“…− 3D object detection on the road [72,76] using lidar and sensor fusion (e.g., lidar and camera), where the aim is to obtain information about the obstacle in the spatial coordinate system: car detection [19,75,77]; pedestrian detection [23,24,78]; bicyclist/motorcyclist detection [23,25,73]; cone detection [67]; detection of walls, trees, bushes, and poles [78]; detection and tracking of unknown objects [79].…”