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Video stability augmentation method and device, computer equipment and storage medium

A stabilization device and video technology are applied in the fields of devices, video stabilization methods, computer equipment and storage media, and can solve the problems of picture jitter and unsatisfactory video stabilization effect, and achieve the effect of improving the effect.

Active Publication Date: 2020-01-31
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When mobile phones and other shooting devices are shooting videos or images, external factors such as human movement or slight hand shaking during shooting may easily cause the captured picture to shake
Therefore, in order to improve the shooting quality, it is necessary to stabilize the video. The effect of traditional video stabilization is not ideal.

Method used

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  • Video stability augmentation method and device, computer equipment and storage medium
  • Video stability augmentation method and device, computer equipment and storage medium
  • Video stability augmentation method and device, computer equipment and storage medium

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Embodiment Construction

[0041] 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.

[0042] figure 1 It is an application environment diagram of the video stabilization method in an embodiment. refer to figure 1 , the video stabilization method is applied to a video stabilization system. The video stabilization system includes a terminal 110 and a server 120 . The terminal 110 and the server 120 are connected through a network. The terminal 110 may specifically be a desktop terminal or a mobile terminal, and the mobile terminal may specifically be at least one of a mobile phone, a tablet computer, a notebook computer, and the like. The server 120 can b...

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PUM

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Abstract

The invention relates to a video stability augmentation method, comprising the following steps: obtaining jitter measurement data corresponding to the current video frame, calculating to obtain an initial jitter amplitude corresponding to the current video frame according to the jitter measurement data; and performing filtering adjustment on the initial jitter amplitude to obtain a target jitter amplitude, determining a cutting position corresponding to the current video frame according to the target jitter amplitude, and performing cutting according to the cutting position of the current video frame to obtain a video frame after stability augmentation. The video stability augmentation method greatly improves the video stability augmentation effect. In addition, the invention further provides a video stability augmentation device, computer equipment and a storage medium.

Description

technical field [0001] The present application relates to the field of computer processing technology, in particular to a video stabilization method, device, computer equipment and storage medium. Background technique [0002] When shooting video or images with mobile phones and other shooting devices, external factors such as human movement or slight shaking of hands during shooting may easily cause the captured picture to shake. Therefore, in order to improve the shooting quality, it is necessary to stabilize the video, and the effect of traditional video stabilization is not ideal. Contents of the invention [0003] Based on this, it is necessary to address the above problems and propose a video stabilization method, device, computer equipment and storage medium with good stabilization effects. [0004] A video stabilization method, said method comprising: [0005] Obtain the jitter measurement data corresponding to the current video frame; [0006] calculating an in...

Claims

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Application Information

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IPC IPC(8): H04N5/232G06T7/11
CPCG06T7/11G06T2207/20132H04N23/682H04N23/6811H04N23/68
Inventor 夏珍李凯汪青
Owner TENCENT TECH (SHENZHEN) CO LTD