红外技术Issue(12)：1027-1031,5.
一种基于小波域的双色红外弱小目标检测算法
A Dual-Band Infrared Dim Target Detection Algorithm Based on Wavelet Domain
摘要
Abstract
It is difficult to detect infrared dim target in single-band because the message acquired is relatively insufficient. Aimed at solving this problem, an algorithm for infrared dim target detection in dual-band based in wavelet domain is introduced. The dual-band images are decomposed by wavelet filters firstly, and the different methods which are used to ascertain the thresholds is introduced by the feature difference in the dual-band images, then the high frequency images are segmented by the corresponding thresholds. The high frequency segment images are fused with different Boolean logic strategies afterwards. Finally the dim target detection is accomplished by morphological operation and multiple frames accumulative detection.关键词
双色红外/小波域/弱小目标检测Key words
dual-band/wavelet domain/dim target detection分类
信息技术与安全科学引用本文复制引用
史晓刚,白晓东,李丽娟,韩宇萌..一种基于小波域的双色红外弱小目标检测算法[J].红外技术,2015,(12):1027-1031,5.基金项目
航空科学基金项目，编号20110112007。 （）
