CN108881897A - Camera testing device, camera method of adjustment, camera testing system - Google Patents
Camera testing device, camera method of adjustment, camera testing system Download PDFInfo
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- CN108881897A CN108881897A CN201810374699.6A CN201810374699A CN108881897A CN 108881897 A CN108881897 A CN 108881897A CN 201810374699 A CN201810374699 A CN 201810374699A CN 108881897 A CN108881897 A CN 108881897A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
Abstract
The present embodiments relate to the communications field, a kind of camera testing device, camera method of adjustment, camera adjustment system are disclosed.In the present invention, camera testing device includes：Supporting mechanism, clamping device and adjustment mechanism；Adjustment mechanism includes X-axis adjustment mould group, Y-axis adjustment mould group and Z axis adjustment mould group；X-axis adjustment mould group drives clamping device to do back and forth movement along the x axis；Y-axis adjustment mould group drives clamping device to do back and forth movement along the y axis；Z axis adjustment mould group drives clamping device to do back and forth movement along Z-direction.The present invention is capable of the position of adjust automatically camera, to when testing the effect of camera, it can make the centre for being imaged on preview image of the image measurements tool such as colour atla automatically, to avoid in the prior art due to test error caused by artificially moving bracket, and it can use manpower and material resources sparingly, mode of operation more automates.
Description
Technical field
The present embodiments relate to the communications fields, in particular to camera testing device, camera method of adjustment, camera
Adjustment system.
Background technique
With the continuous development of the communication technology and being constantly progressive for science and technology, the electronic products such as mobile phone or laptop
It has become essential using tool in people's daily life, and take pictures this phenomenon using the camera of mobile phone
Through more universal.At present in research and development, during testing the effect of mobile phone camera, needing will by fixed bracket
Mobile phone is fixed.But it is existing standoff relatively simple for structure, clumsy, only mobile phone is fixed.In test, need
Mobile bracket is artificially removed, the centre for being imaged on preview image of the image measurements tool such as colour atla is made.
At least there are the following problems in the prior art：It manually goes the image of detection preview whether placed in the middle in real time, easily there is people
It is the phenomenon that causing the preview of image to be not centrally located, not high so as to cause accuracy rate for error.When the camera of debugging is mobile phone
When front camera, needs people that head is reached and go to adjust in lamp box, very waste of manpower resource, and is comparatively laborious.
Summary of the invention
Embodiment of the present invention is designed to provide a kind of camera testing device, camera method of adjustment, camera
Adjustment system makes it possible to the position of adjust automatically camera, to can make colour atla automatically when testing the effect of camera
The centre for being imaged on preview image of equal image measurements tool, to avoid causing in the prior art due to artificially moving bracket
Test error, accuracy rate is higher；And it is not required to very important person and reaches head go to adjust in lamp box, can use manpower and material resources sparingly, operate
Mode more automates.
In order to solve the above technical problems, embodiments of the present invention provide a kind of camera testing device, including：Support
Mechanism, the clamping device for clamping machine to be measured and the adjustment mechanism for driving the clamping device mobile；The clamping
Mechanism is fixed on the adjustment mechanism by fixing piece, and the adjustment mechanism is fixed on the supporting mechanism；The adjustment mechanism
Mould group is adjusted including X-axis adjustment mould group, Y-axis adjustment mould group and Z axis；The X-axis adjustment mould group drives the clamping device along X
Axis direction does back and forth movement；The Y-axis adjustment mould group drives the clamping device to do back and forth movement along the y axis；The Z axis tune
Mould preparation group drives the clamping device to do back and forth movement along Z-direction.
Embodiments of the present invention additionally provide a kind of camera method of adjustment, applied to by host computer to machine to be measured
Camera is tested, and above-mentioned camera testing device is based on, and the camera method of adjustment includes：Receive taking pictures for machine to be measured
Data, and from the data extract photo Pixel Information；Acquire the coordinate value at four angles of colour atla；According to the picture of the photo
The coordinate value at four angles of prime information and the colour atla calculates the field angle of current colour atla；According to the field angle of the current colour atla
The preset value of value and colour atla field angle determines the moving direction and distance of clamping device, and according to the determining direction and distance
Controlling the adjustment mechanism drives the clamping device to move along Z axis；According to the Pixel Information, the colour atla field angle it is pre-
If the coordinate value of value and photo determines the moving direction and distance of clamping device again, and according to the direction determined again
The clamping device is driven to move along X-axis or Y-axis with adjustment mechanism described in distance controlling.
Embodiments of the present invention additionally provide a kind of camera adjustment system, including machine to be measured and above-mentioned Camera Test
Device；Machine to be measured is fixed on the camera testing device by the clamping device；Pass through above-mentioned camera method of adjustment
The camera of the machine to be measured is adjusted.
Embodiment of the present invention in terms of existing technologies, the movement of clamping device is driven by adjusting mechanism, so that
Can adjust automatically be clamped in the position of the machine camera to be measured on clamping device, can thus when testing the effect of camera
To make the centre for being imaged on preview image of the image measurements tool such as colour atla automatically, to avoid in the prior art due to artificially moving
Test error caused by dynamic bracket, accuracy rate are higher；And it is not required to very important person and reaches head go to adjust in lamp box, people can be saved
Power material resources, mode of operation more automate.
In addition, the X-axis adjustment mould group includes motor and screw rod；The motor is fixed on the supporting mechanism, the silk
The both ends of bar are separately fixed between the motor and the supporting mechanism；Wherein, the motor drives the screw rod rotation, institute
The rotation for stating screw rod drives the clamping device to do back and forth movement along the x axis by the fixing piece.By this design, make
Back and forth movement can be done by the rotation automatic traction clamping device of screw rod along the x axis by obtaining, to provide a kind of specific
Implementation, this design method more save cost, in actual application, can also make clamping machine by the design of sliding rail
Structure does back and forth movement in sliding rail along the x axis.
In addition, the Z axis adjustment mould group includes motor and screw rod；The motor is fixed on the supporting mechanism, the silk
The both ends of bar are separately fixed between the motor and the fixing piece, and the clamping device is fixed by fixed link and fixed block
In the screw rod；Wherein, the motor drives the screw rod rotation, and the rotation of the screw rod drives the clamping device along Z axis
Do back and forth movement in direction.By this design, allow to do by the rotation automatic traction clamping device of screw rod along Z-direction
Back and forth movement, to provide a kind of concrete implementation mode, this design method more saves cost, in actual application
In, clamping device can also be made to do back and forth movement in sliding rail along Z-direction by the design of sliding rail.
Preferably, the fixed link is arranged in parallel with Y-axis.
In addition, the Y-axis adjustment mould group includes motor and conveyer belt；The conveyer belt is fixed on the motor, the folder
Mechanism is held to be located on the conveyer belt；Wherein, the motor drives the conveyer belt rotation, and the conveyer belt drives the clamping
Back and forth movement does in the fixed link along the y axis in mechanism.By this design, allow to through conveyer belt automatic traction
Clamping device does back and forth movement along the y axis, to provide a kind of concrete implementation mode, this design method is more saved
Cost can also make clamping device do round-trip fortune in sliding rail along the y axis in actual application by the design of sliding rail
It is dynamic.
In addition, in order to keep operation of the invention more intelligent, the camera testing device can also include with it is described
The control mechanism of adjustment mechanism communication connection；The control mechanism controls the direction of motion of the adjustment mechanism.
In addition, the control mechanism can be host computer.Or in actual application, the control mechanism can also be
Trigger the control button of the adjustment mechanism movement.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the structural schematic diagram of camera testing device in first embodiment according to the present invention；
Fig. 2 is the flow chart of camera method of adjustment in second embodiment according to the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention
In formula, in order to make the reader understand this application better, many technical details are proposed.But even if without these technical details
And various changes and modifications based on the following respective embodiments, the application technical solution claimed also may be implemented.
