基于红外背景复杂程度描述的小目标检测算法

被引:25
作者
杨杰
杨磊
机构
[1] 上海交通大学图像处理与模式识别研究所
关键词
红外图像预处理; 小目标检测; Butterworth高通滤波; 红外背景复杂程度;
D O I
暂无
中图分类号
TP274.52 [];
学科分类号
摘要
提出了关于红外“背景复杂程度”的基本概念,发现并论述了一种有效的红外背景复杂程度定量描述方法。此外,提出了一种基于红外背景复杂程度描述的自适应Butterworth高通滤波方法,实现了具备一定普适性的红外图像预处理。在小目标检测问题的研究中,构造并实现了一种更具实用性的先检测后跟踪小目标检测算法,此算法在一个完整的框架下实现了红外图像预处理过程和小目标检测过程的自适应统一。
引用
收藏
页码:382 / 386
页数:5
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