公开(公告)号：US20250035789A1

公开(公告)日：2025-01-30

申请号：US18780474

申请日：2024-07-23

Applicant: SUTENG INNOVATION TECHNOLOGY CO., LTD.

Inventor： Chao PAN ,  Yulu XUE

IPC: G01S17/89 ,  G01S7/481 ,  G06T7/521

Abstract: Embodiments of this application disclose a method, device, storage medium, and LiDAR for LiDAR detection. The method includes: obtaining point cloud data corresponding to an i−1th ground line and point cloud data corresponding to an i−2th ground line; calculating a predicted height range of the ith ground line based on the point cloud data corresponding to the i−1th ground line and the point cloud data corresponding to the i−2th ground line; detecting a scanning points on the ith row of the scanning line based on the predicted height range to determine a target point in the scanning points; and obtaining the ith ground line based on the target point.