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Method and device for parallax testing of virtual reality equipment

A technology of virtual reality, test method, applied in the direction of TV, electrical components, image communication, etc.

Active Publication Date: 2019-05-10
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a method and device for parallax testing of virtual reality equipment, which can solve the problem of quantitatively testing the display effect of virtual reality equipment

Method used

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  • Method and device for parallax testing of virtual reality equipment
  • Method and device for parallax testing of virtual reality equipment
  • Method and device for parallax testing of virtual reality equipment

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Experimental program
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Embodiment 1

[0072] The present invention provides a figure 1 In the parallax testing method of a virtual reality device shown, the virtual reality device includes a left lens and a left display screen for determining the image plane of the left eye, and a right lens and a right display screen for determining the image plane of the right eye. Described parallax test method comprises:

[0073] Step S101, according to the device parameters of the virtual reality device to be tested, such as figure 2 As shown, calculate the first offset distance L between the left-eye image plane 30 and the right-eye image plane 31 of the virtual display device to be tested in the left-right direction 1 , the first offset distance L 1 As a test parallax characterization value.

[0074] It should be noted that first, the device parameters of the virtual reality device to be tested can refer to the parameters of the components that constitute the virtual reality device to be tested, for example, the device ...

Embodiment 2

[0133] An embodiment of the present invention provides a parallax testing method for a virtual reality device, such as Figure 13 shown, including:

[0134] Step S401, such as Figure 10 As shown, control the left display screen 20 of the virtual display device to display the first point A, and control the right display screen 21 to display the second point B, the first point A and the second point B are arranged in the left and right direction, as Figure 11 As shown, the first point A corresponds to the third point A' of the left-eye image plane 30 of the virtual display device, and the second point B corresponds to the fourth point B' of the right-eye image plane 31 of the virtual display device.

[0135] Step S402, control the first point A and / or the second point B to move in the left and right directions, and receive a user instruction, the user instruction is used to indicate the relative position of the third point A' and the fourth point B' allowed by the user.

[0...

Embodiment 3

[0157] An embodiment of the present invention provides a parallax testing device for a virtual reality device, wherein the virtual reality device includes: a left lens 10 and a left display screen 20 for determining the image plane 30 for the left eye, and a display screen 20 for determining the image plane 31 for the right eye Right lens 11 and right display screen 21. The parallax testing device can be software or hardware, and the implementation of each functional module can refer to the above-mentioned embodiments, and will not be repeated here, such as Figure 14 As shown, the device includes:

[0158] Calculation module 41, for according to the device parameter of the virtual reality device to be tested, such as figure 2 As shown, calculate the first offset distance L between the left-eye image plane 30 and the right-eye image plane 31 of the virtual display device to be tested in the left-right direction 1 , the first offset distance L 1 As a test parallax character...

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Abstract

The embodiment of the invention provides a virtual reality equipment parallax testing method and device, and relates to the technical field of display. The purpose of quantitatively testing the display effect of virtual reality equipment can be achieved. The virtual reality equipment comprises a left lens, a left display screen, a right lens and a right display screen, wherein the left lens and the left display screen are used for determining the left eye image plane, and the right lens and the right display screen are used for determining the right eye image plane. The parallax testing method includes the steps that according to equipment parameters of the virtual reality equipment to be tested, the first offset distance between the left eye image plane and the right eye image plane of the virtual reality equipment to be tested in the left-right direction is calculated and serves as the test parallax representative value; the test parallax representative value is compared with the reference parallax representative value to obtain the comparison result. The parallax testing method is used for quantitatively testing the display effect of the virtual reality equipment.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a method and device for parallax testing of virtual reality equipment. Background technique [0002] Virtual reality (full name in English: Virtual Reality, referred to as VR) is a high-tech that has emerged in recent years. Virtual reality equipment can simulate a virtual three-dimensional world and provide users with sensory experiences such as vision and hearing, so that users can interact as if they were there. In order to obtain a good experience, people have higher and higher requirements on the display effect of virtual reality equipment. [0003] At present, the display effect of the virtual reality device is mainly evaluated by inspectors directly observing the display screen of the virtual reality device. However, this method is greatly affected by the subjectivity of the inspectors. For example, when the inspectors are tired and not tired, the subjective experience ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N17/00H04N13/128
CPCH04N17/00
Inventor 楚明磊张浩陈丽莉陈寅伟董瑞君王晨如刘亚丽张雪冰陈东
Owner BOE TECH GRP CO LTD