CN106094408B - Image quality parameter adaptive adjusting method, device and laser projection device - Google Patents
Image quality parameter adaptive adjusting method, device and laser projection device Download PDFInfo
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- CN106094408B CN106094408B CN201610687050.0A CN201610687050A CN106094408B CN 106094408 B CN106094408 B CN 106094408B CN 201610687050 A CN201610687050 A CN 201610687050A CN 106094408 B CN106094408 B CN 106094408B
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2033—LED or laser light sources
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/142—Adjusting of projection optics
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Abstract
The embodiment of the present invention provides image quality parameter adaptive adjusting method, device and the laser projection device of laser projection device.In one embodiment, the described method includes：Whether detection laser projection device has replaced new camera lens；When detecting that laser projection device has replaced new camera lens, the equipment identification parameter of the current lens of the laser projection device is obtained；Corresponding preferred image quality parameter is transferred according to the equipment identification parameter of the current lens；Image quality parameter setting is carried out to the laser projection device according to the image quality parameter.Automatically the image quality parameter of laser projection device can be configured, reduces user's operation.
Description
Technical field
The present invention relates to Color Laser Projection Technology field, in particular to a kind of laser projection device image quality parameter from
Adapt to adjusting method, device and laser projection device.
Background technology
The laser projection devices such as existing laser-projector or laser television, camera lens are usually what is replaced.Laser is thrown
The image quality factor and camera lens of shadow equipment are closely related, for example, under the Text Mode of laser projection device, i.e., it is traditional in order to
It is higher to requirements such as the clarity of image quality under PPT demonstration isotypes.It is regarded for another example laser projection device is used as film etc.
Frequency plays, more beautiful to dazzling of being adjusted of the image quality of image under the pattern of video playing.With the increase of user demand, not
Under same usage scenario, laser projection device may need replacing using different camera lenses to meet different user demands.If
The setting that camera lens can cause new camera lens not adapt to the current image quality parameter of laser projection device is replaced, cause picture unintelligible etc.
Problem.
The content of the invention
In view of this, the image quality parameter adaptive tune for being designed to provide a kind of laser projection device of the embodiment of the present invention
Save method, apparatus and laser projection device.
A kind of image quality parameter adaptive adjusting method for wearing laser projection device provided in an embodiment of the present invention, the method
Including：
Whether detection laser projection device has replaced new camera lens；
When detecting that laser projection device has replaced new camera lens, the current lens for obtaining the laser projection device are set
Standby identification parameter；
Corresponding preferred image quality parameter is transferred according to the equipment identification parameter of the current lens；
Image quality parameter setting is carried out to the laser projection device according to the image quality parameter.
Preferably, this method further includes：Prestore distinct device identification parameter in the memory of the laser projection device
Corresponding preferred frame parameter；
The step of equipment identification parameter according to the current lens transfers corresponding preferred image quality parameter includes：
The equipment identification parameter of current lens is obtained from the memory and is transferred corresponding with the equipment identification parameter
Preferred image quality parameter.
Preferably, this method further includes：The laser projection device is circumscribed with to store the equipment identification of different camera lenses
The memory of parameter and its corresponding preferred image quality parameter；
The step of transferring corresponding preferred image quality parameter according to the equipment identification parameter of the current lens includes：
The equipment identification parameter of current lens is obtained from the memory and is transferred corresponding with the equipment identification parameter
Preferred image quality parameter.
Preferably, whether detection laser projection device has replaced new camera lens step and is starting the laser projection device every time
When automated execution.
Preferably, whether detection laser projection device has replaced new camera lens step and has received detection operation input by user
Shi Zhihang.