The first embodiment of the present invention is related to a kind of camera testing devices.As shown in Figure 1, the core of present embodiment
It is camera testing device, including：Supporting mechanism 11, the clamping device 12 for clamping machine to be measured and for drive clamping
The mobile adjustment mechanism 13 of mechanism 12；Clamping device 12 is fixed on adjustment mechanism 13 by fixing piece, and adjustment mechanism 13 is fixed on
Supporting mechanism 11；Adjustment mechanism 13 includes that X-axis adjustment mould group 131, Y-axis adjustment mould group 132 and Z axis adjust mould group 133；X-axis
Adjustment mould group 131 drives clamping device 12 to do back and forth movement along the x axis；Y-axis adjusts mould group 132 and drives clamping device 12 along Y
Axis direction does back and forth movement；Z axis adjustment mould group 133 drives clamping device 12 to do back and forth movement along Z-direction.By adjusting mechanism
13 drive the movement of clamping device 12, make it possible to the position for the machine camera to be measured that adjust automatically is clamped on clamping device 12
It sets, so that being imaged in preview image for the image measurements tool such as colour atla can be made automatically when testing the effect of camera
Between, to avoid in the prior art due to caused by artificially moving bracket test error, accuracy rate it is higher；And it is not required to very important person
Head is reached and goes to adjust in lamp box, can be used manpower and material resources sparingly, mode of operation more automates.
The realization details of the camera testing device of present embodiment is specifically described below, the following contents is only
The realization details for understanding and providing is provided, the necessary of this programme is not implemented.
Supporting mechanism 11 of the invention is braced frame.In taking the photograph to machine to be measured (machine to be measured of the invention can be mobile phone)
When being tested as head, machine to be measured can be placed on clamping device 12.
The X-axis adjustment mould group 131 of present embodiment includes first motor 1311 and the first screw rod 1312.First motor 1311
It is fixed on supporting mechanism 11, specifically, first motor 1311 is fixed on the upper surface of braced frame.The both ends of first screw rod 1312 point
It is not fixed between first motor 1311 and supporting mechanism 11, specifically, the both ends of the first screw rod 1312 are separately fixed at first
Below motor 1311 and braced frame.Wherein, first motor 1311 drives the rotation of the first screw rod 1312, the first screw rod 1312
Rotation drives clamping device 12 to do back and forth movement along the x axis by fixing piece.It is adapted to specifically, having on clamping device 12
The hole of first screw rod 1312, when the first screw rod 1312 rotates, clamping device 12 moves up and down.By this design, make
Back and forth movement can be done by the rotation automatic traction clamping device 12 of the first screw rod 1312 along the x axis by obtaining, to provide
A kind of concrete implementation mode, this design method more save cost, can also setting by sliding rail in actual application
Meter makes clamping device 12 do back and forth movement in sliding rail along the x axis.It is noted that X-axis of the invention adjusts mould group 131
It is two groups, is evenly distributed on left and right (for illustrating direction) two sides of clamping device 12, guarantees that the stress of clamping device 12 is equal
It is even.
In addition, Z axis adjustment mould group 133 includes the second motor 1331 and the second screw rod 1332；Second motor 1331 is fixed on
Supporting mechanism 11.Specifically, the second motor 1331 is fixed on the left side of braced frame.The both ends of second screw rod 1332 are fixed respectively
Between the second motor 1331 and fixing piece.Clamping device 12 is fixed on the second screw rod 1332 by fixed link 14 and fixed block.
Preferably, fixed link 14 is arranged in parallel with Y-axis.Wherein, the second motor 1331 drives the rotation of the second screw rod 1332, the second screw rod
1332 rotation drives clamping device 12 to do back and forth movement along Z-direction.It is noted that fixed block, which has, adapts to second
The hole of screw rod 1332 can drive clamping device by fixed block when the second motor 1331 drives the rotation of the second screw rod 1332
12 do back and forth movement along Z-direction.By this design, allow to clamp by the rotation automatic traction of the second screw rod 1332
Back and forth movement does along Z-direction in mechanism 12, to provide a kind of concrete implementation mode, this design method more save at
This, in actual application, can also make clamping device 12 do round-trip fortune in sliding rail along Z-direction by the design of sliding rail
It is dynamic.
In present embodiment, it includes third motor 1321 and conveyer belt 1322 that Y-axis, which adjusts mould group 132,；Conveyer belt 1322 is solid
Due to third motor 1321, clamping device 12 is located on conveyer belt 1322；Wherein, third motor 1321 drives 1322 turns of conveyer belt
Dynamic, conveyer belt 1322 drives clamping device 12 to do back and forth movement along the y axis in fixed link 14.By this design, so that
Back and forth movement can be done along the y axis by 1322 automatic traction clamping device 12 of conveyer belt, to provide a kind of specific
Implementation, this design method more save cost, in actual application, can also make clamping machine by the design of sliding rail
Structure 12 does back and forth movement in sliding rail along the y axis.
In addition, it is noted that clamping device 12 along the motion range of X, Y, Z axis can be 25 centimetres, this away from
Make colour atla placed in the middle in the picture from enough adjustment mobile phone movements.
In addition, in order to keep operation of the invention more intelligent, camera testing device can also include and adjustment mechanism
The control mechanism of 13 communication connections；The direction of motion of control mechanism control adjustment mechanism 13.Also, in actual application, control
Mechanism processed can be host computer.Or in actual application, control mechanism can also be the control of the triggering movement of adjustment mechanism 13
Button processed.Present embodiment to the type of control mechanism with no restrictions.In actual application, pass through taking the photograph in present embodiment
After adjusting the camera of machine to be measured as head test device, accurately the effect of camera can be tested.
Through the above, it is seen that present embodiment is capable of the position of adjust automatically camera, to be taken the photograph in test
As head effect when, the centre for being imaged on preview image of the image measurements tool such as colour atla can be made, automatically to avoid existing skill
In art due to caused by artificially moving bracket test error, accuracy rate it is higher；And it is not required to very important person to reach in lamp box head
It goes to adjust, can use manpower and material resources sparingly, mode of operation more automates.
Second embodiment of the present invention is related to a kind of camera method of adjustment, applied to by host computer to machine to be measured
Camera is tested, the camera testing device based on first embodiment.The camera method of adjustment includes：It receives to be measured
The data of taking pictures of machine, and from data extract photo Pixel Information；Acquire the coordinate value at four angles of colour atla；According to the picture of photo
The coordinate value at four angles of prime information and colour atla calculates the field angle of current colour atla；According to the value and colour atla of the field angle of current colour atla
The preset value of field angle determines the moving direction and distance of clamping device, and according to determining direction and distance controlling adjustment mechanism
Clamping device is driven to move along Z axis；It is determined again according to the coordinate value of Pixel Information, the preset value of colour atla field angle and photo
The moving direction and distance of clamping device, and clamping device edge is driven according to direction determining again and distance controlling adjustment mechanism
X-axis or Y-axis movement.
Specific description only is done to present embodiment as an example below, is not made following data with this as specific
Limit realization data of the invention.As shown in Fig. 2, camera method of adjustment includes：
Step 201, the data of taking pictures of machine to be measured are received, and extract the Pixel Information of photo from data.
It is noted that will have camera shooting first during shooting effect of the reality to camera is tested
The machine to be measured of head is fixed on the clamping device of camera testing device.After host computer starting, machine to be measured is allowed to clap by adb order
One current photo extracts the Pixel Information of photo from the data of photo.For example, the Pixel Information of extraction is 3264*
2448。
Step 202, the coordinate value at four angles of colour atla is acquired.
