Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020063179 - DATA PROCESSING METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM

Publication Number WO/2020/063179
Publication Date 02.04.2020
International Application No. PCT/CN2019/100842
International Filing Date 15.08.2019
IPC
H04N 13/204 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
20Image signal generators
204using stereoscopic image cameras
H04N 13/261 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
20Image signal generators
261with monoscopic-to-stereoscopic image conversion
H04N 13/275 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
20Image signal generators
275from 3D object models, e.g. computer-generated stereoscopic image signals
H04N 5/235 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment
225Television cameras
235Circuitry for compensating for variation in the brightness of the object
CPC
H04N 5/2355
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
235Circuitry ; or methods; for compensating for variation in the brightness of the object ; , e.g. based on electric image signals provided by an electronic image sensor
2355by increasing the dynamic range of the final image compared to the dynamic range of the electronic image sensor, e.g. by adding correct exposed portions of short and long exposed images
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
  • 张涛 ZHANG, Tao
  • 唐凯 TANG, Kai
Agents
  • 北京派特恩知识产权代理有限公司 CHINA PAT INTELLECTUAL PROPERTY OFFICE
Priority Data
201811161715.X30.09.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DATA PROCESSING METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM
(FR) PROCÉDÉ ET APPAREIL DE TRAITEMENT DE DONNÉES, DISPOSITIF ÉLECTRONIQUE ET SUPPORT DE STOCKAGE
(ZH) 数据处理方法及装置、电子设备及存储介质
Abstract
(EN)
Embodiments of the present application provide a data processing method and apparatus, and an MEC (mobile edge computing) server and a storage medium. The data processing method comprises: determining whether the current acquisition scene meets a high dynamic range image (HDR) acquisition function starting condition; if the current acquisition scene meets the HDR acquisition function starting condition, automatically starting an HDR acquisition function; and on the basis of the HDR acquisition function, using different exposure amounts to acquire at least two two-dimensional (2D) images within the acquisition time of one frame of three-dimensional video data, wherein the at least two 2D images are 2D images meeting a quality condition, and are used for the MEC server to establish a three-dimensional video.
(FR)
Des modes de réalisation de la présente invention concernent un procédé et un appareil de traitement de données, ainsi qu'un serveur MEC (informatique de périphérie multi-accès) et un support de stockage. Le procédé de traitement de données selon l'invention consiste : à déterminer si la scène d'acquisition courante répond à une condition de démarrage de fonction d'acquisition d'image à grande gamme dynamique (HDR) ; si tel est le cas, à démarrer automatiquement une fonction d'acquisition HDR ; et, en fonction de la fonction d'acquisition HDR, à utiliser différentes quantités d'exposition pour acquérir au moins deux images bidimensionnelles (2D) durant le temps d'acquisition d'une trame de données vidéo tridimensionnelles, lesdites deux images 2D au moins étant des images 2D répondant à une condition de qualité et étant utilisées pour que le serveur MEC établisse une vidéo tridimensionnelle.
(ZH)
本申请实施例提供一种数据处理方法及装置、MEC服务器及存储介质。所述数据处理方法包括:包括:确定当前采集场景是否满足高动态范围图像HDR采集功能开启条件;若所述当前采集场景满足所述HDR采集功能开启条件,自动开启HDR采集功能;基于所述HDR采集功能,在一帧三维视频数据的采集时间内利用不同的曝光量采集至少两个二维2D图像;其中,至少两个所述2D图像满足质量条件的2D图像,用于供移动边缘计算MEC服务器建立三维视频。
Also published as
Latest bibliographic data on file with the International Bureau