The embodiment of the present invention also provides a kind of image quality parameter adaptive regulating device of laser projection device, described device bag
It includes：
Lens changing detection module, for detecting whether laser projection device has replaced new camera lens；
Device parameter acquisition module, for when detecting that laser projection device has replaced new camera lens, obtaining the laser
The equipment identification parameter of the current lens of projector equipment；
Image quality parameter transfers module, for transferring corresponding preferred image quality according to the equipment identification parameter of the current lens
Parameter；
Image quality parameter setting module sets for carrying out image quality parameter to the laser projection device according to the image quality parameter
It puts.
Preferably, further include：Pre- storing module, for by the equipment identification parameter of different camera lenses and its corresponding preferred picture
Parameter is stored in advance in the memory of the laser projection device.
Preferably, further include：Memory identification module, for identifying whether the laser projection device is circumscribed with storage
Device, if so, the image quality parameter is transferred the equipment identification parameter of camera lens before module is obtained from the memory and transferred and institute
State the corresponding preferred image quality parameter of equipment identification parameter.
Preferably, the lens changing detection module when starting the laser projection device or is receiving user's input
Detection operation when, detection current lens whether be replace new camera lens.
The embodiment of the present invention also provides a kind of laser projection device, and the equipment includes the picture of above-mentioned laser projection device
Matter parameter adaptive regulating device.
Compared with prior art, the image quality parameter adaptive adjusting method of laser projection device of the invention, device and swash
Light projecting device need not artificially adjust image quality parameter after camera lens is replaced, and laser projection device is automatically by image quality parameter setting
To preferred parameter state, user experience is improved.
For the above objects, features and advantages of the present invention is enable to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the block diagram for the laser projection device that present pre-ferred embodiments provide.
The flow of the image quality parameter adaptive adjusting method for the laser projection device that Fig. 2 first embodiment of the invention provides
Figure.
The flow of the image quality parameter adaptive adjusting method for the laser projection device that Fig. 3 second embodiment of the invention provides
Figure.
The flow of the image quality parameter adaptive adjusting method for the laser projection device that Fig. 4 third embodiment of the invention provides
Figure.
Fig. 5 is the function of the image quality parameter adaptive regulating device for the laser projection device that fourth embodiment of the invention provides
Module diagram.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can configure to arrange and design with a variety of herein.Cause
This, the detailed description of the embodiment of the present invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Go out all other embodiments obtained on the premise of creative work, belong to the scope of protection of the invention.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.Meanwhile the present invention's
In description, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
As shown in Fig. 2, it is the block diagram of laser projection device 100.The laser projection device 100 is joined including image quality
Number self-adaptive regulating 108, memory 101, storage control 102, processor 103, Peripheral Interface 104, input and output list
Member 105, audio unit 106, display unit 107.
The memory 101, storage control 102, processor 103, Peripheral Interface 104, input-output unit 105, sound
Frequency unit 106,107 each element of display unit are directly or indirectly electrically connected between each other, to realize the transmission of data or friendship
Mutually.It is electrically connected for example, these elements can be realized between each other by one or more communication bus or signal wire.The laser
The image quality parameter adaptive regulating device 108 of projector equipment include it is at least one can be in the form of software or firmware (firmware)
It is stored in the memory 101.The processor 103 is used to perform the executable module stored in memory 101, such as institute
State software function module or computer program that the image quality parameter adaptive regulating device 108 of laser projection device includes.
Wherein, memory 101 may be, but not limited to, random access memory 101 (Random Access Memory,
RAM), read-only memory (Read Only Memory, ROM), programmable read only memory (Programmable Read-
Only Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only Memory,
EPROM), electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only Memory,
EEPROM) etc..Wherein, memory 101 is for storing program, and the processor 103 is after receiving and executing instruction, described in execution
Program, the method performed by server that the stream process that foregoing any embodiment of the embodiment of the present invention discloses defines can be applied to
It is realized in processor 103 or by processor 103.
Processor 103 may be a kind of IC chip, have the processing capacity of signal.Above-mentioned processor 103 can
To be general processor 103, including central processing unit 103 (Central Processing Unit, abbreviation CPU), network processes
Device 103 (Network Processor, abbreviation NP) etc.；It can also be digital signal processor 103 (DSP), application-specific integrated circuit
(ASIC), ready-made programmable gate array (FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..
