公开(公告)号：US20230421900A1

公开(公告)日：2023-12-28

申请号：US18035870

申请日：2021-10-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lei Huang ,  Chunhui Ma ,  Jie Zhao ,  Jiabing Yan

IPC: H04N23/67 ,  H04N23/611 ,  H04N23/68 ,  G06T7/246 ,  H04N23/63

CPC classification number: H04N23/675 ,  H04N23/611 ,  H04N23/6811 ,  H04N23/667 ,  H04N23/635 ,  G06T2207/30201 ,  G06T7/246

Abstract: In accordance with an embodiment, a method includes: obtaining motion reference information; continuously obtaining image data and performing, based on the image data, target user detection until a target user is determined in a first image frame; determining a first human pose of the target user based on the first image frame; and predicting a second human pose of the target user based on the first human pose and the motion reference information.

公开(公告)号：US20230401897A1

公开(公告)日：2023-12-14

申请号：US18250225

申请日：2021-11-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaomeng Liu ,  Xiaohan Chen ,  Lei Huang ,  Jie Zhao ,  Chunhui Ma

IPC: G06V40/20 ,  G06V40/16

CPC classification number: G06V40/23 ,  G06V40/28 ,  G06V40/172

Abstract: A method for preventing hand gesture misrecognition is provided. In the method for preventing hand gesture misrecognition, whether a user is exercising is recognized by obtaining motion data of the user in real time, to choose whether to disable a hand gesture recognition function. If the object user is exercising, the electronic device does not perform hand gesture recognition; or if the object user is not exercising, the electronic device performs hand gesture recognition. In addition, in the method, a trigger threshold for hand gesture recognition may further be adaptively adjusted based on a deflection angle between a human body plane of the user and a plane on which the electronic device is located.

公开(公告)号：US11620082B2

公开(公告)日：2023-04-04

申请号：US17206903

申请日：2021-03-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fangzhou Zheng ,  Jian Gao ,  Chunhui Ma

IPC: G06F3/06 ,  G06F12/06

Abstract: This application provides a data reading method for a retrieval task and a retrieval apparatus. The method includes receiving a first retrieval task request, where the first retrieval task request corresponds to a first retrieval start address and a first retrieval end address in a target data area, and reading data for a first retrieval task starting from the first retrieval start address. The method includes receiving a second retrieval task request in a process of reading data for the first retrieval task. The method further includes obtaining an address of data to be read for the first retrieval task after receiving the second retrieval task request, and determining a second retrieval start address of a second retrieval task in the target data area based on the address of the data to be read. The method further includes reading data for the second retrieval task starting from the second retrieval start address.