CN204305233U - 3 d display device calibration equipment - Google Patents
3 d display device calibration equipment Download PDFInfo
- Publication number
- CN204305233U CN204305233U CN201420588380.0U CN201420588380U CN204305233U CN 204305233 U CN204305233 U CN 204305233U CN 201420588380 U CN201420588380 U CN 201420588380U CN 204305233 U CN204305233 U CN 204305233U
- Authority
- CN
- China
- Prior art keywords
- display device
- slide
- stereo
- picture
- device calibration
- 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.)
- Active
Links
Abstract
The utility model is applicable to stereo display technique field, a kind of 3 d display device calibration equipment is provided, pre-conditioned correction parameter is met for obtaining 3 d display device, described 3 d display device calibration equipment comprises the stereo-picture for obtaining the display of described 3 d display device, and meet pre-conditioned described correction parameter according to described stereo-picture acquisition, described correction parameter is for correcting the image processing apparatus of the rigging error of described 3 d display device, and described image processing apparatus and described 3 d display device are oppositely arranged.The 3 d display device calibration equipment structure that the utility model execution mode provides is simple, obtains stereo-picture by image processing apparatus, and obtains correction parameter according to stereo-picture, and result reliability is high.
Description
Technical field
The utility model belongs to stereo display technique field, particularly relates to a kind of parameter to 3 d display device and measures with the 3 d display device calibration equipment of the optics rigging error of correcting display device.
Background technology
The image-forming principle of stereo-picture Display Technique is: based on the binocular parallax of beholder, allow the left eye of beholder and right eye respectively perception there is the disparity map of image difference, the brain of beholder forms stereo-picture based on the image difference of institute's perception.
As shown in Figure 1, existing 3 d display device 1 comprises light-splitting device 11 and display floater 12, and light-splitting device 11 is located at the light emission side of display floater 12.Display floater 11 provides the left view and right view with image difference, by point light action of light-splitting device 12, make left view enter the left eye of beholder, right view enters the right eye of beholder, and the brain of beholder forms stereo-picture vision based on the image difference of institute's perception.
During display, require precise match between light-splitting device 11 and display floater 12, avoid occurring that left view enters the right eye of beholder, right view enters the cross-interference issue of the left eye of beholder.But, in assembling process, the rigging error between light-splitting device 11 and display floater 12 cannot be avoided, cause light-splitting device 11 accurately cannot fit on the display panel 12 according to designing requirement, thus there is crosstalk, cause that stereo display effect is not good even cannot meet the problems such as three-dimensional imaging requirement.If 3 d display device is not processed before dispatching from the factory, directly can affect user and experience, and then the development of restriction stereo display technique.
Prior art provides liquid crystal slit grating bearing calibration, by interrupting process to the first lead-in wire electrode, the initial condition of each liquid crystal slit is corrected consistent, this bearing calibration operated before liquid crystal slit grating and display floater are fitted, but, in laminating process, still cannot reduce the rigging error between liquid crystal slit grating and display floater, cause the 3 d display device display effect after fitting not good.
Prior art discloses a kind of parameter measurement system of 3 d display device, detect by being projected in when showing and presetting test pictures the projected image that beta version is formed to 3 d display device, and resolve according to testing result, the grating parameter actual value of 3 d display device can be measured, when the parameter measurement system of this 3 d display device is tested, need test board to move to and adjust the corresponding position of instruction with position, complicated operation, testing efficiency is low, and only can obtain grating parameter.
Utility model content
The object of the utility model execution mode is to provide a kind of 3 d display device calibration equipment, is intended to solve the one or more technical problems caused by limitation and the shortcoming of prior art.
The utility model execution mode realizes like this, 3 d display device calibration equipment, pre-conditioned correction parameter is met for obtaining 3 d display device, described 3 d display device calibration equipment comprises the stereo-picture for obtaining the display of described 3 d display device, and meet pre-conditioned described correction parameter according to described stereo-picture acquisition, described correction parameter is for correcting the image processing apparatus of the rigging error of described 3 d display device, and described image processing apparatus and described 3 d display device are oppositely arranged.
Further, described image processing apparatus comprises the image acquiring device for obtaining described stereo-picture and the control device for obtaining described correction parameter according to described stereo-picture, described image acquiring device is connected with described control device, and described image acquiring device and described 3 d display device are oppositely arranged.
Particularly, described image acquiring device comprises installed part and at least one camera, and described camera is arranged on described installed part, and is oppositely arranged with described 3 d display device.
Preferably, described camera is set to two, and described camera is set to two, and the distance between two described cameras is binocular parallax.
Further, described 3 d display device is provided with tracking cell, and described installed part is provided with can by the signature identification of described tracking cell identification, and when described tracking cell traces into described signature identification, described camera obtains described stereo-picture.
Particularly, described signature identification comprises characteristics of image.
Preferably, described characteristics of image comprises one or more in face characteristic, graphic feature, character feature and color characteristic.
Further, described installed part is also provided with contraposition mark, described contraposition mark regulates reference during relative position to identify as described camera and described 3 d display device.
Particularly, described 3 d display device calibration equipment also comprises the first support portion, and described installed part installs described first support portion, and is oppositely arranged with described 3 d display device.
Further, described first support portion comprises the first strutting piece, and described installed part is movably installed on described first strutting piece, and adjustable with the relative position of described 3 d display device.
Preferably, described first support portion also comprises the first slide, and described first slide is slidably mounted on the first strutting piece, and described installed part is arranged on described first slide.
Further, described first strutting piece is provided with the first slide rail, and described first slide is provided with first chute suitable with described first slide rail profile, and described first slide is slidably mounted on described first slide rail.
Preferably, described first strutting piece is also provided with the first regulating part, described first regulating part is for regulating the running length of described first slide.
Particularly, described first regulating part comprises the first screw rod, and described first screw rod and described first slide rail are arranged side by side, and described first slide is provided with first screw suitable with described first screw rod.
Further, described 3 d display device calibration equipment also comprises the second support portion, and described 3 d display device is detachably arranged on described second support portion, and described first support portion and described second support portion are oppositely arranged.
Particularly, described second support portion comprises the second strutting piece, and described 3 d display device is detachably installed on described second strutting piece, regulates the relative position of the relatively described camera of described 3 d display device according to described contraposition mark.
Further, described second support portion also comprises the second slide, and described 3 d display device is detachably arranged on described second slide, and described second slide is slidably mounted on described second strutting piece.
Particularly, described second strutting piece is provided with the second slide rail, and described second slide is provided with second chute suitable with described second slide rail profile, and described second slide is slidably mounted on described second slide rail, and slides along described second slide rail.
Further, described second strutting piece is also provided with the second regulating part, described second regulating part is for regulating the running length of described second slide.
Particularly, described second regulating part comprises the second screw rod, and described second screw rod and described second slide rail are arranged side by side, and described second slide is provided with second screw suitable with described second screw rod.
Further, described second support portion comprises housing, and described housing is provided with installation portion, and described 3 d display device is detachably installed in described installation portion, and described image processing apparatus, described first support portion are all arranged in the cavity volume of described housing.
Further, described installation portion is arranged at the top of described housing.
Or described installation portion is arranged at the sidepiece of described housing, and can extract out or push by relatively described housing.
Particularly, described installation portion comprises box body and is arranged at the mount pad in described box body, described housing is provided with three chute suitable with described box shape, and described box body is slidably mounted in described 3rd chute, and described 3 d display device is detachably arranged in described mount pad.
