CN103716561B - image quality parameter adjusting method and system - Google Patents
image quality parameter adjusting method and system Download PDFInfo
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- CN103716561B CN103716561B CN201310755710.0A CN201310755710A CN103716561B CN 103716561 B CN103716561 B CN 103716561B CN 201310755710 A CN201310755710 A CN 201310755710A CN 103716561 B CN103716561 B CN 103716561B
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Abstract
This application discloses a kind of image quality parameter adjusting method and system, image quality parameter regulating system includes picture quality control module and display chip.Reception number step-by-step adjustment image quality parameter setting value by picture quality control module according to setting parameter signal, and corresponding parameter adjusted signals are sent according to regulation number；And the reception number step-by-step adjustment actual value by display chip according to parameter adjusted signals, and when reception number is more than pre-determined number, changes and adjust actual value for progression regulative mode, so as to lift the governing speed of image quality parameter.
Description
Technical field
The application is related to picture quality process field, and in particular to a kind of image quality parameter adjusting method and system.
Background technology
Typically in the use of the video equipment such as television set or computer display, various picture qualities are usually provided with
Play mode, such as mode standard, bright-coloured pattern, film mode and self-defined pattern etc., and at different play mode bottoms
Different image quality parameters is arranged with, user can be adjusted according to different use demands to picture quality, example
Such as, by selecting play mode in function menu, definition, color saturation are then provided under selected play mode
The setting option of the picture qualities such as degree, contrast and brightness, and be presented on display screen, user can correspond to and adjusts these
The parameter value of picture quality.
The adjustment mode of these image quality parameters, be by user press entity on remote control or video equipment by
Key is realized, user image quality parameter value can be raised towards the direction of maximum according to demand and amplified either towards minimum
Lower and reduce in the direction of value.But be in course of adjustment, the variable quantity of image quality parameter generally with user's pressing keys
Number is into 1:1 relation, that is, when user's pressing keys once, image quality parameter value only correspond to plus 1, therefore, if currently
Parameter value and expected setting value gap it is too big, then after the button that must press corresponding number, can be only achieved setting in ideal
Definite value.In this way, it is relatively slow in the adjustment of image quality parameter, and arduously take.
Although there is another regulative mode at present, it is by using the prolonged pressing keys in family, allows adjustment signal persistently to send out
Send, so as to lift gathering way for image quality parameter value, however, this adjustment mode, except button is depressed for a long time
And it is easily damaged outer, too fast due to gathering way, it is too many more than predetermined value to often result in parameter value, and must adjust back amendment again,
Therefore it is operationally and quite inconvenient.
The content of the invention
Technical problems to be solved in this application are to provide a kind of image quality parameter adjusting method and system, pass through step
Enter the mode of regulation collocation progression regulation, the governing speed of image quality parameter is effectively lifted, so as to solve picture quality ginseng
The problem of several regulating the speed can not adapt to use demand, and the adjustment operation of caused image quality parameter is laborious time-consuming.
In order to solve the above problems, this application discloses a kind of image quality parameter adjusting method, including：Pass through image matter
Measure control module and receive setting parameter signal；Picture quality control module is according to the reception number step-by-step adjustment of setting parameter signal
The setting value of image quality parameter；Picture quality control module correspondingly sends parameter regulation letter according to the regulation number of setting value
Number；Parameter adjusted signals are received by display chip；Display chip is according to the reception number step-by-step adjustment figures of parameter adjusted signals
As the actual value of mass parameter；And when the reception number of parameter adjusted signals is more than pre-determined number, display chip progression regulation
Actual value.
The application further discloses a kind of image quality parameter regulating system, including picture quality control module and display core
Piece, and display chip is coupled to picture quality control module.Picture quality control module is provided with the setting of image quality parameter
Value, picture quality control module is according to the reception number step-by-step adjustment setting value of setting parameter signal, and according to setting value
Regulation number correspondingly sends parameter adjusted signals.Display chip is provided with the actual value of image quality parameter, and display chip receives
Parameter adjusted signals, and according to the reception number step-by-step adjustment actual value of parameter adjusted signals, and work as parameter adjusted signals
Reception number be more than pre-determined number, display chip progression regulation actual value；Wherein the number range of actual value is more than setting value
Number range, and the number range of the number range of setting value and actual value overlap.
