CN104706509A

CN104706509A - Three-dimensional image design method for eye care

Info

Publication number: CN104706509A
Application number: CN201310682119.7A
Authority: CN
Inventors: 李胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-16
Filing date: 2013-12-16
Publication date: 2015-06-17

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

A kind of eye care three-dimensional image method for designing

Technical field

The present invention relates to three-dimensional image technical field, particularly relate to Random-dot Stereograms RDS as technology, and the application in eye care.

Background technology

Many evidences show that E&H factor take part in the generation of myopia jointly in recent years, particularly the having the greatest impact of environmental factors, long-time closely operation, as reading, write, see TV, Play Station games etc., must by the contraction of ciliary muscle, lenticular convexity is increased, object is nearby enable to fall on the retina, that just can see is clear, eyes are caused to regulate anxiety for a long time, head leans forward, constantly congested in eyeball, intraocular pressure increases accordingly, and the anxiety of extraocular muscles and oppression eyeball, or traction vasa vorticosa during because regulating, hamper the circulation of blood, the resistance of sclera is weakened, cause axis oculi to extend and form myopia.

At present, utilize the three-dimensional image that Random-dot Stereograms RDS becomes as fabrication techniques, just appreciate as the artistic image of a kind of tool, width simultaneously owing to repeating material is little, and closely observe for a long time, eye focus is in nearby, the fatigue of eyes can only be increased, increase the weight of myopia.

Summary of the invention

The invention provides a kind of method for designing of eye care three-dimensional image, 3 dimensional drawing designed by the present invention similarly is that repetition texture map picture is different from width, depth image is different, show several three-dimensional images of different stereoeffect, by the conscious regulatory function utilizing human-eye stereoscopic vision difference and human eye, human eye is made to pass through three-dimensional image, the three-dimensional image of observation different depth change, closely simulation look environment far away, effectively can regulate ciliary muscle, the associated movement of inner and external flesh of eyes, progressively recover the elasticity of eye muscle and the optic nerve function of eye, dioptric system function, improve eyeball blood circulation, help eyes set up, to reach the object of correcting defects of vision.

Detailed description of the invention

For achieving the above object, the invention provides a kind of method for designing of eye care three-dimensional image, being specially: by changing the width repeating material in three-dimensional image, to reach the three-dimensional image of display different depth.Design three-dimensional image need determine the breadth of three-dimensional image; Select repeat material and set width, height and quantity; Selected depth image.

1. determine the breadth of three-dimensional image

The breadth Main Basis observed range of three-dimensional image and determining, generally selects the A4 breadth being suitable for observing.Image form size affects viewing distance, and universal law is as follows: the image of A4 breadth is adapted at the distance observation of 0.5 ~ 1 meter; The image of A3 breadth is adapted at the distance observation of 1 ~ 2 meter; The image of 1 meter of breadth is adapted at the distance observation of 3 ~ 5 meters.

2, the selection of material is repeated

Repeating material is generate three-dimensional image, it is the image of tiling, should take green as dominant hue, because green wavelength is shorter, advantageously in impelling, eye adjustment is loosened, eye ciliary muscle relaxation, alleviates eyestrain, is conducive to the recovery of vision, simultaneously for strengthening aesthetic effect, repeating material and should select different images.

3, the width of material is repeated

Repeat the breadth of the width Main Basis three-dimensional image of material and determine, under the prerequisite that breadth is determined, the width that every width three-dimensional image repeats material should have different changes, the width repeating material can should show in the visual range of stereoeffect, generally between 1 ~ 120mm at human eye observation's three-dimensional image.

4, the height of material is repeated

Repeat the height of material, the breadth of Main Basis three-dimensional image and determining, under the prerequisite that breadth is determined, in order to show three-dimensional stereo effect clearly, the height of breadth should be the integral multiple of repetition material height.

5, the quantity of material is repeated

Repeat the quantity of material, on a width three-dimensional image, in order to show three-dimensional stereo effect clearly, the quantity repeating material generally can not lower than 5.

6, projected depth image is selected

Depth image is the image determining whole stereo-picture degree of depth level, and for increasing esthetic sentiment, improve the patience that user can be persevered, the depth image of every width three-dimensional image can be designed to colourful figure.

Claims

1. an eye care three-dimensional image method for designing, it is characterized in that: repetition texture map picture is different from width, depth image is different, show several three-dimensional images of different stereoeffect, make human eye look environment far away in closely simulation, can be applicable to multiplely represent form.

2. repeating material as claimed in claim 1, is generate three-dimensional image, and being the image of tiling, should take green as dominant hue, simultaneously for strengthening aesthetic effect, repeating material and should select different images.

3. depth image as claimed in claim 1, is the image determining whole stereo-picture degree of depth level, and for increasing esthetic sentiment, improve the patience that user can be persevered, the depth image of every width three-dimensional image can be designed to colourful figure.

4. represent form as claimed in claim 1, can be applicable to traditionally on paper image and digital image etc. and represent form, both can be applied to picture album form, and the digital image form that computer is watched can be applied to again, and be applied to the executive software etc. of convenient operation and observation.