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1. WO2020063171 - DATA TRANSMISSION METHOD, TERMINAL, SERVER AND STORAGE MEDIUM

Publication Number WO/2020/063171
Publication Date 02.04.2020
International Application No. PCT/CN2019/100647
International Filing Date 14.08.2019
IPC
H04N 13/194 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
10Processing, recording or transmission of stereoscopic or multi-view image signals
194Transmission of image signals
H04N 21/222 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
21Server components or server architectures
222Secondary servers, e.g. proxy server or cable television Head-end
H04N 21/81 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
81Monomedia components thereof
CPC
H04N 21/222
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
21Server components or server architectures
222Secondary servers, e.g. proxy server, cable television Head-end
H04N 21/816
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
81Monomedia components thereof
816involving special video data, e.g 3D video
Applicants
  • OPPO广东移动通信有限公司 GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. [CN]/[CN]
Inventors
  • 夏炀 XIA, Yang
Agents
  • 北京派特恩知识产权代理有限公司 CHINA PAT INTELLECTUAL PROPERTY OFFICE
Priority Data
201811162929.930.09.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DATA TRANSMISSION METHOD, TERMINAL, SERVER AND STORAGE MEDIUM
(FR) PROCÉDÉ DE TRANSMISSION DE DONNÉES, TERMINAL, SERVEUR ET SUPPORT DE STOCKAGE
(ZH) 数据传输方法、终端、服务器和存储介质
Abstract
(EN)
Disclosed in the embodiments of the present application are a data transmission method, a terminal, a server, and a storage medium, the method comprising: acquiring depth data and two-dimensional video data of each frame of three-dimensional video data to be transmitted; for the depth data of each frame, comparing the depth data with preset depth data to determine difference data between the depth data and the preset depth data; and sending the two-dimensional video data and the difference data.
(FR)
Les modes de réalisation de l'invention concernent un procédé de transmission de données, un terminal, un serveur et un support de stockage. Le procédé consiste à : acquérir des données de profondeur et des données vidéo bidimensionnelles de chaque trame de données vidéo tridimensionnelles à transmettre; pour les données de profondeur de chaque trame, comparer les données de profondeur avec des données de profondeur préétablies afin de déterminer des données différentielles entre les données de profondeur et les données de profondeur prédéfinies; et envoyer les données vidéo bidimensionnelles et les données différentielles.
(ZH)
本申请实施例公开了一种数据传输方法、终端、服务器和存储介质,所述方法包括:获取待传输的三维视频数据中每一帧的深度数据和二维视频数据;针对所述每一帧的深度数据,将深度数据和预设的深度数据进行比对,确定所述深度数据与所述预设的深度数据之间的差异数据;发送所述二维视频数据和所述差异数据。
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