Further, described housing is provided with the operational module run for controlling described control device, and described operational module is connected with described control device.
Further, be also provided with light-emitting device in described housing, described light-emitting device is for providing the light source needed for described camera work.
The 3 d display device calibration equipment structure that the utility model provides is simple, obtains stereo-picture by image processing apparatus, and obtains correction parameter according to stereo-picture, and result reliability is high.Relative to prior art, the 3 d display device calibration equipment that the utility model execution mode provides is by processing the 3 d display device after having assembled, obtain correction parameter, can not affect the efficiency of assembling of 3 d display device, 3 d display device corrects rigging error according to correction parameter, promote the reliability correcting result, obtain good display effect, and 3 d display device calibration equipment structure is simple, reduce operation easier, alleviate the working strength of operator.
Accompanying drawing explanation
Fig. 1 is the structural representation of the 3 d display device that prior art provides;
Fig. 2 is that the corrective system that the utility model execution mode one provides shows that structure is intended to;
Fig. 3 is the control device structural representation that the utility model execution mode one provides;
Fig. 4 is the image acquiring device structural representation that the utility model execution mode one provides;
Fig. 5 is the structural representation of the 3 d display device calibration equipment that the utility model execution mode one provides;
Fig. 6 is the other direction schematic diagram of Fig. 5;
Fig. 7 is the schematic perspective view of the first slide in Fig. 6;
Fig. 8 is the schematic perspective view of the second slide in Fig. 6;
Fig. 9 is the schematic perspective view of the 3 d display device calibration equipment that the utility model execution mode three provides;
Figure 10 is another schematic perspective view of the 3 d display device calibration equipment that the utility model execution mode three provides;
Figure 11 is the schematic perspective view of the 3 d display device calibration equipment that the utility model execution mode four provides;
Figure 12 is another schematic perspective view of the 3 d display device calibration equipment that the utility model execution mode four provides.
Embodiment
In order to make the technical problems to be solved in the utility model, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and the embodiments, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Execution mode one
As shown in Figures 1 and 2, the utility model execution mode provides 3 d display device calibration equipment, pre-conditioned correction parameter is met for obtaining 3 d display device 1, the correction parameter that present embodiment provides is by detecting the 3 d display device 1 assembled, obtaining the parameter corresponding with rigging error.3 d display device calibration equipment comprises image processing apparatus (not shown), image acquiring device and 3 d display device 1 are oppositely arranged, image processing apparatus can obtain the stereo-picture that 3 d display device 1 shows, and meeting pre-conditioned correction parameter according to stereo-picture acquisition, correction parameter is for correcting the rigging error of 3 d display device 1.The 3 d display device calibration equipment structure that the utility model execution mode provides is simple, obtains stereo-picture by image processing apparatus, and obtains correction parameter according to stereo-picture, and result reliability is high.Relative to prior art, the 3 d display device calibration equipment that the utility model execution mode provides is by processing the 3 d display device 1 after having assembled, obtain correction parameter, can not affect the efficiency of assembling of 3 d display device 1,3 d display device 1 corrects rigging error according to correction parameter, promote the reliability correcting result, obtain good display effect, and 3 d display device calibration equipment structure is simple, reduce operation easier, alleviate the working strength of operator.
Pre-conditioned the referring to of present embodiment proposition, 3 d display device 1 corrects rigging error according to correction error, eliminates rigging error to the impact of display effect.
In the present embodiment, the stereo-picture that image processing apparatus acquisition 3 d display device 1 shows has various ways, as shooting, collection etc., existing known technology is adopted to obtain stereo-picture, easy to operate, reduce the labour intensity of operating personnel, and the stereo image quality of acquisition is stablized.Can certainly adopt reflection device, by light reflection principle, the stereo-picture that 3 d display device 1 shows reflexes in image processing apparatus by reflection device, realizes obtaining stereo-picture.
As the further improvement of above-mentioned execution mode, as shown in Figure 1, Figure 2 with shown in Fig. 6, image processing apparatus comprises control device 2 and image acquiring device 3, image acquiring device 3 is connected with control device 2, image acquiring device 3 and 3 d display device 1 are oppositely arranged, and image acquiring device 3 can obtain the stereo-picture that 3 d display device 1 shows, and sends stereo-picture to control device 2, control device 2 processes the stereo-picture received, and obtains correction parameter.When user opens 3 d display device 1,3 d display device 1 corrects rigging error according to correction parameter, eliminates rigging error to the harmful effect of 3 d display device 1 display effect.The corrective system structure that the utility model execution mode provides is simple, and obtain stereo-picture by image acquiring device 3, control device 2 stereoscopic image processes, and obtain correction parameter, result reliability is high.Relative to prior art, the 3 d display device calibration equipment that the utility model execution mode provides is by processing the 3 d display device 1 after having assembled, obtain correction parameter, the efficiency of assembling of 3 d display device 1 can not be affected, 3 d display device 1 corrects rigging error according to correction parameter, promote the reliability correcting result, obtain good display effect, and, in acquisition correction parameter process, without the need to changing the placement location of 3 d display device 1, reducing operation easier, alleviating the working strength of operating personnel.
Obtain stereo-picture by image acquiring device 3, control device 2 stereoscopic image processes, and obtain correction parameter, result reliability is high.Relative to prior art, the 3 d display device calibration equipment that the utility model execution mode provides is by processing the 3 d display device 1 after having assembled, obtain correction parameter, the efficiency of assembling of 3 d display device 1 can not be affected, 3 d display device 1 corrects rigging error according to correction parameter, promote the reliability correcting result, obtain good display effect, and, in acquisition correction parameter process, without the need to changing the placement location of 3 d display device 1, reducing operation easier, alleviating the working strength of operator.
3 d display device 1 provides the stereo-picture with image difference, and stereo-picture comprises left view and right view.For ease of difference left view and right view, setting left view is pure red picture, and right view is pure green picture.Assert without crosstalk phenomenon, i.e. redgreen image in left view, redfree image in right view.Certainly, the stereo-picture that the utility model execution mode provides also not only is confined to this, as long as the stereo-picture with image difference all can be applicable in the 3 d display device calibration equipment that the utility model execution mode provides, as, red/blue stereogram, black/white stereogram, or, pictorial element in left view is rectangle, pictorial element in right view is triangle, again or, pictorial element in left view is numeral 1, pictorial element in right view is numeral 2 etc., knownly well known to a person skilled in the art that stereo-picture all should within protection range of the present utility model, left view, right view wide material sources, unrestrictedly, expand application of the present utility model.
The control device 2 that present embodiment provides also can as the processing unit of 3 d display device 1, and correction parameter is stored in control device 2, during use, takes out correction parameter, correct rigging error from control device 2.Certain control device 2 also independent of 3 d display device 1, can obtain and meet pre-conditioned correction parameter.
