongrong |
| |
| Abstract: | In order to solve the contradiction between the limited memory space in amicrocomputer and the large number of Chinese characters,this paper presents a sepa-rable standard function to extract features of Chinese characters.In the processing offeature selection in a microcomputer,this function is characterized by distinctly differ- entiating the classified features of different Chinese characters and better clustering ofsame Chinese characters.Obviously,this makes the selection of Chinese character fea-tures reasonable. |
| |
| Keywords: | Printed Chinese character recognition statistical pattern recognition feature extraction feature selection. |
| 本文献已被 CNKI 维普 等数据库收录！ |
