| 基于图像局部熵的红外图像分割方法 |
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| 引用本文： | 张永亮,卢焕章.基于图像局部熵的红外图像分割方法[J].红外技术,2006,28(11):656-660. |
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| 作者姓名： | 张永亮 卢焕章 |
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| 作者单位： | 国防科学技术大学ATR实验室,湖南,长沙,410073 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 分析了图像局部熵的性质，提出了一种基于图像局部熵的红外图像分割方法。该方法首先进行中值滤波消除图像脉冲噪声，然后计算图像局部熵进行阈值选择提取目标边缘，最后进行边缘连接分割出目标区域。对不同红外图像进行的仿真试验表明了该方法的有效性。
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| 关 键 词： | 图像局部熵 边缘提取 图像分割 中值滤波 |
| 文章编号： | 1001-8891（2006）11-0656-05 |
| 收稿时间： | 2006-04-24 |
| 修稿时间： | 2006-04-24 |
Infrared Image Segmentation Based on Local Entropy of Image |
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| ZHANG Yong-liang,LU Huan-zhang.Infrared Image Segmentation Based on Local Entropy of Image[J].Infrared Technology,2006,28(11):656-660. |
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| Authors: | ZHANG Yong-liang LU Huan-zhang |
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| Affiliation: | ATR Lab of National University of Defence Technology, Changsha Hunan 410073, China |
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| Abstract: | The property of local entropy of image and a novel method of infrared objects detecting based on local entropy of image were presented. The method eliminates impulse noises by median filtering then extracts edges by Otsu's thresholding based on local entropy of image, connects discrete edges and detects objects regions. Experiments on some infrared images make it was clear that the method detects object regions effectively. |
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| Keywords: | local entropy of image edges extraction image segmentation median filter |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