As the further improvement of above-mentioned execution mode, as shown in Figures 1 and 2,3 d display device 1 comprises light-splitting device 11 and display floater 12, light-splitting device 11 comprises the spectrophotometric unit 111 along first direction arrangement, display floater 12 comprises the display unit 121 along second direction arrangement, and the display unit 121 that present embodiment provides refers to the minimum unit of display of stereo display.According to designing requirement, light-splitting device 11 slant setting is on display floater 12, after 3 d display device 1 has assembled, rigging error comprises does not mate the translational movement error of generation by spectrophotometric unit 111 and display unit 121 cycle of arranging, if do not corrected, then can produce picture crosstalk problem, affect the display effect of 3 d display device 1.Correction parameter comprises translational movement correction parameter, and for correcting translational movement error, image acquiring device 3 obtains the stereo-picture that 3 d display device 1 shows, and control device 2 obtains according to stereo-picture and meets pre-conditioned translational movement correction parameter.When user uses 3 d display device 1,3 d display device 1 corrects translational movement error according to translational movement correction parameter, eliminates translational movement error to the impact of stereo display, prompting stereo display effect.
Particularly, as shown in Figure 1 to Figure 3, control device 2 comprises translational movement correction module 21, and translational movement correction module 21 obtains according to stereo-picture and meets pre-conditioned translational movement correction parameter.Translational movement correction module 21 according between the arrangement cycle set translational movement detection zone of display unit 121 and translational movement detect step-length, translational movement correction module 21 is according to initial translation amount correction parameter L
0control 3 d display device 1 pair of display unit 121 and carry out corresponding image procossing.Particularly, setting initial translation amount correction parameter is L
0, translational movement correction module 21 is according to initial translation amount correction parameter L
0send translational movement control signal, 3 d display device 1 carries out arrangement process according to translational movement control signal to display unit 121, and the stereo-picture after display arrangement process, image acquiring device 3 obtains this stereo-picture, and is stored in translational movement correction module 21.Setting i-th translational movement correction parameter is L
i, it is b that translational movement detects step-length
1, then L
i=L
0+ (i-1) b
1, (i>=1).According to i-th translational movement correction parameter L
ibefore carrying out image procossing, translational movement correction module 21 judges i-th translational movement correction parameter L
iwhether between translational movement detection zone.If i-th translational movement correction parameter L
inot between translational movement detection zone, then stop aforesaid operations.If i-th translational movement correction parameter L
ibetween translational movement detection zone, then translational movement correction module 21 is according to i-th translational movement correction parameter L
isend translational movement control signal, 3 d display device 1 carries out arrangement process according to translational movement control signal to display unit 121, and the stereo-picture after display arrangement process, image acquiring device 3 obtains this stereo-picture, and is stored in translational movement correction module 21.Until i-th translational movement correction parameter L
inot between translational movement detection zone, then stop aforesaid operations.Translational movement correction module 21 carries out image procossing to the stereo-picture stored, and obtains and meets pre-conditioned translational movement correction parameter.3 d display device 1, when showing stereo-picture, carries out arrangement process according to translational movement correction parameter to display unit 121, eliminates translational movement error to the impact of display effect.Obtain translational movement correction parameter without the need to operator's manual operation, reduce the labour intensity of operator, and, correct again after 3 d display device 1 has assembled, correct result reliability high, be of value to lifting stereo display effect.
As the further improvement of above-mentioned execution mode, as shown in Figures 1 and 2, arrange for avoiding spectrophotometric unit 111 and display unit 121 and periodically interfere, by light-splitting device 11 slant setting on display floater 12, spectrophotometric unit 111 arranges along first direction, display unit 121 is along second direction arrangement, and rigging error also comprises the angular error produced by the angle between first direction and second direction.If do not corrected angular error, then can produce the display effect that picture crosstalk, granular sensation etc. affect 3 d display device 1.Correction parameter comprises angle correct parameter, and for correcting angular error, image acquiring device 3 obtains the stereo-picture that 3 d display device 1 shows, and control device 2 obtains according to stereo-picture and meets pre-conditioned angle correct parameter.When user uses 3 d display device 1,3 d display device 1, according to angle correct parameter correction angular error, eliminates angular error to the impact of stereo display, prompting stereo display effect.
Particularly, as shown in Figure 1 to Figure 3, control device 2 comprises angle correction module 22, angle correction module 22 according between designing requirement and assembly precision set angle detection zone and angle detect step-length.Particularly, setting initial angle correction parameter is A
0, angle correction module 22 is according to initial angle correction parameter A
0send angle control signal, 3 d display device 1 carries out arrangement process according to angle control signal to display unit 121, and the stereo-picture after display arrangement process, image acquiring device 3 obtains this stereo-picture, and is stored in angle correction module 22.Setting i-th angle correct parameter is A
i, it is b that angle detects step-length
2, then A
i=A
0+ (i-1) b
2, (i>=1), according to i-th angle correct parameter A
ibefore carrying out image procossing, angle correction module 22 judges i-th angle correct parameter A
iwhether between angle detection zone.If i-th angle correct parameter A
inot between angle detection zone, then stop aforesaid operations.If i-th angle correct parameter A
ibetween angle detection zone, then angle correction module 22 is according to i-th angle correct parameter A
isend angle control signal, 3 d display device 1 carries out arrangement process according to angle control signal to display unit 121, and the stereo-picture after display arrangement process, image acquiring device 3 obtains this stereo-picture, and is stored in angle correction module 22.Until i-th angle correct parameter A
inot between angle detection zone, then stop aforesaid operations.Angle correction module 22 carries out image procossing to the stereo-picture stored, and obtains and meets pre-conditioned angle correct parameter.
As the further improvement of above-mentioned execution mode, as shown in Figure 1 to Figure 3, control device 2 also comprises region detection module 24, for detecting the viewing area in 3 d display device 1.Image due to image acquiring device 3 acquisition not only comprises the stereo-picture that 3 d display device 1 shows, comprise the external environment condition beyond viewing area in addition, for avoiding the accurate of external environment influence angle correct parameter, translational movement correction parameter, need before image procossing, detection display region, carries out the relevant treatment of image in viewing area.Control device 2 by extracting the image channel value in viewing area, then can use rim detection, detecting boundary point and the boundary curve of viewing area, then combining image area, automatically detects viewing area.Further reduction external environment, on the impact of testing result, guarantees the reliability correcting result.
In the present embodiment, as shown in Figures 1 and 2, can be prestored stereo-picture in 3 d display device 1, by setting the display frequency of stereo-picture, image acquiring device 3 obtains stereo-picture, and be sent to control device 2, the frequency of 3 d display device 1 display can certainly be controlled by control device 2, realize the object that image acquiring device 3 obtains stereo-picture, various ways can be adopted to show stereo-picture, easy to operate, expand the scope of application of the 3 d display device calibration equipment that present embodiment provides.
As shown in Figure 2, can be that wire is directly connected between image acquiring device 3 with control device 2, also can be dedicated radio link, as passed through Blue-tooth communication method, NFC (near-field communication) mode, WiFi mode, RFID communication mode, it can also be the mode that usb interface module connects, connected mode is multiple, for selecting of different assembly environment.
In trimming process, can set between detection zone according to rigging error, to shorten detection time, when not obtaining correction parameter, can by larger for detection step-length value, acceleration detection, meets pre-conditioned correction parameter to obtain as early as possible.When obtain meet pre-conditioned correction parameter time, can return normal by detection step-length or value is smaller, obtain meets pre-conditioned correction parameter more.When finding again not obtain correction parameter, then can stop detecting, shorten detection time, promote the detection efficiency of 3 d display device 1.Or, by carrying out binary conversion treatment between detection zone, if obtain correction parameter in detection zone, then continue to detect, if do not obtain correction parameter in detection zone, then skip between this detection zone.
In the present embodiment, 3 d display device 1 can be mobile terminal, also computer etc. can have the electronic installation of Presentation Function, and control device 2 can be computer or mobile terminal etc. with the equipment of process and communication function, does not repeat one by one at this.
In the present embodiment, preferred control device 2 is computer, and 3 d display device 1 is mobile phone, 3 d display device 1 is connected with control device 2 by data wire, and image acquiring device 3 is connected with control device 2 by data wire, and computer treatment effeciency is higher, shorten the processing time, promote treatment effeciency.
As shown in Fig. 2, Fig. 5 and Fig. 6, image acquiring device 3 also comprises installed part 31 and at least one camera 32, and camera 32 is arranged on installed part 31, and is oppositely arranged with 3 d display device 1.The camera 32 that present embodiment provides is fixed unadjustable with the relative position of 3 d display device 1, according to dissimilar 3 d display device 1, replaceable suitable camera 32, to obtain the stereo-picture of 3 d display device 1, replacement operation is simple, easy to implement, certainly, camera 32 is adjustable with the relative position of 3 d display device 1, according to the acquisition visual angle of camera 32, regulate camera 32 and the relative position of 3 d display device 1, in image acquisition procedures, also can obtain stereo-picture.
For the environment for use of simulating stereo display unit 1, camera 32 can be considered as the eyes of people, therefore, camera 32 be arranged on the position corresponding with position of human eye.Camera 32 is arranged on people's left eye position, shooting acquisition first image change is carried out to the stereo-picture that 3 d display device 1 shows, by carrying out corresponding image procossing to the first image change, can obtain and meet pre-conditioned left view parameter.3 d display device 1, according to the rigging error of left view parameter correction 3 d display device 1, eliminates rigging error to the impact of 3 d display device 1 display effect.Or camera 32 is arranged on people's right eye position, the stereo-picture that shooting 3 d display device 1 shows obtains the second image change, by carrying out corresponding image procossing to the second image change, obtaining and meeting pre-conditioned right view parameter.3 d display device 1, according to the rigging error of right view parameter correction 3 d display device 1, eliminates rigging error to the impact of 3 d display device 1 display effect.There is provided multiple image acquisitions scheme, convenient operation person select according to actual production.
The camera 32 that present embodiment provides can be high power camera, relative position between camera 32 and 3 d display device 1 is fixed non-adjustable, by regulating the imaged viewing angle scope of high power camera, obtain the stereo-picture that dissimilar 3 d display device 1 shows.
As shown in Fig. 2, Fig. 4 and Fig. 6, camera 32 is set to two, and the distance between two cameras 32 equals binocular parallax, can approximate simulation human eye viewing effect, obtains correction parameter and more meets true environment for use.Adopt left camera 32a, right camera 32b for difference, in the present embodiment, structure, the physical property of left camera 32a and right camera 32b are all identical, and the spacing between left camera 32a and right camera 32b equals binocular parallax, meets three-dimensional imaging requirement.3 d display device 1 shows the stereo-picture of change, left camera 32a and right camera 32b takes 3 d display device 1 simultaneously, left camera 32a takes stereo-picture and obtains the first image change, and right camera 32b takes stereo-picture and obtains the second image change.Control device 2 processes the first image change and the second image change respectively, obtains in the first image change and meets pre-conditioned left view parameter, and meets pre-conditioned right view parameter in the second image change.Pre-conditioned correction parameter is met in conjunction with left view parameter, right view gain of parameter.When user uses 3 d display device 1 to show stereo-picture, rigging error is corrected according to correction parameter, the stereo-picture of display all affects the undesirable element of display effect without crosstalk, moire fringes etc., obtain good display effect, eliminates because rigging error affects the problem of stereo display effect.Compared to prior art, the 3 d display device calibration equipment that present embodiment provides can obtain the correction parameter of 3 d display device 1,3 d display device 1 corrects rigging error according to correction parameter, eliminate rigging error to the impact of display effect, improve the display effect of 3 d display device 1, and easy to operate, improve detection efficiency, the correction parameter reliability of acquisition is high.
As the further improvement of above-mentioned execution mode, as shown in Figure 1, Figure 2 with shown in Fig. 5, installed part 31 is provided with contraposition mark (not shown), and contraposition mark regulates reference during relative position to identify as camera 32 and 3 d display device 1.Operator can identify according to contraposition, regulates image acquiring device 3 and/or 3 d display device 1, makes image acquiring device 3 obtain the stereo-picture of 3 d display device 1 display, shortens operator's regulating time, reduce operation easier simultaneously.
As shown in Fig. 1, Fig. 5 and Fig. 6,3 d display device calibration equipment also comprises the first support portion 4, and installed part 31 is arranged on the first support portion 4, and is oppositely arranged with 3 d display device 1.In the present embodiment, can be positioned on connecting gear by 3 d display device 1, camera 32 and 3 d display device 1 are oppositely arranged, and to every platform 3 d display device 1, camera 32 obtains and meets pre-conditioned correction parameter.Or camera 32 is placed on the first support portion 4, also can realize obtaining correction parameter.When user uses 3 d display device 1,3 d display device 1 corrects rigging error according to correction parameter, eliminates rigging error to the impact of stereo display effect.In the present embodiment, the relative position of the relative 3 d display device 1 of camera 32 is fixed unadjustable, namely camera 32 is arranged on the first support portion 4, installation site is fixed, for the 3 d display device 1 of different model, suitable camera 32 can be changed, simplify 3 d display device calibration equipment, be easy to operator and use.Certainly, the relative position of the relative 3 d display device 1 of camera 32 is adjustable, for the 3 d display device 1 of different model, regulate the relative position of the relative 3 d display device 1 of camera 32, therefore, 3 d display device calibration equipment is applicable to the 3 d display device 1 of different model, expands the scope of application of 3 d display device calibration equipment, realizes a tractor serves several purposes.
As shown in figs. 5 and 6, the first support portion 4 comprises the first strutting piece 41, and installed part 31 is movably installed on the first strutting piece 41, and adjustable with the relative position of 3 d display device 1.By regulating installed part 31, the relative position of the relative 3 d display device 1 of camera 32 can be changed, when guaranteeing that 3 d display device 1 shows stereo-picture, camera 32 can obtain stereo-picture that is complete, that lack without image information, and such guarantee corrects the accuracy of result.Present embodiment, by regulating the position of installed part 31, obtains complete image information, and meets the operation obtaining image-forming condition, easy to operate, ensures to correct the accurate of result.
As shown in Figures 5 to 7, the first support portion 4 also comprises the line of travel that the first slide 42, first slide 42 is slidably mounted on the first strutting piece 41, first slide 42 and is parallel to the first strutting piece 41, and installed part 31 is arranged on the first slide 42.Certain active force is applied to the first slide 42, the first slide 42 can be made to move along the first strutting piece 41, thus regulate the relative position of the relative 3 d display device 1 of camera 32, camera 32 is moved to the position suitable with 3 d display device 1, the first slide 42 is adopted to coordinate with the first strutting piece 41, realize the relative position regulating the relative 3 d display device 1 of camera 32, structure is simple, low cost of manufacture, and improve the reliability of 3 d display device calibration equipment, and lower to the skill set requirements of operator, be easy to operation.
