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Visual fusion intersection angle measuring method and device and storage medium

A measurement method and technology of intersection angle, applied in the field of vision training, can solve problems such as binocular competition and inability to produce stereo vision, and achieve the effect of improving user experience and reducing fatigue

Pending Publication Date: 2022-01-18
深圳小豆视觉科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the distance between the centers of the left image and the right image fused into a 3D image is far away, binocular competition is likely to occur and stereo vision cannot be produced

Method used

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  • Visual fusion intersection angle measuring method and device and storage medium
  • Visual fusion intersection angle measuring method and device and storage medium
  • Visual fusion intersection angle measuring method and device and storage medium

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Embodiment Construction

[0060] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them.

[0061] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or mo...

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Abstract

The invention provides a visual fusion intersection angle measuring method and device and a storage medium, which can enable the eyes of a user to be in a relaxed state when the user watches a 3D video or carries out visual training through the 3D video, and improve the user experience. The method comprises the following steps of: displaying a standard test 3D image through a display device, wherein the standard test 3D image is a 3D test image formed by fusing a first image and a second image; offsetting at least one of the first image and the second image according to a user operation instruction; if a recording instruction of the user is received, recording a target offset between the first image and the second image according to the recording instruction; determining the pupil distance of the user and the vertical distance between the pupil and the display device; and calculating the visual fusion intersection angle of the user according to the target offset, the pupil distance of the user and the vertical distance.

Description

technical field [0001] The present application relates to the field of vision training, and in particular to a method, device and storage medium for measuring the intersection angle of vision fusion. Background technique [0002] Vision training is a way of training the eyes and the brain. It retrains the relationship between the brain and the eyes, just like doing eye movements. This is to continuously train the stimulation and training of the brain's visual neurocognitive system, increase eye movement, focus , visual fixation ability and binocular cooperation ability, visual processing ability and treatment of amblyopia and other visual functions. [0003] The binocular fusion phenomenon is a visual phenomenon. When two eyes observe an easy object, the object that forms the image in their respective retinas is then transmitted to the same area of ​​the cortex visual center through the optic nerves on both sides, and then merged into a complete and single image perception e...

Claims

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Application Information

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IPC IPC(8): A61B3/08A61H5/00
CPCA61B3/08A61B3/0016A61B3/0025A61B3/0058A61B3/0075A61H5/005
Inventor 台正汤仕兵王婷
Owner 深圳小豆视觉科技有限公司
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