CN203882018U - 3D glasses and 3D display system - Google Patents
3D glasses and 3D display system Download PDFInfo
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- CN203882018U CN203882018U CN201420331103.1U CN201420331103U CN203882018U CN 203882018 U CN203882018 U CN 203882018U CN 201420331103 U CN201420331103 U CN 201420331103U CN 203882018 U CN203882018 U CN 203882018U
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- 239000011521 glass Substances 0.000 title claims abstract description 46
- 210000001747 pupil Anatomy 0.000 claims abstract description 26
- 210000001508 eye Anatomy 0.000 claims description 67
- 238000009877 rendering Methods 0.000 claims description 63
- 238000001514 detection method Methods 0.000 claims description 14
- 230000001276 controlling effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 8
- 210000005252 bulbus oculi Anatomy 0.000 description 4
- 210000004556 brain Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 208000029091 Refraction disease Diseases 0.000 description 1
- 230000004430 ametropia Effects 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000014733 refractive error Diseases 0.000 description 1
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- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The utility model discloses 3D glasses and a 3D display system and relates to the technical field of 3D display. The 3D glasses and the 3D display system are invented for improving a 3D image watching effect. The 3D glasses comprise image acquiring devices used for acquiring 3D images, lenses used for displaying the 3D images acquired by the image acquiring devices, a pupil detecting module used for detecting the central positions of the pupils of a wearer, and an adjusting module used for adjusting the focuses of the 3D images displayed by the lenses according to the central positions of the pupils in order to match the focuses with the central positions of the pupils of the wear. The 3D glasses are used by the 3D display system.
Description
Technical field
The utility model relates to 3D display technique field, relates in particular to a kind of 3D glasses and 3D display system.
Background technology
3D display technique, to utilize people's eyes to receive respectively different pictures, then brain is through superposeing to image information, form a display technique with the image of stereoeffect, existing 3D display technique generally includes 3D spectacle and bore hole 3D formula etc., because bore hole 3D technology is not also very ripe, therefore, in order to watch desirable 3D rendering effect, by 3D glasses, watching 3D rendering is the mode of widespread use, by two eyeglasses of 3D glasses, make two eyes of wearer receive different images, by brain, two images are combined to the final three-dimensional image that forms.
In the 3D display technique of existing 3D spectacle, need wearer's blinkpunkt to mate with the viewpoint of 3D display device, only have when wearer's the blinkpunkt of 3D glasses and the focus of the 3D rendering of 3D display device coupling, just can see clearly 3D rendering, but in the 3D display technique of current 3D spectacle, the viewpoint of 3D display device is generally 2 fixing viewpoints, the focus that is 3D rendering cannot be according to the position adjustments of the blinkpunkt of human eye, therefore, when wearer's eyeball moves or during head rotation, be difficult to see clearly 3D rendering, affect the viewing effect of 3D rendering.
Utility model content
Embodiment of the present utility model provides a kind of 3D glasses and 3D display system, can move at wearer's eyeball or during head rotation, guarantee the viewing effect of 3D rendering.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
3D glasses, comprising: image acquiring device, for obtaining 3D rendering; Eyeglass, for the 3D rendering that shows that described image acquiring device obtains; Pupil detection module, for detection of the position of wearer's pupil center; Adjustment module, for according to the focus of the 3D rendering of eyeglass demonstration described in the position adjustments of described pupil center, makes the location matches of described focus and wearer's pupil center.
Further, described pupil detection module comprises: image-generating unit, for gathering wearer's eye image; Graphics processing unit, for the eye image collecting is carried out to the binary image that binary conversion treatment obtains eyes, and to described binary image negate, obtains the positional information of pupil in eyes; Calculate unit, for go out the position of wearer's pupil center in the positional information calculation of eyes according to described pupil.
Further, also comprise light source, described light source is for throwing light on to wearer's eyes.
Further, described light source has two, and one of them throws light on for the left eye to wearer, and another light source is for throwing light on to wearer's right eye.
Further, described image-generating unit, also when obtaining light that described light source sends and go out from wearer's eye reflections, dynamic at the shadow of lesser ring of Merkel; Described processing unit, also for dynamic according to described shadow, judges the diopter of wearer's eyes; Described adjustment module also can be used for regulating according to described diopter the focal length of the 3D rendering of described eyeglass demonstration, and described focal length is mated with the diopter of wearer's eyes.
