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Video stabilization method, device, computer equipment and storage medium

A stabilization device and video technology, applied in computing, television, image enhancement, etc., can solve problems such as picture shaking and unsatisfactory video stabilization effects, and achieve the effect of improving the effect

Active Publication Date: 2021-10-08
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 stabilization method, device, computer equipment and storage medium
  • Video stabilization method, device, computer equipment and storage medium
  • Video stabilization method, 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 present application relates to a video stabilization method, the method comprising: obtaining jitter measurement data corresponding to a current video frame, calculating an initial jitter amplitude corresponding to the current video frame according to the jitter measurement data, and performing an initial jitter amplitude corresponding to the initial jitter amplitude Filtering and adjusting to obtain a target shake magnitude, determining a clipping position corresponding to the current video frame according to the target shake magnitude, and performing clipping according to the clipping position of the current video frame to obtain a stabilized video frame. The video stabilization method greatly improves the video stabilization effect. In addition, a video stabilization device, computer equipment and storage medium are also proposed.

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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Patent Type & Authority Patents(China)
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