CN101556787A - Method for adjusting image quality - Google Patents
Method for adjusting image quality Download PDFInfo
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- CN101556787A CN101556787A CNA2008100667043A CN200810066704A CN101556787A CN 101556787 A CN101556787 A CN 101556787A CN A2008100667043 A CNA2008100667043 A CN A2008100667043A CN 200810066704 A CN200810066704 A CN 200810066704A CN 101556787 A CN101556787 A CN 101556787A
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- information source
- image quality
- parameter value
- quality parameter
- surround lighting
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Abstract
The invention provides a method for adjusting image quality, which comprises the following steps: a, invoking an image quality parameter value according to an ambient light option and a current information source mode of a display; and b, inputting the image quality parameter value into a register corresponding to the display. In the technical scheme, users can adjust the image display quality according to different ambient lights, and select through a menu only based on the current ambient light during the adjustment, thereby avoiding complicated and professional technical parameters, and being simple and fast to operate. In addition, the technical scheme provided by the invention ensures that the image quality can be adjusted according to the information source mode so that the image quality can be optimal under the different information source modes.
Description
Technical field
The invention belongs to the display technique field, relate in particular to a kind of method according to surround lighting and input signal pattern adjustment image displaying quality.
Background technology
Existing display device, as televisor or computer monitor spare, the user can adjust picture quality, as menu is provided, for the user brightness, the isoparametric value of contrast are adjusted, these adjustment means make the user to adjust the display quality of image according to actual needs.
But also there is following deficiency in existing technical scheme:
1, user's great majority all are the layman, and substantially with subjective feeling, under the too much situation of adjustable parameters, the user can not adjust to picture quality best state for the adjustment of these parameters;
2, existing technical scheme is not considered the influence of different information sources to picture quality, and the user can not adjust these parameters at different input signals;
3, existing technical scheme is not considered the influence of surround lighting to picture quality, and the user can not adjust these parameters at different surround lightings.
Summary of the invention
The method that the object of the present invention is to provide a kind of picture quality to adjust is intended to solve the problem according to surround lighting and input information source adjustment picture quality.
The present invention is achieved in that the method that a kind of picture quality is adjusted, and described method comprises the steps:
A, surround lighting option and the display current information source mode invocation image quality parameter value selected according to the user;
B, described image quality parameter value is input to the register of described display correspondence;
C, described display show image according to the image quality parameter value in the described register to be adjusted.
Wherein also comprise before the step a:
A0, according to the environment light condition of described surround lighting option correspondence and corresponding various information source mode adjustment image quality parameter values thereof, the image quality parameter value with picture quality when best is stored in the described display in advance.
That described surround lighting option comprises is complete black, incandescent lamp, fluorescent light, cloudy day and fine.
Described information source pattern comprises VIDEO, HDMI, YPbPr and RF.
Described image quality parameter value comprises brightness, contrast, color saturation, backlight, sharpness and colour temperature.
The scope of described image quality parameter value is 0-100.
Wherein step a specifically comprises:
A1, image quality are adjusted menu, and described picture quality is adjusted menu and comprised described surround lighting option;
The current information source pattern of a2, the described display of detection is adjusted surround lighting option and the environment option of the described user's selection of detected current information source mode invocation and the image quality parameter value of current information source pattern correspondence that menu is chosen according to the user from described picture quality.
Wherein step a specifically comprises:
A1, when current information source changes, detect the current information source pattern of described display;
The environment option that a2, the surround lighting option of choosing according to the user and the described user of detected current information source mode invocation select and the image quality parameter value of current information source pattern correspondence.
Described display is television display or computer monitor.
The present invention overcomes the deficiencies in the prior art, employing provides the varying environment optics option to select for the user to the user, and the surround lighting option of selecting according to the user and the televisor current information source pattern technical scheme of calling the image quality parameter of storage automatically, make the user to adjust image displaying quality according to different environment light conditions, and only need select by menu when adjusting according to current environment light situation, avoided the technical parameter of complicated specialty, simple and fast; In addition, technical scheme provided by the invention makes picture quality to adjust according to the information source pattern, makes that picture quality can be best under the different information source patterns.
Description of drawings
Fig. 1 is that the described picture quality of the embodiment of the invention is adjusted the menu synoptic diagram;
Fig. 2 is an embodiment of the invention process flow diagram.
