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A gesture interaction system and implementation method for VR virtual classroom teaching

A technology of an interactive system and an implementation method, applied in the field of virtual reality, can solve the problems of reducing operation complexity and learning cost, and achieve the effect of reducing operation complexity and learning cost

Active Publication Date: 2022-07-01
WENZHOU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the embodiments of the present invention is to provide a gesture interaction system and implementation method for VR virtual classroom teaching, which can overcome the problem of gesture interaction through tools such as handles and touch screens in the existing virtual reality technology, and reduce the operating time. Complexity and Learning Cost

Method used

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  • A gesture interaction system and implementation method for VR virtual classroom teaching
  • A gesture interaction system and implementation method for VR virtual classroom teaching

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Embodiment Construction

[0032] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings.

[0033] like figure 1 As shown, in an embodiment of the present invention, a gesture interaction system for VR virtual classroom teaching is provided, including a virtual application server 1, a virtual recognition device 2 and a somatosensory camera 3 both connected to the virtual application server 1; wherein,

[0034] The virtual recognition device 2 is used to open, acquire and present relevant real-time image data pushed by the virtual application server 1 after the user wears it; the virtual recognition device 1 is a VR helmet and / or VR glasses;

[0035] The somatosensory camera 2 is used to obtain the three-dimensional coordinates of each action of the user, and uses the preset gesture recognition software to map the three-dimensional coordinates of each ...

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Abstract

The present invention provides a gesture interaction system for VR virtual classroom teaching, including a virtual application server, a virtual recognition device and a somatosensory camera; after the virtual recognition device is worn by a user, it is turned on and acquires and presents relevant real-time image data pushed by the virtual application server; The camera obtains the three-dimensional coordinates of each action of the user, and uses the preset gesture recognition software to map the three-dimensional coordinates of each action of the user into the corresponding posture; the virtual application server recognizes the virtual recognition device and receives the output of the somatosensory camera for each action of the user. The posture is compared with the preset standard posture library, and after the corresponding feedback action is formed in the preset virtual classroom teaching software according to the comparison result, the feedback action is converted into image data and pushed to the virtual recognition device for display in real time. By implementing the present invention, the problem of gesture interaction through tools such as handles and touch screens in the existing virtual reality technology can be overcome, and the operation complexity and learning cost can be reduced.

Description

technical field [0001] The invention relates to the technical field of virtual reality, in particular to a gesture interaction system and an implementation method for VR virtual classroom teaching. Background technique [0002] With the maturity of virtual reality technology and people's gradual understanding of it, the technology has been widely used at home and abroad. At present, the application of virtual reality technology in the fields of education, entertainment and art occupies the mainstream, followed by the military and aviation, medical fields, robotics and commercial fields all occupy a certain proportion. Through the immersion system provided by the virtual environment, the trainer can obtain direct feelings and experiences during the training process, and provide timely guidance and help to improve the trainer's skills or improve the trainer's training efficiency. [0003] However, there are also many defects in virtual reality technology. For example, the tra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06V40/20G06F3/01G06Q50/20
CPCG06F3/017G06Q50/205G06V40/28G06V40/20
Inventor 李小志刘鹏菲陈宥辛
Owner WENZHOU UNIV
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