As shown in Figures 5 to 7, the first strutting piece 41 is provided with the first slide rail 43, first slide 42 and is provided with first chute 421, first slide 42 suitable with the first slide rail 43 profile and is slidably mounted on the first slide rail 43, and slides along the first slide rail 43.First slide 42 moves along the first slide rail 43, by mobile first slide 42, changes the relative position of the relative 3 d display device 1 of camera 32, easy to operate.Steadily mobile for ensureing, at least two the first slide rails 43 are set, guarantee that the first slide 42 is when mobile, camera 32 movement stably, avoids occurring occurring phenomenons such as beating in moving process, affects the normal use of camera 32, adjacent two the first slide rails 43 keep at a certain distance away, guarantee that the first slide 42 is when mobile, stress equalization, there will not be the problems such as inclination.When the first slide 42 moves to suitable position, camera 32 can be made operationally equally, held stationary state, obtain the stereo-picture that 3 d display device 1 shows, guarantee that the stereo-picture obtained meets the requirement of correct operation.
As shown in figs. 5 and 6, the first strutting piece 41 is also provided with the first regulating part 44, first regulating part 44 for regulating the running length of the first slide 42.By the first regulating part 44, the relative position of the relative 3 d display device 1 of camera 32 can be changed, when guaranteeing that 3 d display device 1 shows stereo-picture, camera 32 can obtain stereo-picture that is complete, that lack without image information, and such guarantee corrects the accuracy of result.Present embodiment, by adjustment first regulating part 44, obtains complete image information, and meets the operation obtaining image-forming condition, easy to operate, ensures to correct the accurate of result.
As Fig. 2, shown in Fig. 5 to Fig. 7, the first knob 442 that first regulating part 44 comprises the first screw rod 441 and is sheathed on the first screw rod 441, first slide 42 is provided with first screwed hole 422 suitable with the first screw rod 441, first screw rod 441 and the first slide rail 43 are arranged side by side, by rotating described first knob 442, rotate the first screw rod 441, thus promotion the first slide 42 moves forward or retreats, realize the running length of adjustment first slide 42, therefore, by regulating the first screw rod 441, change the relative position of camera 32 and 3 d display device 1, simple to operate, simultaneously, the 3 d display device calibration equipment that present embodiment provides can obtain the correction parameter of dissimilar 3 d display device 1, easy to use.
As shown in figs. 5 and 6,3 d display device calibration equipment also comprises the second support portion 5, and 3 d display device 1 is detachably arranged on the second support portion, support portion 5, first 4 and the second support portion 5 is oppositely arranged.In the present embodiment, the relative position between the first support portion 4 and the second support portion 5 can keep fixing unadjustable, also can regulate according to actual conditions.The 3 d display device calibration equipment that present embodiment provides can be used for the correction parameter obtaining dissimilar 3 d display device 1.As to dissimilar 3 d display device 1, by changing suitable camera 32, obtain the correction parameter of 3 d display device 1, similarly, also adjustment first support portion 4 and/or the second support portion 5 can be passed through, with the stereo-picture making camera 32 obtain 3 d display device 1 display, obtain according to stereo-picture and meet pre-conditioned correction parameter.Easy to operate, numerous embodiments is provided, selects for operator.
As shown in Figure 6, the second support portion 5 comprises the second strutting piece 51, and 3 d display device 1 is detachably installed on the second strutting piece 51, regulates the relative position of the relative camera 32 of 3 d display device 1 according to contraposition mark.Operator is according to contraposition mark operation 3 d display device 1, rapidly 3 d display device 1 can be moved to the position corresponding with camera 32, when guaranteeing that 3 d display device 1 shows stereo-picture, camera 32 can obtain stereo-picture that is complete, that lack without image information, and such guarantee corrects the accuracy of result.Present embodiment, by regulating installed part 31, realizes obtaining image information complete, and meets the operation obtaining image-forming condition, easy to operate, ensures to correct the accurate of result.
As shown in Fig. 5, Fig. 6 and Fig. 8, the second support portion 5 also comprises the second slide 52, second slide 52 and is slidably mounted on the second strutting piece 51, and 3 d display device 1 is detachably arranged on the second slide 52.Certain active force is applied to the second slide 52, the second slide 52 can be made to move along the second strutting piece 51, the relative position of the relative camera 32 of 3 d display device 1 is regulated according to contraposition mark, the placement location of 3 d display device 1 can be regulated fast, camera 32 obtains the stereo-picture that 3 d display device 1 shows, second slide 52 coordinates with the second strutting piece 51, realize the relative position regulating 3 d display device 1, structure is simple, low cost of manufacture, and improve the reliability of 3 d display device calibration equipment, and it is lower to the skill set requirements of operator, be easy to operation.
As shown in Fig. 5 and Fig. 6, Fig. 8, the second strutting piece 51 is provided with the second slide rail 53, second slide 52 and is provided with second chute 521, second slide 52 suitable with the second slide rail 53 profile and is slidably mounted on the second slide rail 53, and slides along the second slide rail 53.Second slide 52 moves along the second slide rail 53, by mobile second slide 52, changes the relative position of the relative camera 32 of 3 d display device 1, easy to operate.Steadily mobile for ensureing, at least two the second slide rails 53 are set, guarantee that the second slide 52 is when mobile, 3 d display device 1 movement stably, avoids occurring occurring phenomenons such as beating in moving process, affects the normal display of 3 d display device 1, adjacent two the second slide rails 53 keep at a certain distance away, guarantee that the second slide 52 is when mobile, stress equalization, there will not be the problems such as inclination.When the second slide 52 moves to suitable position, 3 d display device 1 can be made operationally equally, held stationary state, camera 32 obtains the stereo-picture that 3 d display device 1 shows, control device 2 obtains according to stereo-picture and meets pre-conditioned correction parameter, guarantees the accuracy of the result of correction parameter.
As shown in figs. 5 and 6, the second strutting piece 51 is also provided with the second regulating part 54, regulates the running length of the second slide 52 by operating the second regulating part 54.By the second regulating part 54, the relative position of the relative 3 d display device 1 of camera 32 can be changed, when guaranteeing that 3 d display device 1 shows stereo-picture, camera 32 can obtain stereo-picture that is complete, that lack without image information, and such guarantee corrects the accuracy of result.Present embodiment, by adjustment second regulating part 54, obtains complete image information, and meets the operation obtaining image-forming condition, easy to operate, ensures to correct the accurate of result.
As Fig. 5 and Fig. 6, shown in Fig. 8, the second knob (not shown) that second regulating part 54 comprises the second screw rod 541 and is sheathed on the second screw rod 541, second slide 52 is provided with second screwed hole 522 suitable with the second screw rod 541, second screw rod 541 and the second slide rail 53 are arranged side by side, by rotating described second knob, rotate the second screw rod 541, thus promotion the second slide 52 moves forward or retreats, realize the running length of adjustment second slide 52, therefore, by regulating the second screw rod, change the relative position of camera 32 and 3 d display device 1, simple to operate, simultaneously, the 3 d display device calibration equipment that present embodiment provides can obtain the correction parameter of dissimilar 3 d display device 1, easy to use.
