Virtual reality interaction system based on gesture, voice and sight line tracking recognition

Abstract

The invention discloses a virtual reality interaction system based on gesture, voice and sight line tracking recognition, which comprises a voice interaction recognition module, a gesture interactionrecognition module, a visual tracking recognition module and a cooperative processing module, wherein the voice interaction recognition module is used for acquiring voice and generating a corresponding voice operation instruction based on the acquired voice; the gesture interaction identification module is used for acquiring a gesture and generating a corresponding gesture operation instruction based on the acquired gesture; the visual tracking identification module is used for acquiring a sight drop point and generating a corresponding visual selection operation instruction based on the acquired sight drop point; and the cooperative processing module analyzes one or more of the voice operation instruction, the gesture operation instruction and the visual selection operation instruction torealize a user interaction function. Thus, the system can achieve recognition and analysis of the three-dimensional operation instruction, a user can execute multi-dimensional operation command operation in the virtual space, collaborative operation is achieved, and user interaction operation can be completed more conveniently, rapidly and efficiently.

Description

technical field [0001] The invention relates to the technical field of virtual reality interaction, in particular to a virtual reality interactive system based on gesture, voice, and sight tracking recognition. Background technique [0002] Virtual reality technology is a computer simulation system that can create and experience a virtual world. It uses a computer to generate a simulated environment. Immerse yourself in the system. [0003] Users are immersed in the virtual reality space and need to interact with the system and execute various instructions in the virtual space. For example, the use of virtual display technology to build a home decoration environment allows users to freely choose and place furniture to build their favorite style. However, most of the existing ways of interacting with the system are carried out in a single way, such as executing commands through a single gesture. First of all, there are many interactive gesture commands, which require early ...

AI Technical Summary

Problems solved by technology

However, most of the existing ways of interacting with the system are carried out in a single way, such as executing commands through a single gesture. First of all, there are many interactive gesture commands, which require early learning, and the expression and analysis efficiency of a single command type is low.

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