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A motion capture method, device, mobile terminal and storage medium

A technology of motion capture and spatial location, applied in the field of image processing, can solve the problem of low accuracy of motion capture and achieve the effect of accurate recognition

Active Publication Date: 2022-03-04
BEIJING BYTEDANCE NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The defect of the prior art is that only the type of action in the video image is determined, and the accuracy of motion capture is low

Method used

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  • A motion capture method, device, mobile terminal and storage medium
  • A motion capture method, device, mobile terminal and storage medium
  • A motion capture method, device, mobile terminal and storage medium

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Embodiment Construction

[0024] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0025] It should be understood that the various steps described in the method implementations of the present disclosure may be executed in different orders, and / or executed in parallel. Additionally, method embodiments may include additional steps and / or omit performing illustrated steps. The scope of the present disclosure is not limited in this respect. ...

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Abstract

The embodiment of the present disclosure discloses a motion capture method, device, mobile terminal and storage medium. Among them, the method includes: determining the key points of the human body in the video frame of the live video of the target user; The spatial position of the point in the coordinate system of the video capture device. The embodiment of the present disclosure can determine the spatial position of the key points of the human body in the video frame of the live video of the target user in the coordinate system of the video shooting device according to the parameters of the video shooting device and the standard length of the connecting line of the key points of the human body, so as to accurately identify the video Human motion in frames.

Description

technical field [0001] Embodiments of the present disclosure relate to the technical field of image processing, and in particular, to a motion capture method, device, mobile terminal, and storage medium. Background technique [0002] The anchor of the live video broadcast can choose to use a virtual character to broadcast live during the live broadcast. The virtual character can be various animation cartoon characters. The avatar character is generated according to the avatar selected by the anchor of the live video broadcast. In the process of live broadcasting, according to each frame of video image, the anchor's movement is obtained to realize motion capture, and then the virtual character is controlled to simulate the anchor's movement to obtain the virtual character video. Add the virtual character video to the real scene video to get the mixed scene video, and upload the mixed scene video to the live broadcast platform for live broadcast. [0003] In the prior art, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/44H04N21/2187G06V40/20G06V40/10
CPCH04N21/44008H04N21/2187H04N21/44016G06V40/20G06V40/10
Inventor 王光伟
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD