Research on Suppression Method of Warhead Infrared Image Background Based on Small Area Filtering  

作　　者：Yehui Li Shaohua Sun 

机构地区：[1]Branch 30, Unit 91049, Qingdao, China

出　　处：《Journal of Computer and Communications》2018年第11期155-161,共7页电脑和通信（英文）

摘　　要：In order to reduce the computational complexity of searching in massive information in detecting of warhead targets, background removal is usually the first step of target detection algorithm in sequential frame images. In this paper, an adaptive multi-exposure time preserving star edge small area filtering background removal algorithm is proposed, which can suppress the back-ground and preserve the target and star edges. This algorithm not only ensures the accuracy of centroid and orbit determination, but also reduces false alarm and improves tracking accuracy.In order to reduce the computational complexity of searching in massive information in detecting of warhead targets, background removal is usually the first step of target detection algorithm in sequential frame images. In this paper, an adaptive multi-exposure time preserving star edge small area filtering background removal algorithm is proposed, which can suppress the back-ground and preserve the target and star edges. This algorithm not only ensures the accuracy of centroid and orbit determination, but also reduces false alarm and improves tracking accuracy.

关 键 词：WARHEAD INFRARED Image SUPPRESSION METHOD 

分 类 号：R73[医药卫生—肿瘤]