公开(公告)号：US12141654B2

公开(公告)日：2024-11-12

申请号：US18325837

申请日：2023-05-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qingwen Wang ,  Zhenyang Wang

IPC: G06K7/14

Abstract: The present disclosure relates to code scanning methods based on vehicle-mounted cameras. One example method includes collecting a first image by using a vehicle-mounted camera, parsing a target encoding pattern included in the first image, and when no parsing information is obtained, collecting, based on image data obtained by the vehicle-mounted camera, another image that is close to the first image in a time relationship for parsing to attempt to obtain parsing information in the target encoding pattern.

公开(公告)号：US20240371207A1

公开(公告)日：2024-11-07

申请号：US18737429

申请日：2024-06-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaofeng Liao ,  Yaxi Zhao ,  Zhenyang Wang ,  Wenkang Xu ,  Qiuyuan Tang

IPC: G06V40/60 ,  G02B27/01 ,  G06F3/01 ,  G06V20/59 ,  G06V40/16

Abstract: An information recording method includes obtaining image information; displaying prompt information on a head-up display based on the image information, where the prompt information is used to guide a user to record facial information; and obtaining the facial information.