“…However, several challenges may affect the processing of the received point cloud such as LiDAR mutual interference [ 31 , 32 , 33 ], and adverse weather [ 34 , 35 , 36 , 37 , 38 ]. Additionally, because a high-resolution sensor can produce a considerable amount of data, e.g., the Velodyne sensor VLS-128 can output up to 9.6M points per second, it is important to handle the point cloud before being delivered to high-level applications, both in terms of packet handling [ 39 ], data compression [ 40 , 41 ], and point cloud denoising [ 36 ].…”