Compared with prior art, the application can be obtained including following technique effect：
The image quality parameter adjusting method and system of the application, believed by picture quality control module according to parameter setting
Number reception number step-by-step adjustment setting value, and first adjusted in a stepwise manner according to the regulation number of setting value by display chip
Actual value is saved, then actual value is adjusted in a manner of progression, allows the regulation operation of image quality parameter can be in the early stage first with fine setting
Mode is carried out, and accelerates governing speed after the operation of a period of time, so as to shorten the time of regulation operation and provide phase
When easily adjusting program.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please is used to explain the application, does not form the improper restriction to the application.In the accompanying drawings：
Fig. 1 is the block schematic diagram of the image quality parameter regulating system of the embodiment of the present application.
Fig. 2 is the flow chart of the image quality parameter adjusting method of the embodiment of the present application.
Embodiment
Presently filed embodiment is described in detail below in conjunction with drawings and Examples, and thereby how the application is applied
Technological means can fully understand and implement according to this to solve technical problem and reach the implementation process of technical effect.
Some vocabulary has such as been used to censure specific components among specification and claim.Those skilled in the art should
It is understood that hardware manufacturer may call same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer in receivable error range, those skilled in the art can be described within a certain error range solution
Technical problem, basically reach the technique effect.In addition, " coupling " or " electric connection " one word herein comprising it is any directly and
The electric property coupling means connect.Therefore, if the first device of described in the text one is coupled to a second device, the first device is represented
The second device can be directly electrically coupled to, or described second is electrically coupled to indirectly by other devices or coupling means
Device.Specification subsequent descriptions is implement the better embodiment of the application, and so the description is to illustrate that the application's is general
For the purpose of principle, scope of the present application is not limited to.The protection domain of the application, which is worked as, regards appended claims institute defender
It is defined.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, commodity or system including a series of elements not only include those key elements, but also wrapping
Include the other element being not expressly set out, or also include for this process, method, commodity or system intrinsic want
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Other identical element also be present in the process of element, method, commodity or system.
The application scenarios of the application
When using the video equipment such as television set or calculator display, on by remote controller or video equipment
During physical button adjusting image quality parameter, suitable for the scheme of the application.
Embodiment describes
The image quality parameter regulation of the application and system are applied to the video equipment such as television set or calculator display, use
To lift the governing speed of image quality parameter.
As shown in figure 1, the block schematic diagram of the image quality parameter regulating system 10 for the embodiment of the present application.The application is real
Applying the image quality parameter regulating system 10 disclosed by example includes picture quality control module 110 and is coupled to picture quality control
The display chip 120 of molding block 110.
Picture quality control module 110 is provided with the setting value of image quality parameter, and this setting value controls for picture quality
Module 110 passes through remote controller or reality to be presented in the user interface of video equipment (User Interface, UI) for user
The numerical value that the sender units such as body button are adjusted.In this embodiment, in order to allow picture quality control module 110 in user
Operation interface more directly perceived, succinct is provided on interface, therefore can be with 0 in the selection of the number range of setting value
Minimum value, and using 10 for multiple integer as maximum, such as using 0~10 or 0~100 as setting value numerical value
Scope, but be not limited thereto.
And display chip 120 is provided with the actual value of image quality parameter, this actual value is the efficiency of display chip 120 itself
The number range that can be supported.Therefore, the number range of actual value can be more than the number of the setting value of picture quality control module 110
It is worth scope, so as to contain the number range of setting value, the number range of setting value and the number range of actual value is overlapped.This
Outside, the number range of actual value is equally to be used as minimum value using 0, allow the number range of setting value by maximum with most
Small value is mapped in the mode of the maxima and minima of institute's actual value respectively, and corresponding close is established between setting value and actual value
System, in order to after the numerical value of the regulation setting value of picture quality control module 110, allow display chip 120 to correspond to regulation figure
As the actual value of mass parameter.
