Method and device for reducing MTP (Media Transfer Protocol) delay of VR (Virtual Reality) equipment

A device and time technology, applied in the direction of cathode ray tube indicators, instruments, electrical components, etc., can solve problems such as affecting the display effect, and achieve the effect of solving the MTP delay, increasing the variation, and reducing the MTP delay

Inactive Publication Date: 2018-10-09
PIMAX TECH SHANGHAI CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] The main purpose of this application is to provide a method and device for reducing the MTP delay of VR equipment, so as to solve the problem in the related art that MTP is too high and affects the display effect

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  • Method and device for reducing MTP (Media Transfer Protocol) delay of VR (Virtual Reality) equipment
  • Method and device for reducing MTP (Media Transfer Protocol) delay of VR (Virtual Reality) equipment
  • Method and device for reducing MTP (Media Transfer Protocol) delay of VR (Virtual Reality) equipment

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Embodiment Construction

[0054] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0055]It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for ...

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Abstract

The invention discloses a method and device for reducing an MTP (Media Transfer Protocol) delay of VR (Virtual Reality) equipment. The method comprises the following steps: respectively acquiring refresh time of a left-eye display screen and refresh time of a right-eye display screen; staggering the refresh time of the left-eye display screen from the refresh time of the right-eye display screen by half a display screen refresh time interval; and performing rendering displaying on a picture according to the refresh time of the left-eye display screen and the refresh time of the right-eye display screen, which are staggered. The method disclosed by the invention achieves a technical effect of implementing the method for reducing the MTP delay of the VR equipment by doubling a variable within unit time of receiving pictures by human eyes, so that the technical problem that the MTP delay cannot be effectively reduced due to a limit of related hardware technologies is solved.

Description

technical field [0001] The present application relates to the technical field of VR display, in particular, to a method and device for reducing the MTP delay of a VR device. Background technique [0002] A head-mounted display device is a device mainly used in virtual reality application scenarios, which can enable the wearer to have an immersive illusion in a virtual scene, and even be unable to distinguish between virtual and reality. [0003] One of the very important factors that affect the immersion of head-mounted display devices is MTP (Motion To Photon), which specifically refers to the total time required from the movement of the head until the picture reflecting the movement is seen by the human eyes. The shorter the time, the better the immersion of the device, and the longer the time, the stronger the user's dizziness; in the current software and hardware solutions for head-mounted display devices, MTP mainly consists of the following aspects: [0004] 1. Acquis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/344H04N13/139
CPCG09G2354/00G09G5/026G09G3/003
Inventor 翁志彬
Owner PIMAX TECH SHANGHAI CO LTD
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