Execution mode two
The 3 d display device calibration equipment that present embodiment provides is substantially identical with the 3 d display device calibration equipment structure that execution mode one provides, difference is, as Fig. 2, Fig. 5 and Fig. 6,3 d display device 1 is provided with tracking cell 13, installed part 31 is provided with can the signature identification 33 that identifies of tracked unit 13, when tracking cell 13 traces into signature identification 33, control device 2 controls image acquiring device 3 and obtains stereo-picture.The signature identification 33 provided in present embodiment can be plane cardboard or stereo head portrait etc. with can the feature that identifies of tracked unit 13, does not repeat one by one at this.Open the following function of tracking cell 13, when tracking cell 13 traces into signature identification 33, tracking signal is fed back to control device 2 by 3 d display device 1.Control device 2, according to tracking signal, controls the stereo-picture that image acquiring device 3 obtains 3 d display device 1 display.Installed part 31 is adopted to replace user, 3 d display device 1 is according to the position adjustment stereoscopic display content of signature identification 33, thus, in actual use, beholder can be enable to watch stereoeffect incessantly, and the content of watching can make corresponding change according to the orientation of user and movement tendency, realizes the interaction of user and displaying contents, improve the sense of reality of stereo display.When tracking cell 13 traces into markup model 4,3 d display device 1 sends control signal, control device 2 controls according to control signal the stereo-picture that image acquiring device 3 obtains 3 d display device 1 display, be stored in by stereo-picture in control device 2, control device 2 obtains according to stereo-picture and meets pre-conditioned correction parameter.When user uses 3 d display device 1,3 d display device 1 carries out arrangement process according to correction parameter to display unit 121, and the stereo-picture after display arrangement process, image acquiring device 3 obtains this stereo-picture, and is stored in control device 2.Control device 2 stereoscopic image carries out image procossing, obtains and meets pre-conditioned correction parameter, and 3 d display device 1 corrects rigging error according to correction parameter, eliminates rigging error to the impact of stereo display effect.
As shown in Fig. 3 and Fig. 5, control device 2 also comprises position correction module 23, and position correction module 23 is according to the installation site of follower in designing requirement and assembly precision determination position probing is interval and position probing step-length.Particularly, setting initial position correction parameter is Z
0, position correction module 23 is according to initial position correction parameter Z
0send position control signal, 3 d display device 1 carries out arrangement process according to position control signal to display unit 121, and the stereo-picture after display arrangement process, image acquiring device 3 obtains this stereo-picture, and is stored in position correction module 23.Setting i-th position correction parameter is Z
i, position probing step-length is b
3, then Z
i=Z
0+ (i-1) b
3, (i>=1), according to i-th position correction parameter Z
ibefore carrying out image procossing, position correction module 23 judges i-th position correction parameter Z
iwhether between detection zone, position.If i-th position correction parameter Z
inot between detection zone, position, then stop aforesaid operations.If i-th position correction parameter Z
ibetween detection zone, position, then position correction module 23 is according to i-th position correction parameter Z
isend position control signal, 3 d display device 1 carries out arrangement process according to position control signal to display unit 121, and the stereo-picture after display arrangement process, image acquiring device 3 obtains this stereo-picture, and is stored in position correction module 23.Until i-th position correction parameter Z
inot between detection zone, position, then stop aforesaid operations.Position correction module 23 carries out image procossing to the stereo-picture stored, and obtains and meets pre-conditioned position correction parameter.
As the further improvement of above-mentioned execution mode, as shown in Figure 5, be provided with can the characteristics of image that identifies of tracked unit 13 for signature identification 33.Tracking cell 13 traces into characteristics of image, and tracking signal is fed back to control device 2 by 3 d display device 1.Control device 2, according to tracking signal, controls the stereo-picture that image acquiring device 3 obtains 3 d display device 1 display.Installed part 31 is adopted to replace user, 3 d display device 1 is according to the position adjustment stereoscopic display content of signature identification 33, thus, in actual use, beholder can be enable to watch stereoeffect incessantly, and the content of watching can make corresponding change according to the orientation of user and movement tendency, realizes the interaction of user and displaying contents, improve the sense of reality of stereo display.
As the further improvement of above-mentioned execution mode, characteristics of image comprise in face characteristic, character feature and color characteristic one or more.Adopt face characteristic, replace user, the viewing environment of simulation user, the correction parameter of acquisition is pressed close to truly more.Certain characteristics of image also can be other features, as long as the discernible feature of tracking cell 13 should all in protection range of the present utility model.
Execution mode three
The 3 d display device calibration equipment that present embodiment provides is substantially identical with the 3 d display device calibration equipment structure that execution mode one provides, difference is, as shown in Fig. 5, Fig. 6 and Fig. 9, Figure 10, second support portion 5 comprises housing 55, housing 55 is provided with installation portion 551, and 3 d display device 1 is detachably installed in installation portion 551.Because image acquiring device 3 belongs to imaging device, comprise by multiple accurate device, first support portion 4 is by multiple component assembly, in production environment, the normal work of debris influence image acquiring device 3, first support portion 4 of processing, or there is interference to the operation of image acquiring device 3 in environment around, for guaranteeing the stability correcting environment, image acquiring device 3, first support portion 4 is all arranged in the cavity volume of housing 55, guarantees the normal work of image acquiring device 3, first support portion 4.In the present embodiment, housing 55 is made up of six pieces of baffle plates facing each other, and the baffle plate of oriented manipulation person side can folding relatively, and convenient operation person regulates the relative position of the relative 3 d display device 1 of image processing apparatus, and operating space is large.
As the further improvement of above-mentioned execution mode, as shown in Figure 10, installation portion 551 is arranged at the top of housing 55.3 d display device 1 can be positioned over installation portion 551 by operator easily, carries out correct operation, after correction completes, is being taken out by 3 d display device 1, is being convenient to the correct operation of next 3 d display device 1.
As the further improvement of above-mentioned execution mode, as shown in Figure 5, housing 55 is provided with the operational module (not shown) run for controlling control device 2, and operational module is connected with control device 2.According to operation requirements, operator adjusts the relative position of the relative 3 d display device 1 of image processing apparatus, with the stereo-picture making image processing apparatus obtain 3 d display device 1 display, operator uses operational module, the operation of control device for opening 2, control device 2 controls image processing apparatus and obtains stereo-picture, and control device 2 obtains according to stereo-picture and meets pre-conditioned correction parameter, realize correcting whole-course automation operation, improve correct operation efficiency.
Execution mode four
The 3 d display device calibration equipment that present embodiment provides is substantially identical with the 3 d display device calibration equipment structure that execution mode three provides, difference is, as shown in Figure 11 and Figure 12, the installation portion 551a that present embodiment provides is arranged at the sidepiece of housing 55, and can relatively extract out or push by housing 55.Before correct operation starts, installation portion 551a is arranged in housing 55, during use, installation portion 551a extracts out by operator in housing 55,3 d display device 1 is positioned in installation portion 551a, again installation portion 551a is pushed in housing 55, so that image acquiring device 3 obtains the stereo-picture that 3 d display device 1 shows.Because 3 d display device 1 is positioned in installation portion 551a, not only ensure the stability correcting environment, image acquiring device 3, when obtaining stereo-picture, is bothered without extraneous factor, and protection 3 d display device 1.
As the further improvement of above-mentioned execution mode, as shown in Figure 11 and Figure 12, installation portion 551a comprises box body 5511a and is arranged at the mount pad 5512a in box body 5511a, housing 55 is provided with three chute 552 suitable with box body 5511a profile, box body 5511a is slidably mounted in the 3rd chute 552, and 3 d display device 1 is detachably arranged in mount pad 5512a.Box body 5511a, under the effect of external force, can relatively extract out or push by housing 55, easy to operate.3 d display device 1 is positioned in mount pad 5512a, guarantee in trimming process, 3 d display device 1 can not be moved, and adjusts the relative position of the relative 3 d display device 1 of image acquiring device 3, obtain stereo-picture sustainedly and stably, improve the reliability of correction parameter.
