CN1677166A - 3-D image displaying method - Google Patents
3-D image displaying method Download PDFInfo
- Publication number
- CN1677166A CN1677166A CN 200410029623 CN200410029623A CN1677166A CN 1677166 A CN1677166 A CN 1677166A CN 200410029623 CN200410029623 CN 200410029623 CN 200410029623 A CN200410029623 A CN 200410029623A CN 1677166 A CN1677166 A CN 1677166A
- Authority
- CN
- China
- Prior art keywords
- image
- viewpoint
- synchronizing signal
- same
- computer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention is a method able to conveniently display 3-D images, realized as follows: an image shooting device or camera composed of double- or multi- lenses can obtain different image data at the left and right view points of the same object, then two images obtained at the same view point from different visual angles are transmitted to a computer or other data terminals so as to be displayed quickly, alternatively and periodically on screen by a special software running in the computer, and at the same time of display change, the software will generate a synchronizing signal to be directly transmitted through an output port to corresponding special glasses, and by the action of the synchronizing signal, the left and right glasses are opened or closed alternatively corresponding to the displayed images, thus forming an three-dimensional effect to the observers.
Description
Technical field
This is a kind of method that can show 3-D view.
Background technology
Along with development of science and technology and raising, it is more and more faster that photography and camera technique also develop, the image that is absorbed is more and more meticulousr, gradually substitute traditional camera work, but no matter be traditional camera work or modern numeral taking photo technology, the image that is obtained is a plane picture, lack level, can not conveniently show 3-D view, can not comprehensively reflect the objective reality of actual object, or show that the method and apparatus of 3-D view is too complicated.
Summary of the invention
Purpose of the present invention just provides a kind of method that can conveniently show 3-D view.
The present invention realizes by such method: the image capturing device or the video camera that are made of twin-lens or many camera lenses, can obtain the different image information of the left and right sides viewpoint of same object, two width of cloth images with the same viewpoint of different visual angles of the same object that obtained are transferred to computer or out of Memory terminal then, software special-purpose in computer moves, cycle shows in turn fast on screen with the image of the identical viewpoint of two width of cloth different visual angles that obtained exactly, software can produce a synchronizing signal when showing conversion, directly be transferred to corresponding special eyeglasses by output port, the eyeglass of glasses is under the effect of synchronizing signal, the corresponding shown image of left and right sides eyeglass takes turns opening and closing, like this, when display screen show be the image of the same viewpoint in visual angle, left side the time, observer's left eye, right eye just can be seen the image information of a corresponding side respectively, because this is the quick conversion of carrying out in the effective time of persistence of vision, has promptly formed the sensation of 3-D view in observer's sensation.
Advantage of the present invention and effect are: the user can directly observe the extremely strong 3-D view of the sense of reality on computers, and is with low cost, convenient and swift, is easy to popularize.
Embodiment
Knot illustrates principle of work of the present invention by embodiment below.
The ultimate principle of first here simple explanation three-dimensional imaging once, people's eyes are when watching attentively object, because the distance between left eye and the pupil of right eye, be approximately 5cm, left eye and right eye will produce the image of the identical viewpoint of different visual angles to an object (same viewpoint in other words conj.or perhaps), these two different visual image signals, the acceptance of process brain and processing have just formed the stereoscopic visual effect of a three-dimensional, just we the image of the actual object of seeing, so, form the effect of the image of a three-dimensional, will allow two eyes receive the image of the identical viewpoint of different visual angles of object simultaneously.So this invention also is to utilize an image capturing device with two camera lenses, with the image information of acquisition with the visual same effect of human eye.And we know, people's eyes have a characteristic, be exactly " persistence of vision ", if the image of taking was continuously play with the proper speed time, promptly can form the continuous effect of picture, if the image that is obtained the same viewpoint of same object different visual angles by image capturing device is shown, the image that shows a side wherein earlier, deliver in the eyes of a corresponding side, and shelter from the eyes of an other side, in the time that does not also have to disappear in visual persistence effect, closing this width of cloth image shows, and then the image that shows opposite side, current only to allow the eyes of opposite side see this width of cloth image, allowing the eyes of a side noted earlier be blocked becomes and can not see, this has in fact accomplished to allow the eyes of homonymy not see the image at respective side visual angle, so just can form the sensation of 3-D view, for example, that is to say, can be in a time cycle, can on display screen, show earlier and be obtained the image at visual angle, right side by the right side lens assembly, in this time period, left eye is blocked, only allow observer's right eye see the image that this shows, in second time cycle, the image that demonstration is obtained by the left side lens assembly, it also is the preceding piece image same position that is presented on the screen, the length of demonstration time is the same with the last width of cloth, in this time period, observer's right eye is blocked, only to allow observer's left eye see the image that this shows, because the effect of persistence of vision, though in fact observer's right eye does not see any image in this time period, but still can feel to have the signal of image to exist, and left eye also can be observed the picture signal of being obtained by the left side lens assembly that shows on screen, spent this time period, promptly repeat above-mentioned process again repeatedly, so continuous repetition, so what observer's right and left eyes was accepted respectively is the picture signal of the same viewpoint in corresponding visual angle separately, do not produce mutually yet and disturb, be continuous on visual sense feeling, formed the stereo-picture of lively three-dimensional, key is that software carries out image transitions when showing, can produce a synchronizing signal simultaneously, by the computer or the port of out of Memory terminal directly be sent to supporting special glasses that are used for observing image specially.