In addition, in the present embodiment, operated in order to facilitate the regulation of image quality parameter, in picture quality control module
In the number range of 110 setting value, it is also an option that the default value of setting between the minimum and maximum one of property, equally
Ground, in the number range of the actual value of display chip 120, also selective setting between the minimum and maximum one refers to
Value, allows default value to map to reference value.The configuration of default value and reference value, primarily to carrying out image quality parameter
Regulation operation when, as the numerical value of setting value and actual value towards maximum increase either towards minimum value reduction benchmark
Point.For example, when the number range of setting value is between 0~10, and the number range of actual value between 0~24 when, in setting value
The numerical value 5 close to median can be taken to be worth by default in number range, and can take and connect in the number range of actual value
The numerical value 14 of nearly median is used as reference value, allows the default value 5 of setting value to correspond to the reference value 14 of actual value, that is to say, that
Although image quality parameter is presented with numerical value 5 on a user interface, what it was actually presented is 120 upper figure of display chip
As mass parameter be 14 when efficiency.
And in the number range of setting value and the number range of actual value other numerical value mapping relations, then pass through image matter
Amount control module 110 arranges in pairs or groups display chip for the regulative mode of actual value to reach for the regulative mode of setting value.
It is applied to the reality of image quality parameter adjustment to the application image quality parameter regulating system with an embodiment below
Now it is described further.As depicted in figs. 1 and 2, the image quality parameter adjusting method of the embodiment of the present application includes：
Step S10, setting parameter signal is received by picture quality control module 110.
Step S20, picture quality control module 110 is according to the reception number step-by-step adjustment picture quality of setting parameter signal
The setting value of parameter.
After picture quality control module 110 receives the setting parameter signal that sender unit is sent, image matter
It is the setting according to the reception number, in a stepwise manner adjusting image quality parameter of setting parameter signal to measure control module 110
Value, the numerical values recited of setting value is allowed to increase in a manner of equal proportion with the number increase of setting parameter signal towards maximum
Either reduced towards minimum value.For example, if sender unit is pressed once, and corresponds to and send primary parameter setting signal
When, the i.e. corresponding plus or minus one of default value in setting value as a reference value；If sender unit is continuously pressed three times, i.e.,
Corresponding to send cubic parametric setting signal, now, default value is i.e. corresponding plus 3 or subtracts 3, makes the numerical value of default value towards setting value
Maximum increase is either reduced towards the minimum value of setting value.Wherein numerical value increases or decreases, and is believed according to parameter setting
Number type for up-regulation signal or lower signal, and the corresponding numerical values recited by setting value towards maximum increase either court
Reduced to minimum value.Therefore, in this step, if the reception number of setting parameter signal is " N ", the numerical values recited of setting value
It is adjusted to that " default value adds N ", and either " default value subtracts N ".
Step S30, picture quality control module 110 correspondingly send parameter adjusted signals according to the regulation number of setting value.
After picture quality control module 110 adjusts setting value according to the reception number of setting parameter signal, picture quality
Control module 110 is that the parameter adjusted signals of same number are sent according to the regulation number of setting value.
Step S40, parameter adjusted signals are received by display chip.
Step S50, display chip according to parameter adjusted signals reception number step-by-step adjustment image quality parameter reality
Value.
After display chip 120 receives parameter adjusted signals, display chip 120 is connecing according to parameter adjusted signals
Number is received, the actual value of first adjusting image quality parameter in a stepwise manner, allows the numerical values recited of actual value in a manner of equal proportion
Increase towards maximum and either reduced towards minimum value with the number increase of parameter adjusted signals.Therefore, when parameter is adjusted
When the reception number for saving signal is one time, the i.e. corresponding plus or minus one of reference value in actual value as a reference value；Similarly, if
The reception number of parameter adjusted signals for three times when, reference value is i.e. corresponding plus 3 or subtracts 3, makes the numerical value of reference value towards actual value
Maximum increase either towards setting value minimum value reduce.In this step, display chip 120 is joined for picture quality
The regulative mode of several actual values is identical for the regulative mode of setting value with picture quality control module, therefore, if parameter is adjusted
The reception number for saving signal be " n ", then the numerical values recited of actual value is to be adjusted to that " reference value adds n ", and either " reference value subtracts
n”。
Step S60, when the reception number of parameter adjusted signals is more than pre-determined number, display chip progression regulation actual value.
When the number of the parameter adjusted signals received by display chip 120 is more than pre-determined number (such as 3 times or 5 times)
When, display chip 120 judges previous step-by-step adjustment mode, is still unable to reach expected effect, and uses progression mode instead
The actual value of adjusting image quality parameter.That is, in this stage, if display chip 120 is for parameter adjusted signals
The predetermined number that receives is three times, when the reception number of parameter adjusted signals enters the 4th time, display chip passes through progression side
Formula adjusts actual value.Such as in a manner of cumulative or multiple is increased, actual value is allowed with the reception number of parameter adjusted signals
Increase, and quickly increase towards maximum and either reduced towards minimum value.
