摘要
针对地面/海面复杂场景下弱小目标的特性,提出了一种基于数学形态学的弱小目标检测算法,根据算法的特点提出了在FPGA上的并行流水线实现方法。仿真结果表明:该方法不仅能可靠地检测出复杂场景下的弱小目标,而且具有更好的实时性,这就从根本上解决了光电探测平台的实时跟踪性能。
Based upon mathematical morphology, considering of the target properties in complex ground,/sea background, an algorithm of small and low-observables target detection is presented. According to the characteristic of this algorithm, a method of parallel pipeline by FPGA is proposed. The simulation results show that this method can effectively and reliably detect the small and low-observables target from complex background. Compared with DSP, the proposed method has a high real-time performance, so it can improve the real-time tracking ability of electro-optical detecting system.
出处
《航空兵器》
2007年第4期22-24,29,共4页
Aero Weaponry
关键词
弱小目标
FPGA
数学形态学
实时性
small and low-observables target
FPGA
mathematical morphology
real-time
