Video processing method, device and storage medium

A video processing and video frame technology, which is applied in the field of video processing, can solve problems such as excessive light and video frame quality degradation, and achieve the effect of improving image quality and avoiding impact
CN111050211BActive Publication Date: 2021-10-26GUANGZHOU KUGOU TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGZHOU KUGOU TECH
Publication Date
2021-10-26

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Abstract

The application discloses a video processing method, device and storage device. The method is used in computer equipment, including: extracting a reference video frame from the video; counting the cumulative probability of each pixel value in the reference video frame; calculating the pixel value and The cumulative probability relationship is fitted to obtain a multi-order polynomial with the pixel value as an independent variable; the result of the multi-order polynomial for each pixel value is calculated in sequence, and the result is used as the target pixel point with the pixel value as the serial number pixel value, thereby obtaining a plurality of target pixel points; for each color component value of each pixel point to be processed corresponding to the video frame to be processed in the video, according to the target pixel value of the target pixel point whose serial number is equal to the color component value Make adjustments to the color component value. Using this method can solve the problem of video frame quality degradation caused by too strong or too weak light.
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Description

technical field

[0001] The present application relates to the technical field of video processing, and in particular to a video processing method, device and storage medium. Background technique

[0002] At present, smart terminals such as mobile phones are indispensable in life, and the demand for using smart terminals for image processing is increasing, and various live broadcast software for live broadcasting on smart terminals are also emerging.

[0003] In the existing live video, in order to ensure the continuity of the video, it is necessary to ensure that the frame rate of the video is 15 frames or more. The frame rate of the video is low, and there will be freezes, which seriously affects the user experience. At the same time, in the live broadcast, in order to improve the user experience, video frames are also processed. Common video frame processing solutions include skin smoothing, whitening, filters and other effects.

[0004] The environment of the anchors in...

Claims

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