POINT CLOUD-BASED TARGET TRACKING METHOD AND APPARATUS, COMPUTER DEVICE AND STORAGE MEDIUM

摘要

A point-cloud based target tracking method, comprising: according to point cloud data of a current frame, generating a feature map of the current frame; acquiring a candidate region corresponding to the feature map of the current frame; in the feature map of the current frame, intercepting a candidate feature map that matches the candidate region; extracting an image feature corresponding to the candidate feature map; and calling a target tracking model obtained by training on the basis of point cloud data of the previous frame, and according to the image feature, determining a target tracking region corresponding to the point cloud data of the current frame.