It is related here that what be used for blocking right and left eyes respectively is a kind of glasses, what adopted in the present embodiment is special-purpose light valve glasses, its two eyeglasses are independently, can carry out opening and closing respectively in the different time, when special-purpose light valve eyes are opened, present transparent state, when special-purpose light valve eyes are closed, what present is dark state, and when the left side eyeglass open and the time, the eyeglass on right side is closed, equally, when the right side eyeglass is opened, the left side eyeglass is closed, like this, in software in the image transitions, or in the specific time, can provide a switching signal by software, reach this glasses by connecting line or wireless signal without any other additional integrated circuit board, here connecting line can be USB, standard interfaces such as PS/2, connecting line, also can the audio output signal line, the wireless signal mode can be an infrared mode, also can be the RF mode, finish corresponding automatic switching, promptly when display screen show be the picture signal of the same viewpoint in visual angle, left side the time, open the eyeglass in left side simultaneously, and the eyeglass on right side closed, when display screen show be the picture signal of the same viewpoint in visual angle, right side the time, open the eyeglass on right side, and the eyeglass in left side is closed simultaneously, so constantly repeat, just can form complete sum continuous images signal, because eye storage characteristic, the observer just can observe vividly really 3-D view, and without any color lose.
Above-mentioned method can make ordinary consumer easily obtain and watch 3-D view true to nature, and equipment is simple, and is easy to operate, and stereoeffect is strong.
Claims (1)
1, a kind of three-dimensional image display method, its major technique feature is: the image capturing device or the video camera that are made of twin-lens or many camera lenses, can obtain the different image information of the left and right sides viewpoint of same object, two width of cloth images with the same viewpoint of different visual angles of the same object that obtained are transferred to computer or out of Memory terminal then, software special-purpose in computer moves, cycle shows in turn fast on screen with the image of the identical viewpoint of two width of cloth different visual angles that obtained exactly, software can produce a synchronizing signal when showing conversion, directly be transferred to corresponding special eyeglasses by output port, the eyeglass of glasses is under the effect of synchronizing signal, the corresponding shown image of left and right sides eyeglass takes turns opening and closing, like this, when display screen show be the image of the same viewpoint in visual angle, left side the time, observer's left eye, right eye just can be seen the image information of a corresponding side respectively, because this is the quick conversion of carrying out in the effective time of persistence of vision, has promptly formed the sensation of 3-D view in observer's sensation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410029623 CN1677166A (en) | 2004-03-29 | 2004-03-29 | 3-D image displaying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410029623 CN1677166A (en) | 2004-03-29 | 2004-03-29 | 3-D image displaying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1677166A true CN1677166A (en) | 2005-10-05 |
Family
ID=35049775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410029623 Pending CN1677166A (en) | 2004-03-29 | 2004-03-29 | 3-D image displaying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1677166A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916500A (en) * | 2010-08-04 | 2010-12-15 | 深圳创维－Rgb电子有限公司 | Method, device and system for controlling working frequency of electronic shutter 3D glasses |
| CN101371292B (en) * | 2006-03-29 | 2010-12-22 | 辉达公司 | System and method for controlling stereo glasses shutters |
| CN101950123A (en) * | 2010-07-06 | 2011-01-19 | 深圳华强数码电影有限公司 | Image playing system for playing 3D movies by single projector |
