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Method and system for training of visual accommodation function based on VR

A visual adjustment and function technology, applied in the field of visual function training, can solve problems such as low user compliance and inconvenient operation

Active Publication Date: 2021-06-15
广州视景医疗软件有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, it is more popular to use the flip camera for training. This method requires manual adjustment or covering, which is inconvenient to operate, and the user's compliance is not high. The user often has resistance and cannot persist.

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  • Method and system for training of visual accommodation function based on VR
  • Method and system for training of visual accommodation function based on VR
  • Method and system for training of visual accommodation function based on VR

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Embodiment Construction

[0032] specific implementation plan

[0033] 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 persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] A method for visual adjustment function training based on VR. Specifically, a virtual reality game scene is established in a VR virtual reality display device, and a starting point and an end point are sequentially set in front of the user's field of vision; an optotype is created at the starting point, and the The visual target is a virtual image with directional indication features; in training, the user has been ...

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Abstract

The invention discloses a method for visual adjustment function training based on VR, which is characterized in that: a virtual reality game scene is established in a VR virtual reality display device, and a starting point and an ending point are sequentially set in front of the user's field of vision; an optotype is created at the starting point, The optotype is a virtual image with directional indication features; in training, the user has been staring at the optotype, trying to see clearly which direction the optotype has directional indication features; , the movement path of the visual target is set to move from the starting point to the end point in a straight line and then to the starting point in a straight line, so that the movement is repeated. The present invention discloses its system. The invention can effectively, interestingly and conveniently train the visual adjustment function, enhance the user's compliance, allow the user to actively participate in the training, improve the incoordination and unequal amount of binocular adjustment, and improve the effect of amblyopia training.

Description

technical field [0001] The invention relates to the technical field of visual function training, in particular to a VR-based visual adjustment function training method and system technology. Background technique [0002] Now, because various products that require the use of eyes are flooding our lives, the number of people who use their eyes excessively has increased greatly, and there are more and more problems in terms of optical function. The visual adjustment lag of teenagers can lead to hyperopic defocus, which can easily lead to a rapid increase in the degree of myopia, and can also cause symptoms such as eye fatigue and pain after working at close range for a period of time. On the contrary, if the visual adjustment is advanced, it will lead to symptoms of eye pain and fatigue when working at close range, and people will have emotions of resistance to working at close range for a long time. [0003] Visual fatigue is caused by the fatigue of the ciliary muscles respo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61H5/00G06F3/01G16H20/30
CPCA61H5/00G06F3/011G16H20/30
Inventor 刘虎周谟圣吴栩平唐建文李朝远廖南天
Owner 广州视景医疗软件有限公司
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