公开(公告)号：US12266146B2

公开(公告)日：2025-04-01

申请号：US18340573

申请日：2023-06-23

Applicant: Luminar Technologies, Inc.

Inventor： Pranav Maheshwari ,  Vahid R. Ramezani ,  Ismail El Houcheimi ,  Benjamin Englard

IPC: G08G1/04 ,  B60W40/072 ,  G05D1/00 ,  G06N20/00 ,  G06T7/11 ,  G06T11/20 ,  G06V10/426 ,  G06V10/50 ,  G06V10/764 ,  G06V10/77 ,  G06V20/56 ,  G08G1/01 ,  B60W60/00

Abstract: A system for detecting boundaries of lanes on a road is presented. The system includes an imaging system configured to produce a set of pixels associated with lane markings on a road. The system also includes one or more processors configured to detect boundaries of lanes on the road, including: receive, from the imaging system, the set of pixels associated with lane markings; partition the set of pixels into a plurality of groups, each of the plurality of groups associated with one or more control points; and generate a first spline that traverses the control points of the plurality of groups, the first spline describing a boundary of a lane on the road.