| CN102196281A (en) * | 2010-03-02 | 2011-09-21 | 索尼公司 | Transmitter, display, shutter eyeglass device, transmission/reception system and transmission/reception method |
| CN102196281B (en) * | 2010-03-02 | 2016-12-14 | 索尼公司 | Transmitter, display, shutter eyeglass device, transmitting/receiving system and method |
| CN106896239A (en) * | 2017-04-17 | 2017-06-27 | 青岛理工大学 | A kind of friction pair fluid film axial flow velocity image measuring device for customizing sliding block |
| CN107015021A (en) * | 2017-04-17 | 2017-08-04 | 青岛理工大学 | A kind of three-dimensional observation method of friction pair fluid film flow velocity |
-
2004
- 2004-03-29 CN CN 200410029623 patent/CN1677166A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101371292B (en) * | 2006-03-29 | 2010-12-22 | 辉达公司 | System and method for controlling stereo glasses shutters |
| CN101982978B (en) * | 2006-03-29 | 2012-09-19 | 辉达公司 | System and method for controlling stereo glasses shutters |
| CN102196281A (en) * | 2010-03-02 | 2011-09-21 | 索尼公司 | Transmitter, display, shutter eyeglass device, transmission/reception system and transmission/reception method |
| CN102196281B (en) * | 2010-03-02 | 2016-12-14 | 索尼公司 | Transmitter, display, shutter eyeglass device, transmitting/receiving system and method |
| CN101950123A (en) * | 2010-07-06 | 2011-01-19 | 深圳华强数码电影有限公司 | Image playing system for playing 3D movies by single projector |
| CN101916500A (en) * | 2010-08-04 | 2010-12-15 | 深圳创维－Rgb电子有限公司 | Method, device and system for controlling working frequency of electronic shutter 3D glasses |
| CN106896239A (en) * | 2017-04-17 | 2017-06-27 | 青岛理工大学 | A kind of friction pair fluid film axial flow velocity image measuring device for customizing sliding block |
| CN107015021A (en) * | 2017-04-17 | 2017-08-04 | 青岛理工大学 | A kind of three-dimensional observation method of friction pair fluid film flow velocity |
| CN106896239B (en) * | 2017-04-17 | 2019-08-20 | 青岛理工大学 | A kind of friction secondary fluid film axial flow velocity image measuring device customizing sliding block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Cakmakci et al. | A compact optical see-through head-worn display with occlusion support | |
| JP2019515749A5 (en) | ||
| CN107376349A (en) | The virtual image being blocked is shown | |
| CN105992965A (en) | Stereoscopic display responsive to focal-point shift | |
| CN201804154U (en) | Three-dimensional viewing device of stereoscopic microscope | |
| CN105607263A (en) | Head mounted electronic equipment | |
| CN101742347B (en) | Method for realizing three-dimensional display, display device and display system | |
| CN103063193A (en) | Method and device for ranging by camera and television | |
| CN102231773A (en) | Cell phone capable of acquiring three-dimensional images | |
| KR20150070649A (en) | Display device and display method thereof | |
| CN100458559C (en) | Stereoscopic digital camera and imaging display method | |
| CN1677166A (en) | 3-D image displaying method | |
| CN203941346U (en) | A kind of 3D display system | |
| KR20080113117A (en) | Integrative spectacle-shaped stereo-video multimedia device | |
| WO2017143726A1 (en) | System for presenting virtual reality contents and head-mounted display | |
| CN107367838A (en) | A kind of wear-type virtual reality stereoscopic display device based on optical field imaging | |
| CN201805478U (en) | Broadband network mobile phone capable of obtaining three-dimensional images | |
| CN101236354A (en) | Concealed device | |
| CN106249398A (en) | A kind of 3D ultramicroscope | |
| CN207663149U (en) | The device of enhancing and mixed reality | |
| CN202891884U (en) | Stereoplasm multichannel three dimensional (3D) anorectum mirror system | |
| CN101990035A (en) | Broadband network mobile phone for acquisition of three-dimensional images | |
| CN1713222A (en) | Method for acquiring three-dimensional digital image | |
| CN205071233U (en) | 3D shoots with video -corder player | |
| CN110769243A (en) | Binocular eye movement acquisition system under stimulation of high-definition naked eye 3D (three-dimensional) video |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |