| 基于多颜色空间贝叶斯决策的文本图像分割 |
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| 引用本文： | 涂岩恺,陈庆虎,黄亮,邓伟.基于多颜色空间贝叶斯决策的文本图像分割[J].科学技术与工程,2009,9(16). |
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| 作者姓名： | 涂岩恺 陈庆虎 黄亮 邓伟 |
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| 作者单位： | 武汉大学电子信息学院,武汉,430079 |
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| 基金项目： | 湖北省科技攻关计划项目 |
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| 摘 要： | 为实现计算机对文本图像的自动分类和鉴别,对文本图像分割进行研究.建立基于贝叶斯决策的最小错误率文字分割模型. 利用最小二乘法估计模型参数最后在多颜色空间中选择最优分割阈值,取得了理想的图像分割效果.
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| 关 键 词： | 图像分割 文本处理 贝叶斯决策 |
Multi-color Space Based on Documental Image Segment Using Bayes Decision |
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| TU Yan-kai,CHEN Qin-hu,HUANG Liang,DENG Wei.Multi-color Space Based on Documental Image Segment Using Bayes Decision[J].Science Technology and Engineering,2009,9(16). |
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| Authors: | TU Yan-kai CHEN Qin-hu HUANG Liang DENG Wei |
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| Institution: | Electronic Information School of Wuhan University;Wuhan 430079;P.R.China |
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| Abstract: | For documental image recognition,retrieving and identification automatically,image segment is analyzed. Based on Bayes segment model is established with minimum error risk,and parameters are estimated by least squares method. At last,optimization threshold is obtained by multi-color space analyzing and promising results are obtained. |
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| Keywords: | image segment document processing Bayes decision |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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