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Three-dimensional image design method for eye care

A three-dimensional, image design technology, used in eye exercisers, physical therapy and other directions, can solve problems such as increasing eye fatigue and aggravating myopia, and achieve the effect of restoring optic nerve function, improving blood circulation, and restoring fatigue.

Inactive Publication Date: 2015-06-17
李胜
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AI Technical Summary

Problems solved by technology

[0003] At present, the 3D stereoscopic image made by random point stereoscopic image technology is only appreciated as an image with aesthetic feeling. At the same time, due to the small width of the repeated material, long-term close-up observation, the eyes focus on the near, can only increase the fatigue, aggravated myopia

Method used

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Embodiment Construction

[0005] In order to achieve the above purpose, the present invention provides a design method of a three-dimensional image for eye care, specifically: by changing the width of the repeated material in the three-dimensional image to display three-dimensional images of different depths. To design a 3D stereoscopic image, it is necessary to determine the format of the 3D stereoscopic image; select the repeated material and set the width, height and quantity; select the depth image.

[0006] 1. Determine the format of the three-dimensional image

[0007] The format of the three-dimensional stereoscopic image is mainly determined by the observation distance. Generally, the A4 format suitable for observation is selected. The size of the image format affects the observation distance. The general rules are as follows: A4 format images are suitable for observation at a distance of 0.5 to 1 meter; A3 format images are suitable for observation at a distance of 1 to 2 meters; 1 meter forma...

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Abstract

The invention discloses a three-dimensional image design method for eye care. According to the method, a three-dimensional image with different depths can be displayed by changing the widths of repeated materials in the three-dimensional image according to the human eye stereoscopic vision principle the binocular image fusion theory and the automatic focusing principle, and a distant vision environment can be simulated at a close distance. Human eyes can observe the three-dimensional image with different depth changes through the three-dimensional image by intentionally utilizing stereoscopic vision difference and the adjustment function of the human eyes, combined movement of ciliary muscles, intraocular muscles and extraocular muscules can be effectively adjusted, the elasticity of eye muscles and the functions of optic nerves and the functions of a dioptric system of the eyes can be recovered gradually, blood circulation of eyeballs can be improved, and the purposes of helping the eyes to eliminate fatigue and correcting vision can be achieved.

Description

technical field [0001] The invention relates to the technical field of three-dimensional stereoscopic images, in particular to random point stereoscopic image technology and its application in eye care. Background technique [0002] In recent years, many evidences have shown that environmental and genetic factors are jointly involved in the occurrence of myopia, especially environmental factors have the greatest impact. Long-term close work, such as reading, writing, watching TV, playing game consoles, etc., must be done through the contraction of the ciliary muscle. The role is to increase the convexity of the lens, so that nearby objects can fall on the retina, so that you can see clearly, resulting in long-term tension in the eyes, head tilting forward, constant congestion in the eyeball, and a corresponding increase in intraocular pressure , and the tension and compression of the extraocular muscles, or the pulling of the vortex veins during adjustment, hinders the circu...

Claims

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Application Information

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IPC IPC(8): A61H5/00
Inventor 李胜
Owner 李胜
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