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Video restoration method and device and electronic equipment

A repair method and video technology, applied in the field of data processing, can solve problems that affect user experience and the degree of video restoration is not realistic enough

Active Publication Date: 2019-09-27
BEIJING BYTEDANCE NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of repairing the video in the prior art, there is a problem that the degree of restoration of the repaired video is not realistic enough, which affects the user experience

Method used

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  • Video restoration method and device and electronic equipment
  • Video restoration method and device and electronic equipment
  • Video restoration method and device and electronic equipment

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Embodiment Construction

[0060] Embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings.

[0061] Embodiments of the present disclosure are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. The present disclosure can also be implemented or applied through different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the present disclosure, a...

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Abstract

The embodiment of the invention provides a video restoration method and device and electronic equipment, and belongs to the technical field of data processing, and the method comprises the steps: responding to specific annotation information related to video restoration, and obtaining a target area set for an initial frame of a video file; in all video frames of the video file, based on an object edge constructed by a gradient value of the video frame, carrying out tracking segmentation processing on the target object by utilizing a segmentation network comprising a foreground channel and a contour channel which are distributed in parallel; executing video restoration operation on all video frames in the video file based on the result of the tracking segmentation processing; and obtaining pixel points contained in the video frame formed after the restoration operation is executed, and carrying out smoothing processing on the restored video frame according to a preset smoothing processing curve to form a restored video. Through the scheme of the invention, the video restoration efficiency is improved.

Description

technical field [0001] The present disclosure relates to the technical field of data processing, and in particular to a video restoration method, device and electronic equipment. Background technique [0002] With the continuous development of Internet technology, video and image products on the Internet are becoming more and more abundant. Users are no longer limited to viewing these contents on TV, but can also search for interesting contents through the Internet to watch. more challenges. [0003] For some reason, the content of the video is defective and the image needs to be repaired, for example, there is a mosaic pattern in the video or image, and the mosaic pattern will affect the viewing experience of the user. In addition, during the video formation process, there may be redundant objects. For example, there may be raindrops and other objects that users do not want to see in the video shot on a rainy day, and there may be TV station logos in the video. For this t...

Claims

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Application Information

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IPC IPC(8): G06T5/00G06T7/12
CPCG06T7/12G06T2207/10016G06T2207/20081G06T5/77
Inventor 周恺卉朱延东王长虎
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD
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