公开(公告)号：US20200242373A1

公开(公告)日：2020-07-30

申请号：US16846205

申请日：2020-04-10

Applicant: TUSIMPLE, INC.

Inventor： Xue Mei ,  Xiaodi HOU ,  Dazhou GUO ,  Yujie WE

IPC: G06K9/00 ,  G06N3/08 ,  G06N3/04 ,  G06T5/50 ,  G01S17/89 ,  G06T7/246 ,  G06T7/10 ,  G01C21/32 ,  G06N3/02 ,  G01S17/42 ,  G07C5/00 ,  B60R11/04

Abstract: A system and method for large-scale lane marking detection using multimodal sensor data are disclosed. A particular embodiment includes: receiving image data from an image generating device mounted on a vehicle; receiving point cloud data from a distance and intensity measuring device mounted on the vehicle; fusing the image data and the point cloud data to produce a set of lane marking points in three-dimensional (3D) space that correlate to the image data and the point cloud data; and generating a lane marking map from the set of lane marking points.