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AR (Augmented Reality) avatar live broadcast method

A avatar and body movement technology, applied in the field of AR avatar live broadcast, it can solve the problems of inapplicability for more intense sports and performances, affecting accuracy, and no metal objects.

Inactive Publication Date: 2019-03-29
佟志强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0029] Its disadvantage is that it has strict requirements on the environment, and there should be no metal objects near the performance venue, otherwise it will cause electromagnetic field distortion and affect the accuracy
The allowable performance range of the system is smaller than that of the optical type, especially the cable has a relatively large restriction on the performer's activities, which is not suitable for more vigorous sports and performances

Method used

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  • AR (Augmented Reality) avatar live broadcast method
  • AR (Augmented Reality) avatar live broadcast method
  • AR (Augmented Reality) avatar live broadcast method

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Embodiment Construction

[0064] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0065] The present invention provides a technical solution: an AR stand-in live broadcast method, including:

[0066] Record the user's facial expressions and body movements through electronic devices;

[0067] Apply it to virtual CG characters.

[0068] Such as figure 1 Recording the user's facial expressions and body movements through electronic devices includes: the user wears a helmet, and there is a mobile device in front of the helmet. The mobile device is a device with a front-facing camera. After tracking, biological information such as human expression and lip shape can be obtained, and the movement posture information of the human head can be accurately recorded through the built-in gyroscope of the mobile device;

[0069] The depth c...

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Abstract

The invention provides an AR (Augmented Reality) avatar live broadcast method. The method comprises the steps of recording expressions and body motions of a user through utilization of electronic equipment; and applying the expressions and the body motions to a virtual CG role. Compared with the prior art, the method has the following beneficial effects that expression information and human jointposture information of the user can be collected in real time through utilization of dedicated video equipment, a mobile phone camera or a PC camera, the information is processed through utilization of a local area network, stream pushing and CDN delivery are carried out through adoption of a live broadcast API server, and a content live broadcast process of a virtual avatar is finally finished.

Description

technical field [0001] The invention is an AR stand-in live broadcast method, which belongs to the field of AR technology. Background technique [0002] Avatar: [0003] An avatar is one of the basic elements of virtual reality content. Virtual reality technology can enable players to "immerse" in the real world environment or in the virtual world. However, with the continuous development of technology, only three-dimensional scenes can no longer satisfy people's needs for "realism" and social interaction. At this time, virtual avatar technology appeared, which can put the user's "body" into the virtual environment, and each user can have his own "avatar", which can be a simulated image or a reproduction of a real person's image. The virtual avatar is used to complete the interaction and social activities in the virtual world, and at the same time, it can show its own personality. It can be said that virtual avatar technology is one of the core needs of VR social interact...

Claims

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Application Information

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IPC IPC(8): H04N21/2187H04N21/478H04N21/435H04N21/439H04N21/43H04N21/436H04N21/422
CPCH04N21/2187H04N21/42201H04N21/4307H04N21/435H04N21/436H04N21/439H04N21/478
Inventor 佟志强
Owner 佟志强
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