CN104915166A - Information processing method and electronic equipment - Google Patents
Information processing method and electronic equipment Download PDFInfo
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- CN104915166A CN104915166A CN201510126140.8A CN201510126140A CN104915166A CN 104915166 A CN104915166 A CN 104915166A CN 201510126140 A CN201510126140 A CN 201510126140A CN 104915166 A CN104915166 A CN 104915166A
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Abstract
The invention discloses an information processing method and electronic equipment. The information processing method is applied to the electronic equipment which comprises or is connected with a display unit. The information processing method comprises the steps that an environment brightness parameter of the environment where the display unit is located is acquried; at a first moment, a preset display brightness parameter of a picture to be displayed at a second moment is obtained, wherein the second moment is later than the first moment; according to the environment brightness parameter and the preset display brightness parameter, an expected brightness parameter is determined; the picture to be displayed is output according to the expected brightness parameter to enable the difference between the actual display brightness of the picture displayed at the second moment and the environment brightness to be within a specified range.
Description
Technical field
The present invention relates to the display technique of field of information processing, particularly relate to a kind of information processing method and electronic equipment.
Background technology
Along with the development of electronic device technology, user can obtain various information by electronic equipment, concrete as play video or browsing webpage etc.; When user utilizes electronic equipment to carry out information displaying; the usual display parameter can preset according to electronic equipment show; this static state display mode often can cause user after use electronic equipment a period of time; there is eyes stung, interference and the uncomfortable eye conditions such as to carry out with eye product, obvious electronic equipment intelligent low and user's user satisfaction is poor.
Summary of the invention
In view of this, the embodiment of the present invention is expected to provide a kind of information processing method and electronic equipment, to solve the problem of the intelligent of electronic equipment and user's user satisfaction difference at least partly.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of information processing method of embodiment of the present invention first aspect, is applied to and comprises or be connected with in the electronic equipment of display unit; Described method comprises: the ambient brightness parameter obtaining described display unit place environment;
In the first moment, obtain the predetermined display brightness parameter of the second moment picture to be shown; Wherein, described second moment is later than described first moment; According to described ambient brightness parameter and described predetermined display brightness parameter, determine to expect display brightness parameter; Export described picture to be shown according to described expectation display brightness parameter, be positioned at specified scope with the difference of the actual displayed brightness and described ambient brightness that make the display frame in described second moment.
Preferably, described in the first moment, obtain the predetermined display brightness parameter of the second moment picture to be shown, comprising: the contrast level parameter extracting described picture to be shown; Wherein, described contrast level parameter is one of parameter characterizing the predetermined display brightness of described picture to be shown.
Preferably, described according to described ambient brightness parameter and described predetermined display brightness parameter, determine to expect display brightness parameter, comprise: according to described ambient brightness parameter and described predetermined display brightness parameter, revise the contrast level parameter of described picture to be shown, form described expectation display brightness parameter.
Preferably, described in the first moment, obtain the predetermined display brightness parameter of the second moment picture to be shown, comprising: described display unit shows the n-th frame display frame in described first moment; Obtain the predetermined display brightness parameter of the second moment the (n+1)th frame display frame to be shown; Wherein, described n be not less than 1 integer.
Preferably, described display unit comprises display module and light source module; Described light source module is used for providing display light source for display module; Described according to described ambient brightness parameter and described predetermined display brightness parameter, determine to expect display brightness parameter, comprising: according to described ambient brightness parameter and described predetermined display brightness parameter, determine the correction luminosity parameter of described light source module; Described according to the described picture to be shown of described expectation display brightness parameter output, comprising: control described light source module according to described correction luminosity parameter for described display module provides display light source.
Preferably, described according to described ambient brightness parameter and described predetermined display brightness parameter, determine the correction luminosity parameter of described light source module, comprising: more described ambient brightness parameter and described default display brightness parameter; When the difference of described ambient brightness parameter and described default display brightness parameter is positioned at the first specified scope, determine that described correction luminosity parameter is the first appointment luminosity parameter; When the difference of described ambient brightness parameter and described default display brightness parameter is positioned at the second specified scope, determine that described correction luminosity parameter is the second appointment luminosity parameter; Wherein, described first specified scope is different from described second specified scope; Described first specifies luminosity parameter to be not equal to described second specifies luminosity parameter.
