公开(公告)号：US20210312679A1

公开(公告)日：2021-10-07

申请号：US17350625

申请日：2021-06-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Simon EKSTRAND ,  Zongbo WANG ,  Johan LARSBY ,  Liyuan QIAO ,  Jingzhou DU ,  Xueyan HUANG ,  Guolang LI

IPC: G06T11/60 ,  G06T11/20 ,  G06F9/451

Abstract: A method for generating an identification pattern, a terminal device, and the like are provided. The method includes: obtaining a first image (110), where the first image is used to represent any one of a Chinese character, an English character, and an Arabic numeral character; performing transformation on the first image based on a contour line of the first image to obtain a second image (120), where the second image includes the first image and a plurality of contour lines; and generating an identification pattern of a software program based on the second image (130). This application can improve a display effect of the identifier pattern.

公开(公告)号：US20220116758A1

公开(公告)日：2022-04-14

申请号：US17561451

申请日：2021-12-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Duan LI ,  Jingzhou DU ,  Peng GAO ,  Xueyan HUANG

IPC: H04W4/50 ,  H04W4/02 ,  H04W4/30 ,  H04W24/02 ,  H04W48/18 ,  H04M1/72403

Abstract: A service invoking method, an apparatus, and the like are applied to a terminal device, such as a smartphone or an automated driving device. The method includes: When detecting a user input, the terminal device obtains at least one scenario feature used to describe a scenario in which the terminal device is currently located, determines, based on the user input and the at least one scenario feature, a first parameter associated with a service, and invokes the service based on the first parameter. Therefore, the foregoing method may be used to provide a service for a user based on user habits in different scenarios, to improve user experience.