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Gesture identification method and virtual reality display output device

A technology of display output and virtual reality, applied in the input/output process of data processing, input/output of user/computer interaction, instruments, etc., to achieve the effect of reducing cost and technical risk and reducing the amount of calculation

Inactive Publication Date: 2016-08-24
LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Based on this, it is necessary to provide a gesture recognition method for a virtual reality display output device and a virtual reality display output device for the technical problem that the prior art does not have low-cost and immersive gesture recognition in VR systems

Method used

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  • Gesture identification method and virtual reality display output device
  • Gesture identification method and virtual reality display output device

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Embodiment Construction

[0041] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0042] like figure 1 Shown is a working flow chart of a gesture recognition method for a virtual reality display output device of the present invention, including:

[0043] Step S101, including: acquiring a first video from a first camera, and acquiring a second video from a second camera;

[0044] Step S102, including: separating the first plane gesture of the first plane information about the hand figure in the first video from the first video, and separating the first plane gesture of the first plane information about the hand figure in the second video from the second video Second-plane gestures for two-plane information;

[0045] Step S103, comprising: converting the first plane information and the second plane information into spatial information by binocular imaging, and generating a spatial gesture including the spatial info...

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Abstract

The invention discloses a gesture identification method used for a virtual reality display output device and the virtual reality display output device. The identification method comprises the steps of obtaining a first video from a first camera and obtaining a second video from a second camera; separating out a first plane gesture on first plane information of a hand graph in the first video from the first video, and separating out a second plane gesture on second plane information of a hand graph in the second video; converting the first plane information and the second plane information into spatial information in a binocular imaging manner, and generating a spatial gesture comprising the spatial information; obtaining an executive instruction corresponding to the spatial gesture; and executing the executive instruction. According to the method, a three-dimensional gesture can be identified by adopting a general camera, so that the cost and technical risk of the virtual reality display output device are greatly lowered.

Description

technical field [0001] The invention relates to the technical field of virtual reality display, in particular to a gesture recognition method for a virtual reality display and output device and a virtual reality display and output device. Background technique [0002] Virtual reality (Virtual Reality, VR) technology is to use computers or other intelligent computing devices as the core, combined with photoelectric sensing technology to generate a realistic virtual environment within a specific range of audio-visual and touch integration. The virtual reality system mainly includes input devices and output devices. A typical virtual reality display output device is a head mounted display (Head Mount Display, HMD), and the interaction with the input device can enable the user to generate an independent and closed immersive interactive experience. At present, HMDs for consumer products mainly have two product forms: one is a PC head-mounted display device that utilizes the acce...

Claims

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Application Information

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IPC IPC(8): G06F3/01
CPCG06F3/01G06F3/017G06F2203/012
Inventor 张超
Owner LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD
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