Particularly, described image-generating unit comprises two cameras, and one of them is for gathering wearer's left-eye image, and another is for gathering wearer's eye image.
Further, described image collecting device comprises two cameras, and one of them is for obtaining the 3D rendering of watching for left eye, and another is for obtaining the 3D rendering of watching for right eye.
Further, also comprise manual adjustments unit, described manual adjustments unit comprises adjusting button, and described manual adjustments unit regulates the focal length of the 3D rendering of described eyeglass demonstration for manually controlling described adjustment module, and described adjusting button is used for controlling described manual adjustments unit.
Further, described eyeglass is liquid crystal lens.
The utility model embodiment also provides a kind of 3D display system, comprising: 3D display device, for showing 3D rendering; 3D glasses, for obtaining 3D rendering from described 3D display device, make wearer occur the 3D rendering that described 3D display device shows at the moment, it is characterized in that, described 3D glasses are the 3D glasses described in above-mentioned arbitrary technical scheme.
The 3D glasses that the utility model embodiment provides comprise image acquiring device, eyeglass, pupil detection module and adjustment module, and wherein, described image acquiring device is used for obtaining 3D rendering; Described eyeglass is for showing the 3D rendering that described image acquiring device obtains; Described pupil detection module is for detection of the position of wearer's pupil center; Described adjustment module, for regulate the focus of the 3D rendering of described eyeglass demonstration according to described pupil position, makes the location matches of described focus and wearer's pupil center.Thereby realize according to the focus of the 3D rendering on the position adjustments eyeglass of wearer pupil center by described pupil detection module and described adjustment module, because the position of wearer's blinkpunkt can be reflected in the position of pupil center, therefore, can make the focus of 3D rendering and wearer's blinkpunkt mate, make when wearer's eyeball moves, still can see 3D image clearly, guarantee the viewing effect of 3D rendering.
Accompanying drawing explanation
Fig. 1 is the structural representation one of the utility model embodiment 3D glasses;
Fig. 2 is the structural representation two of the utility model embodiment 3D glasses;
Fig. 3 is the eye image that the utility model embodiment 3D glasses obtain;
Fig. 4 is eye image in Fig. 3 image after binary conversion treatment negate.
Embodiment
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with accompanying drawing, the utility model embodiment 3D glasses and 3D display system are described in detail.Obviously, described embodiment is a part of embodiment of the present utility model, rather than whole embodiment.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite without creative work, belongs to the scope that the utility model is protected.
In description of the present utility model, it will be appreciated that, term " " center ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
With reference to Fig. 1, Fig. 2, Fig. 1 is the specific embodiment of a kind of 3D glasses of the utility model embodiment, and the 3D glasses described in the present embodiment, comprising:
Image acquiring device 1, image acquiring device 1 is for obtaining the 3D rendering showing in 3D display device, and the 3D rendering signal obtaining is sent to eyeglass 2;
Eyeglass 2, eyeglass 2 receives after the 3D rendering signal that image acquiring device 1 sends, for the 3D rendering that shows that image acquiring device 1 obtains;
Pupil detection module 3, for detection of the position of wearer's pupil center, and sends the positional information of the wearer's who detects pupil center;
Adjustment module 4, for after receiving the positional information of pupil center, regulates the focus of the 3D rendering of described eyeglass demonstration according to the positional information of described pupil center, make the location matches of described focus and wearer's pupil center.
The 3D glasses that the utility model embodiment provides, by image acquiring device 1, obtain 3D rendering, and to wearer, show described 3D rendering by eyeglass 2, can realize according to the focus of the 3D rendering on the position adjustments eyeglass of wearer pupil center by described pupil detection module 3 and adjustment module 4, because the position of wearer's blinkpunkt can be reflected in the position of pupil center, therefore, can make the focus of 3D rendering and wearer's blinkpunkt mate, make when wearer's eyeball moves, still can see clearly 3D image, guarantee the viewing effect of 3D rendering.
