| 基于边缘约束的红外目标图像松弛分割技术 |
| |
| 引用本文： | 桑农,张天序,曹治国. 基于边缘约束的红外目标图像松弛分割技术[J]. 电子学报, 2002, 30(7): 1027-1031 |
| |
| 作者姓名： | 桑农 张天序 曹治国 |
| |
| 作者单位： | 1. 华中科技大学图像识别与人工智能研究所,湖北武汉 430074;2. 图像信息处理与智能控制教育部重点实验室,湖北武汉 430074 |
| |
| 摘 要： | 本文提出了一种基于边缘约束的、能克服门限面技术和简单的松弛技术不足的红外目标图像松弛分割算法,该方法在确定显著边缘象素的基础上,建立了一个评估在不同初始概率下松弛分割结果的准则函数.通过自动调整初始概率,获得该准则函数的最优或次优解,从而得到满意的分割结果.文中给出了关于真实红外目标图像的分割结果.
|
| 关 键 词： | 图像分割 前视红外目标图像 松弛技术 边缘约束 |
| 文章编号： | 0372-2112(2002)07-1027-05 |
| 收稿时间： | 2000-09-25 |
Segmentation of FLIR Images with Edge Constraint |
| |
| SANG Nong,ZHANG Tian-xu,CAO Zhi-guo. Segmentation of FLIR Images with Edge Constraint[J]. Acta Electronica Sinica, 2002, 30(7): 1027-1031 |
| |
| Authors: | SANG Nong ZHANG Tian-xu CAO Zhi-guo |
| |
| Affiliation: | 1. Institute for Pattern Recognition and Artificial Intelligence ,Huazhong University of Science and Technology,Wuhan Hubei,430074,China; 2. Key Laboratory of Education Ministry for Image Processing and Intelligent Control,Wuhan,Hubei 430074,China |
| |
| Abstract: | A relaxation segmentation algorithm of forward-looking infrared (FLIR) images with edge constraint is presented.An evaluation criterion based on distinct edge pixels is used to examine the segmentation results by the relaxation segmentation algorithm under different initial assignment of probabilities.Thus the good segmentation result can be achieved by automatically adapting initial assignment of probabilities to reach the optimal or suboptimal solution of the evaluation criterion.Experimental results with real FLIR images are given. |
| |
| Keywords: | image segmentation FLIR image relaxation technique edge constraint |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《电子学报》浏览原始摘要信息 |
|
点击此处可从《电子学报》下载全文 |
