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Method and device for controlling rendering

A technology for pictures and virtual scenes, applied in the field of control rendering, can solve the problems of high power consumption and large amount of calculation of virtual reality equipment, and achieve the effect of reducing the amount of calculation and power consumption

Inactive Publication Date: 2017-02-15
MEIZU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the prior art, with the development of virtual reality technology, users have higher and higher requirements for the realism of virtual scene pictures and the user's sense of immersion. , will always render the virtual scene in real time, but the amount of calculation for real-time rendering of the virtual scene is too large, so the power consumption of the virtual reality device is relatively high

Method used

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Embodiment Construction

[0033] Embodiments of the present invention provide a method and device for controlling rendering, which can effectively reduce the calculation amount of final rendering and reduce the power consumption of a virtual reality device.

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0035] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or...

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Abstract

The embodiment of the invention discloses a method and a device for controlling rendering, and is applied to virtual reality equipment. The calculated amount of final rendering can be effectively reduced, and the power consumption of the virtual reality equipment is reduced. The method disclosed by the embodiment of the invention comprises the following steps: when a virtual scene picture is rendered by the virtual reality equipment and the rendered picture is exhibited for a user, detecting the eye state of the user; and if the eye state indicates that the user is at a closed-eye state, suspending the rendering for the virtual scene picture by the virtual reality equipment.

Description

technical field [0001] The present invention relates to the technical field of virtual reality, in particular to a method and device for controlling rendering. Background technique [0002] Virtual reality (Virtual Reality, VR) is a virtual world that uses computer simulation to generate a three-dimensional environment, providing users with simulations of vision, hearing, touch and other senses, allowing users to observe things in the three-dimensional environment as if they were there. . Virtual reality technology is a combination of various technologies, including real-time three-dimensional computer graphics technology, display technology, tracking technology for the user's head, eyes and hands, and touch, force feedback, stereo, network transmission, voice input and output technologies, etc. In virtual reality technology, when the user moves the location, the computer can immediately perform complex calculations and send back accurate 3D world images to create a sense o...

Claims

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Application Information

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IPC IPC(8): G06F1/32G06T15/00
CPCG06F1/3206G06F1/3234G06T15/005
Inventor 张冬慧
Owner MEIZU TECH CO LTD
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