Various input/output devices are coupled to processor 103 and memory 101 by the Peripheral Interface 104.At some
In embodiment, Peripheral Interface 104, processor 103 and storage control 102 can be realized in one single chip.Other one
In a little examples, they can be realized by independent chip respectively.
Input-output unit 105 is used to that user input data to be supplied to realize user and the laser projection device 100
Interaction.The input-output unit 105 may be, but not limited to, various buttons on remote controler and equipment etc..
Audio unit 106 provides a user audio interface, may include one or more microphones, one or more raises
Sound device and voicefrequency circuit.
Display unit 107 provides an interactive interface (such as user interface) between the projector equipment and user
Or it is referred to for display image data to user.In the present embodiment, the display unit 107 can be liquid crystal display or touch
Control display.Can be that the capacitance type touch control screen or resistance-type of single-point and multi-point touch operation is supported to touch if touch control display
Control screen etc..Single-point and multi-point touch operation is supported to refer to that touch control display can sense on the touch control display one or more
The touch control operation generated simultaneously at a position, and the touch control operation that this is sensed transfers to processor 103 to be calculated and handled.
The image quality parameter adaptive regulating device 108 is installed/is stored in memory 101 and performed by processor 103.
When laser projection device 100 receives the detection operation of user or the start of laser projection device 100, camera lens can be detected
And Initialize installation is carried out to the image quality data of equipment, so that user is every time it can be seen that more satisfied picture state, is reduced
Adjusting to laser projection device 100.
First embodiment
Referring to Fig. 2, it is the picture applied to laser projection device 100 shown in FIG. 1 that present pre-ferred embodiments provide
The flow chart of matter parameter adaptive adjusting method.Idiographic flow shown in Fig. 2 will be described in detail below.
Whether step S101, detection laser projection device 100 have replaced new camera lens.
In detail, laser projection device 100 can be laser-projector or laser television.The sheet of laser television
Matter is realized by laser projection and special metal curtain.
In one embodiment, the step S101 can be automatic when starting the laser projection device 100 every time
It performs.
In another embodiment, the step S101 can be performed when receiving detection operation input by user.
In detail, can be that an operation button is set in laser projection device 100, such as " set " button, described in user's pressing
" set " button can trigger the step S101 and camera lens be detected.
Step S102 when detecting that laser projection device 100 has replaced new camera lens, obtains the laser projection device
The equipment identification parameter of 100 current lens.
The equipment identification parameter specifically may include camera lens for identifying the currently used camera lens of laser projection device 100
Company-information, camera lens model or for identifying equipment mark code of camera lens etc..
Step S103 transfers corresponding preferred image quality parameter according to the equipment identification parameter of the current lens.
In detail, image quality parameter can include, but not limited to contrast, brightness, color and saturation degree etc..Different mirrors
Head has one group or multigroup relatively preferred image quality parameter, by the image quality parameter setting of laser projection device 100 into described excellent
Image quality parameter is selected, can make the picture that laser projection device 100 is shown that can more meet user couple when using current lens
The demand of picture, the preferred image quality parameter can be that system default value can also be the value that User Defined is set.
Step S104 carries out image quality parameter setting according to the image quality parameter to the laser projection device 100.By laser
The image quality parameter regulation of projector equipment 100 is into the preferred image quality parameter.
The image quality parameter adaptive adjusting method of laser projection device in the present embodiment is replaced adaptive after camera lens
Ground adjust image quality parameter, using laser projection device 100 can in the case where need not artificially adjust image quality parameter direct energy
It enough shows best picture, reduces the troublesome operation of user setting parameter, allow users to quickly and easily replace camera lens.
