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Method, device and electronic device for processing vr video

A processing method and video technology, applied in the field of image processing, can solve the problems of large VR video distortion, inability to achieve satisfactory results, uneven picture quality distribution, etc. average effect

Active Publication Date: 2022-07-01
BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large distortion of the VR video itself and the uneven distribution of picture quality, the video super-resolution method in the related art still cannot achieve satisfactory results in the VR video scene.

Method used

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  • Method, device and electronic device for processing vr video
  • Method, device and electronic device for processing vr video
  • Method, device and electronic device for processing vr video

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Embodiment Construction

[0030]In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] With the rapid development of VR display devices, the video resolutions and pixel values ​​it can support are also getting higher and higher. However, in existing media and networks, the resolution and definition of available VR videos are low, and cannot well match existing high-definition devices, resulting in poor subjective image quality viewed by users. In addition, due to the...

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PUM

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Abstract

The present invention provides a VR video processing method, device and electronic equipment. The method includes acquiring a VR video to be processed; performing restoration processing on the VR video to be processed through a plurality of pre-trained image distortion restoration models, respectively, to obtain Multiple repaired VR videos; determine the degree of distortion caused by each image distortion type to the VR video to be processed; perform weighted fusion on the above-mentioned multiple repaired VR videos according to the distortion degree to obtain a processed VR video. In the embodiment of the present invention, the VR video to be processed is respectively repaired with different image distortion types by using an image distortion repair model, and then combined with the proportion of the distortion contribution of different image distortion types to the VR video, weighted fusion is performed on the video obtained by the repair processing. To get the final VR video, this method repairs all the picture areas of the VR video, which has better generalization and lower implementation cost.

Description

technical field [0001] The present invention relates to the technical field of image processing, and in particular, to a VR video processing method, device and electronic device. Background technique [0002] With the development of VR technology, users have higher and higher requirements for the definition of video quality provided by VR devices. Currently, video super-resolution technology is used to improve the resolution and quality of videos or images. However, due to the large distortion of the VR video itself and the uneven distribution of picture quality, the video super-resolution method in the related art still cannot achieve satisfactory results in the VR video scene. SUMMARY OF THE INVENTION [0003] In view of this, the purpose of the present invention is to provide a VR video processing method, device and electronic equipment, which can reduce the cost of super-resolution processing on VR video, and the VR video obtained by super-resolution processing has be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/122H04N13/139G06T5/00
CPCH04N13/122H04N13/139G06T2207/10016G06T5/00
Inventor 鲁方波
Owner BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD