公开(公告)号：US20230237811A1

公开(公告)日：2023-07-27

申请号：US18187508

申请日：2023-03-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Darya Frolova ,  Shahar Ben Ezra ,  Pavel Kisilev ,  Xiaoli She ,  Yu Xie

IPC: G06V20/58 ,  G06V20/56 ,  G06T5/00 ,  G06V10/82

CPC classification number: G06V20/58 ,  G06V20/588 ,  G06T5/002 ,  G06V10/82 ,  G06V2201/07

Abstract: A method and a computing device for object detection and tracking from a video input are described. The method and the computing device may be used to, for example, track objects of interest, such as lane markings, in traffic. A plurality of frames corresponding to a video may be analyzed in a spatiotemporal domain by a neural network. The neural network may be trained using data synthesized in the spatiotemporal domain.

公开(公告)号：US20220408321A1

公开(公告)日：2022-12-22

申请号：US17896628

申请日：2022-08-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yu Xie ,  Xiaohua Zhou

IPC: H04W36/00 ,  H04W4/16 ,  H04M7/00

Abstract: A voice call transfer method includes when a target device receives an incoming voice call as a called party, displaying, on a call application interface, a device identifier of a first device that can perform voice call transfer, receiving a selection operation performed on the device identifier, triggering the target device to enter a voice call transfer mode, and sending first voice data from a calling party device to the first device when it is determined that the target device performs a voice call with the calling party device and is in the voice call transfer mode, so that the first device plays the first voice data.