Second embodiment
The present embodiment provides a kind of image quality parameter adaptive adjusting method of laser projection device, with first embodiment class
Seemingly, the difference is that, the storage to equipment identification parameter is further included, as shown in figure 3, specifically the present embodiment is including following
Step：
Step S201, the distinct device identification parameter that prestores in the memory 101 of the laser projection device 100 are corresponding
It is preferred that frame parameter.
In detail, the corresponding preferred picture of distinct device identification parameter can be joined before laser projection device 100 is dispatched from the factory
Number is pre-stored in the memory 101；Periodically or periodically the distinct device stored in laser projection device 100 can not also be known
The data of the corresponding preferred frame parameter of other parameter are updated so that the laser projection device 100 can be automatically according to more
Lens type, automatic adjusument is suitble to the image quality parameter of different type camera lens.
Whether step S202, detection laser projection device 100 have replaced new camera lens.
Step S203 when detecting that laser projection device 100 has replaced new camera lens, is obtained from the memory 101
The equipment identification parameter of current lens and transfer preferred image quality parameter corresponding with the equipment identification parameter.
Step S204 carries out image quality parameter setting according to the image quality parameter to the laser projection device 100.
Other details on the present embodiment can further refer to first embodiment, and details are not described herein.
The image quality parameter adaptive adjusting method of laser projection device in the present embodiment can directly be thrown in laser
The data of needs are read in the memory of shadow equipment 100, reduce the flow of 100 searching data of laser projection device, improve image quality
The efficiency of parameter regulation.
3rd embodiment
The present embodiment provides a kind of image quality parameter adaptive adjusting method of laser projection device, with first embodiment class
Seemingly, the difference is that, the storage to equipment identification parameter is further included, as shown in figure 4, specifically the present embodiment is including following
Step：
Step S301, will be for storing the storage of the equipment identification parameter of different camera lenses and its corresponding preferred image quality parameter
Device is external in the laser projection device 100.
It in detail, can be by user by the equipment identification parameter for prestoring different camera lenses and its corresponding preferred image quality parameter
Memory access in the laser projection device 100.
Whether step S302, detection laser projection device 100 have replaced new camera lens.
Step S303 obtains the equipment identification parameter of current lens from the memory and transfers and equipment identification
The corresponding preferred image quality parameter of parameter.
Step S304 carries out image quality parameter setting according to the image quality parameter to the laser projection device 100.
Other details on the present embodiment can further refer to first embodiment, and details are not described herein.
The image quality parameter adaptive adjusting method of laser projection device in the present embodiment can directly be thrown in laser
The data of needs are read in the external memory of shadow equipment 100, reduce the flow of 100 searching data of laser projection device, are improved
The efficiency of image quality parameter regulation.
Fourth embodiment
The present embodiment provides a kind of image quality parameter adaptive regulating device of laser projection device, as shown in figure 5, the dress
Put including：Lens changing detection module 410, device parameter acquisition module 420, image quality parameter transfer module 430 and image quality parameter
Setup module 440.
Lens changing detection module 410, for detecting whether laser projection device 100 has replaced new camera lens.In detail, institute
Stating lens changing detection module 410 can grasp when starting the laser projection device or receiving detection input by user
When making, whether detection current lens are the new camera lens replaced.
Device parameter acquisition module 420, for when detecting that laser projection device 100 has replaced new camera lens, obtaining institute
State the equipment identification parameter of the current lens of laser projection device 100.
Image quality parameter transfers module 430, corresponding preferred for being transferred according to the equipment identification parameter of the current lens
Image quality parameter.
Image quality parameter setting module 440, for carrying out image quality to the laser projection device 100 according to the image quality parameter
Parameter setting.
First embodiment can further be referred to by closing other details of device in this present embodiment, no longer superfluous herein
It states.
The image quality parameter adaptive regulating device of laser projection device in the present embodiment is replaced adaptive after camera lens
Ground adjust image quality parameter, using laser projection device 100 can in the case where need not artificially adjust image quality parameter direct energy
It enough shows best picture, reduces the troublesome operation of user setting parameter, allow users to quickly and easily replace camera lens.
In addition, the image quality parameter adaptive regulating device 108 can further include pre- storing module 450, for inciting somebody to action
The equipment identification parameter of different camera lenses and its corresponding preferred frame parameter are stored in advance in depositing for the laser projection device 100
In reservoir 101.Correspondingly, image quality parameter transfers the equipment that module 430 can transfer the current lens from the memory 101
The corresponding preferred image quality parameter of identification parameter.
The image quality parameter adaptive regulating device 108 of the laser projection device can further include memory identification
Module 460, for identifying whether the laser projection device 100 is circumscribed with memory, if so, then transferring the image quality parameter
It the equipment identification parameter of camera lens and is transferred and the equipment identification parameter pair before module 430 is obtained from the external memory
The preferred image quality parameter answered.
Other details on above device can further refer to second or third embodiments, and details are not described herein.
Device in above-described embodiment can reduce the flow of 100 searching data of laser projection device, improve image quality
The efficiency of parameter regulation.
In several embodiments provided herein, it should be understood that disclosed apparatus and method can also pass through
Other modes are realized.The apparatus embodiments described above are merely exemplary, for example, flow chart and block diagram in attached drawing
Show the devices of multiple embodiments according to the present invention, method and computer program product architectural framework in the cards,
Function and operation.In this regard, each box in flow chart or block diagram can represent the one of a module, program segment or code
Part, a part for the module, program segment or code include one or more and are used to implement holding for defined logic function
Row instruction.It should also be noted that at some as in the realization method replaced, the function that is marked in box can also be to be different from
The order marked in attached drawing occurs.For example, two continuous boxes can essentially perform substantially in parallel, they are sometimes
It can perform in the opposite order, this is depending on involved function.It is it is also noted that every in block diagram and/or flow chart
The combination of a box and the box in block diagram and/or flow chart can use function or the dedicated base of action as defined in performing
It realizes or can be realized with the combination of specialized hardware and computer instruction in the system of hardware.
In addition, each function module in each embodiment of the present invention can integrate to form an independent portion
Point or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized in the form of software function module and is independent production marketing or in use, can be with
It is stored in a laser projection device read/write memory medium.Based on such understanding, technical scheme is substantially
The part to contribute in other words to the prior art or the part of the technical solution can be embodied in the form of software product
Come, which is stored in a storage medium, is used including some instructions so that a laser projection device
(can be laser-projector or laser television etc.) performs all or part of the steps of the method according to each embodiment of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access
The various media that can store program code such as memory (RAM, Random Access Memory), magnetic disc or CD.It needs
It is noted that herein, relational terms such as first and second and the like are used merely to an entity or operation
It is distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation, there are any this
Actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, article or equipment including a series of elements are not only including those elements, but also wrap
Include other elements that are not explicitly listed or further include for this process, method, article or equipment it is intrinsic will
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that wanted including described
Also there are other identical elements in the process of element, method, article or equipment.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.It should be noted that：Similar label and letter exists
Similar terms is represented in following attached drawing, therefore, once being defined in a certain Xiang Yi attached drawing, is then not required in subsequent attached drawing
It is further defined and is explained.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in change or replacement, should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention described should be subject to the protection scope in claims.
Claims (10)
1. a kind of image quality parameter adaptive adjusting method of laser projection device, which is characterized in that the described method includes：
Whether detection laser projection device has replaced new camera lens；
When detecting that laser projection device has replaced new camera lens, the equipment for obtaining the current lens of the laser projection device is known
Other parameter；
Corresponding preferred image quality parameter is transferred according to the equipment identification parameter of the current lens；
Image quality parameter setting is carried out to the laser projection device according to the image quality parameter, wherein, the image quality parameter includes
Contrast, brightness, color, saturation degree at least one therein.
