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Video anti-shake method and device, electronic device, and computer-readable storage medium

A computer program and video technology, applied in the fields of computer-readable storage media, video anti-shake methods and devices, can solve problems such as affecting video clarity, affecting video shooting quality, etc., to reduce impact, achieve stability, and improve shooting quality. Effect

Active Publication Date: 2021-08-17
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Motion blur affects the clarity of the video, which in turn affects the quality of the video

Method used

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  • Video anti-shake method and device, electronic device, and computer-readable storage medium
  • Video anti-shake method and device, electronic device, and computer-readable storage medium
  • Video anti-shake method and device, electronic device, and computer-readable storage medium

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Embodiment Construction

[0028] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0029] The electronic device in the embodiment of the present application may be a mobile terminal, such as a mobile phone, a camera, a video camera, a tablet computer, a notebook computer, a wearable device, and the like. The electronic device is provided with a camera for taking videos, photos and the like. Specifically, the electronic device acquires first blur information of the image frame of the video to be processed, where the first blur information is used to characterize the degree of blur of the image frame of the video to be processed. Next, the electronic devi...

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PUM

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Abstract

The present application relates to a video anti-shake method, comprising: acquiring first blur information of an image frame of a video to be processed, the first blur information is used to characterize the degree of blur of the image frame of the video to be processed; according to the Process the first blur information of the image frame of the video to determine anti-shake information, the anti-shake information is used to characterize the degree of anti-shake of the video to be processed; determine the anti-shake parameters of the video to be processed according to the anti-shake information ; performing anti-shake processing on the video to be processed according to the anti-shake parameters. The application also discloses a video anti-shake device, electronic equipment and a computer-readable storage medium. This application reduces the impact of motion blur on video and improves the shooting quality of video.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, and in particular to a video anti-shake method and device, electronic equipment, and a computer-readable storage medium. Background technique [0002] In recent years, with the rapid development of electronic device technology, many electronic devices support video shooting, and the quality of video shooting has become one of the important indicators for evaluating electronic devices. There are many factors that affect the shooting quality of a video, such as resolution, saturation, sharpness, etc. Among them, image sharpness is a very important factor. [0003] Motion blur appears in the video when the subject moves or the electronic device shakes during the exposure time of the electronic device. Motion blur is a common phenomenon that occurs when shooting with electronic equipment, and is specifically manifested as blurring, blurring, or smearing of the subject when ima...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232
CPCH04N23/6811
Inventor 戴朋飞
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD