公开(公告)号：US20230162323A1

公开(公告)日：2023-05-25

申请号：US18151588

申请日：2023-01-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Linge LI ,  Hao WANG

IPC: G06T3/40 ,  G06T7/00 ,  G06V10/28

CPC classification number: G06T3/4053 ,  G06T7/0002 ,  G06V10/28 ,  G06T2207/10016 ,  G06T2207/20084 ,  G06T2207/30168

Abstract: This application provides an image frame super-resolution implementation method and apparatus, the method includes: obtaining super-resolution reference information including a quantization parameter and an image quality score set, and the image quality score set includes image quality scores of a plurality of image frames; selecting M image frames from the plurality of image frames based on the image quality score set, where M is greater than or equal to 1; obtaining a video super-resolution network corresponding to the quantization parameter, where the video super-resolution network has a super-resolution function; and inputting the M image frames and a first image frame into the video super-resolution network, where the video super-resolution network is configured to perform super-resolution processing on the first image frame based on the M image frames to obtain a second image frame, and resolution of the second image frame is higher than resolution of the first image frame.