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1. WO2020108060 - VIDEO PROCESSING METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM

Publication Number WO/2020/108060
Publication Date 04.06.2020
International Application No. PCT/CN2019/107932
International Filing Date 25.09.2019
IPC
H04N 21/431 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
431Generation of visual interfaces; Content or additional data rendering
H04N 21/44 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to MPEG-4 scene graphs
H04N 21/4788 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
47End-user applications
478Supplemental services, e.g. displaying phone caller identification or shopping application
4788communicating with other users, e.g. chatting
CPC
H04N 21/4312
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network, synchronizing decoder's clock; Client middleware
431Generation of visual interfaces ; for content selection or interaction; Content or additional data rendering
4312involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
H04N 21/44
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network, synchronizing decoder's clock; Client middleware
44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
H04N 21/4788
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
47End-user applications
478Supplemental services, e.g. displaying phone caller identification, shopping application
4788communicating with other users, e.g. chatting
Applicants
  • OPPO广东移动通信有限公司 GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. [CN]/[CN]
Inventors
  • 杨海 YANG, Hai
Agents
  • 深圳市智圈知识产权代理事务所(普通合伙) SHENZHEN ZHIQUAN INTELLECTUAL PROPERTY OFFICE
Priority Data
201811428039.827.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) VIDEO PROCESSING METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM
(FR) PROCÉDÉ ET APPAREIL DE TRAITEMENT VIDÉO, DISPOSITIF ÉLECTRONIQUE ET SUPPORT DE STOCKAGE
(ZH) 视频处理方法、装置、电子设备以及存储介质
Abstract
(EN)
Disclosed are a video processing method and apparatus, and an electronic device and a storage medium, relating to the technical field of electronic devices. The method is applied to an electronic device, the electronic device comprises a display screen, and the method comprises: carrying out region division processing on a displayable region of a display screen, so as to form at least two regions; determining a target region from among the at least two regions; and carrying out display enhancement processing on video content in the target region, wherein in the display enhancement processing, images in the video content are processed by means of optimization parameters, such that the image quality of the video content is improved. By means of the video processing method and apparatus, and the electronic device and the storage medium provided in the embodiments of the present application, when a display screen of the electronic device is divided into multiple regions for display, display enhancement processing is carried out on video content in a region with the maximum display area in the multiple regions, such that the display effect of the video content is improved on the basis of not causing too much power consumption of the electronic device.
(FR)
La présente invention concerne un procédé et un appareil de traitement vidéo, un dispositif électronique et un support de stockage qui relèvent du domaine technique des dispositifs électroniques. Le procédé est appliqué à un dispositif électronique. Le dispositif électronique comprend un écran d'affichage. Le procédé comprend les étapes consistant à : effectuer un traitement de division de région sur une région affichable d'un écran d'affichage de façon à former au moins deux régions ; déterminer une région cible parmi lesdites au moins deux régions ; et effectuer un traitement d'amélioration d'affichage sur un contenu vidéo dans la région cible, des images du contenu vidéo étant, pendant le traitement d'amélioration d'affichage, traitées au moyen de paramètres d'optimisation de telle sorte que la qualité d'image du contenu vidéo est améliorée. Grâce au procédé et à l'appareil de traitement vidéo ainsi qu'au dispositif électronique et au support de stockage d'après les modes de réalisation de la présente invention, lorsqu'un écran d'affichage du dispositif électronique est divisé en de multiples régions en vue d'un affichage, un traitement d'amélioration d'affichage est effectué sur un contenu vidéo dans une région ayant la zone d'affichage maximum parmi les multiples régions, de sorte que l'effet d'affichage du contenu vidéo est amélioré en cherchant à éviter une consommation électrique excessive du dispositif électronique.
(ZH)
本申请实施例公开了一种视频处理方法、装置、电子设备以及存储介质,涉及电子设备技术领域。该方法应用于电子设备,电子设备包括显示屏,所述方法包括:对该显示屏的可显示区域进行分区域处理,形成至少两个区域,从至少两个区域中确定目标区域,对该目标区域中的视频内容进行显示增强处理,其中,该显示增强处理通过优化参数处理视频内容中的图像提高视频内容的画质。本申请实施例提供的视频处理方法、装置、电子设备以及存储介质通过在电子设备的显示屏分为多个区域显示时,对多个区域中显示面积最大的区域的视频内容进行显示增强处理,以在不造成电子设备过多功耗的基础上提升视频内容的显示效果。
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