It is noted that will be shone by basic matlab (matlab is image processing software) image processing function
Piece is parsed.Colour atla that can be relatively simple with shooting background in actual application, this is because more single from background color
It is easy to extract the coordinate position at 4 angles of colour atla in one colour atla.For example, host computer acquisition process obtains colour atla four
The coordinate at angle is x1 (500,500)；X2 (2000,500)；Y1 (500,2000)；Y2 (2000,2000).
Step 203, the field angle of current colour atla is calculated according to the coordinate value at four angles of the Pixel Information of photo and colour atla.
Specifically, area (x2-x1) * (y the 2-y 1)=1500* for the rectangle that the coordinate value at four angles of colour atla is encircled a city
1500.Believe in the area for the rectangle that the coordinate value that the field angle of current colour atla is equal to four angles of colour atla is encircled a city divided by above-mentioned pixel
Breath.Field angle fov=(1500*1500)/3264*2448=28% of i.e. current colour atla.
Step 204, the shifting of clamping device is determined according to the preset value of the value of the field angle of current colour atla and colour atla field angle
Dynamic direction and distance, and drive clamping device to move along Z axis according to determining direction and distance controlling adjustment mechanism.
For example, the preset value of colour atla field angle is 80%, also poor 52%, then moved to Z axis positive direction.Can be set as to
Advance 10 steps, mobile step pitch is adjusted after being fed back, is controlled using the pid of closed loop, target position can be moved to quickly.It is worth
One is mentioned that, the occurrence of above-mentioned data, just to illustrate the citing carried out, is not intended as limiting condition of the invention,
It can be any number by above-mentioned data setting according to actual design requirement in actual application.
Step 205, clamping machine is determined according to the coordinate value of Pixel Information, the preset value of colour atla field angle and photo again
The moving direction and distance of structure, and drive clamping device along X-axis or Y according to direction determining again and distance controlling adjustment mechanism
Axis movement.
Specifically, the coordinate value of photo can be extracted first.It is 3264*2448 in the pixel size of photo；The visual field of colour atla
In the case that angle is 80%, the pixel summation of colour atla is 3264*2448*0.8.It is 3 according to the length-width ratio of standard color card:2；It can count
Calculate the x-axis a length of 3096 of colour atla；Y-axis a length of 2064.Due to the image 80%=poised for battle that can calculate current colour atla field angle
Fov*80%.Calculate four angles of photo coordinates of targets value be respectively：X3 (84,192)；X4 (3180,192)；Y3 (84,
2256)；Y4 (3180,2256).The coordinate value of the photo of the coordinates of targets value and extraction that are calculated is done into residual quantity, residual quantity will be done
Obtained data are multiplied by a relative coefficient, it can obtain the amount of movement of adjustment mechanism, be with the motor of first embodiment
Example inputs the amount of stepping to get stepper motor out.In addition, it should be noted that, the specific value of relative coefficient, according to practical need
It wants and actual debugging result is set, the present invention is not specifically limited.
Through the above, it is seen that present embodiment is capable of the position of adjust automatically camera, to be taken the photograph in test
As head effect when, the centre for being imaged on preview image of the image measurements tool such as colour atla can be made, automatically to avoid existing skill
In art due to caused by artificially moving bracket test error, accuracy rate it is higher；And it is not required to very important person to reach in lamp box head
It goes to adjust, can use manpower and material resources sparingly, mode of operation more automates.
It is not difficult to find that present embodiment is embodiment of the method corresponding with first embodiment, present embodiment can be with
First embodiment is worked in coordination implementation.The relevant technical details mentioned in first embodiment still have in the present embodiment
Effect, in order to reduce repetition, which is not described herein again.Correspondingly, the relevant technical details mentioned in present embodiment are also applicable in
In first embodiment.
Third embodiment of the invention is related to a kind of camera adjustment system, taking the photograph including machine to be measured and first embodiment
As head test device；Machine to be measured is fixed on camera testing device by clamping device.Pass through the camera shooting of second embodiment
Head method of adjustment is adjusted the camera of machine to be measured.In actual application, when the clamping device tune that will clamp machine to be measured
It is whole it is good after, accurately camera can be tested；When clamping device being adjusted, the image measurements tool such as colour atla
It is imaged on the centre of preview image.
Through the above, it is seen that present embodiment is capable of the position of adjust automatically camera, to be taken the photograph in test
As head effect when, the centre for being imaged on preview image of the image measurements tool such as colour atla can be made, automatically to avoid existing skill
In art due to caused by artificially moving bracket test error, accuracy rate it is higher；And it is not required to very important person to reach in lamp box head
It goes to adjust, can use manpower and material resources sparingly, mode of operation more automates.
It is not difficult to find that present embodiment is system embodiment corresponding with first or second embodiment, this embodiment party
Formula can work in coordination implementation with first or second embodiment.The relevant technical details mentioned in first or second embodiment exist
In present embodiment still effectively, in order to reduce repetition, which is not described herein again.Correspondingly, the correlation mentioned in present embodiment
Technical detail is also applicable in first or second embodiment.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. a kind of camera testing device, which is characterized in that including：Supporting mechanism, for clamp the clamping device of machine to be measured with
And the adjustment mechanism for driving the clamping device mobile；
The clamping device is fixed on the adjustment mechanism by fixing piece, and the adjustment mechanism is fixed on the supporting mechanism；
The adjustment mechanism includes X-axis adjustment mould group, Y-axis adjustment mould group and Z axis adjustment mould group；
The X-axis adjustment mould group drives the clamping device to do back and forth movement along the x axis；
The Y-axis adjustment mould group drives the clamping device to do back and forth movement along the y axis；
The Z axis adjustment mould group drives the clamping device to do back and forth movement along Z-direction.
2. camera testing device according to claim 1, which is characterized in that X-axis adjustment mould group include motor and
Screw rod；
The motor is fixed on the supporting mechanism, and the both ends of the screw rod are separately fixed at the motor and the supporting mechanism
Between；Wherein, the motor drives the screw rod rotation, and the rotation of the screw rod drives the clamping machine by the fixing piece
Structure does back and forth movement along the x axis.
3. camera testing device according to claim 1, which is characterized in that Z axis adjustment mould group include motor and
Screw rod；
The motor is fixed on the supporting mechanism, the both ends of the screw rod be separately fixed at the motor and the fixing piece it
Between, the clamping device is fixed on the screw rod by fixed link and fixed block；
Wherein, the motor drives the screw rod rotation, and it is past that the rotation of the screw rod drives the clamping device to do along Z-direction
Return movement.
4. camera testing device according to claim 3, which is characterized in that the fixed link is arranged in parallel with Y-axis.
5. camera testing device according to claim 4, which is characterized in that Y-axis adjustment mould group include motor and
Conveyer belt；
The conveyer belt is fixed on the motor, and the clamping device is located on the conveyer belt；Wherein, the motor drives institute
Conveyer belt rotation is stated, the conveyer belt drives the clamping device to do back and forth movement along the y axis in the fixed link.
6. camera testing device according to claim 1, which is characterized in that the camera testing device further include with
The control mechanism of the adjustment mechanism communication connection；
The control mechanism controls the direction of motion of the adjustment mechanism.
7. camera testing device according to claim 6, which is characterized in that the control mechanism is host computer.
8. camera testing device according to claim 6, which is characterized in that the control mechanism is to trigger the adjustment
The control button of mechanism kinematic.
