CN101916034A - Camera device and three-dimensional image display system using same - Google Patents
Camera device and three-dimensional image display system using same Download PDFInfo
- Publication number
- CN101916034A CN101916034A CN201010163192XA CN201010163192A CN101916034A CN 101916034 A CN101916034 A CN 101916034A CN 201010163192X A CN201010163192X A CN 201010163192XA CN 201010163192 A CN201010163192 A CN 201010163192A CN 101916034 A CN101916034 A CN 101916034A
- Authority
- CN
- China
- Prior art keywords
- cam device
- shooting module
- wireless signal
- communication interface
- dimensional image
- 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
- 238000004891 communication Methods 0.000 claims abstract description 29
- 238000005516 engineering process Methods 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000012545 processing Methods 0.000 abstract description 4
- 230000026676 system process Effects 0.000 abstract 1
- 238000003384 imaging method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Images
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The invention provides a camera device which comprises a camera module, a data processing system, a data communication interface and a wireless signal transmitting device, wherein, the camera module captures video or image information; the data processing system processes the video or image information; the data communication interface outputs the processed video or image information to external equipment for acquiring a synchronization signal; and the data processing system controls the wireless signal transmitting device to transmit a wireless signal according to the synchronization signal.
Description
Technical field
The present invention relates to a kind of cam device and use the three-dimensional image display systems of this cam device.
Background technology
Comparatively common 3-dimensional image technology has imaging techniques such as polarization type, timesharing display type and complementary colors formula at present.Timesharing display type three-dimensional imaging technology can realize the broadcast of good 3-dimensional image video, but needs display device to have higher picture refreshing frequency, thereby is not being paid close attention in the past.Development along with technology, existing display device, for example LCD can realize higher picture refreshing frequency, in general the refreshing frequency of per second 60～120 frames can be reached, of the requirement of timesharing display type three-dimensional imaging technology can be satisfied display device.Therefore, timesharing display type three-dimensional imaging technology is subjected to increasing favor.
This timesharing display technique can be carried out alternately switching of visual angle, left and right sides image with the speed that human eye can not be perceiveed, it is extremely important synchronously that the keying of left and right sides eyeglass and 3-D view or video data are exported, and therefore independently isochronous controller 93 is launched the keying of synchronizing signals with control left and right sides eyeglass.But this isochronous controller 93 not only needs to take an independent USB (universal serial bus) 95 (being USB interface) to be come and central control equipment 91 communications, and its function is too single, establishes independent chip in yet needing simultaneously and handles synchronizing signal.
Summary of the invention
The purpose of this invention is to provide a kind of cam device and use the three-dimensional image display systems of this cam device, also can realize the emission of synchronizing signal when this cam device is realized camera function.
To achieve these goals, on the one hand, the invention provides a kind of cam device, this cam device comprises shooting module, data handling system, data communication interface and wireless signal transmitting device; Wherein, this shooting module pickup image signal, this data handling system handle this picture signal and will handle by this data communication interface after picture signal export external unit to; And this data handling system is obtained the synchronizing signal of being imported by this external unit place by this data communication interface; This data handling system is carried out modulation treatment to this synchronizing signal, the synchronizing signal emission wireless signal of this wireless signal transmitting device after according to modulation treatment.
On the other hand, the present invention also provides a kind of three-dimensional image display systems, and this three-dimensional image display systems comprises engine control system, display device, anaglyph spectacles and cam device; Video or image information that this engine control system will have horizontal parallax input to this display device, produce the synchronizing signal that is synchronized with this video or image information simultaneously, and this synchronizing signal is inputed to this cam device; This display device reads this video or image information, shows video or image with horizontal parallax; This cam device comprises shooting module, data handling system, data communication interface and wireless signal transmitting device; Wherein, this shooting module pickup image signal, this data handling system is handled the picture signal by this shooting module picked-up, and the picture signal after will handling by this data communication interface inputs to this engine control system; And this data handling system is obtained the synchronizing signal of being exported by this engine control system by this data communication interface; This data handling system is carried out modulation treatment to this synchronizing signal, the synchronizing signal emission wireless signal of this wireless signal transmitting device after according to modulation treatment;
This anaglyph spectacles is controlled the keying of its left and right sides eyeglass respectively according to this wireless signal.
Cam device of the present invention not only has the function of shooting, the emission function that also has synchronizing signal, simultaneously, when this cam device carries out video or image information signal and synchronizing signal communication, only need a data communication interface, also can a shared data disposal system video or image information signal and synchronizing signal be handled, do not needed to increase extra chip, therefore saved data communication interface and chip.
Description of drawings
Fig. 1 is the synoptic diagram of existing three-dimensional image display systems;
The synoptic diagram of the cam device that Fig. 2 provides for the embodiment of the invention;
The structural drawing of the cam device that Fig. 3 provides for the embodiment of the invention;
The synoptic diagram of the three-dimensional image display systems that Fig. 4 provides for the embodiment of the invention;
The synoptic diagram of the anaglyph spectacles that Fig. 5 provides for the embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, specific embodiment is described in detail below in conjunction with accompanying drawing.
Fig. 2 a kind ofly both can be used for image taking for what the embodiment of the invention provided, the synoptic diagram that also can be used for the cam device of wireless synchronization control, described cam device 10 comprise shooting module 11, data handling system 12, data communication interface 13 and wireless signal transmitting device 14.
The picture signal of 12 pairs of this shooting module picked-ups of data handling system is handled, and forms viewdata signal and is transferred to external unit by data communication interface 13.Data handling system 12 also can be obtained the synchronizing signal of external unit input and this synchronizing signal is carried out modulation treatment by data communication interface 13, the synchronizing signal control wireless signal transmitting device 14 emission wireless signals after the modulation treatment.
Wireless signal transmitting device 14 preferably, can be Infrared Projector, also can be the wireless launcher based on Bluetooth technology, also can be the emitter that other can be used for the three-dimensional imaging technology.
See also Fig. 3, Fig. 3 is the structural drawing of cam device 10 under an embodiment, and cam device 10 can also be provided with support 15, and shooting module 11 and wireless signal transmitting device 14 are fixedly arranged on the support 15.Shooting module 11 is two shooting modules, and it comprises lens group 112,114.Wireless signal transmitting device 14 is arranged between the lens group 112,114.Be appreciated that ground, wireless signal transmitting device 14 also can have a plurality of transmitting terminals, these transmitting terminals can be arranged at lens group 112 respectively, 114 both sides, all around or other positions on the support 15, as long as the user is towards lens group 112,114 o'clock, the transmitting terminal of wireless signal transmitting device 14 also can point to the user.
A kind of synoptic diagram that has adopted the three-dimensional image display systems 100 of cam device 10 that Fig. 4 provides for the embodiment of the invention.
Three-dimensional image display systems 100 comprises cam device 10, engine control system 20, display device 30 and anaglyph spectacles 40.
Fig. 5 is the synoptic diagram of embodiment of the invention anaglyph spectacles 40.Anaglyph spectacles 40 is shutter glasses (shutter glass), comprises wireless signal receiver 41, control module 42, left eyeglass lens 43 and right eye eyeglass 44.Left eyeglass lens 43 and right eye eyeglass 44 are liquid crystal lens, and described liquid crystal lens can be realized under driven by transparent mutual conversion to non-transparent state, the keying that so can reach left eyeglass lens 43 and right eye eyeglass 44.Wireless signal receiver 41 receives described wireless signal, and control module 42 applies voltage to left eyeglass lens 43 and right eye eyeglass 44 respectively according to described wireless signal, to realize alternately opening and closing of left eyeglass lens 43 and right eye eyeglass 44.
The cam device of embodiment of the invention three-dimensional image display systems has been integrated the function of shooting and the emission function of 3-D view synchronizing signal, make view data and synchronization signal data transmit by a data communication interface, an and shared data disposal system, do not need to increase extra chip, save data communication interface and chip.
