Zhiyuan Yang Xiangqian Li Xianxun Yao Jinping Sun Tao Shan Gaussian Process Gaussian Mixture PHD Filter for 3D Multiple Extended Target Tracking. 3224 2023 July 15 Remote. Sens. 13 https://doi.org/10.3390/rs15133224 db/journals/remotesensing/remotesensing15.html#YangLYSS23a