Wherein, pupil detection module 1 comprises:
Image-generating unit 31, for gathering wearer's eye image, and sends to graphics processing unit 32 by the eye image information collecting, and as shown in Figure 3, Fig. 3 is the image of the eyes that collect;
Graphics processing unit 32, after receiving the image information of eyes, for eye image is carried out to the binary image that binary conversion treatment obtains eyes, and to binary image negate, make eye image become simple, reduce data volume, highlight the profile of pupil, thereby obtain the positional information of pupil in eyes, and the positional information in eyes sends to computing unit by pupil, as Fig. 4 shows, Fig. 4 is eye image in Fig. 3 image after binary conversion treatment negate, and the white portion in figure can represent the position of pupil in eyes;
Computing unit 33, for receiving the positional information of pupil, and according to described pupil the positional information of the pupil center of the positional information calculation wearer in eyes.
In order further to have improved the viewing effect of 3D rendering, described 3D glasses also comprise light source 5, and light source 5 is for throwing light on to wearer's eyes.Thereby make the image of described eyes more clear, improve the accuracy of the positional information of described pupil center, thereby wearer's pupil center and the focus of 3D rendering are mated more accurately, be convenient to the focus exact matching of the 3D rendering of wearer's blinkpunkt and eyeglass 2 demonstrations.Thus, improved the viewing effect of 3D rendering.
Light source 5 has two, and two light sources 5 are corresponding one by one with wearer's eyes, and 5 couples of wearers' of one of them light source left eye throws light on, and 5 couples of wearers' of another light source right eye throws light on.Thereby can to wearer's left eye and right eye, throw light on respectively, improved the illuminating effect to wearer's eyes, be conducive to make the image of wearer's eyes all more clear, further improve the accuracy of the positional information of described pupil center, thereby improve the viewing effect of 3D rendering.
User for the ease of ametropia (myopia, long sight, astigmatism etc.) uses described 3D glasses, and image-generating unit 31 is also when obtaining light that light source 5 sends and go out from wearer's eye reflections, dynamic at the shadow of lesser ring of Merkel; Graphics processing unit 32 also for according to described shadow, be dynamically along moving, reserve motion judge light be parallel, scatter or gather, according to retinoscopy optometry method, judge the diopter of wearer's eyes; Adjustment module 4 also can be used for regulating according to described diopter the focal length of the 3D rendering of eyeglass 2 demonstrations, described focal length is mated with the diopter of wearer's eyes, thereby can make ametropic wearer see clearly 3D rendering.Be convenient to ametropic user and use described 3D glasses, in the situation that not using other glasses auxiliary, still can watch clearly 3D rendering.
In order to guarantee that the wearer's that image-generating unit 31 obtains left-eye image and the image of right eye are all clear, accurate, image-generating unit 31 can comprise two cameras, one of them camera is for gathering the image of wearer's left eye, and another camera is for gathering the image of wearer's right eye.Make wearer's eyes all have independently camera to take, avoid contingent error when camera of use obtains the image of eyes simultaneously, be convenient to determine accurately the position of blinkpunkt, thereby be conducive to guarantee the viewing effect of 3D image.
Due in 3D display technique, the image that 3D wearer's left eye is seen with right eye is different, therefore, for the ease of show left-eye image and eye image on eyeglass 2, image collecting device 1 can comprise two cameras, two cameras are 3D rendering two position acquisition 3D display device respectively, i.e. the 3D rendering for left eye watched of one of them camera for obtaining, and another is for obtaining the 3D rendering of watching for right eye.
Owing to automatically detecting wearer's diopter, be subject to the whether impact of the factor such as correct wearing spectacles of extraneous light and wearer, the sharpness of the 3D rendering that makes to be difficult to guarantee that wearer finally sees completely, therefore, described 3D glasses also comprise manual adjustments unit 6, manual adjustments unit 6 comprises adjusting button 61, manual adjustments unit 6, for the focal length of the 3D rendering that manually regulating and controlling module 4 adjusting eyeglasses 2 show, regulates button 61 for controlling manual adjustments unit 6.Wearer can according to the actual requirements, be regulated the focal length of the 3D rendering of eyeglass 2 demonstrations, thereby obtain customer satisfaction system 3D rendering.Thus, can further improve the viewing effect of 3D rendering.
The utility model embodiment also provides a kind of 3D display system, comprising:
3D display device, for showing 3D rendering;
3D glasses, for obtaining 3D rendering from 3D display device, make wearer occur the 3D rendering that described 3D display device shows at the moment, and described 3D glasses are the 3D glasses described in above-mentioned arbitrary technical scheme.
Described 3D display device can be: any product or parts with Presentation Function such as liquid crystal panel, Electronic Paper, panel computer, televisor, display, notebook computer, digital album (digital photo frame), navigating instrument, because the 3D glasses that use in the 3D display system at the present embodiment are identical with the 3D glasses that each embodiment of above-mentioned 3D glasses provides, therefore the two can solve identical technical matters, and reaches identical Expected Results.
In the description of this instructions, specific features, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (10)
1. 3D glasses, is characterized in that, comprising:
Image acquiring device, for obtaining 3D rendering;
Eyeglass, for the 3D rendering that shows that described image acquiring device obtains;
Pupil detection module, for detection of the position of wearer's pupil center;
Adjustment module, for according to the focus of the 3D rendering of eyeglass demonstration described in the position adjustments of described pupil center, makes described focus mate with wearer's pupil position.
2. 3D glasses according to claim 1, is characterized in that, described pupil detection module comprises:
Image-generating unit, for gathering wearer's eye image;
Graphics processing unit, for the eye image collecting is carried out to the binary image that binary conversion treatment obtains eyes, and to described binary image negate, obtains the positional information of pupil in eyes;
Computing unit, for going out the position of wearer's pupil center in the positional information calculation of eyes according to described pupil.
3. 3D glasses according to claim 2, is characterized in that, also comprise light source, and described light source is for throwing light on to wearer's eyes.
4. 3D glasses according to claim 3, is characterized in that, described light source has two, and one of them throws light on for the left eye to wearer, and another throws light on for the right eye to wearer.
5. 3D glasses according to claim 4, is characterized in that, described image-generating unit is also when obtaining light that described light source sends and go out from wearer's eye reflections, dynamic at the shadow of lesser ring of Merkel; Described processing unit, also for dynamic according to described shadow, judges the diopter of wearer's eyes; Described adjustment module also can be used for regulating according to described diopter the focal length of the 3D rendering of described eyeglass demonstration, and described focal length is mated with the diopter of wearer's eyes.
6. 3D glasses according to claim 4, is characterized in that, described image-generating unit comprises two cameras, and one of them is for gathering wearer's left-eye image, and another is for gathering wearer's eye image.
7. 3D glasses according to claim 1, is characterized in that, described image collecting device comprises two cameras, and one of them is for obtaining the 3D rendering of watching for left eye, and another is for obtaining the 3D rendering of watching for right eye.
8. 3D glasses according to claim 1, it is characterized in that, also comprise manual adjustments unit, described manual adjustments unit comprises adjusting button, described manual adjustments unit regulates the focal length of the 3D rendering of described eyeglass demonstration for manually controlling described adjustment module, described adjusting button is used for controlling described manual adjustments unit.
9. 3D glasses according to claim 1, is characterized in that, described eyeglass is liquid crystal lens.
10. a 3D display system, comprising:
3D display device, for showing 3D rendering;
3D glasses, for obtaining 3D rendering from described 3D display device, make wearer occur the 3D rendering that described 3D display device shows at the moment, it is characterized in that, described 3D glasses are the 3D glasses described in any one in claim 1～9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331103.1U CN203882018U (en) | 2014-06-19 | 2014-06-19 | 3D glasses and 3D display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331103.1U CN203882018U (en) | 2014-06-19 | 2014-06-19 | 3D glasses and 3D display system |
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| Publication Number | Publication Date |
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| CN203882018U true CN203882018U (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420331103.1U Expired - Lifetime CN203882018U (en) | 2014-06-19 | 2014-06-19 | 3D glasses and 3D display system |
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| CN (1) | CN203882018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090371A (en) * | 2014-06-19 | 2014-10-08 | 京东方科技集团股份有限公司 | 3D glasses and 3D display system |
| CN110389460A (en) * | 2019-06-25 | 2019-10-29 | 昆山龙腾光电有限公司 | A kind of automatic light-adjusting glasses and its control method |
-
2014
- 2014-06-19 CN CN201420331103.1U patent/CN203882018U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090371A (en) * | 2014-06-19 | 2014-10-08 | 京东方科技集团股份有限公司 | 3D glasses and 3D display system |
| CN110389460A (en) * | 2019-06-25 | 2019-10-29 | 昆山龙腾光电有限公司 | A kind of automatic light-adjusting glasses and its control method |
| CN110389460B (en) * | 2019-06-25 | 2021-09-14 | 昆山龙腾光电股份有限公司 | Automatic dimming glasses and control method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |