MAP ELEMENT EXTRACTION METHOD AND APPARATUS

This application discloses a map element extraction method and apparatus, and a server. The map element extraction method includes: obtaining a laser point cloud and an image of a target scene, the target scene including at least one element entity corresponding to a map element; performing registration between the laser point cloud and the image to obtain a depth map of the image; performing image segmentation on the depth map of the image to obtain a segmented image of the map element in the depth map; and converting a two-dimensional location of the segmented image in the depth map to a three-dimensional location of the map element in the target scene according to a registration relationship between the laser point cloud and the image.