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A visual fatigue stimulation method, device, storage medium and terminal

A technology for visual fatigue and direction marking, which is applied in the fields of storage media, terminals, devices, and visual fatigue stimulation methods, and can solve the problems of affecting the efficiency of visual fatigue testing, unfavorable extensive development of visual fatigue testing, and long time consumption.

Active Publication Date: 2021-05-14
SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, since the visual fatigue test must make the test subject be in a certain visual fatigue state, it is necessary to go through a long process of natural visual fatigue before performing the visual fatigue measurement, such as letting the testee be in a computer or tablet Watching videos or reading e-books on mobile phones and other devices takes 2 to 3 hours. However, this process takes a long time, which is not conducive to the extensive development of visual fatigue testing, and also greatly affects the efficiency of visual fatigue testing.

Method used

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  • A visual fatigue stimulation method, device, storage medium and terminal
  • A visual fatigue stimulation method, device, storage medium and terminal
  • A visual fatigue stimulation method, device, storage medium and terminal

Examples

Experimental program
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Embodiment 1

[0050]figure 1 It is a flow chart of the visual fatigue stimulation method of the present application embodiment, and the present embodiment can be applied to the visual fatigue test, and the method can be performed by the visual fatigue stimulation device provided in the present application, the device can be powered and / Or hardware is implemented and can be integrated into the visual fatigue stimulus terminal.

[0051]Such asfigure 1 As shown, the fatigue stimulation method includes:

[0052]S110, in the determined display area, the first image is displayed in a preset display, and the second image is blocked in the first image; wherein the second image contains a direction indicator.

[0053]Where, the determined display area can be the intermediate position under the test interface. For example, if the test terminal is a mobile phone, you can in the middle of the screen below the mobile phone test interface. The first image can be understood as an image as a reference, and the second i...

Embodiment 2

[0070]figure 2 It is a flow chart of the visual fatigue stimulus method provided by the second embodiment of the present application. On the basis of the above embodiment, the method further includes, the method further comprises: displaying an interference image, a timing switching background, and a dynamic display area in the determined display area One or more settings in an image, enhanced testing; when the reaction time meets the first standard, and the operating correct rate meets the second standard, it is determined that the subject's visual fatigue is stimulated, including: When the average reaction time in each current fixed time period within the statistical total measurement time is between 10% and 20%, the statistical operation is at 94% -98 Between%, determine the visual fatigue of the subject to be stimulated and stop the fatigue stimulus test.

[0071]Such asfigure 2 As shown, the fatigue stimulation method includes:

[0072]S210, in the determined display area, the first ...

Embodiment 3

[0080]image 3 It is a flow chart of the visual fatigue stimulus method provided in the third embodiment of the present application. On the basis of the above embodiment, the method further includes, after determining the visual fatigue of the subject, the method further includes:

[0081]The average reaction time within the end fixed time period within the statistical total measurement time is an increase in the average reaction time in the fixed time period, and the correctness of the statistical total measurement time;

[0082]According to the statistical results, it is determined that the subject's visual fatigue test results.

[0083]Such asimage 3 As shown, the fatigue stimulation method includes:

[0084]S310, in the determined display area, the first image is displayed in a preset display, and the second image is displayed in the first image; wherein the second image contains a direction marker.

[0085]S320, acquires the operation information of the number of the second image for the secon...

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Abstract

The embodiment of the present application discloses a visual fatigue stimulation method, device, storage medium and terminal. The method includes: displaying a first image in a preset display format in a determined display area, and flashing a second image within the first image; wherein, the second image contains a direction mark; The operation information recorded in the direction of the second image is marked; when the operation information meets the preset standard, it is determined that the visual fatigue of the subject is stimulated. By adopting the technical solution provided by the present application, it can be realized that the visual fatigue of the testee can be stimulated quickly, thereby improving the efficiency of the visual fatigue test.

Description

Technical field[0001]The present application embodiments relate to the technical field of vision test, and more particularly to a method, apparatus, storage medium, and terminal for visual fatigue stimulation.Background technique[0002]In modern life, video display terminals such as mobile phones, tablets and televisions are increasingly popular, making people's visual system all in a state. Long duration is easy to have an eye, eye, eye pain, even headaches and attention is not concentrated. This sub-health status affects our work and life, which will lead to eye equipment in myopia and eye diseases.[0003]In the prior art, since the visual fatigue test must need to be in a certain visual fatigue state, it is necessary to pass a long visual natural fatigue process before performing the fatigue measurement, such as letting the subject in the computer or tablet. Watch the video or read the e-book for 2 to 3 hours on equipment, but this process is time consuming, which is not conducive ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B3/00
CPCA61B3/0058
Inventor 陈霏冯永
Owner SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA