CN107295258A - Adjust method, device and the terminal device of camera lens module - Google Patents
Adjust method, device and the terminal device of camera lens module Download PDFInfo
- Publication number
- CN107295258A CN107295258A CN201710597337.9A CN201710597337A CN107295258A CN 107295258 A CN107295258 A CN 107295258A CN 201710597337 A CN201710597337 A CN 201710597337A CN 107295258 A CN107295258 A CN 107295258A
- Authority
- CN
- China
- Prior art keywords
- camera lens
- view
- center
- finding
- described image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of method, device and terminal device for adjusting camera lens module, it the described method comprises the following steps：The image that receive mirror head mould group is sent, the camera lens module includes imaging sensor and camera lens；Whether alignd with the center of finding a view of the camera lens at the center of finding a view that described image sensor is judged according to described image；When not aliging, prompt message is exported, so that operator adjusts the camera lens module with by the center alignment of finding a view of described image sensor and the camera lens according to the prompt message.So as to improve the assembly precision of camera lens module, it is to avoid splicing defect caused by the phenomenon such as imaging circle trimming, the shooting effect of camera lens module is improved.
Description
Technical field
The present invention relates to camera technology field, set more particularly, to a kind of method, device and terminal for adjusting camera lens module
It is standby.
Background technology
In order to obtain effect preferably full shot, generally the imaging diameter of a circle of camera lens in camera lens module and image are passed
The length on the shorter side of the induction region of sensor sets quite, if the assembly precision of camera lens module is not enough, is easy for causing
The phenomenons such as imaging circle trimming, successive image will have segment difference when splicing, and cause to splice defect, so as to influence shooting effect.
Therefore, how to improve the assembly precision of camera lens module, it is to avoid splicing defect caused by the phenomenon such as imaging circle trimming, be
The current technical problem for being badly in need of solving.
The content of the invention
The main purpose of the embodiment of the present invention is to provide a kind of method, device and terminal device for adjusting camera lens module,
It is intended to improve the assembly precision of camera lens module, improves the shooting effect of camera lens module.
To achieve these objectives, the embodiment of the present invention proposes a kind of method for adjusting camera lens module, and methods described includes following
Step：
Camera lens module gathers image, and described image is sent into terminal device, and the camera lens module includes image sensing
Device and camera lens；
The terminal device receives described image, and according to described image judge described image sensor find a view center and
Whether align at the center of finding a view of the camera lens；
When not aliging, the terminal device exports prompt message, so that operator adjusts according to the prompt message
The camera lens module is with by the center alignment of finding a view of described image sensor and the camera lens.
Alternatively, in the finding a view of find a view center and the camera lens that described image sensor is judged according to described image
The heart whether align including：
Find a view center and the center of finding a view of the camera lens of described image sensor are identified in described image；
Judge whether the center of finding a view of described image sensor overlaps with the center of finding a view of the camera lens；
When misaligned, judge that the center of finding a view of described image sensor is not alignd with the center of finding a view of the camera lens.
Alternatively, the terminal device output prompt message includes：
The terminal device shows described image, and indicate on the image described image sensor find a view center with
The center of finding a view of the camera lens.
Alternatively, in the finding a view of find a view center and the camera lens that described image sensor is indicated on the image
Pericardium is included：
The point generation cross figure centered on the center of finding a view of find a view center and the camera lens of described image sensor respectively
Case.
Alternatively, in the finding a view of find a view center and the camera lens that described image sensor is judged according to described image
Also include after the step of whether heart aligns：When having alignd, the terminal device prompting is alignd successfully.
The embodiment of the present invention also proposes a kind of method for adjusting camera lens module, the described method comprises the following steps：
The image that receive mirror head mould group is sent, the camera lens module includes imaging sensor and camera lens；
Whether alignd with the center of finding a view of the camera lens at the center of finding a view that described image sensor is judged according to described image；
When not aliging, prompt message is exported, so that operator adjusts the camera lens module according to the prompt message
With by the center alignment of finding a view of described image sensor and the camera lens.
Alternatively, in the finding a view of find a view center and the camera lens that described image sensor is judged according to described image
The heart whether align including：
Find a view center and the center of finding a view of the camera lens of described image sensor are identified in described image；
Judge whether the center of finding a view of described image sensor overlaps with the center of finding a view of the camera lens；
When misaligned, judge that the center of finding a view of described image sensor is not alignd with the center of finding a view of the camera lens.
Alternatively, the output prompt message includes：
Show described image；
Find a view center and the center of finding a view of the camera lens of described image sensor are indicated on the image.
Alternatively, in the finding a view of find a view center and the camera lens that described image sensor is indicated on the image
Pericardium is included：
Point generates cross figure centered on find a view center of the center with the camera lens of finding a view of described image sensor respectively
Case.
Alternatively, in the finding a view of find a view center and the camera lens that described image sensor is judged according to described image
Also include after the step of whether heart aligns：
When having alignd, point out to align successfully.
The embodiment of the present invention proposes a kind of device for adjusting camera lens module simultaneously, and described device includes：
Image receiver module, for receive mirror head mould group send image, the camera lens module include imaging sensor and
Camera lens；
Judge module is analyzed, find a view center and the camera lens for judging described image sensor according to described image
Whether center of finding a view aligns；
First reminding module, for when described image sensor find a view center and the center of finding a view of the camera lens it is not right
Qi Shi, exports prompt message, so that operator adjusts the camera lens module to sense described image according to the prompt message
The center alignment of finding a view of device and the camera lens.
Alternatively, the analysis judge module includes：
Recognition unit, for identifying that find a view center and the camera lens of described image sensor take in described image
Scape center；
Judging unit, for judge described image sensor find a view center and whether the center of finding a view of the camera lens weighs
Close；
Decision unit, for when misaligned, judging that find a view center and the camera lens of described image sensor are found a view
Do not align at center.
Alternatively, first reminding module includes：
Display unit, for showing described image；
Indicating member, for indicating that find a view center and the camera lens of described image sensor are found a view on the image
Center.
Alternatively, the indicating member is used for：Taking with find a view center and the camera lens of described image sensor respectively
Point generation cross pattern centered on scape center.
Alternatively, described device also includes the second reminding module, and it is used for：When described image sensor find a view center with
The camera lens find a view center alignment when, point out align successfully.
The embodiment of the present invention also proposes a kind of terminal device, including memory, processor and at least one be stored in institute
State in memory and be configured as by the application program of the computing device, the application program is configurable for before execution
The method for stating adjustment camera lens module.
A kind of method for adjustment camera lens module that the embodiment of the present invention is provided, gathers image by camera lens module and will scheme
As being sent to terminal device, whether the center of finding a view for judging imaging sensor by terminal device aligns with the center of finding a view of camera lens,
When the two does not align, then prompt message is exported, so that operator adjusts imaging sensor and camera lens according to prompt message
Find a view center, so as to improve the assembly precision of camera lens module, it is to avoid splicing defect caused by the phenomenon such as imaging circle trimming, carry
The high shooting effect of camera lens module.
Brief description of the drawings
Fig. 1 is the flow chart of the method first embodiment of present invention adjustment camera lens module；
Fig. 2 is the structural representation of camera lens module in the embodiment of the present invention；
Fig. 3 is the schematic diagram at the center of finding a view for indicating imaging sensor and camera lens in the embodiment of the present invention on image；
Fig. 4 is another signal at the center of finding a view for indicating imaging sensor and camera lens in the embodiment of the present invention on image
Figure；
Fig. 5 is the flow chart of the method second embodiment of present invention adjustment camera lens module；
Fig. 6 is the flow chart of the method 3rd embodiment of present invention adjustment camera lens module；
Fig. 7 is the flow chart of the method fourth embodiment of present invention adjustment camera lens module；
Fig. 8 is the module diagram of the device first embodiment of present invention adjustment camera lens module；
Fig. 9 is the module diagram for analyzing judge module in Fig. 8；
Figure 10 is the module diagram of the first reminding module in Fig. 8；
The module diagram of the device second embodiment of Figure 11 present invention adjustment camera lens modules.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
It is individual ", " described " and "the" may also comprise plural form.It is to be further understood that what is used in the specification of the present invention arranges
Diction " comprising " refer to there is the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or during " coupled " to another element, and it can be directly connected or coupled to other elements, or can also exist
Intermediary element.In addition, " connection " used herein or " coupling " can include wireless connection or wireless coupling.It is used herein to arrange
Taking leave "and/or" includes one or more associated wholes or any cell for listing item and all combines.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology), with the general understanding identical meaning with the those of ordinary skill in art of the present invention.Should also
Understand, those terms defined in such as general dictionary, it should be understood that with the context with prior art
The consistent meaning of meaning, and unless by specific definitions as here, otherwise will not use idealization or excessively formal implication
To explain.
Those skilled in the art of the present technique are appreciated that " terminal " used herein above, " terminal device " both include wireless communication
The equipment of number receiver, it only possesses the equipment of the wireless signal receiver of non-emissive ability, includes receiving again and transmitting hardware
Equipment, its have can on bidirectional communication link, perform two-way communication reception and launch hardware equipment.This equipment
It can include：Honeycomb or other communication equipments, it has single line display or multi-line display or shown without multi-line
The honeycomb of device or other communication equipments；PCS (Personal Communications Service, PCS Personal Communications System), it can
With combine voice, data processing, fax and/or its communication ability；PDA (Personal Digital Assistant, it is personal
Digital assistants), it can include radio frequency receiver, pager, the Internet/intranet access, web browser, notepad, day
Go through and/or GPS (Global Positioning System, global positioning system) receiver；Conventional laptop and/or palm
Type computer or other equipment, its have and/or conventional laptop and/or palmtop computer including radio frequency receiver or its
His equipment." terminal " used herein above, " terminal device " they can be portable, can transport, installed in the vehicles (aviation,
Sea-freight and/or land) in, or be suitable for and/or be configured in local runtime, and/or with distribution form, operate in the earth
And/or any other position operation in space." terminal " used herein above, " terminal device " can also be communication terminal, on
Network termination, music/video playback terminal, for example, can be PDA, MID (Mobile Internet Device, mobile Internet
Equipment) and/or the equipment such as mobile phone or intelligent television with music/video playing function, set top box.
Referring to Fig. 1, the method first embodiment of present invention adjustment camera lens module is proposed, be the described method comprises the following steps：
S11, camera lens module collection image, and send an image to terminal device.
In the embodiment of the present invention, camera lens module is as shown in Fig. 2 including imaging sensor 100, camera lens 300 and lens mount
200, camera lens 300 is arranged on lens mount 200, and imaging sensor is made up of sensing chip and printed circuit board (PCB), sensing chip patch
Close on a printed circuit, printed circuit board (PCB) is preferably flexible PCB (Flexible Printed Circuit, FPC).
In the assembling process of camera lens module, after the imaging sensor and camera lens of camera lens module are tentatively aligned, camera lens mould
The imaging sensor of group then gathers image, and sends an image to terminal device.The terminal device can be PC, pen
Remember the mobile terminal device such as the computer equipments such as this computer or mobile phone, flat board.
S12, terminal device receive image, and are judged according to image in the finding a view of find a view center and camera lens of imaging sensor
Whether the heart aligns.When the center of finding a view of imaging sensor has been alignd with the center of finding a view of camera lens, terminate flow；Work as image sensing
When the center of finding a view of device is not alignd with the center of finding a view of camera lens, then into step S13.
In this step S12, terminal device is received after image, is identified in the picture first in the finding a view of imaging sensor
The center of finding a view of the heart and camera lens, then judges whether the center of finding a view of imaging sensor overlaps with the center of finding a view of camera lens.Work as figure
As sensor find a view center and camera lens find a view center superposition when, then judge that find a view center and the camera lens of imaging sensor take
Align at scape center；When the center of finding a view of find a view center and the camera lens of imaging sensor is misaligned, then imaging sensor is judged
Center of finding a view do not alignd with the center of finding a view of camera lens.The center of finding a view of imaging sensor refers to the view area of imaging sensor
Geometric center, the geometric center of the induction region of such as imaging sensor；The center of finding a view of camera lens refers to the view area of camera lens
The center of circle of the imaging circle of geometric center, such as camera lens.
For the identification in the finding a view of find a view center and camera lens of imaging sensor, using model OV4689, resolution ratio as
Exemplified by 2688*1520 imaging sensor, it is fixed into pixel dimension, terminal device by coordinate in image be (1344,760),
(1344,761), (1345,760), the center identification of the rectangular area of 4 pixels connection composition of (1345,761) are image
The center of finding a view of sensor.Meanwhile, terminal device is according to the imaging sensor for receiving camera lens light source into pixel with not connecing
By the luminance difference into pixel of the imaging sensor of camera lens light source, the border arc of the imaging area of camera lens is confirmed, it is true using 3 points
A fixed circle, calculates and the round center of circle is imaged in image, the center of circle is the center of finding a view of camera lens.
S13, terminal device output prompt message, so that operator adjusts camera lens module to pass image according to prompt message
The center alignment of finding a view of sensor and camera lens.
In this step S13, when the center of finding a view of imaging sensor is not alignd with the center of finding a view of camera lens, terminal device
Prompt message is then exported, points out offset direction, the deviation distance at center of finding a view of operator's imaging sensor and camera lens etc. to deviate
Information, so that operator adjusts camera lens module according to prompt message, by imaging sensor and the center alignment of finding a view of camera lens.
When it is implemented, terminal device can show the image that camera lens module is sent, and indicate on image image sensing
Find a view center and the center of finding a view of camera lens of device.Preferably, in the embodiment of the present invention, terminal device difference image taking sensor
Find a view center and camera lens center of finding a view centered on point generation cross pattern, as shown in figure 3, to show difference, with light cross
Pattern indicates the center of finding a view of imaging sensor, and the center of finding a view of camera lens is indicated with dark cross pattern.So as to intuitively show
The runout informations such as offset direction, the deviation distance at center of finding a view of imaging sensor and camera lens.Operator is then according to 3 promptings
The position of runout information, adjustment imaging sensor and camera lens, until as shown in figure 4, two cross patterns in image are weighed completely
It is combined into only.
It will be understood by those skilled in the art that except indicating to find a view in addition to center with cross pattern, other figures can also be used
Case, such as origin, circle pattern show the center of finding a view of imaging sensor and camera lens.
In other embodiments, terminal device can also calculate the deviation side at the center of finding a view of imaging sensor and camera lens
Should to operator's prompting to runout informations such as, deviation distances, and by way of playing voice messaging and/or display text information
Runout information.For example, point out operator by way of playing voice messaging and/or display text information, imaging sensor with
The central cross of finding a view of camera lens deviates x millimeters, y millimeters of longitudinal direction deviation.
The method of the adjustment camera lens module of the embodiment of the present invention, gathers image by camera lens module and sends an image to end
Whether end equipment, the center of finding a view for judging imaging sensor by terminal device aligns with the center of finding a view of camera lens, when the two does not have
During alignment, then prompt message is exported, so that operator adjusts the center of finding a view of imaging sensor and camera lens according to prompt message, from
And improve the assembly precision of camera lens module, it is to avoid and splicing defect caused by the phenomenon such as imaging circle trimming, improve camera lens mould
The shooting effect of group.
Further, as shown in figure 5, the present invention adjustment camera lens module method second embodiment in, as step S12
It is further comprising the steps of when the middle center of finding a view for judging imaging sensor has been alignd with the center of finding a view of camera lens：
S14, terminal device prompting are alignd successfully.
In this step S14, when the center of finding a view of imaging sensor has been alignd with the center of finding a view of camera lens, terminal device is then
Prompting operator aligns successfully.
Alternatively, terminal device can point out operator by way of playing voice messaging and/or display text information
Align successfully.
Alternatively, can also when terminal device indicates to find a view center to show the modes such as cross pattern in the picture
The modes such as display color, size, shape by changing pattern point out operator to align successfully.For example, imaging sensor
Center find a view with the instruction of yellow cross pattern, the center of finding a view of camera lens is indicated with blue cross pattern, when the two is overlapped, then will
Cross pattern after coincidence is changed into green (or other colors).
It is of course also possible to which foregoing two kinds of prompting modes are combined.
The present embodiment by imaging sensor and camera lens find a view center alignment when, prompting operator is aligned in time
Work(, it is to avoid operator operates repeatedly, improves operating efficiency.
Referring to Fig. 6, the method 3rd embodiment of the adjustment camera lens module of the present invention is proposed, the method for the present embodiment is applied to
Aforementioned terminals equipment, the described method comprises the following steps：
The image that S21, receive mirror head mould group are sent.The camera lens module includes imaging sensor and camera lens.
S22, according to image judge whether the center of finding a view of imaging sensor aligns with the center of finding a view of camera lens.
S23, output prompt message, so that operator adjusts camera lens module with by imaging sensor and mirror according to prompt message
The center alignment of finding a view of head.
Step S22 and S23 in the present embodiment is identical with the step S12 and S23 in aforementioned first embodiment respectively, herein
Repeat no more.
The method of the adjustment camera lens module of the embodiment of the present invention, the image gathered by receive mirror head mould group, and judge figure
As whether the center of finding a view of sensor aligns with the center of finding a view of camera lens, when the two does not align, then prompt message is exported, with
Operator is set to adjust the center of finding a view of imaging sensor and camera lens according to prompt message, so as to improve the assembling essence of camera lens module
Degree, it is to avoid splicing defect caused by the phenomenon such as imaging circle trimming, improves the shooting effect of camera lens module.
Further, as shown in fig. 7, the present invention adjustment camera lens module method fourth embodiment in, as step S22
It is further comprising the steps of when the middle center of finding a view for judging imaging sensor has been alignd with the center of finding a view of camera lens：
S24, prompting are alignd successfully.
In this step S24, when the center of finding a view of imaging sensor has been alignd with the center of finding a view of camera lens, terminal device is then
Prompting operator aligns successfully.This step S24 is identical with the step S14 in aforementioned second embodiment, will not be repeated here.
The present embodiment by imaging sensor and camera lens find a view center alignment when, prompting operator is aligned in time
Work(, it is to avoid operator operates repeatedly, improves operating efficiency.
The method of the adjustment camera lens module of the embodiment of the present invention is mainly used in the assembling process of camera lens module, illustrates below
Illustrate the idiographic flow that camera lens module is assembled using the method for the adjustment camera lens module of the embodiment of the present invention, the assembling of camera lens module
Process is mainly included the following steps that：
S101, installation camera lens and lens mount, the theoretical position to coke number is screwed to by camera lens and lens mount.
S102, by imaging sensor be fixed to fixture on.Fixture is preferably made up of 3 axle slide rails, is done manually using micrometer
Adjustment.
S103, the Z axis for adjusting fixture, until imaging sensor and lens mount compression.
S104, imaging sensor collection image, and send an image to terminal device.
S105, terminal device receive image, and judge that according to image find a view center and the camera lens of imaging sensor are found a view
Whether align at center.
S106, terminal device output prompt message, so that operator adjusts camera lens module with by image according to prompt message
The center alignment of finding a view of sensor and camera lens, untill the center alignment of finding a view of find a view center and the camera lens of imaging sensor.
As shown in figure 3, terminal device point centered on the center of finding a view of find a view center and the camera lens of image taking sensor respectively
Cross pattern is generated, wherein, light cross pattern indicates the center of finding a view of imaging sensor, and dark cross pattern indicates camera lens
Find a view center.
Operator adjusts the fore-and-aft distance of imaging sensor and camera lens by the X-axis (being rotated around X-axis) of alignment jig,
So that the X-axis at the center of finding a view of camera lens is overlapping with the X-axis at the center of finding a view of imaging sensor；By the Y-axis of alignment jig (i.e. around
Y-axis rotates) adjust the lateral separation of imaging sensor and camera lens so that the Y-axis and imaging sensor at the center of finding a view of camera lens
Center of finding a view Y-axis it is overlapping.As shown in figure 4, final two cross patterns overlap.
After two cross patterns are overlapping, what terminal device then pointed out operator's imaging sensor and camera lens has found a view center
Alignment, can be pointed out by playing the mode such as voice messaging, display text information, the color, shape, the size that change cross pattern
Operator has alignd.
S107, laminating imaging sensor and lens mount.
S108, micro regulating focusing.The Z axis of fixture is adjusted, changes imaging sensor and the distance of camera lens in the Z-axis direction.
S109, laminating camera lens and lens mount.
S110, imaging tests.
The assembling of camera lens module is carried out using the method for the adjustment camera lens module of the embodiment of the present invention so that imaging sensor
Alignd with the center of finding a view of camera lens, improve the assembly precision of camera lens module, the phenomenons such as imaging circle trimming will not be produced, after
It is continuous to carry out having segment difference during image mosaic, final shooting effect is improved, Consumer's Experience is improved.
Referring to Fig. 8, the device first embodiment of the adjustment camera lens module of the present invention is proposed, described device is applied to foregoing end
End equipment, described device includes image receiver module 10, the analysis reminding module 30 of judge module 20 and first, wherein：
Image receiver module 10：The image sent for receive mirror head mould group.
In the embodiment of the present invention, camera lens module as shown in Fig. 2 including imaging sensor 100, camera lens 30 and lens mount 200,
Camera lens 300 is arranged on lens mount 200, and imaging sensor 100 is made up of sensing chip and printed circuit board (PCB), sensing chip laminating
On a printed circuit, printed circuit board (PCB) is preferably FPC.
In the assembling process of camera lens module, after the imaging sensor and camera lens of camera lens module are tentatively aligned, camera lens mould
The imaging sensor of group then gathers image, and sends an image to terminal device.The image receiver module 10 of terminal device is received
The image that camera lens module is sent.
Analyze judge module 20：For judging that the center of finding a view of find a view center and camera lens of imaging sensor is according to image
No alignment.
In the embodiment of the present invention, analysis judge module 20 is as shown in figure 9, including recognition unit 21, judging unit 22 and sentence
Certainly unit 23, wherein：In recognition unit 21, the finding a view of find a view center and camera lens for identifying imaging sensor in the picture
The heart；Judging unit 22, for judging whether the center of finding a view of imaging sensor overlaps with the center of finding a view of camera lens；Decision unit
23, when the center of finding a view for find a view center and camera lens when imaging sensor is misaligned, judge in the finding a view of imaging sensor
The heart does not align with the center of finding a view of camera lens, conversely, then judge find a view center and the camera lens of imaging sensor has found a view center
Alignment.
The center of finding a view of imaging sensor refers to the geometric center of the view area of imaging sensor, the sense of such as imaging sensor
Answer the geometric center in region；The center of finding a view of camera lens refers to the geometric center of the view area of camera lens, the circle of the imaging circle of such as camera lens
The heart.
For the identification in the finding a view of find a view center and camera lens of imaging sensor, using model OV4689, resolution ratio as
Exemplified by 2688*1520 imaging sensor, it is fixed into pixel dimension, recognition unit 21 by coordinate in image for (1344,
760), (1344,761), (1345,760), the center identification of the rectangular area of 4 pixels connection composition of (1345,761)
For the center of finding a view of imaging sensor.Meanwhile, recognition unit 21 is according to the imaging sensor for receiving camera lens light source into pixel
With the luminance difference into pixel for the imaging sensor for not receiving camera lens light source, the border arc of the imaging area of camera lens is confirmed,
A circle is determined using 3 points, calculates and the round center of circle is imaged in image, the center of circle is the center of finding a view of camera lens.
First reminding module 30：For when the center of finding a view of imaging sensor is not alignd with the center of finding a view of camera lens,
Prompt message is exported, so that operator adjusts the position of described image sensor and camera lens according to prompt message.
When the center of finding a view of imaging sensor is not alignd with the center of finding a view of camera lens, the first reminding module 30 is then exported
Prompt message, points out the runout informations such as offset direction, the deviation distance at center of finding a view of operator's imaging sensor and camera lens, with
Operator is set to adjust camera lens module according to prompt message, by imaging sensor and the center alignment of finding a view of camera lens.
In the embodiment of the present invention, the first reminding module 30 is as shown in Figure 10, including display unit 31 and indicating member 32, its
In：Display unit 31, for showing the image that camera lens module is sent；Indicating member 32, for indicating image sensing on image
Find a view center and the center of finding a view of camera lens of device.
Preferably, in the embodiment of the present invention, indicating member 32 find a view center and the camera lens of image taking sensor respectively
Find a view point generation cross pattern centered on center, as shown in figure 3, to show difference, with light cross pattern instruction imaging sensor
Center of finding a view, with dark cross pattern indicate camera lens center of finding a view.So as to intuitively illustrate imaging sensor and camera lens
The runout information such as offset direction, the deviation distance at center of finding a view.The runout information that operator then points out according to Fig. 3, adjustment figure
As the position of sensor and camera lens, untill as shown in figure 4, two cross patterns in image are completely superposed.
It will be understood by those skilled in the art that except indicating to find a view in addition to center with cross pattern, other figures can also be used
Case, such as origin, circle pattern show the center of finding a view of imaging sensor and camera lens.
In other embodiments, the first reminding module 30 can also calculate the center of finding a view of imaging sensor and camera lens
The runout informations such as offset direction, deviation distance, and to operator by way of playing voice messaging and/or display text information
Point out the runout information.For example, pointing out operator by way of playing voice messaging and/or display text information, image is passed
The central cross of finding a view of sensor and camera lens deviates x millimeters, y millimeters of longitudinal direction deviation.
Further, as shown in figure 11, in the device second embodiment of the adjustment camera lens module of the present invention, the device is also
Including the second reminding module 40, it is used for：When imaging sensor find a view center and camera lens find a view center alignment when, point out pair
Neat success.So as to avoid operator from operating repeatedly, operating efficiency is improved.
Alternatively, the second reminding module 40 can be pointed out by way of playing voice messaging and/or display text information
Operator aligns successfully.
Alternatively, when the first reminding module 30 indicates to find a view center to show the modes such as cross pattern in the picture,
Second reminding module 40 can also be by changing pattern the mode such as display color, size, shape point out operator to be aligned to
Work(.For example, the center of finding a view of imaging sensor indicates that the center of finding a view of camera lens is referred to blue cross pattern with yellow cross pattern
Show, when the two is overlapped, the cross pattern after coincidence is then changed into green (or color) by the second reminding module 40.
It is of course also possible to which foregoing two kinds of prompting modes are combined.
The device of the adjustment camera lens module of the embodiment of the present invention, the image gathered by receive mirror head mould group, and judge figure
As whether the center of finding a view of sensor aligns with the center of finding a view of camera lens, when the two does not align, then prompt message is exported, with
Operator is set to adjust the center of finding a view of imaging sensor and camera lens according to prompt message, so as to improve the assembling essence of camera lens module
Degree, it is to avoid splicing defect caused by the phenomenon such as imaging circle trimming, improves the shooting effect of camera lens module.
The present invention simultaneously propose a kind of terminal device, it include memory, processor and at least one be stored in storage
In device and it is configured as the application program by computing device, the application program is configurable for performing adjustment camera lens module
Method.The method of the adjustment camera lens module comprises the following steps：The image that receive mirror head mould group is sent, the camera lens module
Including imaging sensor and camera lens；Judge whether the center of finding a view of find a view center and the camera lens of imaging sensor is right according to image
Together；When not aliging, prompt message is exported, so that operator adjusts camera lens module with by imaging sensor according to prompt message
With the center pair of finding a view of camera lens
Together.The method of adjustment camera lens module described in the present embodiment is the tune involved by above-described embodiment in the present invention
The method of whole camera lens module, will not be repeated here.
The terminal device of the embodiment of the present invention, the image gathered by receive mirror head mould group, and judge imaging sensor
Whether center of finding a view aligns with the center of finding a view of camera lens, when the two does not align, then prompt message is exported, so that operator's root
The center of finding a view of imaging sensor and camera lens is adjusted according to prompt message, so as to improve the assembly precision of camera lens module, it is to avoid
Splicing defect caused by the phenomenons such as imaging circle trimming, improves the shooting effect of camera lens module.
It will be understood by those skilled in the art that the present invention includes being related to for performing one in operation described herein
Or multinomial equipment.These equipment can be for needed for purpose and specially design and manufacture, or general-purpose computations can also be included
Known device in machine.These equipment have the computer program being stored in it, and these computer programs are optionally activated
Or reconstruct.Such computer program, which can be stored in equipment (for example, computer) computer-readable recording medium or be stored in, to be suitable to
Storage e-command is simultaneously coupled in any kind of medium of bus respectively, and the computer-readable medium includes but is not limited to
Any kind of disk (including floppy disk, hard disk, CD, CD-ROM and magneto-optic disk), ROM (Read-Only Memory, it is read-only to deposit
Reservoir), RAM (Random Access Memory, random access memory), EPROM (Erasable Programmable Read-
Only Memory, Erarable Programmable Read only Memory), EEPROM (Electrically Erasable Programmable
Read-Only Memory, EEPROM), flash memory, magnetic card or light card.It is, readable
Medium includes any medium for storing or transmitting information in the form of it can read by equipment (for example, computer).
Those skilled in the art of the present technique be appreciated that can be realized with computer program instructions these structure charts and/or
The combination of each frame and these structure charts and/or the frame in block diagram and/or flow graph in block diagram and/or flow graph.This technology is led
Field technique personnel be appreciated that these computer program instructions can be supplied to all-purpose computer, special purpose computer or other
The processor of programmable data processing method is realized, so as to pass through the processing of computer or other programmable data processing methods
The scheme that device is specified in the frame or multiple frames to perform structure chart disclosed by the invention and/or block diagram and/or flow graph.
Those skilled in the art of the present technique are appreciated that in the various operations discussed in the present invention, method, flow
Step, measure, scheme can be replaced, changed, combined or deleted.Further, it is each with what is discussed in the present invention
Kind operation, method, other steps in flow, measure, scheme can also be replaced, changed, reset, decomposed, combined or deleted.
Further, it is of the prior art to have and the step in the various operations disclosed in the present invention, method, flow, measure, scheme
It can also be replaced, changed, reset, decomposed, combined or deleted.
It should be appreciated that these are only the preferred embodiments of the present invention, it is impossible to therefore the scope of the claims of the limitation present invention,
Equivalent structure or equivalent flow conversion that every utilization description of the invention and accompanying drawing content are made, or be directly or indirectly used in
Other related technical fields, are included within the scope of the present invention.
Claims (10)
1. a kind of method for adjusting camera lens module, it is characterised in that comprise the following steps：
The image that receive mirror head mould group is sent, the camera lens module includes imaging sensor and camera lens；
Whether alignd with the center of finding a view of the camera lens at the center of finding a view that described image sensor is judged according to described image；
When not aliging, prompt message is exported, so that operator adjusts the camera lens module to incite somebody to action according to the prompt message
Described image sensor and the center alignment of finding a view of the camera lens.
2. the method for adjustment camera lens module according to claim 1, it is characterised in that described that institute is judged according to described image
State imaging sensor find a view center and the center of finding a view of the camera lens whether align including：
Find a view center and the center of finding a view of the camera lens of described image sensor are identified in described image；
Judge whether the center of finding a view of described image sensor overlaps with the center of finding a view of the camera lens；
When misaligned, judge that the center of finding a view of described image sensor is not alignd with the center of finding a view of the camera lens.
3. the method for adjustment camera lens module according to claim 2, it is characterised in that the output prompt message includes：
Show described image；
Find a view center and the center of finding a view of the camera lens of described image sensor are indicated on the image.
4. the method for adjustment camera lens module according to claim 3, it is characterised in that described to indicate institute on the image
State imaging sensor find a view center and the center of finding a view of the camera lens includes：
Point generates cross pattern centered on find a view center of the center with the camera lens of finding a view of described image sensor respectively.
5. the method for the adjustment camera lens module according to claim any one of 1-4, it is characterised in that described according to the figure
As judging also to include after the step of whether center of finding a view of described image sensor aligns with the center of finding a view of the camera lens：
When having alignd, point out to align successfully.
6. a kind of device for adjusting camera lens module, it is characterised in that including：
Image receiver module, the image sent for receive mirror head mould group, the camera lens module includes imaging sensor and camera lens；
Judge module is analyzed, for judging that according to described image find a view center and the camera lens of described image sensor are found a view
Whether align at center；
First reminding module, does not align for the center of finding a view when described image sensor with the center of finding a view of the camera lens
When, prompt message is exported, so that operator adjusts the camera lens module with by described image sensor according to the prompt message
With the center alignment of finding a view of the camera lens.
7. the device of adjustment camera lens module according to claim 6, it is characterised in that the analysis judge module includes：
In recognition unit, the finding a view of find a view center and the camera lens for identifying described image sensor in described image
The heart；
Judging unit, for judging whether the center of finding a view of described image sensor overlaps with the center of finding a view of the camera lens；
Decision unit, find a view center and the center of finding a view of the camera lens for when misaligned, judging described image sensor
Do not align.
8. the device of adjustment camera lens module according to claim 7, it is characterised in that first reminding module includes：
Display unit, for showing described image；
In indicating member, the finding a view of find a view center and the camera lens for indicating described image sensor on the image
The heart.
9. the device of adjustment camera lens module according to claim 8, it is characterised in that the indicating member is used for：Respectively
The point generation cross pattern centered on find a view center of the center with the camera lens of finding a view of described image sensor.
10. a kind of terminal device, including memory, processor and at least one be stored in the memory and be configured as
By the application program of the computing device, it is characterised in that the application program be configurable for perform claim requirement 1 to
The method of adjustment camera lens module described in 5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597337.9A CN107295258A (en) | 2017-07-20 | 2017-07-20 | Adjust method, device and the terminal device of camera lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597337.9A CN107295258A (en) | 2017-07-20 | 2017-07-20 | Adjust method, device and the terminal device of camera lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107295258A true CN107295258A (en) | 2017-10-24 |
Family
ID=60102020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710597337.9A Pending CN107295258A (en) | 2017-07-20 | 2017-07-20 | Adjust method, device and the terminal device of camera lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107295258A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053803A (en) * | 2017-12-29 | 2018-05-18 | 广东欧珀移动通信有限公司 | Display bearing calibration, display correction device and the display correction system of display module |
| CN111818327A (en) * | 2019-04-12 | 2020-10-23 | 先进科技新加坡有限公司 | Aligning an image sensor with respect to a lens module |
| CN111947896A (en) * | 2020-08-05 | 2020-11-17 | 上海安翰医疗技术有限公司 | System and method for aligning optical center of lens with center of photosensitive surface of imaging sensor |
| CN112751997A (en) * | 2019-10-31 | 2021-05-04 | 北京小米移动软件有限公司 | Camera module and assembling method |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621304Y (en) * | 2003-05-13 | 2004-06-23 | 金宝电子工业股份有限公司 | Optical centre microadjusting correcting structure of lens set and sensitization element |
| CN101163189A (en) * | 2006-10-13 | 2008-04-16 | 上海银晨智能识别科技有限公司 | Face image correcting method |
| CN101329434A (en) * | 2007-06-18 | 2008-12-24 | 鸿富锦精密工业（深圳）有限公司 | Camera module group combined method and camera module group |
| CN102098442A (en) * | 2010-12-24 | 2011-06-15 | 中国科学院长春光学精密机械与物理研究所 | Method and system for calibrating non-overlap ratio of optical axis and visual axis of zoom camera |
| CN102262275A (en) * | 2010-05-28 | 2011-11-30 | 鸿富锦精密工业（深圳）有限公司 | Imaging module and method for assembling the same |
| CN102947672A (en) * | 2010-06-18 | 2013-02-27 | 莱卡地球系统公开股份有限公司 | Method for verifying a surveying instrument's external orientation |
| CN103024254A (en) * | 2011-12-17 | 2013-04-03 | 中国航空工业集团公司洛阳电光设备研究所 | Imaging adjustment method for television camera |
| US20140253762A1 (en) * | 2013-03-07 | 2014-09-11 | Casio Computer Co., Ltd. | Imaging apparatus having optical zoom mechanism, viewing angle correction method therefor, and storage medium |
| CN104101978A (en) * | 2014-07-22 | 2014-10-15 | 苏州科达科技股份有限公司 | Core calibration device and calibration method |
| CN104219428A (en) * | 2014-08-21 | 2014-12-17 | 深圳市金立通信设备有限公司 | Camera installation device |
| CN104427231A (en) * | 2013-08-28 | 2015-03-18 | 比亚迪股份有限公司 | Fixture for calibrating camera, and calibration method |
| CN105405115A (en) * | 2014-08-19 | 2016-03-16 | 宁波舜宇光电信息有限公司 | Image module group alignment system and method thereof |
| CN106250791A (en) * | 2015-06-30 | 2016-12-21 | 北京智谷睿拓技术服务有限公司 | Display control method and device |
