公开(公告)号：US20210224526A1

公开(公告)日：2021-07-22

申请号：US17164613

申请日：2021-02-01

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

Inventor： Mingyuan MAO ,  Yuan FENG ,  Ying XIN ,  Pengcheng YUAN ,  Bin ZHANG ,  Shufei LIN ,  Xiaodi WANG ,  Shumin HAN ,  Yingbo XU ,  Jingwei LIU ,  Shilei WEN ,  Hongwu Zhang ,  Errui DING

IPC: G06K9/00 ,  G06K9/62 ,  G06T7/73 ,  G06N3/08

Abstract: The present application discloses a method and an apparatus for detecting wearing of a safety helmet, a device and a storage medium. The method for detecting wearing of a safety helmet includes: acquiring a first image collected by a camera device, where the first image includes at least one human body image; determining the at least one human body image and at least one head image in the first image; determining a human body image corresponding to each head image in the at least one human body image according to an area where the at least one human body image is located and an area where the at least one head image is located; and processing the human body image corresponding to the at least one head image according to a type of the at least one head image.

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.