公开(公告)号：US20210192214A1

公开(公告)日：2021-06-24

申请号：US17164681

申请日：2021-02-01

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Minyue JIANG ,  Xiao TAN ,  Hao SUN ,  Hongwu ZHANG ,  Shilei WEN ,  Errui DING

IPC: G06K9/00 ,  G06N3/04 ,  G06T7/00

Abstract: The present application discloses a vehicle re-identification method and apparatus, a device and a storage medium, which relates to the field of computer vision, intelligent search, deep learning and intelligent transportation. The specific implementation scheme is: receiving a re-identification request from a terminal device, the re-identification request including a first image of a first vehicle shot by a first camera and information of the first camera; acquiring a first feature of the first vehicle and a first head orientation of the first vehicle according to the first image; determining a second image of the first vehicle from images of multiple vehicles according to the first feature, multiple second features extracted based on the images of the multiple vehicles in an image database, the first head orientation of the first vehicle, and the information of the first camera; and transmitting the second image to the terminal device.