Certainly, cam device 10 provided by the present invention also can separate with display device 30, can be PC camera (PC camera) independently as cam device 10, or monitoring camera.This cam device 10 is by its data communication interface 13 and communications such as personal host computer, the integrated control center of motion picture projection, thereby realize that the user is when using PC, can carry out that 3-dimensional image is watched and Video chat, when perhaps being implemented in motion picture projection, can carry out 3-dimensional image projection and video monitoring.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (12)
1. a cam device comprises shooting module, data handling system, data communication interface, and it is characterized in that: this cam device also comprises wireless signal transmitting device; Wherein, this shooting module pickup image signal, this data handling system handle this picture signal and will handle by this data communication interface after picture signal export external unit to; And this data handling system is obtained the synchronizing signal of being imported by this external unit by this data communication interface; This data handling system is carried out modulation treatment to this synchronizing signal, the synchronizing signal emission wireless signal of this wireless signal transmitting device after according to modulation treatment.
2. cam device according to claim 1 is characterized in that: this data communication interface is USB (universal serial bus) or fire-wire interfaces.
3. cam device according to claim 1 is characterized in that: this wireless signal transmitting device is an Infrared Projector or based on the wireless launcher of Bluetooth technology.
4. cam device according to claim 1 is characterized in that: this shooting module is single shooting module, and it comprises a lens group.
5. cam device according to claim 1 is characterized in that: this shooting module is two shooting modules, and it comprises two lens group that are provided with separately.
6. cam device according to claim 1 is characterized in that: this cam device also comprises support, and shooting module and wireless signal transmitting device are fixedly arranged on the support.
7. a three-dimensional image display systems comprises engine control system, display device and anaglyph spectacles, it is characterized in that: this three-dimensional image display systems also comprises cam device;
Video or image information that this engine control system will have horizontal parallax input to this display device, produce the synchronizing signal that is synchronized with this video or image information simultaneously, and this synchronizing signal is inputed to this cam device;
This display device reads this video or image information, shows video or image with horizontal parallax;
This cam device comprises shooting module, data handling system, data communication interface and wireless signal transmitting device; Wherein, this shooting module pickup image signal, this data handling system is handled the picture signal by this shooting module picked-up, and the picture signal after will handling by this data communication interface inputs to this engine control system; And this data handling system is obtained the synchronizing signal of being exported by this engine control system by this data communication interface; This data handling system is carried out modulation treatment to this synchronizing signal, the synchronizing signal emission wireless signal of this wireless signal transmitting device after according to modulation treatment;
This anaglyph spectacles is controlled the keying of its left and right sides eyeglass respectively according to this wireless signal.
8. three-dimensional image display systems according to claim 7 is characterized in that: the shooting module is single shooting module, and it comprises a lens group.
9. three-dimensional image display systems according to claim 7 is characterized in that: the shooting module is two shooting modules, and it comprises two lens group that are provided with separately.
10. three-dimensional image display systems according to claim 7 is characterized in that: this cam device is built on the display device.
11. three-dimensional image display systems according to claim 7 is characterized in that: this engine control system is the integrated control center of PC or televisor.
