公开(公告)号：US11917163B2

公开(公告)日：2024-02-27

申请号：US17571721

申请日：2022-01-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wei Huang ,  Xianghu Chen ,  Yong Zhang ,  Junheng Wu

IPC: H04N19/15 ,  G06N3/04 ,  G06T5/00 ,  G06T7/194 ,  H04N19/124 ,  H04N19/167

CPC classification number: H04N19/15 ,  G06N3/04 ,  G06T5/002 ,  H04N19/124 ,  H04N19/167

Abstract: A video recording method and a video recording device are provided. The method includes: obtaining video data to be recorded; dividing, based on the video data, each frame of the video data into a region of interest and a background region by using a preset neural network model; and encoding the region of interest of the video data based on a first encoding bit rate, and the background region based on a second bit rate, and storing the encoded video data into a storage device through a video buffer.

公开(公告)号：US10693938B2

公开(公告)日：2020-06-23

申请号：US16317637

申请日：2017-07-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wei Huang ,  Jianrong Hu ,  Weijun Shi ,  Xunmin Chen ,  Xinfeng Zhao ,  Hao Lin

IPC: H04L29/06 ,  H04N19/87 ,  H04N19/423 ,  H04N21/218 ,  H04N21/6587 ,  H04N21/231 ,  H04N21/81 ,  H04N21/2387 ,  H04N21/234 ,  H04N21/4728 ,  H04N21/236 ,  H04N21/433

Abstract: The present application discloses a method and system for interactive transmission of panoramic video, wherein the method comprises: determining, by a client, the location information of a user's current region of interest; requesting a server for video information of the region of interest by using the location information; and, acquiring, by the server, a panoramic video slice corresponding to the region of interest according to the location information, and transmitting the panoramic video slice to the client. With the present invention, resource overhead and a delay of transmission of panoramic video can be reduced.

公开(公告)号：US12284401B2

公开(公告)日：2025-04-22

申请号：US17554308

申请日：2021-12-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wei Huang ,  Weijun Shi

IPC: H04L65/75 ,  G06N20/00 ,  H04L65/611 ,  H04N21/231 ,  H04N21/24 ,  H04N21/2662

Abstract: A content distribution server, including a central server and a plurality of edge servers. The central server may be configured to obtain popularity ranking information of the video files according to video file requesting history of user terminals, and obtain sections of multiple video files based on the popularity ranking information from a content server and transmit the sections to the edge server. The plurality of edge servers may include a file caching server and a mobile edge computing server of a user terminal, and each of the edge server(s) may be configured to cache sections of the multiple video files which are received from the central server, and send a video file requested by the user terminal to the user terminal.

公开(公告)号：US11949926B2

公开(公告)日：2024-04-02

申请号：US17530625

申请日：2021-11-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yang Xu ,  Wei Huang ,  Siyuan Huang

IPC: H04N21/2343 ,  H04N19/105 ,  H04N19/154 ,  H04N19/172 ,  H04N19/40 ,  H04N21/234

CPC classification number: H04N21/234309 ,  H04N19/105 ,  H04N19/154 ,  H04N19/172 ,  H04N19/40 ,  H04N21/23418

Abstract: Disclosed is a content sharing method, an electronic device and a non-transitory computer-readable storage medium, wherein the content sharing method includes: receiving a target video, determining a type of video sharing based on the target video not being a High Dynamic Range 10+ (HDR10+) standard video, selectively transcoding the target video to a different standard video based on whether the determined type of video sharing is a real-time video sharing, and sending the transcoded target video to a target receiver.