METHOD APPARATUS FOR SUPERIMPOSING LASER POINT CLOUDS AND HIGH-PRECISION MAP AND ELECTRONIC DEVICE

摘要

The present application discloses a method, apparatus and electronic device for superimposing a laser point cloud and a high-precision map, and relates to the fields of artificial intelligence, autonomous driving, intelligent transportation, and computer vision. A specific implementation method is, when superimposing and visualizing the laser point cloud and the high-precision map, first perform dilution processing on the non-road laser point cloud among the laser point clouds to be fused to obtain a target non-road laser point cloud, so that the fusion Effectively reduce the amount of data in the laser point cloud to be; By performing segmentation processing on the map to be fused to obtain multi-level map data corresponding to the map to be fused, the data amount of the map to be fused is effectively reduced. Not only can non-road information be visualized through laser point cloud, but road information can also be visualized through high-precision maps, and it not only realizes the visualization of a digital city, but also effectively reduces the amount of visualization data, resulting in a visualization display effect of the digital city. to improve