12. three-dimensional image display systems according to claim 7 is characterized in that: this cam device also comprises support, and shooting module and wireless signal transmitting device are fixedly arranged on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010163192XA CN101916034A (en) | 2010-04-28 | 2010-04-28 | Camera device and three-dimensional image display system using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010163192XA CN101916034A (en) | 2010-04-28 | 2010-04-28 | Camera device and three-dimensional image display system using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101916034A true CN101916034A (en) | 2010-12-15 |
Family
ID=43323570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010163192XA Pending CN101916034A (en) | 2010-04-28 | 2010-04-28 | Camera device and three-dimensional image display system using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101916034A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102289225A (en) * | 2011-04-22 | 2011-12-21 | 钰创科技股份有限公司 | Universal sequence bus device applied to network camera and control method thereof |
| WO2013075365A1 (en) * | 2011-11-24 | 2013-05-30 | 深圳市华星光电技术有限公司 | Stereo display system and method for driving same |
| CN103345114A (en) * | 2012-04-14 | 2013-10-09 | 王有年 | Mobile stereo imaging system |
| US9063339B2 (en) | 2011-11-24 | 2015-06-23 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Stereoscopic display system and driving method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126014A (en) * | 1994-03-28 | 1996-07-03 | 迈格玛公司 | Two-dimensional and three-dimensional imaging device |
| JP2001245324A (en) * | 2000-01-27 | 2001-09-07 | Adi Corp | Method and device for generating stereoscopic image |
| US6678091B2 (en) * | 2000-02-16 | 2004-01-13 | Matthew Bruce Tropper | System and method to synchronize one or more shutters with a sequence of images |
| CN201674575U (en) * | 2010-04-28 | 2010-12-15 | 北京中星微电子有限公司 | Camera device and three-dimensional image display device using camera device |
-
2010
- 2010-04-28 CN CN201010163192XA patent/CN101916034A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126014A (en) * | 1994-03-28 | 1996-07-03 | 迈格玛公司 | Two-dimensional and three-dimensional imaging device |
| JP2001245324A (en) * | 2000-01-27 | 2001-09-07 | Adi Corp | Method and device for generating stereoscopic image |
| US6678091B2 (en) * | 2000-02-16 | 2004-01-13 | Matthew Bruce Tropper | System and method to synchronize one or more shutters with a sequence of images |
| CN201674575U (en) * | 2010-04-28 | 2010-12-15 | 北京中星微电子有限公司 | Camera device and three-dimensional image display device using camera device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102289225A (en) * | 2011-04-22 | 2011-12-21 | 钰创科技股份有限公司 | Universal sequence bus device applied to network camera and control method thereof |
| WO2013075365A1 (en) * | 2011-11-24 | 2013-05-30 | 深圳市华星光电技术有限公司 | Stereo display system and method for driving same |
| US9063339B2 (en) | 2011-11-24 | 2015-06-23 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Stereoscopic display system and driving method thereof |
| CN103345114A (en) * | 2012-04-14 | 2013-10-09 | 王有年 | Mobile stereo imaging system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8237780B2 (en) | Method and apparatus for 3D viewing | |
| WO2012047073A3 (en) | Three-dimensional glasses, three-dimensional image display apparatus, and method for driving the three-dimensional glasses and the three-dimensional image display apparatus | |
| US20120169778A1 (en) | 3d glasses with adjusting device for allowing user to adjust degrees of crosstalk and brightness and related 3d display system thereof | |
| CN101916034A (en) | Camera device and three-dimensional image display system using same | |
| CN101588511A (en) | Device and method of stereo camera | |
| CN205899837U (en) | A training system using a head-mounted display | |
| WO2014117557A1 (en) | Method and apparatus for transmitting 3d synchronous signal, and 3d television | |
| CN201674575U (en) | Camera device and three-dimensional image display device using camera device | |
| US9124883B2 (en) | 3D shutter glasses synchronization signal through stereo headphone wires | |
| WO2012010500A2 (en) | Synchronization of shutter signals for multiple 3d displays/devices | |
| CN102338935B (en) | Display device and related glasses | |
| CN210274331U (en) | LED video processor with 3D synchronization function | |
| CN102833558B (en) | Stereoscopic display system and method thereof | |
| CN103777354A (en) | LED array video glasses | |
| CN203896461U (en) | Double channel set top box | |
| CN102263978A (en) | A 3D projection display system based on LED optical communication | |
| CN201926822U (en) | 3D (three dimensional) glasses system capable of identifying spatial location | |
| CN101833171B (en) | Automatic identification and matching method of stereo glasses system | |
| CN102854624A (en) | Stereoscopic glasses and operation method thereof | |
| CN203219433U (en) | Three-dimensional film playing system supporting high screen refresh rate | |
| CN102740087A (en) | Active 3d glasses | |
| CN201805518U (en) | 3D glasses synchronous source and 3D video system based on high-definition multimedia interface/digital video interactive (HDMI/DVI) cable | |
| CN202332125U (en) | Active 3D (Three-Dimensional) LED (Light Emitting Diode) display screen | |
| CN214409637U (en) | Wired three-dimensional signal processing device | |
| CN202794713U (en) | 3D (Three Dimensional) glasses with touch key |
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 |
Application publication date: 20101215 |