As the further improvement of above-mentioned execution mode, as shown in figure 12, be also provided with light-emitting device 56 in housing 55, light-emitting device 56 to work required light source for providing image acquiring device 3.Image acquiring device 3 needs in bright space, just can obtain the stereo-picture that 3 d display device 1 shows, housing 55 is closed spaces, image acquiring device 3 is positioned in housing 55, therefore, when image acquiring device 3 works, light-emitting device 56 provides light source, so that image acquiring device 3 obtains stereo-picture.
The foregoing is only better embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (26)
1. 3 d display device calibration equipment, pre-conditioned correction parameter is met for obtaining 3 d display device, it is characterized in that: described 3 d display device calibration equipment comprises the stereo-picture for obtaining the display of described 3 d display device, and meet pre-conditioned described correction parameter according to described stereo-picture acquisition, described correction parameter is for correcting the image processing apparatus of the rigging error of described 3 d display device, and described image processing apparatus and described 3 d display device are oppositely arranged.
2. 3 d display device calibration equipment as claimed in claim 1, it is characterized in that: described image processing apparatus comprises the image acquiring device for obtaining described stereo-picture and the control device for obtaining described correction parameter according to described stereo-picture, described image acquiring device is connected with described control device, and described image acquiring device and described 3 d display device are oppositely arranged.
3. 3 d display device calibration equipment as claimed in claim 2, is characterized in that: described image acquiring device comprises installed part and at least one camera, and described camera is arranged on described installed part, and is oppositely arranged with described 3 d display device.
4. 3 d display device calibration equipment as claimed in claim 3, it is characterized in that: described camera is set to two, described camera is set to two, and the distance between two described cameras is binocular parallax.
5. the 3 d display device calibration equipment as described in claim 3 or 4, it is characterized in that: described 3 d display device is provided with tracking cell, described installed part is provided with can by the signature identification of described tracking cell identification, when described tracking cell traces into described signature identification, described camera obtains described stereo-picture.
6. 3 d display device calibration equipment as claimed in claim 5, is characterized in that: described signature identification comprises characteristics of image.
7. 3 d display device calibration equipment as claimed in claim 6, is characterized in that: described characteristics of image comprise in face characteristic, graphic feature, character feature and color characteristic one or more.
8. 3 d display device calibration equipment as claimed in claim 5, is characterized in that: described installed part is also provided with contraposition mark, and described contraposition mark regulates reference during relative position to identify as described camera and described 3 d display device.
9. 3 d display device calibration equipment as claimed in claim 8, is characterized in that: described 3 d display device calibration equipment also comprises the first support portion, and described installed part installs described first support portion, and is oppositely arranged with described 3 d display device.
10. 3 d display device calibration equipment as claimed in claim 9, it is characterized in that: described first support portion comprises the first strutting piece, described installed part is movably installed on described first strutting piece, and adjustable with the relative position of described 3 d display device.
11. 3 d display device calibration equipments as claimed in claim 10, it is characterized in that: described first support portion also comprises the first slide, described first slide is slidably mounted on the first strutting piece, and described installed part is arranged on described first slide.
12. 3 d display device calibration equipments as claimed in claim 11, it is characterized in that: described first strutting piece is provided with the first slide rail, described first slide is provided with first chute suitable with described first slide rail profile, and described first slide is slidably mounted on described first slide rail.
13. 3 d display device calibration equipments as claimed in claim 12, is characterized in that: described first strutting piece is also provided with the first regulating part, described first regulating part is for regulating the running length of described first slide.
14. 3 d display device calibration equipments as claimed in claim 13, it is characterized in that: described first regulating part comprises the first screw rod, described first screw rod and described first slide rail are arranged side by side, and described first slide is provided with first screw suitable with described first screw rod.
15. 3 d display device calibration equipments according to any one of claim 9 to 14, it is characterized in that: described 3 d display device calibration equipment also comprises the second support portion, described 3 d display device is detachably arranged on described second support portion, and described first support portion and described second support portion are oppositely arranged.
16. 3 d display device calibration equipments as claimed in claim 15, it is characterized in that: described second support portion comprises the second strutting piece, described 3 d display device is detachably installed on described second strutting piece, regulates the relative position of the relatively described camera of described 3 d display device according to described contraposition mark.
17. 3 d display device calibration equipments as claimed in claim 16, it is characterized in that: described second support portion also comprises the second slide, described 3 d display device is detachably arranged on described second slide, and described second slide is slidably mounted on described second strutting piece.
18. 3 d display device calibration equipments as claimed in claim 17, it is characterized in that: described second strutting piece is provided with the second slide rail, described second slide is provided with second chute suitable with described second slide rail profile, described second slide is slidably mounted on described second slide rail, and slides along described second slide rail.
19. 3 d display device calibration equipments as claimed in claim 18, is characterized in that: described second strutting piece is also provided with the second regulating part, described second regulating part is for regulating the running length of described second slide.
20. 3 d display device calibration equipments as claimed in claim 19, it is characterized in that: described second regulating part comprises the second screw rod, described second screw rod and described second slide rail are arranged side by side, and described second slide is provided with second screw suitable with described second screw rod.
21. 3 d display device calibration equipments as claimed in claim 15, it is characterized in that: described second support portion comprises housing, described housing is provided with installation portion, described 3 d display device is detachably installed in described installation portion, and described image processing apparatus, described first support portion are all arranged in the cavity volume of described housing.
22. 3 d display device calibration equipments as claimed in claim 21, is characterized in that: described installation portion is arranged at the top of described housing.
23. 3 d display device calibration equipments as claimed in claim 21, is characterized in that: described installation portion is arranged at the sidepiece of described housing, and can extract out or push by relatively described housing.
24. 3 d display device calibration equipments as claimed in claim 23, it is characterized in that: described installation portion comprises box body and is arranged at the mount pad in described box body, described housing is provided with three chute suitable with described box shape, described box body is slidably mounted in described 3rd chute, and described 3 d display device is detachably arranged in described mount pad.
25. 3 d display device calibration equipments as claimed in claim 21, is characterized in that: described housing is provided with the operational module run for controlling described control device, and described operational module is connected with described control device.