For example, if the reception number of parameter adjusted signals exceedes pre-determined number once, benchmark is used as in actual value
The reference value of value is i.e. corresponding to be added 2 or subtracts 2；And if the reception number of parameter adjusted signals is secondary more than pre-determined number, in reality
Reference value in value as a reference value, which corresponds to, to be added 3 or subtracts 3, or is added 4 in a manner of multiple increase or subtracted 4.Therefore, in this rank
Duan Zhong, if the reception number of parameter adjusted signals exceedes, pre-determined number " n " is secondary, and the numerical values recited of actual value is adjusted to
" reference value adds n+1 " either " reference value subtracts n-1) "；Or it is adjusted to that " reference value adds n2" either " reference value subtracts n2)”
Deng.The actual value of image quality parameter is allowed with the increase of the reception number of parameter adjusted signals, and quickly towards maximum
Or minimum value increases or decreases, so as to promote regulation efficiency of the application for image quality parameter.
In addition, what deserves to be explained is, typically before video equipment dispatches from the factory, the setting value of its image quality parameter and setting
The mapping relations of value and reference value may be adjusted to preferred condition by detecting instrument, therefore, if making in video equipment
During with needing to be adjusted image quality parameter, the image quality parameter adjusting method of the application can first pass through step-by-step movement
Regulative mode, allow image quality parameter actual value first be adjusted near the reference value of optimization, if for adjust result
It is dissatisfied, then adjustment programme is accelerated by follow-up regulative mode, so as to have fine setting and quick-adjustsing advantage concurrently.
Some preferred embodiments of the application have shown and described in described above, but as previously described, it should be understood that the application
Be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations,
Modification and environment, and above-mentioned teaching or the technology or knowledge of association area can be passed through in the scope of the invention is set forth herein
It is modified., then all should be in this Shen and the change and change that those skilled in the art are carried out do not depart from spirit and scope
Please be in the protection domain of appended claims.
Claims (5)
- A kind of 1. image quality parameter adjusting method, it is characterised in that including：Setting parameter signal is received by picture quality control module；Described image quality control module is according to the reception number step-by-step adjustment image quality parameter of the setting parameter signal Setting value；Described image quality control module correspondingly sends parameter adjusted signals according to the regulation number of the setting value；The parameter adjusted signals are received by display chip；The display chip according to the parameter adjusted signals reception number step-by-step adjustment described image mass parameter reality Value；AndWhen the reception number of the parameter adjusted signals is more than pre-determined number, the display chip progression adjusts the actual value；Wherein, in the operation of setting value described in described image quality control module step-by-step adjustment, described image quality control mould Block the numerical values recited of default value in setting value described in step-by-step adjustment, makes the default value in the number range of the setting value Numerical value towards the setting value maximum increase either towards the setting value minimum value reduce；In the operation of actual value described in the display chip step-by-step adjustment, the display chip is in the numerical value model of the actual value In enclosing, the numerical values recited of reference value in actual value described in step-by-step adjustment, make the numerical value of the reference value towards the actual value Maximum increase is either reduced towards the minimum value of the actual value, and the default value of the setting value is mapped in institute The reference value of actual value is stated, makes the numerical value of the reference value as the numerical value of the default value increases or decreases.
- 2. image quality parameter adjusting method as claimed in claim 1, it is characterised in thatIn the operation of setting value described in described image quality control module step-by-step adjustment and the display chip step-by-step adjustment institute In the operation for stating actual value, the numerical value of the setting value is increased in a manner of equal proportion with the number of the setting parameter signal Towards maximum increase either towards minimum value reduce, and the numerical value of the actual value in a manner of equal proportion with described The number of parameter adjusted signals increases and increases towards maximum and either reduced towards minimum value.
- 3. image quality parameter adjusting method as claimed in claim 1, it is characterised in thatIn the operation that the display chip progression adjusts the actual value, the numerical value of the actual value is with the increase of cumulative or multiple Mode with the parameter adjusted signals number increase and towards maximum increase either towards minimum value reduce.
