| 图像过渡区提取与分割算法的两个基本问题 |
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| 引用本文： | 闫成新.图像过渡区提取与分割算法的两个基本问题[J].计算机工程与设计,2005,26(10):2589-2590,2605. |
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| 作者姓名： | 闫成新 |
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| 作者单位： | 中国石油大学,华东机电工程学院,山东,东营,257061 |
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| 基金项目： | 国家自然科学基金项目（60135020）;中国石油大学校博士基金项目（Y040313）. |
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| 摘 要： | 基于过渡区提取的图像分割是近年来研究较多的一种图像分割方法，其理论研究还很不完善，如过渡区定义有很多局限性，阈值分割准则还没有给出显式的解释与证明等。给出了广义的过渡区定义，对基于过渡区提取的图像分割准则给出了合理的几何解释与数学证明。该研究内容进一步充实了这一理论框架，对研究过渡区提取与分割算法具有重要的理论意义。
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| 关 键 词： | 图像分割 过渡区 阈值 广义定义 |
| 文章编号： | 1000-7024（2005）00-2589-02 |
| 收稿时间： | 2004-09-02 |
| 修稿时间： | 2004-09-02 |
Two basic notes on image transition region extraction and segmentation method |
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| YAN Cheng-xin.Two basic notes on image transition region extraction and segmentation method[J].Computer Engineering and Design,2005,26(10):2589-2590,2605. |
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| Authors: | YAN Cheng-xin |
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| Affiliation: | Huadong College of Machinery and Electronic Engineering, China University of Petroleum, Dongying 257061, China |
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| Abstract: | Transition region based image segmentation is a newly developed segmentation technique recent years. Its theory study is not very complete such as the definition of transition region which has some limitations and the provement of segmentation criteria has not been given. The generalized definition of transition region is given, and the segmentation criteria of transition region extraction-based image segmentation method is proved geometrically and mathematically, which enriches the contents of this theory. |
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| Keywords: | image segmentation transition region thresholding generalized definition |
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