公开(公告)号：US20240391097A1

公开(公告)日：2024-11-28

申请号：US18670288

申请日：2024-05-21

Applicant: Aurora Operations, Inc.

Inventor： Sergio Casas ,  Davi Eugenio Nascimento Frossard ,  Shun Da Suo ,  Xuanyuan Tu ,  Raquel Urtasun

IPC: B25J9/16 ,  G01S17/89 ,  G06F18/25 ,  G06N3/084

Abstract: Systems and methods for streaming sensor packets in real-time are provided. An example method includes obtaining a sensor data packet representing a first portion of a three-hundred and sixty degree view of a surrounding environment of a robotic platform. The method includes generating, using machine-learned model(s), a local feature map based at least in part on the sensor data packet. The local feature map is indicative of local feature(s) associated with the first portion of the three-hundred and sixty degree view. The method includes updating, based at least in part on the local feature map, a spatial map to include the local feature(s). The spatial map includes previously extracted local features associated with a previous sensor data packet representing a different portion of the three-hundred and sixty degree view than the first portion. The method includes determining an object within the surrounding environment based on the updated spatial map.