摘要
低信噪比条件下的小目标检测问题一直是近些年来国内外学者研究的一个热门课题。目前,围绕这一课题已经发展了许多有实际意义的检测算法和处理机体系结构。本文在总结前人研究成果的基础上,针对复杂背景红外图像的统计特性,提出了一种基于组合式空间匹配滤波器的运动小目标检测方法。
The effective detection for small targets in low SNR images has becoming a hot research field these years. At present many kinds of algorithms have been put forward to resolve this problem. According to the statistic characteristics of IR background clutters,a system based on improved spatial matched filter （SMF） is presented in this article.
出处
《激光与红外》
CAS
CSCD
北大核心
2006年第2期147-150,共4页
Laser & Infrared
关键词
红外图像
小目标检测
匹配滤波
背景抑制
图像序列
IR image
small target detection
matched filtering
background suppresssion
image sequences