Embodiment
Technical scheme provided by the invention is: set in advance a parameter list in the display device, this parameter list comprises corresponding image quality parameter value under multiple different environment light condition and the multiple different information source pattern, image quality parameter wherein is multinomial, display device is debugged by factory before dispatching from the factory, image quality parameter value under the plurality of information resources pattern of different surround lighting correspondences is debugged out, then with this parameter table stores in storer.After display device dispatches from the factory, during the actual use of user, display device offers picture quality of user and adjusts menu, the a plurality of surround lighting options of this menu, the user selects an option according to the environment light condition of display device actual environment of living in from menu, display device calls the image quality parameter value of this environment light condition and information source pattern correspondence according to its current input information source from above-mentioned parameter list, according to these parameter values control display qualities.
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In the embodiment of the invention, the surround lighting option is 5, be respectively complete black, incandescent lamp, fluorescent light, five kinds of cloudy day and fine days, the information source pattern is VIDEO (video), HDMI (high-definition media interface), four kinds of YPbPr (high definition component) and RF (radio frequency), as shown in table 1, row and column has been represented information source pattern and surround lighting option respectively in the table 1, the 1st tabulation is shown under the total darkness environment light situation as the 1st row, image quality parameter when the information source pattern is VIDEO, the 1st tabulation is shown under the total darkness environment light situation as the 2nd row, image quality parameter when the information source pattern is HDMI ..., the rest may be inferred; The 2nd tabulation of the 1st row is shown under the incandescent lamp ambient light conditions, the image quality parameter when the information source pattern is VIDEO, and the 2nd tabulation is shown under the incandescent lamp ambient light conditions as the 2nd row, the image quality parameter when the information source pattern is HDMI ..., the rest may be inferred.Wherein the image quality parameter of the information source pattern of each surround lighting option correspondence comprises 6, is respectively brightness, contrast, color saturation, backlight, sharpness and colour temperature, represents with a, b, c, d, e, f and g respectively in table 1.
Parameter value in the table 1 is the parameter value before factory's debugging, and each parameter value all is given as 50, and the scope of each parameter value is 0-100, minimum this parameter minimum of 0 representative, 100 represent the mxm. of this parameter, and a represents brightness as parameter, 0 expression is the darkest, and 100 expressions are the brightest; Parameter f is represented colour temperature, the colour temperature of 0 corresponding 6000K, and the colour temperature of 100 corresponding about 12000K, the colour temperature of 50 correspondences is 9000K.
Table 1
Before display dispatches from the factory, each parameter value in the works engineer his-and-hers watches 1 is debugged, as at first setting complete black environment light condition, information source input with display is adjusted into VIDEO then, one by one to brightness, contrast, color saturation, backlight, sharpness and colour temperature are carried out the parameter value adjustment, reach best until picture quality, then parameter value is deposited in the corresponding position of the 1st row the 1st row shown in the table 1, as under total darkness environment light, during the VIEDO information source, brightness 40, contrast 50, color saturation 40, backlight 50, sharpness 40 and colour temperature 50, picture quality is the highest; In like manner, under the total darkness environment light, during the HDMI information source, one by one brightness, contrast, color saturation, backlight, sharpness and these parameter values of colour temperature are adjusted, reach best until picture quality, then parameter value is deposited in the corresponding position of the 1st row the 2nd row shown in the table 1, ..., the rest may be inferred, under the information source pattern with various surround lighting correspondences, the parameter value of brightness, contrast, color saturation, backlight, sharpness and colour temperature is adjusted, and deposits adjusted parameter value in corresponding position, as shown in table 2, then table 2 is stored in the storer.
Table 2
After display device dispatches from the factory, during the actual use of user, can adjust menu by picture quality as shown in Figure 1 adjusts picture quality, this menu provides 5 surround lighting options: complete black, incandescent lamp, fluorescent light, cloudy and fine, the user selects one and affirmation according to the actual conditions of display environment of living in, using the time of display device as the user is night, and provide illumination by fluorescent light, this moment, the user can select the fluorescent light option, after the user chooses a certain surround lighting option, display detects the input information source of current demonstration automatically, the surround lighting option of choosing according to testing result and user calls the corresponding parameters value from storer then, current input information source as display is VIDEO, and the surround lighting option that the user chooses is a fluorescent light, then system reads the i.e. corresponding brightness in the 1st row the 3rd row of table 2 of corresponding value automatically, contrast, color saturation, backlight, the parameter value of sharpness and colour temperature, in a single day system software reads the numerical value of these parameters, then automatically according to new parameter value respectively to brightness, contrast, color saturation, backlight, the register of parameter such as sharpness and colour temperature correspondence refreshes, promptly different technology parameters is carried out the scale adjustment, and then finish the adjustment that image is shown.
