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| 基于边缘增强的遥感图像变化检测技术 | |
| 引用本文： | 张军,肖刚,敬忠良. 基于边缘增强的遥感图像变化检测技术[J]. 计算机工程与应用, 2008, 44(26): 171-173. DOI: 10.3778/j.issn.1002-8331.2008.26.052 |
| 作者姓名： | 张军 肖刚 敬忠良 |
| 作者单位： | 上海交通大学,空天科学技术研究院,上海,200240;上海交通大学,空天科学技术研究院,上海,200240;上海交通大学,空天科学技术研究院,上海,200240 |
| 摘 要： | 遥感图像变化检测技术是遥感技术中最广泛最基本的应用之一。为此作者经过大量对已有图像的实验，提出一种基于边缘增强的遥感图像变化检测技术，通过选择适当的卷积算子对图像进行锐化增强与使用Sobel算子对图像进行边缘增强相结合，总结出了快速有效变化检测处理方法。 |
| 关 键 词： | 遥感图像 边缘增强 变化检测 |
| 收稿时间： | 2007-11-02 |
| 修稿时间： | 2008-1-21 |
Remote image change-detection method based on edge enhancement |
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| ZHANG Jun,XIAO Gang,JING Zhong-liang. Remote image change-detection method based on edge enhancement[J]. Computer Engineering and Applications, 2008, 44(26): 171-173. DOI: 10.3778/j.issn.1002-8331.2008.26.052 | |
| Authors: | ZHANG Jun XIAO Gang JING Zhong-liang |
| Affiliation: | Institute of Aerospace Science &Technology，Shanghai Jiaotong University，Shanghai 200240，China |
| Abstract: | The images change-detection is the most important and basic technique in the remote science.After a serious of research based on the existing images,the authors have surveyed new effectual change detection method based on edge-enhance.First choose the proper convolution operator to do the crisp enhancement,then use the Sobel operator to do the edge enhancement.The test results show the validity of the method. |
| Keywords: | remote image edge enhance change detection |
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