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Video restoration method, device and equipment and storage medium

A repair method and video technology, applied in the multimedia field, can solve problems such as poor video quality and blurred playback effect, and achieve the effect of improving quality

Active Publication Date: 2020-02-28
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present disclosure provides a video restoration method, device, equipment, and storage medium to at least solve the problems of poor video quality and blurred playback effects in related technologies

Method used

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  • Video restoration method, device and equipment and storage medium
  • Video restoration method, device and equipment and storage medium
  • Video restoration method, device and equipment and storage medium

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Embodiment Construction

[0074] In order to enable ordinary persons in the art to better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings.

[0075] It should be noted that the terms "first" and "second" in the specification and claims of the present disclosure and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein can be practiced in sequences other than those illustrated or described herein. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consi...

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Abstract

The invention relates to a video restoration method, apparatus and device, and a storage medium. Belonging to the technical field of multimedia, the embodiment of the invention provides a method capable of repairing a video. A video abstract of a video is subjected to resolution amplification processing; according to the method, the high-resolution target video abstract is obtained by extracting the high-resolution image of the video, the high-resolution image similar to each frame of image of the video is found from the target video abstract, the corresponding image in the video is restored through each frame of high-resolution image, and then the whole video can be restored by restoring each frame of image of the video. Through the method, information contained in the high-resolution image is fully utilized, and damaged details in the original image of the video are supplemented, so that the blurred video is converted into a clear video, and the quality of the video is effectively improved.

Description

technical field [0001] The present disclosure relates to the field of multimedia technologies, and in particular to a video restoration method, device, equipment and storage medium. Background technique [0002] With the development of multimedia technology, more and more users share their lives by shooting, uploading and watching videos, which makes videos widely spread. [0003] However, the quality of the video will be damaged in many scenarios. For example, due to the limited shooting capability of the video shooting equipment, or because the video loses information during network transmission, the details in the video are often lost, making the video resolution low. , resulting in blurry playback of the video. In view of this, how to provide a solution for repairing video, so as to convert blurred video into clear video, has become an urgent problem to be solved at present. Contents of the invention [0004] The present disclosure provides a video repair method, dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/8549H04N21/4402H04N21/44H04N21/234H04N21/2343
CPCH04N21/23418H04N21/234363H04N21/44008H04N21/440263H04N21/8549
Inventor 张水发李岩
Owner BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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