2. the image quality parameter adaptive adjusting method of laser projection device as described in claim 1, which is characterized in that this method
It further includes：The corresponding preferred frame parameter of the distinct device identification parameter that prestores in the memory of the laser projection device；
The step of transferring corresponding preferred image quality parameter according to the equipment identification parameter of the current lens includes：
The equipment identification parameter of current lens is obtained from the memory and is transferred corresponding excellent with the equipment identification parameter
Select image quality parameter.
3. the image quality parameter adaptive adjusting method of laser projection device as described in claim 1, which is characterized in that this method
It further includes：The laser projection device is circumscribed with to store the equipment identification parameter of different camera lenses and its corresponding preferred image quality
The memory of parameter；
The step of transferring corresponding preferred image quality parameter according to the equipment identification parameter of the current lens includes：
The equipment identification parameter of current lens is obtained from the memory and is transferred corresponding excellent with the equipment identification parameter
Select image quality parameter.
4. the image quality parameter adaptive adjusting method of the laser projection device as described in claim 1-3 any one, feature
It is, detects that the step of whether laser projection device has replaced new camera lens is held automatically when starting the laser projection device every time
Row.
5. the image quality parameter adaptive adjusting method of the laser projection device as described in claim 1-3 any one, feature
It is, detects that the step of whether laser projection device has replaced new camera lens performs when receiving detection operation input by user.
6. the image quality parameter adaptive regulating device of a kind of laser projection device, which is characterized in that described device includes：
Lens changing detection module, for detecting whether laser projection device has replaced new camera lens；
Device parameter acquisition module, for when detecting that laser projection device has replaced new camera lens, obtaining the laser projection
The equipment identification parameter of the current lens of equipment；
Image quality parameter transfers module, joins for transferring corresponding preferred image quality according to the equipment identification parameter of the current lens
Number；
Image quality parameter setting module, for carrying out image quality parameter setting to the laser projection device according to the image quality parameter,
Wherein, the image quality parameter includes contrast, brightness, color, saturation degree at least one therein.
7. the image quality parameter adaptive regulating device of laser projection device as claimed in claim 6, which is characterized in that also wrap
It includes：Pre- storing module, it is described for the equipment identification parameter of different camera lenses and its corresponding preferred frame parameter to be stored in advance in
In the memory of laser projection device.
8. the image quality parameter adaptive regulating device of laser projection device as claimed in claim 6, which is characterized in that also wrap
It includes：Memory identification module, for identifying whether the laser projection device is circumscribed with memory, if so, the image quality parameter
It transfers the equipment identification parameter of camera lens before module is obtained from the memory and transfers corresponding with the equipment identification parameter
It is preferred that image quality parameter.
9. the image quality parameter adaptive regulating device of the laser projection device as described in claim 6-8 any one, feature
It is, the lens changing detection module is when starting the laser projection device or is receiving detection operation input by user
When, whether detection current lens are the new camera lens replaced.
A kind of 10. laser projection device, which is characterized in that the image quality ginseng including the laser projection device described in 6-9 any one
Number self-adaptive regulating.
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| WO2018054089A1 (en) * | 2016-09-22 | 2018-03-29 | 深圳市光峰光电技术有限公司 | Lens and electronic device |
| JP7309442B2 (en) * | 2019-05-13 | 2023-07-18 | キヤノン株式会社 | image projection device |
| WO2022077239A1 (en) * | 2020-10-13 | 2022-04-21 | 深圳市大疆创新科技有限公司 | Camera parameter calibration method, image processing method and apparatus, and storage medium |
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| CN103176339A (en) * | 2012-08-23 | 2013-06-26 | 深圳市金立通信设备有限公司 | System and method for automatically adjusting projection brightness |
| CN104111579A (en) * | 2014-07-04 | 2014-10-22 | 深圳雅图数字视频技术有限公司 | Method for adjusting contrast of projector in real time and projector |
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