26. 3 d display device calibration equipments as claimed in claim 21, is characterized in that: be also provided with light-emitting device in described housing, described light-emitting device is for providing the light source needed for described camera work.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588380.0U CN204305233U (en) | 2014-10-11 | 2014-10-11 | 3 d display device calibration equipment |
| TW104128475A TWI594017B (en) | 2014-10-11 | 2015-08-28 | Correction equipment for stereoscopic display device |
| JP2015200250A JP6263510B2 (en) | 2014-10-11 | 2015-10-08 | 3D display device calibration device |
| KR1020150141705A KR101799643B1 (en) | 2014-10-11 | 2015-10-08 | Calibration device of stereoscopic display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588380.0U CN204305233U (en) | 2014-10-11 | 2014-10-11 | 3 d display device calibration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204305233U true CN204305233U (en) | 2015-04-29 |
Family
ID=53110736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420588380.0U Active CN204305233U (en) | 2014-10-11 | 2014-10-11 | 3 d display device calibration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204305233U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106488211A (en) * | 2015-08-28 | 2017-03-08 | 深圳创锐思科技有限公司 | The bearing calibration of stereoscopic display device and system |
| CN106488214A (en) * | 2015-08-28 | 2017-03-08 | 深圳创锐思科技有限公司 | The correction system of stereoscopic display device |
| CN106488212A (en) * | 2015-08-28 | 2017-03-08 | 深圳创锐思科技有限公司 | The bearing calibration of stereoscopic display device and system |
| CN106488217A (en) * | 2015-08-28 | 2017-03-08 | 深圳创锐思科技有限公司 | The correction parameter acquisition methods of stereoscopic display device and device |
| CN106488220A (en) * | 2015-08-28 | 2017-03-08 | 深圳创锐思科技有限公司 | The correction system of stereoscopic display device |
| CN106488210A (en) * | 2015-08-28 | 2017-03-08 | 深圳创锐思科技有限公司 | The correction parameter acquisition methods of stereoscopic display device and device |
| CN106791798A (en) * | 2015-11-23 | 2017-05-31 | 深圳超多维光电子有限公司 | 3 d display device testing equipment |
| CN106934834A (en) * | 2017-03-09 | 2017-07-07 | 深圳市魔眼科技有限公司 | A kind of method and 3D display devices of the calibration parameter of determination 3D display devices |
| CN107202680A (en) * | 2017-06-23 | 2017-09-26 | 深圳超多维科技有限公司 | A kind of module detection device and detection method |
| CN108462867A (en) * | 2017-12-29 | 2018-08-28 | 无锡易维视显示技术有限公司 | The system and method for automatic Calibration tracking mode bore hole stereoscopic display equipment |
| CN112770102A (en) * | 2021-01-12 | 2021-05-07 | 广东未来科技有限公司 | Method, computer readable medium and system for detecting joint angle of 3D grating film |
-
2014
- 2014-10-11 CN CN201420588380.0U patent/CN204305233U/en active Active
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106488220B (en) * | 2015-08-28 | 2019-05-21 | 深圳超多维科技有限公司 | The correction system of stereoscopic display device |
| CN106488210B (en) * | 2015-08-28 | 2019-04-16 | 深圳超多维科技有限公司 | The correction parameter acquisition methods and device of stereoscopic display device |
| CN106488212A (en) * | 2015-08-28 | 2017-03-08 | 深圳创锐思科技有限公司 | The bearing calibration of stereoscopic display device and system |
| CN106488217A (en) * | 2015-08-28 | 2017-03-08 | 深圳创锐思科技有限公司 | The correction parameter acquisition methods of stereoscopic display device and device |
| CN106488220A (en) * | 2015-08-28 | 2017-03-08 | 深圳创锐思科技有限公司 | The correction system of stereoscopic display device |
| CN106488210A (en) * | 2015-08-28 | 2017-03-08 | 深圳创锐思科技有限公司 | The correction parameter acquisition methods of stereoscopic display device and device |
| CN106488212B (en) * | 2015-08-28 | 2019-05-21 | 深圳超多维科技有限公司 | The bearing calibration and system of stereoscopic display device |
| CN106488211A (en) * | 2015-08-28 | 2017-03-08 | 深圳创锐思科技有限公司 | The bearing calibration of stereoscopic display device and system |
| CN106488214B (en) * | 2015-08-28 | 2019-04-16 | 深圳超多维科技有限公司 | The correction system of stereoscopic display device |
| CN106488214A (en) * | 2015-08-28 | 2017-03-08 | 深圳创锐思科技有限公司 | The correction system of stereoscopic display device |
| CN106488217B (en) * | 2015-08-28 | 2019-04-16 | 深圳超多维科技有限公司 | The correction parameter acquisition methods and device of stereoscopic display device |
| CN106488211B (en) * | 2015-08-28 | 2019-03-26 | 深圳超多维科技有限公司 | The bearing calibration and system of stereoscopic display device |
| CN106791798B (en) * | 2015-11-23 | 2018-10-16 | 深圳超多维科技有限公司 | 3 d display device detection device |
| CN106791798A (en) * | 2015-11-23 | 2017-05-31 | 深圳超多维光电子有限公司 | 3 d display device testing equipment |
| CN106934834A (en) * | 2017-03-09 | 2017-07-07 | 深圳市魔眼科技有限公司 | A kind of method and 3D display devices of the calibration parameter of determination 3D display devices |
| CN107202680B (en) * | 2017-06-23 | 2019-12-24 | 深圳超多维科技有限公司 | Module detection equipment and detection method |
| CN107202680A (en) * | 2017-06-23 | 2017-09-26 | 深圳超多维科技有限公司 | A kind of module detection device and detection method |
| CN108462867A (en) * | 2017-12-29 | 2018-08-28 | 无锡易维视显示技术有限公司 | The system and method for automatic Calibration tracking mode bore hole stereoscopic display equipment |
| CN108462867B (en) * | 2017-12-29 | 2021-01-19 | 无锡易维视显示技术有限公司 | System and method for automatically calibrating tracking type naked eye three-dimensional display equipment |
| CN112770102A (en) * | 2021-01-12 | 2021-05-07 | 广东未来科技有限公司 | Method, computer readable medium and system for detecting joint angle of 3D grating film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204305233U (en) | 3 d display device calibration equipment | |
| CN105511092A (en) | Correction device of stereo display device | |
| CN105554247B (en) | Measurement method, measuring system and terminal | |
| EP3451285B1 (en) | Distance measurement device for motion picture camera focus applications | |
| CN104575448A (en) | Backlight adjustment method and backlight adjustment device for display device | |
| CN105578175A (en) | Stereoscopic display device testing system and stereoscopic display device testing method | |
| CN102662242A (en) | Counterpoint method and counterpoint system for display panel and grating panel | |
| CN105809654A (en) | Target object tracking method and device, and stereo display equipment and method | |
| CN105627927A (en) | Three-dimensional visual detection system | |
| CN104833341A (en) | Mobile phone stereo imaging and stereo measuring method | |
| CN204578692U (en) | Three-dimensional display system | |
| CN105572883A (en) | Correction system of stereoscopic display device and correction method thereof | |
| CN107948641A (en) | A kind of 3 d display device display effect test and appraisal equipment | |
| CN108462867A (en) | The system and method for automatic Calibration tracking mode bore hole stereoscopic display equipment | |
| CN205408062U (en) | Module detection device makes a video recording | |
| KR101818071B1 (en) | Device and method for non-contact measurement | |
| CN204465757U (en) | 3 d display device checkout equipment | |
| KR101799643B1 (en) | Calibration device of stereoscopic display device | |
| CN206650798U (en) | The test system of stereo display effect | |
| CN112233183A (en) | 3D structured light module support calibration method, device and equipment | |
| CN105704480B (en) | 3 d display device detecting system and its detection method | |
| CN109729349B (en) | Naked eye screen test system and test method thereof | |
| CN206863358U (en) | Module calibration equipment | |
| KR20130019582A (en) | 3-dimension camera using focus variable liquid lens applied and method of the same | |
| CN203672337U (en) | Sensitive surface eccentricity measuring instrument of infrared detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180725 Address after: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: Shenzhen super Technology Co., Ltd. Address before: 518053 East Guangdong H-1 East 101, overseas Chinese town, Nanshan District, Shenzhen. Patentee before: Shenzhen SuperD Photoelectronic Co., Ltd. |
|
| TR01 | Transfer of patent right |