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提出了一种利用透视投影变换和卡尔曼滤波对低信噪比红外图像序列运动小目标进行三维空间定位的新方法 ,从而达到对红外运动小目标 (直至几个像素 )进行空间定位的目的 .仿真实验结果证明了该方法的可行性和有效性
A new method of three-dimensional spatial location of moving small targets with low signal-to-noise ratio infrared image sequence is proposed by using perspective projection transformation and Kalman filter to achieve the purpose of spatial positioning of small moving targets (up to several pixels). Simulation results prove the feasibility and effectiveness of this method