红外烟雾遮蔽条件下目标信号测试及提取方法
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- 英文论文题名：The Identifying Measures of Target Area in the Smoke Interference Condition
- 论文作者：程翔 ; 尹硕
- 英文论文作者：Xiang Cheng ; Shuo Yin ; Research Institute of Chemical Defence ; School of materials ; Tsinghua University ; Yi Fu building of Tsinghua University
- 年：2016
- 作者机构：防化研究院;清华大学材料学院;
- 论文关键词：红外烟雾 ; 目标测试 ; 提取
- 会议召开时间：2016-07-01
- 会议录名称：中国化学会第30届学术年会摘要集-第三十四分会：公共安全化学
- 语种：中文
- 分类号：TN911.7
- 学会代码：ZGHY
- 会议名称：中国化学会第30届学术年会-第三十四分会 ; 公共安全化学
- 会议地点：中国辽宁大连
- 主办单位：中国化学会
- 学会名称：中国化学会
- 页数：1
- 文件大小：302k
- 原文格式：D
- 会议级别：全国
摘要
介绍了红外烟雾遮蔽条件下目标信号测试及提取的总体思想及基本流程;在可识别的阈值范围内,对红外烟幕遮蔽下的目标进行图像增强,采用小波分析及目标局部区域计算方法来提取目标特征向量;将目标从烟幕背景中分割出来。实验证明,该方法效果明显,是对红外烟雾遮蔽下目标信号测试及分析识别的重要方法。
This paper introduces the basic process of the identifying of target area in the smoke interference condition. It uses the image enhancement in the threshold of the realizable scope. In order to judge the region of the objective place, this paper uses the wavelet transform, fractal theory and the regional account of entropy to get eigenvector. Then it uses best entropy that computes the numerical value of threshold to divide the target from the infrared image. The experiment proves that the means of this paper have good effects, and it is the critical step for the identifying of target in the infrared interference condition.
This paper introduces the basic process of the identifying of target area in the smoke interference condition. It uses the image enhancement in the threshold of the realizable scope. In order to judge the region of the objective place, this paper uses the wavelet transform, fractal theory and the regional account of entropy to get eigenvector. Then it uses best entropy that computes the numerical value of threshold to divide the target from the infrared image. The experiment proves that the means of this paper have good effects, and it is the critical step for the identifying of target in the infrared interference condition.
引文
[1]闫敬文.数字图像处理[M].北京:国防工业出版社,2007,92-93.
[2]Reed Todd.A Review of Recent Texture Segmentation and Feature Extraction Techniques[J].CVGIP Image Understanding,1993,57(3):359-367.
[2]Reed Todd.A Review of Recent Texture Segmentation and Feature Extraction Techniques[J].CVGIP Image Understanding,1993,57(3):359-367.