-
2017
- 2017-07-20 CN CN201710597337.9A patent/CN107295258A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621304Y (en) * | 2003-05-13 | 2004-06-23 | 金宝电子工业股份有限公司 | Optical centre microadjusting correcting structure of lens set and sensitization element |
| CN101163189A (en) * | 2006-10-13 | 2008-04-16 | 上海银晨智能识别科技有限公司 | Face image correcting method |
| CN101329434A (en) * | 2007-06-18 | 2008-12-24 | 鸿富锦精密工业（深圳）有限公司 | Camera module group combined method and camera module group |
| CN102262275A (en) * | 2010-05-28 | 2011-11-30 | 鸿富锦精密工业（深圳）有限公司 | Imaging module and method for assembling the same |
| CN102947672A (en) * | 2010-06-18 | 2013-02-27 | 莱卡地球系统公开股份有限公司 | Method for verifying a surveying instrument's external orientation |
| CN102098442A (en) * | 2010-12-24 | 2011-06-15 | 中国科学院长春光学精密机械与物理研究所 | Method and system for calibrating non-overlap ratio of optical axis and visual axis of zoom camera |
| CN103024254A (en) * | 2011-12-17 | 2013-04-03 | 中国航空工业集团公司洛阳电光设备研究所 | Imaging adjustment method for television camera |
| US20140253762A1 (en) * | 2013-03-07 | 2014-09-11 | Casio Computer Co., Ltd. | Imaging apparatus having optical zoom mechanism, viewing angle correction method therefor, and storage medium |
| CN104427231A (en) * | 2013-08-28 | 2015-03-18 | 比亚迪股份有限公司 | Fixture for calibrating camera, and calibration method |
| CN104101978A (en) * | 2014-07-22 | 2014-10-15 | 苏州科达科技股份有限公司 | Core calibration device and calibration method |
| CN105405115A (en) * | 2014-08-19 | 2016-03-16 | 宁波舜宇光电信息有限公司 | Image module group alignment system and method thereof |
| CN104219428A (en) * | 2014-08-21 | 2014-12-17 | 深圳市金立通信设备有限公司 | Camera installation device |
| CN106250791A (en) * | 2015-06-30 | 2016-12-21 | 北京智谷睿拓技术服务有限公司 | Display control method and device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053803A (en) * | 2017-12-29 | 2018-05-18 | 广东欧珀移动通信有限公司 | Display bearing calibration, display correction device and the display correction system of display module |
| CN108053803B (en) * | 2017-12-29 | 2020-01-10 | Oppo广东移动通信有限公司 | Display correction method, display correction device and display correction system of display module |
| CN111818327A (en) * | 2019-04-12 | 2020-10-23 | 先进科技新加坡有限公司 | Aligning an image sensor with respect to a lens module |
| CN111818327B (en) * | 2019-04-12 | 2022-03-29 | 先进科技新加坡有限公司 | Aligning an image sensor with respect to a lens module |
| CN112751997A (en) * | 2019-10-31 | 2021-05-04 | 北京小米移动软件有限公司 | Camera module and assembling method |
| CN111947896A (en) * | 2020-08-05 | 2020-11-17 | 上海安翰医疗技术有限公司 | System and method for aligning optical center of lens with center of photosensitive surface of imaging sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107295258A (en) | Adjust method, device and the terminal device of camera lens module | |
| US20210350243A1 (en) | Image Quality Assessment Using Similar Scenes as Reference | |
| CN103179322B (en) | A kind of image color correction method and electronic equipment | |
| CN105956667B (en) | Vehicle insurance setting loss Claims Review method and system | |
| US11645857B2 (en) | License plate number recognition method and device, electronic device and storage medium | |
| EP3520051A1 (en) | Image-based vehicle damage determining method, apparatus, and electronic device | |
| CN101288025B (en) | Improved system and method for exhibiting image focus information on a viewfinder | |
| CN110045704A (en) | The retroactive method of creation data | |
| US20130308047A1 (en) | Camera module and method of assembling camera module | |
| CN105320758A (en) | Search service platform and search service method therefor | |
| CN102387466A (en) | Apparatus and method for power control in geo-tagging in a mobile terminal | |
| CN104636743A (en) | Character image correction method and device | |
| CN106940818A (en) | The method for maintaining and device of terminal device | |
| Dong et al. | Automatic image capturing and processing for petrolwatch | |
| CN109213897A (en) | Video searching method, video searching apparatus and video searching system | |
| CN111447367B (en) | Voice coil motor, driving method, camera module and computer readable storage medium | |
| US11790521B2 (en) | System and method to use machine learning to ensure proper installation and/or repair by technicians | |
| CN118245854B (en) | Transmission line detection method, device, equipment and storage medium | |
| CN115188000A (en) | Text recognition method and device based on OCR (optical character recognition), storage medium and electronic equipment | |
| CN106297370A (en) | Vehicle-mounted monitoring apparatus | |
| CN116597413A (en) | Real-time traffic sign detection method based on improved YOLOv5 | |
| US20070146486A1 (en) | Testing system for digital camera modules | |
| CN109672971A (en) | The localization method, mobile terminal and storage medium of member in group | |
| US20210383494A1 (en) | Method and system for generating an automated police report | |
| CN111062374A (en) | Identification method, device, system, equipment and readable medium of identity card information |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180607 Address after: 518000 B, 503, 602, digital city building, garden city, 1079 Shekou Road, Shekou, Nanshan District, Shenzhen, Guangdong. Applicant after: SHENZHEN WOTE WODE CO., LTD. Address before: 201700 Shanghai Qingpu District, Shanghai Qingping highway 3841 Lane 5, 67 territories 29 buildings two A area 268 rooms. Applicant before: Shanghai Pinxu Information Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |
|
| RJ01 | Rejection of invention patent application after publication |