9. a kind of camera method of adjustment is tested applied to by camera of the host computer to machine to be measured, which is characterized in that
Based on camera testing device described in any one of claim 1 to 6, the camera method of adjustment includes：
The data of taking pictures of machine to be measured are received, and extract the Pixel Information of photo from the data；
Acquire the coordinate value at four angles of colour atla；
The field angle of current colour atla is calculated according to the coordinate value at four angles of the Pixel Information of the photo and the colour atla；
According to the preset value of the value of the field angle of the current colour atla and colour atla field angle determine clamping device moving direction and
Distance, and the adjustment mechanism according to the determining direction and distance controlling drives the clamping device to move along Z axis；
Clamping machine is determined again according to the coordinate value of the Pixel Information, the preset value of the colour atla field angle and the photo
The moving direction and distance of structure, and the adjustment mechanism according to the direction and distance controlling that determine again drives the clamping
Mechanism is moved along X-axis or Y-axis.
10. a kind of camera adjusts system, which is characterized in that including described in any one of machine to be measured and claim 1 to 6
Camera testing device；
Machine to be measured is fixed on the camera testing device by the clamping device；
It is adjusted by camera of the camera method of adjustment as claimed in claim 9 to the machine to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810374699.6A CN108881897A (en) | 2018-04-24 | 2018-04-24 | Camera testing device, camera method of adjustment, camera testing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810374699.6A CN108881897A (en) | 2018-04-24 | 2018-04-24 | Camera testing device, camera method of adjustment, camera testing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109714541A (en) * | 2019-02-27 | 2019-05-03 | 上海创功通讯技术有限公司 | A kind of photographing device location regulation method and system |
| CN115497181A (en) * | 2022-09-30 | 2022-12-20 | 石家庄优创科技股份有限公司 | Highway pass card-throwing finishing device and card-throwing self-service payment machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104761A (en) * | 2013-04-10 | 2014-10-15 | 赛龙通信技术（深圳）有限公司 | Automatic detection system and detection method for mobile phone camera |
| CN104301716A (en) * | 2014-10-23 | 2015-01-21 | 广州市光机电技术研究院 | High definition camera overall characteristic detecting device and method |
| CN106657988A (en) * | 2016-12-30 | 2017-05-10 | 歌尔科技有限公司 | Camera test method and device capable of automatically positioning test chart card, and computer equipment |
| CN106791817A (en) * | 2016-12-27 | 2017-05-31 | 歌尔股份有限公司 | The assemble method of camera lens to be assembled and image sensor |
| CN107197234A (en) * | 2017-06-26 | 2017-09-22 | 深圳鸿泽自动化科技有限公司 | A kind of double rear camera automated test devices |
-
2018
- 2018-04-24 CN CN201810374699.6A patent/CN108881897A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104761A (en) * | 2013-04-10 | 2014-10-15 | 赛龙通信技术（深圳）有限公司 | Automatic detection system and detection method for mobile phone camera |
| CN104301716A (en) * | 2014-10-23 | 2015-01-21 | 广州市光机电技术研究院 | High definition camera overall characteristic detecting device and method |
| CN106791817A (en) * | 2016-12-27 | 2017-05-31 | 歌尔股份有限公司 | The assemble method of camera lens to be assembled and image sensor |
| CN106657988A (en) * | 2016-12-30 | 2017-05-10 | 歌尔科技有限公司 | Camera test method and device capable of automatically positioning test chart card, and computer equipment |
| CN107197234A (en) * | 2017-06-26 | 2017-09-22 | 深圳鸿泽自动化科技有限公司 | A kind of double rear camera automated test devices |
Non-Patent Citations (1)
| Title |
|---|
| 徐从德: "《无线电机械设备设计》", 31 December 1985, 西北电讯工程学院出版社 * |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109714541A (en) * | 2019-02-27 | 2019-05-03 | 上海创功通讯技术有限公司 | A kind of photographing device location regulation method and system |
| CN115497181A (en) * | 2022-09-30 | 2022-12-20 | 石家庄优创科技股份有限公司 | Highway pass card-throwing finishing device and card-throwing self-service payment machine |
| CN115497181B (en) * | 2022-09-30 | 2023-09-12 | 石家庄优创科技股份有限公司 | Highway pass card throwing arrangement device and card throwing type self-service payment machine |
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