- A kind of 4. image quality parameter regulating system, it is characterised in that including：Picture quality control module, the setting value of image quality parameter is provided with, described image quality control module is according to parameter Setting value described in the reception number step-by-step adjustment of setting signal, and parameter is correspondingly sent according to the regulation number of the setting value Regulate signal；AndDisplay chip, is coupled to described image quality control module, and the display chip is provided with described image mass parameter Actual value, the display chip receives the parameter adjusted signals, and is walked according to the reception number of the parameter adjusted signals Enter to adjust the actual value, and when the reception number of the parameter adjusted signals is more than pre-determined number, the display chip tires out Enter and adjust the actual value；The number range of wherein described actual value be more than the setting value number range, and the number range of the setting value with The number range of the actual value overlaps；Wherein, the maxima and minima of the setting value is mapped in the maxima and minima of the actual value respectively；The setting value includes a default value, and the default value is between the maxima and minima of the setting value, and institute Stating actual value includes a reference value, and the reference value is between the maxima and minima of the actual value, wherein described silent Recognize value and be mapped in the reference value, the numerical values recited of the default value with the reception number increase of the setting parameter signal and Increase towards maximum and either reduced towards minimum value, and the numerical values recited of the reference value is with the numerical value of the default value Increase and increase, and as the numerical value of the default value is reduced and is reduced.
- 5. image quality parameter regulating system as claimed in claim 4, it is characterised in thatThe maximum of the setting value is 10 multiple, and the minimum value of the minimum value of the setting value and the actual value is Zero.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755710.0A CN103716561B (en) | 2013-12-27 | 2013-12-27 | image quality parameter adjusting method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755710.0A CN103716561B (en) | 2013-12-27 | 2013-12-27 | image quality parameter adjusting method and system |
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| CN103716561A CN103716561A (en) | 2014-04-09 |
| CN103716561B true CN103716561B (en) | 2017-12-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105373372B (en) * | 2014-08-27 | 2018-11-02 | 深圳Tcl新技术有限公司 | Parameter method of adjustment and system |
| CN106814940B (en) * | 2015-11-30 | 2020-11-03 | 创新先进技术有限公司 | Numerical value input method and device |
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| CN101383914A (en) * | 2007-09-04 | 2009-03-11 | 康佳集团股份有限公司 | Method for quick regulating analogue signal of television and television set thereof |
| CN101721227A (en) * | 2009-10-21 | 2010-06-09 | 无锡祥生科技有限公司 | Method for selecting preset value of image-guided ultrasonic diagnostic apparatus |
| JP2011071796A (en) * | 2009-09-28 | 2011-04-07 | Hitachi Consumer Electronics Co Ltd | Imaging apparatus and method of adjusting image quality of the same |
| CN201946106U (en) * | 2010-11-29 | 2011-08-24 | 青岛海信信芯科技有限公司 | Remote controller |
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|---|---|---|---|---|
| JP2007235506A (en) * | 2006-03-01 | 2007-09-13 | Pioneer Electronic Corp | Image adjusting apparatus and image adjusting method |
| JP2007288555A (en) * | 2006-04-18 | 2007-11-01 | Pioneer Electronic Corp | Device and method for adjusting image |
| JP2007288587A (en) * | 2006-04-18 | 2007-11-01 | Pioneer Electronic Corp | Video adjusting device, video adjusting method and video processing program |
| JP5197137B2 (en) * | 2008-04-28 | 2013-05-15 | 株式会社東芝 | Image display device and image display method |
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- 2013-12-27 CN CN201310755710.0A patent/CN103716561B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101383914A (en) * | 2007-09-04 | 2009-03-11 | 康佳集团股份有限公司 | Method for quick regulating analogue signal of television and television set thereof |
| JP2011071796A (en) * | 2009-09-28 | 2011-04-07 | Hitachi Consumer Electronics Co Ltd | Imaging apparatus and method of adjusting image quality of the same |
| CN101721227A (en) * | 2009-10-21 | 2010-06-09 | 无锡祥生科技有限公司 | Method for selecting preset value of image-guided ultrasonic diagnostic apparatus |
| CN201946106U (en) * | 2010-11-29 | 2011-08-24 | 青岛海信信芯科技有限公司 | Remote controller |
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