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Title:
METHOD AND APPARATUS FOR RECONSTRUCTING SUPER-RESOLUTION OF VIDEO
Document Type and Number:
WIPO Patent Application WO/2021/072869
Kind Code:
A1
Abstract:
Provided are a method and apparatus for reconstructing super-resolution of a video. The method comprises: generating, on the basis of a convolutional neural network and an accelerator framework, engine files corresponding to a plurality of preset resolutions (101), wherein the engine files are used for reconstructing super-resolution of a video; creating a plurality of working threads on the basis of a GPU device, and setting private data of each of the working threads (102); determining a target engine file according to the resolution of a video to be subjected to reconstruction, and loading the target engine file onto a plurality of selected target working threads (103); and performing image reasoning on video data of said video by means of the plurality of target working threads, so as to generate video data which has been subjected to super-resolution reconstruction (104). By using the method, the reconstruction of super-resolution of videos with different resolutions can be realized, the efficiency of super-resolution reconstruction can be improved, device resource consumption can be reduced, and the requirement of real-time playing of videos can be met.

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Inventors:
CHEN XIANGXIANG (CN)
ZHENG ZHENGUI (CN)
Application Number:
PCT/CN2019/118057
Publication Date:
April 22, 2021
Filing Date:
November 13, 2019
Export Citation:
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Assignee:
WANGSU SCIENCE & TECH CO LTD (CN)
International Classes:
G06T3/40
Foreign References:
CN109429030A2019-03-05
CN110136056A2019-08-16
CN108022212A2018-05-11
CN110009566A2019-07-12
US20190313080A12019-10-10
Attorney, Agent or Firm:
BEIJING HUA-WISDOM INTELLECTUAL PROPERTY INC. (CN)
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