A new algorithm based on dynamic programming is presented to detect the moving point target from image sequences in low SNR environment.For improving the efficiency of the algorithm, mulitple hypothesis testing and orientation weighting have been resorted to truncate tree-structured list of candidate trajectory of low degree of confidence.The simulations show that the new algorithm is more efficient than tradition algorithm.
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毕务忠,方珍红,吴锡.低信噪比下运动点目标检测快速算法[J].激光与红外,2008,38(6):605~608 BI Wu-zhong, FANG Zhen-hong, WU Xi. An Efficient Algorithm for Point Moving Target Detection in Low SNR[J]. LASER & INFRARED,2008,38(6):605~608