摘要
基于先跟踪再检测策略，提出了一种递推的运动弱目标检测方法，导出了其信噪比增益的表达义，并分析了速度失配对信噪比增益的影响。实验证明能有效地提高对运动弱目标的检测能力，并且需要的存贮量、计算量较小。
Based on the tracking-before-detection strategy, a recursive indicating method for theweak moving target is proposed. The expression for SNR gains is derived and the effect ofvelocity mismatching on SNR gains is discussed.Simulation results reported show that,withthis method,the detecting ability on the weak moving target is improved and less memoryand amount of computing work are required.
出处
《华中理工大学学报》
CSCD
北大核心
1995年第7期56-58,共3页
Journal of Huazhong University of Science and Technology
关键词
递推
运动弱目标
运动目标检测
TBD策略
tracking-before-detection strategy
recursive indicating method for weak mov-ing target
velocity mismatching
