| 印刷体现代藏文识别研究 |
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| 引用本文： | 王维兰,丁晓青,陈力,王华.印刷体现代藏文识别研究[J].计算机工程,2003,29(3):37-38,94. |
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| 作者姓名： | 王维兰 丁晓青 陈力 王华 |
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| 作者单位： | 1. 西北民族学院信息所,兰州,730030
2. 清华大学电子工程系,北京,100084 |
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| 基金项目： | 国家自然科学基金项目60073058 |
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| 摘 要： | 以印刷体现代藏文白体、黑体、圆体、长体、竹体为字体样张，通过预处理、文本行字切分、特征选择和分类识别的初步研究，获得对5种字体文本的平均识别率为89．582％，对其他字体的文本平均识别率为93．867％。
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| 关 键 词： | 印刷体藏文 预处理 特征选择 分类识别 模式识别 藏文识别 |
| 文章编号： | 1000-3428(2003)03-0037-02 |
Study on Printed Tibetn Character Recognition |
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| WANG Weilan,DING Xiaoqing,CHEN Li,WANG Hua.Study on Printed Tibetn Character Recognition[J].Computer Engineering,2003,29(3):37-38,94. |
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| Authors: | WANG Weilan DING Xiaoqing CHEN Li WANG Hua |
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| Affiliation: | WANG Weilan1,DING Xiaoqing2,CHEN Li2,WANG Hua2 |
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| Abstract: | The method of printed Tibetn character recognition presented by this paper is based on printed Tibetn character propectus of five different fonts,w h ich are Beiti,Heiti,Yuanti,Changti,Zhuti. Pilot study by preprocessing, docume nt line and character segmentation ,features selection and pattern classificati on, has obtained average recognition rate of 89.582% for doucments of those fiv e fo nts ,and average recognition rate for doucments of others fonts has reache d 93. 867%. |
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| Keywords: | Printed Tibetn character Preprocessing Features selection Patte rn classification |
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