When display device uses in reality, if the surround lighting pattern does not change, as still being the fluorescent light pattern, but changing may appear in the information source pattern, select the HDMI pattern as the user, it is the HDMI pattern that display device detects the current information source pattern, system will read the parameter value (i.e. the corresponding parameters value of the 2nd row the 3rd row in the table 2) that environment optical mode and information source pattern degree are answered again, and call the parameter value of new brightness, contrast, color saturation, backlight, sharpness and colour temperature and carry out the scale adjustment according to new value simultaneously, thereby finish the adjustment that image is shown.
Embodiment of the invention process flow diagram specifically comprises the steps: as shown in Figure 2
1, be provided with various surround lighting options the environment light condition that should possess, it is VIDEO that the input information source is set, brightness, contrast, color saturation, backlight, sharpness and colour temperature are carried out the parameter value adjustment, reach best, then parameter value is stored until picture quality;
2, the environment light condition of various surround lighting option correspondences is set, and it is HDMI that the input information source is set, and brightness, contrast, color saturation, backlight, sharpness and colour temperature are carried out the parameter value adjustment, reaches best until picture quality, then parameter value is stored;
3, be provided with various surround lighting options the environment light condition that should possess, it is YPbPr that the input information source is set, brightness, contrast, color saturation, backlight, sharpness and colour temperature are carried out the parameter value adjustment, reach best, then parameter value is stored in correspondence position until picture quality;
4, be provided with various surround lighting options the environment light condition that should possess, it is RF that the input information source is set, brightness, contrast, color saturation, backlight, sharpness and colour temperature are carried out the parameter value adjustment, reach best, then parameter value is stored in correspondence position until picture quality;
5, the user chooses the surround lighting option consistent with the actual environment for use of display device from the picture quality menu;
6, display device detects current input information source pattern, and calls the stored parameters value according to the surround lighting option that testing result and user choose, and described parameter value is the image quality parameter value of the surround lighting option correspondence chosen of current information source pattern and user;
7, system is input to the register of display device correspondence with above-mentioned image quality parameter value, finishes the adjustment of picture quality.
Above-mentioned display device belongs to this area proven technique to the detection of current input information source, and this does not give unnecessary details.In the embodiment of the invention, the surround lighting option is that example describes with 5, the information source pattern is that example describes with 4 kinds, during practical application technical scheme provided by the invention, not with above-mentioned exceeding for example, can adjust according to actual needs, under the more changeable situation of the environment for use of display device, more surround lighting option can be set select for the user.
Display device described in the embodiment of the invention is television display, computer monitor or other display device.
As mentioned above, technical scheme provided by the invention makes the user to adjust image displaying quality according to different surround lighting, and only need select by menu according to current environment light situation when adjusting, and has avoided the technical parameter of complicated specialty, simple and fast; In addition, technical scheme provided by the invention makes picture quality to adjust according to the information source pattern, makes that picture quality can be best under the different information source patterns.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1, a kind of method of picture quality adjustment is characterized in that described method comprises the steps:
A, surround lighting option and the display current information source mode invocation image quality parameter value selected according to the user;
B, described image quality parameter value is input to the register of described display correspondence;
C, described display show image according to the image quality parameter value in the described register to be adjusted.
2, method according to claim 1 is characterized in that, wherein also comprises before the step a:
A0, according to the environment light condition of described surround lighting option correspondence and corresponding various information source mode adjustment image quality parameter values thereof, the image quality parameter value with picture quality when best is stored in the described display in advance.
3, method according to claim 1 is characterized in that, that described surround lighting option comprises is complete black, incandescent lamp, fluorescent light, cloudy day and fine.
4, method according to claim 1 is characterized in that, described information source pattern comprises VIDEO, HDMI, YPbPr and RF.
5, method according to claim 1 is characterized in that, described image quality parameter value comprises brightness, contrast, color saturation, backlight, sharpness and colour temperature.
6, method according to claim 1 is characterized in that, the scope of described image quality parameter value is 0-100.
7, method according to claim 1 is characterized in that, wherein step a specifically comprises:
A1, image quality are adjusted menu, and described picture quality is adjusted menu and comprised described surround lighting option;
The current information source pattern of a2, the described display of detection is adjusted surround lighting option and the environment option of the described user's selection of detected current information source mode invocation and the image quality parameter value of current information source pattern correspondence that menu is chosen according to the user from described picture quality.
8, method according to claim 1 is characterized in that, wherein step a specifically comprises:
A1, when current information source changes, detect the current information source pattern of described display;
The environment option that a2, the surround lighting option of choosing according to the user and the described user of detected current information source mode invocation select and the image quality parameter value of current information source pattern correspondence.
