红外运动目标图像的预处理方法研究
首发时间:2009-09-02
摘要:本文主要讨论了如何在一个普遍适用的框架下实现红外图像的预处理任务。通过对几种的红外目标图像预处理方法的研究,为运动目标跟踪系统做出基础支持。通过空间域滤波法(包括高通模版滤波、中值滤波、数学形态学滤波等)和频率域滤波法(理想高通滤波、Butterworth高通滤波、高斯高通滤波和小波模预处理方法等)的结果分析,得出在红外目标检测中适用方法。
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The Preprocessing Method Research Of The Infrared Moving Target Images
Abstract:This paper focuses on how to achieve infrared image preprocessing tasks in the universally applicable framework. Making an infrastructure of support to Moving. Target Tracking System through several preprocessing method researches of the Infrared moving target images. By analysis of results of the spatial domain filtering method (including the high-pass filter templates, median filtering, mathematical morphology filter, etc.) and frequency domain filtering method (the ideal high-pass filter, Butterworth high-pass filter, Gaussian high-pass filter and wavelet mold pretreatment, etc.), obtained the application method in Infrared Target Detection.
Keywords: Infrared images Pretreatment High-pass filter
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