公开(公告)号：US20220156533A1

公开(公告)日：2022-05-19

申请号：US17098707

申请日：2020-11-16

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Yasen HU ,  Shuqing ZENG

IPC: G06K9/62 ,  G06K9/00 ,  G06K9/68 ,  G01S17/931 ,  G01S17/89

Abstract: A system includes first and second sensors and a controller. The first sensor is of a first type and is configured to sense objects around a vehicle and to capture first data about the objects in a frame. The second sensor is of a second type and is configured to sense the objects around the vehicle and to capture second data about the objects in the frame. The controller is configured to down-sample the first and second data to generate down-sampled first and second data having a lower resolution than the first and second data. The controller is configured to identify a first set of the objects by processing the down-sampled first and second data having the lower resolution. The controller is configured to identify a second set of the objects by selectively processing the first and second data from the frame.