9, method according to claim 1 is characterized in that, described display is television display or computer monitor.
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| CNA2008100667043A CN101556787A (en) | 2008-04-11 | 2008-04-11 | Method for adjusting image quality |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236904A (en) * | 2010-04-21 | 2011-11-09 | 武汉华光数字传媒有限公司 | Method for making TV magazines |
| CN102843609A (en) * | 2012-09-27 | 2012-12-26 | 深圳Tcl新技术有限公司 | Smart television playing method and smart television |
| CN102932612A (en) * | 2012-11-07 | 2013-02-13 | 深圳Tcl新技术有限公司 | Method and system for adjusting user-oriented image quality of television |
| CN103716714A (en) * | 2013-12-04 | 2014-04-09 | 乐视致新电子科技（天津）有限公司 | Data display method and apparatus |
| CN103731752A (en) * | 2013-11-28 | 2014-04-16 | 乐视致新电子科技（天津）有限公司 | Method and device for setting overall image quality of smart television |
| CN103747318A (en) * | 2013-12-05 | 2014-04-23 | 乐视致新电子科技（天津）有限公司 | Parameter setting method and apparatus |
| CN106231085A (en) * | 2016-07-26 | 2016-12-14 | Tcl集团股份有限公司 | The method to set up of a kind of display parameters and system thereof |
| CN109741718A (en) * | 2019-03-22 | 2019-05-10 | 深圳市洲明科技股份有限公司 | A kind of brightness control method and device |
| CN109887475A (en) * | 2019-03-12 | 2019-06-14 | 维沃移动通信有限公司 | A kind of screen intensity compensation method and mobile terminal |
| CN113140197A (en) * | 2021-04-21 | 2021-07-20 | Oppo广东移动通信有限公司 | Display picture adjusting method and device, electronic equipment and readable storage medium |
| CN113542851A (en) * | 2021-07-09 | 2021-10-22 | Vidaa美国公司 | Menu refreshing method and display device |
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2008
- 2008-04-11 CN CNA2008100667043A patent/CN101556787A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236904A (en) * | 2010-04-21 | 2011-11-09 | 武汉华光数字传媒有限公司 | Method for making TV magazines |
| CN102236904B (en) * | 2010-04-21 | 2013-01-09 | 武汉华光数字传媒有限公司 | Method for making TV magazines |
| CN102843609A (en) * | 2012-09-27 | 2012-12-26 | 深圳Tcl新技术有限公司 | Smart television playing method and smart television |
| WO2014048239A1 (en) * | 2012-09-27 | 2014-04-03 | 深圳Tcl新技术有限公司 | Smart television playing method and smart television |
| CN102932612A (en) * | 2012-11-07 | 2013-02-13 | 深圳Tcl新技术有限公司 | Method and system for adjusting user-oriented image quality of television |
| CN103731752A (en) * | 2013-11-28 | 2014-04-16 | 乐视致新电子科技（天津）有限公司 | Method and device for setting overall image quality of smart television |
| CN103716714A (en) * | 2013-12-04 | 2014-04-09 | 乐视致新电子科技（天津）有限公司 | Data display method and apparatus |
| CN103747318A (en) * | 2013-12-05 | 2014-04-23 | 乐视致新电子科技（天津）有限公司 | Parameter setting method and apparatus |
| CN106231085A (en) * | 2016-07-26 | 2016-12-14 | Tcl集团股份有限公司 | The method to set up of a kind of display parameters and system thereof |
| CN106231085B (en) * | 2016-07-26 | 2020-07-21 | Tcl科技集团股份有限公司 | Method and system for setting display parameters |
| CN109887475A (en) * | 2019-03-12 | 2019-06-14 | 维沃移动通信有限公司 | A kind of screen intensity compensation method and mobile terminal |
| CN109887475B (en) * | 2019-03-12 | 2020-06-09 | 维沃移动通信有限公司 | Screen brightness compensation method and mobile terminal |
| CN109741718A (en) * | 2019-03-22 | 2019-05-10 | 深圳市洲明科技股份有限公司 | A kind of brightness control method and device |
| CN113140197A (en) * | 2021-04-21 | 2021-07-20 | Oppo广东移动通信有限公司 | Display picture adjusting method and device, electronic equipment and readable storage medium |
| CN113140197B (en) * | 2021-04-21 | 2023-05-05 | Oppo广东移动通信有限公司 | Display screen adjusting method and device, electronic equipment and readable storage medium |
| CN113542851A (en) * | 2021-07-09 | 2021-10-22 | Vidaa美国公司 | Menu refreshing method and display device |
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Application publication date: 20091014 |