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1. WO2020108091 - VIDEO PROCESSING METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM

Publication Number WO/2020/108091
Publication Date 04.06.2020
International Application No. PCT/CN2019/109855
International Filing Date 08.10.2019
IPC
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 21/485 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
485End-user interface for client configuration
H04N 21/442 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
442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed or the storage space available from the internal hard disk
CPC
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 21/44222
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
442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
44213Monitoring of end-user related data
44222Monitoring of user selections, e.g. selection of programs, purchase activity
H04N 21/4854
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
485End-user interface for client configuration
4854for modifying image parameters, e.g. image brightness, contrast
Applicants
  • OPPO广东移动通信有限公司 GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. [CN]/[CN]
Inventors
  • 胡小朋 HU, Xiaopeng
  • 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
201811427973.827.11.2018CN
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 comprises: receiving a target level selected from among multiple different levels corresponding to video enhancement, wherein when the levels of video enhancement are different, the image qualities of a video enhanced by means of corresponding enhancement processing modes are different; acquiring an enhancement processing mode corresponding to the target level; and carrying out enhancement processing on the video by means of the acquired enhancement processing mode. In the solution, when video enhancement processing modes of different levels are different, enhancement effects on the image quality of a video are different, such that differential processing of the video is realized, a good processing effect is achieved, and high-definition visual effects of different levels are effectively realized.
(FR)
L'invention concerne un procédé et un appareil de traitement vidéo, ainsi qu'un dispositif électronique et un support de stockage, se rapportant au domaine technique des dispositifs électroniques. Le procédé comporte les étapes consistant à: recevoir un niveau cible sélectionné parmi de multiples niveaux différents correspondant à une accentuation vidéo, les qualités d'image d'une vidéo accentuée au moyen de modes correspondants de traitement d'accentuation étant différents lorsque les niveaux d'accentuation vidéo sont différents ; acquérir un mode de traitement d'accentuation correspondant au niveau cible; et réaliser un traitement d'accentuation sur la vidéo au moyen du mode de traitement d'accentuation acquis. Dans la solution, lorsque des modes de traitement d'accentuation de différents niveaux sont différents, des effets d'accentuation sur la qualité d'image d'une vidéo sont différents, de sorte qu'un traitement différentiel de la vidéo est réalisé, qu'un effet de traitement satisfaisant est obtenu, et que des effets visuels à haute définition de différents niveaux sont réalisés efficacement.
(ZH)
本申请公开了一种视频处理方法、装置、电子设备及存储介质,涉及电子设备技术领域。其中,该方法包括:接收从视频增强对应的多个不同等级中选择的目标等级,其中,视频增强的等级不同,对应的增强处理方式对视频的增强画质不同。获取目标等级对应的增强处理方式。通过获取的增强处理方式对视频进行增强处理。在该方案中,不同等级的视频增强处理方式不同,对视频的画质的增强效果不同,实现视频的差异化处理,获得良好的处理效果,有效实现不同等级的超清视效果。
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