| 基于融合的红外图像预处理技术 |
| |
| 引用本文： | 姚敏.基于融合的红外图像预处理技术[J].电光与控制,2008,15(7):52-55. |
| |
| 作者姓名： | 姚敏 |
| |
| 作者单位： | 武汉大学东湖分校电信学院,武汉,430212 |
| |
| 摘 要： | 介绍了一种基于图像融合的红外图像预处理技术。分析了红外成像过程中引入的噪声类型,采用修正的阿尔法均值滤波方法来抑制噪声并利用边缘检测来增强目标的边缘成分,通过融合的处理方法来合并处理后的红外图像。实验表明该方法能够有效地增强复杂背景下的红外图像,从而有利于后续的目标识别处理。
|
| 关 键 词： | 红外图像 阿尔法均值滤波 边缘检测 图像融合 图像预处理 |
A new infrared image pre-processing method based on image fusion |
| |
| YAO Min.A new infrared image pre-processing method based on image fusion[J].Electronics Optics & Control,2008,15(7):52-55. |
| |
| Authors: | YAO Min |
| |
| Abstract: | A new image fusion approach based infrared(IR) image pre-processing is presented.The type of noises introduced during IR imaging is analyzed.A modified alpha-trimmed mean filter is used for suppressing mixed noises,and rapid Sobel edge detector is adopted for enhancing the target's edge.Then simple weighted average method is used to fuse the processed IR image.Simulation showed that this method is applicable for real-time IR image enhancement and beneficial to subsequent target recognition. |
| |
| Keywords: | IR image alpha-trimmed mean filter edge detection image fusion image pre-processing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
