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Method of realizing virtual reality based on Android system, terminal and system

A technology of virtual reality and system implementation, applied in the field of virtual reality, it can solve the problems of limiting the scope of application, increasing the cost, unable to meet the needs of users, etc., and achieving the effect of wide application scope and low cost

Inactive Publication Date: 2017-04-19
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the left-eye screen and right-eye screen of the virtual reality device are independent and need to have two screens at the same time. However, the existing Android application is not developed and designed for the virtual reality device alone, and only has one screen, which cannot meet the needs of users.
In this regard, the existing technology usually needs to install a special virtual reality application. For example, a VR player needs to be installed to display the screen in two halves, and the original player or online video application of the Android system cannot be used, which not only increases the cost , and would limit its applicability to

Method used

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  • Method of realizing virtual reality based on Android system, terminal and system
  • Method of realizing virtual reality based on Android system, terminal and system
  • Method of realizing virtual reality based on Android system, terminal and system

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions of each exemplary embodiment provided by the present invention with reference to the accompanying drawings in the embodiments of the present invention. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0021] see figure 1 , is the virtual reality method of the first embodiment of the present invention. The virtual reality method can be based on figure 2 The shown virtual reality system 20 includes an external terminal 22 and a display terminal 21 with an Android system connected to the external terminal 22 . The connection between the external terminal 22 and the display terminal 21 can be realized through at least one of Bluetooth, Wi-Fi and wired connection. The external terminal 22 is used for information interaction with the display terminal 21. Since the display terminal 21 cannot directly use it to interact with the ...

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Abstract

The invention discloses a method of realizing virtual reality based on an Android system, a terminal and a system. The method comprises steps: a Surface Flinger program is called, and a to-be-displayed image is acquired; OpenGL is called to render the to-be-displayed image; a user head action is acquired through a sensor to obtain a perspective matrix for the left eye and the right eye of the user, and texture corresponding to the to-be-displayed image is obtained; and the texture corresponding to the left eye and the right eye are drawn on a left-side screen and a right-side screen respectively through the OpenGL. No special virtual reality application needs to be downloaded but the virtual reality can be realized through the display terminal with the Android system, the cost is low, and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of virtual reality, in particular to a method, terminal and system for realizing virtual reality based on an Android system. Background technique [0002] Virtual reality (Virtual Reality, VR) technology is a computer simulation technology that can create and experience a virtual world. A simulated environment, for example, the user completes the interaction with the virtual reality system by wearing a device such as a virtual reality helmet. [0003] In recent years, the Android (Android) system has gradually become the first choice of the operating system in many virtual reality systems due to its advantages such as open source. However, the left-eye image and the right-eye image of the virtual reality device are independent and need to have two images at the same time. However, the existing Android applications are not independently developed and designed for the virtual reality device, and only have one...

Claims

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Application Information

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IPC IPC(8): G06T15/20
CPCG06T15/20
Inventor 王凯迪
Owner HUIZHOU TCL MOBILE COMM CO LTD
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