| 基于主动知识库的地形图汉字注记智能提取方法 |
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| 引用本文： | 徐战武,刘肖琳. 基于主动知识库的地形图汉字注记智能提取方法[J]. 国防科技大学学报, 2000, 22(5): 93-97 |
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| 作者姓名： | 徐战武 刘肖琳 |
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| 作者单位： | 国防科技大学机电工程与自动化学院,湖南长沙,410073 |
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| 基金项目： | 国家预研基金项目! ( 16.9.1.4 ) |
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| 摘 要： | 地形图中包含了大量的字体丰富的汉字注记 ,正确提取并识别这些汉字是图纸处理中的关键组成部分。简要分析了交互提取及自动提取两种方法的优缺点 ,提出并实现了一种基于主动知识库的结合两者优点的汉字注记智能提取方法 ,取得了很好的应用效果。
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| 关 键 词： | 地形图 汉字注记 主动知识库 人机工程学 |
| 文章编号： | 1001-2486(2000)05-0093-05 |
| 收稿时间： | 2000-03-03 |
| 修稿时间： | 2000-03-03 |
Intelligent Chinese Character Extracting Method for Topographic Map Based on Active Knowledge Base |
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| XU Zhanwu and LIU Xiaolin. Intelligent Chinese Character Extracting Method for Topographic Map Based on Active Knowledge Base[J]. Journal of National University of Defense Technology, 2000, 22(5): 93-97 |
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| Authors: | XU Zhanwu and LIU Xiaolin |
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| Affiliation: | XU Zhan-wn,LIU Xiao-lin(College of Mechatronics Engineering and Automation, National Univ. of Defense Technology, Changsha 410073, China) |
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| Abstract: | There are a great number of Chinese character annotation with different size in topographic map. Extracting the Chinese character annotation in scanned topographic map image is the key condition and foundation. The advantage and shortcoming of interactive extracting method and automatic extracting method is analyzed briefly. An intelligent extracting method based on the active knowledge base is presented and realized, combining the advantages of both. The algorithm is efficient. |
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| Keywords: | topographic map Chinese character annotation active knowledge base human engineering |
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