公开(公告)号：US11341712B2

公开(公告)日：2022-05-24

申请号：US17245905

申请日：2021-04-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongbo Liu ,  Liang Wu ,  Wei He ,  Li Jin

IPC: G06T15/20

Abstract: A virtual reality (VR) video processing apparatus and a VR method divides a received video image into a plurality of regions, establishes a region popularity table of the video image and updates the region popularity table by tracking an angle of view of a user when a video is playing, to collect information about a hotspot region in a panoramic video, and sends a hotspot region prompt to the user.

公开(公告)号：US20210248810A1

公开(公告)日：2021-08-12

申请号：US17245905

申请日：2021-04-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongbo Liu ,  Liang Wu ,  Wei He ,  Li Jin

IPC: G06T15/20

Abstract: A virtual reality (VR) video processing apparatus and a VR method divides a received video image into a plurality of regions, establishes a region popularity table of the video image and updates the region popularity table by tracking an angle of view of a user when a video is playing, to collect information about a hotspot region in a panoramic video, and sends a hotspot region prompt to the user.

公开(公告)号：US20240313382A1

公开(公告)日：2024-09-19

申请号：US18672016

申请日：2024-05-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shang Wang ,  Xinming Liu ,  Li Jin ,  QIQIANG GAO

IPC: H01P3/08 ,  H01P5/02

CPC classification number: H01P3/08 ,  H01P5/02

Abstract: This disclosure provides a transmission line connection structure including a first transmission line, a second transmission line, and a coupling connection structure. The first transmission line corresponds to a first ground layer and a conductor strip. The second transmission line corresponds to the conductor strip and a second ground layer. The first ground layer and the second ground layer are discontinuous. The coupling connection structure includes a first coupling section (101), a second coupling section (102), and a third coupling section (103). A conductor part of the first coupling section (101) and a conductor part of the third coupling section (103) are respectively coupled to the first ground layer and the second ground layer. The second coupling section is connected to the first coupling section and the third coupling section. The coupling connection structure is configured to be coupled to the first ground layer and the second ground layer.