首页|Short-Range Multitarget Motion Parameter Estimation Method Based on Hough Transform
Short-Range Multitarget Motion Parameter Estimation Method Based on Hough Transform
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原文链接
NETL
NSTL
万方数据
维普
This study proposes a novel short-range multitarget motion parameter estimation method based on Hough transform. The proposed method can be used for multitarget detection, motion parameter estimation, and data association. In our proposed method, the measured radial distance and Doppler frequency versus time data is mapped to the motion parameter space by Hough transform. The motion parameter space data is binarized to determine the number of targets. The unsupervised nearest neighbor clustering technique is used to determine the search space of targets. The maximum value in each search space is estimated as the motion parameter of the corresponding target. Simulation results show that the proposed method has higher parameter estimation accuracy than that of conventional methods.
NETL
NSTL
万方数据
维普
