VISUAL POINT CLOUD-BASED SEMANTIC VECTOR MAP BUILDING METHOD, DEVICE, AND ELECTRONIC APPARATUS

摘要

The present application discloses a visual point cloud-based semantic vector map building method, a visual point cloud-based semantic vector map building device, and an electronic apparatus. According to one embodiment, the visual point cloud-based semantic vector map building method comprises: performing object detection on an image acquired by an image acquisition apparatus, and acquiring pixel targets in the image and attribute information thereof; determining position information of each pixel target in the image; combining the attribute information and the position information of each pixel target, and generating a semantic point cloud; and building a semantic vector map on the basis of the semantic point cloud. The visual point cloud-based semantic vector map building method completes high-resolution map building at an extremely low cost simply by using images and a small amount of priori information of an external sensor.