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System and method for realizing multidimensional perception of virtual interaction

A virtual interaction and multi-dimensional technology, applied in the field of physiological signal analysis, can solve the problems of user physiological signal analysis, not involving the user's emotional behavior, and failing to achieve virtual interaction effects, etc.

Active Publication Date: 2014-05-28
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Although many virtual interaction systems have been developed in various companies, most of them are limited to the perception interaction in the five dimensions of 3D vision, hearing and touch, and do not involve the user's emotional behavior, and the interaction information based on it is only The motion signal of the user during the virtual interaction process, without further analyzing the physiological signal of the user during the virtual interaction process, so that the interaction between the human and the virtual scene generated by the system is more multi-dimensional
Moreover, the dimensional perception of virtual interaction is still limited to 3D visual, auditory and tactile three-dimensional sensations, which cannot achieve the effect of virtual interaction based on the user's multi-dimensional perception. Therefore, it is necessary to develop a system and method that can realize multi-dimensional perception of virtual interaction. very necessary

Method used

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  • System and method for realizing multidimensional perception of virtual interaction
  • System and method for realizing multidimensional perception of virtual interaction
  • System and method for realizing multidimensional perception of virtual interaction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0104] Take virtual piano interaction as an example to illustrate the process of realizing multi-dimensional perception of virtual instrument interaction.

[0105] The schematic diagram of the virtual piano interaction scene of the present invention is as Image 6 Shown. The interaction between the user and the virtual piano here is a multi-dimensional perception of virtual interaction. The multi-dimensional perception virtual interaction system of the present invention can provide the user with a complete experience of 3D vision, hearing, touch and pressure. Any action of the user on the virtual object can make the virtual object change accordingly. This change is It's as if the real object changes when the user touches it. The realization of the interactive relationship between the user and the virtual piano is not limited to multi-dimensional virtual piano interactive perception, and can be applied to any place. In order to better illustrate the effect of this method, the fo...

Embodiment 2

[0118] The multi-dimensional interaction system can realize the virtual interaction of multi-person space-time synchronization. The user can perform synchronized virtual interaction at different time and place. Taking the example of two people playing the piano with four hands, two users through their own multi-dimensional perception system, not only You can see the multi-dimensional perception virtual interaction behavior of yourself playing the virtual piano, and you can also see the multi-dimensional perception virtual interaction behavior of other users.

[0119] The schematic diagram of the multi-user virtual piano interaction scene of the present invention is as Figure 7 As shown, the interactive relationship of multiple users' virtual piano playing can be explained. The system of the present invention can provide users with a complete experience of 3D vision, hearing, touch and pressure, allowing users to generate multi-dimensional perception and interaction scenarios. In...

Embodiment 3

[0135] The multi-dimensional interaction system of the present invention can record multi-dimensional virtual interaction information when the user uses the system. The user can not only see the multi-dimensional perception virtual interaction behavior of playing the virtual piano, but also can perceive the multi-dimensional virtual interaction behavior. The behavior is stored and the stored information is shared with other users, so that other users can perform the same multi-dimensional perception of virtual interactive behavior.

[0136] The structure of the multi-dimensional virtual interactive information storage system of the present invention is as follows Picture 10 As shown in the schematic diagram of the interactive scene of storing virtual piano playing of the present invention, it can be used to illustrate the interactive relationship of virtual piano playing of multiple users. The system can provide users with a complete experience of 3D vision, hearing, touch and pr...

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Abstract

The invention provides a system and a method for realizing multidimensional perception of virtual interaction, and relates to a system and a method for realizing function expansion on the basis of the system for realizing multidimensional perception of virtual interaction. The system for realizing multidimensional perception of virtual interaction comprises a core processing unit, a user auxiliary unit, a three-dimensional camera unit, a three-dimensional projection unit and an expansion unit. The system and the method realize multidimensional perception of virtual interaction effectively and particularly can realize virtual interaction between a user and a system from multiple dimensional actually. Virtual interaction scenes include virtual playing, virtual meeting, virtual party and the like. In addition, on the basis of multiple systems for realizing multidimensional perception of virtual interaction, synchronous multidimensional perception of virtual interaction in space and time of multiple users can be realized.

Description

Technical field [0001] The present invention relates to physiological signal analysis technology, in particular to a system and method for realizing multi-dimensional perception virtual interaction. Background technique [0002] Although various companies have also developed many virtual interactive systems, most of them are limited to the 5 dimensions of 3D vision, hearing and touch perception interaction, and do not involve the user's emotional behavior, and the interactive information based on it is only The movement signal of the user in the virtual interaction process, but the physiological signal of the user in the virtual interaction process is not further analyzed, so that the human interacts with the virtual scene generated by the system in a more multi-dimensional manner. Moreover, the current dimensional perception of virtual interaction is still limited to the three-dimensional perception of 3D vision, hearing and touch, which cannot achieve the effect of virtual inte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
Inventor 孟濬陈啸刘琼
Owner ZHEJIANG UNIV
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