公开(公告)号：US20240272299A1

公开(公告)日：2024-08-15

申请号：US18107663

申请日：2023-02-09

Applicant: Luminar Technologies, Inc.

Inventor： Scott Harvey

IPC: G01S17/89

CPC classification number: G01S17/89 ,  G01S17/86

Abstract: Observed environment lidar sensor data including a plurality of spatial points is received for a mobile entity. The observed environment lidar sensor data is transformed into one or more alternative observed environment candidates. A corresponding observed environment reduced representation is calculated for the observed environment lidar sensor data and each of the one or more alternative observed environment candidates. The observed environment reduced representations is correlated with reference reduced representations for different geographical locations to determine correlation results. Based on the correlation results, a current location of the mobile entity is identified.