摘要
为了减少红外运动弱小目标的检测与识别算法计算量,以达到实时性的要求,提出了基于FPGA和多DSP的红外运动弱小目标的检测与识别的快速算法,包括改进的快速中值减法滤波算法,小结构元素腐蚀以及基于图像序列的二次开窗判决法,实验结果证明,该算法易于硬件实现,并且具有实时性。
In order to reduce computational requirement of detecting methods for real-time detecting small infrared moving target, a kind of fast algorithm based on FPGA and Multi-DSPs was presented, including improved fast median difference filter, small structure element eroding and twice open window judging method based on infrared image sequence. The result of experiment proves that this method is real-time and easy for hardware implement.
出处
《弹箭与制导学报》
CSCD
北大核心
2008年第3期227-229,232,共4页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
红外运动小目标
快速算法
实时性
small infrared moving target
fast algorithm
real-time