The embodiment of the present invention provides a kind of electronic equipment, and described electronic equipment comprises or is connected with electronic equipment described in display unit for showing assigned picture; Described electronic equipment also comprises: the first acquiring unit, for obtaining the ambient brightness parameter of described display unit place environment; Second acquisition unit, in the first moment, obtains the predetermined display brightness parameter of the second moment picture to be shown; Wherein, described second moment is later than described first moment; Determining unit, for according to described ambient brightness parameter and described predetermined display brightness parameter, determines to expect display brightness parameter; Described display unit, specifically for exporting described picture to be shown according to described expectation display brightness parameter, is positioned at specified scope with the difference of the actual displayed brightness and described ambient brightness that make the display frame in described second moment.
Preferably, described second acquisition unit, specifically for extracting the contrast level parameter of described picture to be shown; Wherein, described contrast level parameter is one of parameter characterizing the predetermined display brightness of described picture to be shown.
Preferably, described determining unit, specifically for according to described ambient brightness parameter and described predetermined display brightness parameter, revises the contrast level parameter of described picture to be shown, forms described expectation display brightness parameter.
Preferably, described display unit is used for showing the n-th frame display frame in described first moment; Described second acquisition unit, specifically for obtaining the predetermined display brightness parameter of the second moment the (n+1)th frame display frame to be shown; Wherein, described n be not less than 1 integer.
Preferably, described display unit comprises display module and light source module; Described light source module is used for providing display light source for display module; Described determining unit, specifically for according to described ambient brightness parameter and described predetermined display brightness parameter, determines the correction luminosity parameter of described light source module; Described display unit, specifically for controlling described light source module according to described correction luminosity parameter for described display module provides display light source.
Preferably, described determining unit, specifically for more described ambient brightness parameter and described default display brightness parameter; When the difference of described ambient brightness parameter and described default display brightness parameter is positioned at the first specified scope, determine that described correction luminosity parameter is the first appointment luminosity parameter; When the difference of described ambient brightness parameter and described default display brightness parameter is positioned at the second specified scope, determine that described correction luminosity parameter is the second appointment luminosity parameter; Wherein, described first specified scope is different from described second specified scope; Described first specifies luminosity parameter to be not equal to described second specifies luminosity parameter.
Information processing method described in the embodiment of the present invention and electronic equipment, the ambient brightness parameter according to display unit place environment that can be intelligent, carry out the actual displayed brightness during display of display unit described in dynamic conditioning, to avoid the actual displayed brightness of display unit to cross problem that is bright or that excessively secretly cause user's visual experience poor relative to the ambient brightness of display unit place environment, thus provide the user satisfaction of the intelligent of electronic equipment and user.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the information processing method described in the embodiment of the present invention;
Fig. 2 presets the schematic flow sheet of display brightness for the determination described in the embodiment of the present invention;
One of structural representation that Fig. 3 is the electronic equipment described in the embodiment of the present invention;
The structural representation two that Fig. 4 is the electronic equipment described in the embodiment of the present invention;
Fig. 5 is the structural representation of a kind of display unit described in the embodiment of the present invention.
Embodiment
Below in conjunction with Figure of description and specific embodiment technical scheme of the present invention done and further elaborate.
Embodiment of the method one:
As shown in Figure 1, the present embodiment provides a kind of information processing method, is applied to and comprises or be connected with in the electronic equipment of display unit, and described electronic equipment is for showing assigned picture;
Described method comprises:
Step S110: the ambient brightness parameter obtaining described display unit place environment;
Step S120: in the first moment, obtains the predetermined display brightness parameter of the second moment picture to be shown; Wherein, described second moment is later than described first moment;
Step S130: according to described ambient brightness parameter and described predetermined display brightness parameter, determines to expect display brightness parameter;
Step S140: export described picture to be shown according to described expectation display brightness parameter, be positioned at specified scope with the difference of the actual displayed brightness and described ambient brightness that make the display frame in described second moment.
Described electronic equipment can comprise the equipment itself such as mobile phone, panel computer, PC or televisor and be provided with the electronic equipment that display unit maybe can connect the display unit be positioned on peripheral hardware.
Obtain the ambient brightness parameter of described display unit place environment in step s 110, can be detected by the electron device with brightness detection of changing commanders being arranged on described display unit annex.Usual described electron device is arranged on the shady face of described display unit, in order to avoid the accuracy of luminosity impact to ambient brightness parameter measurement of described display unit.Described electron device can comprise the device that light sensor or photoresistance etc. can detect luminance parameter of changing commanders.
In order to avoid less at ambient brightness, and the bright visual stimulus very strong to user that will cause is crossed in the display frame of described display unit, easily causes user's kopiopia; Simultaneously in order to avoid ambient brightness is too small, and the display brightness of display unit is also too small, causes user not see, and can cause user's kopiopia equally, in order to address these problems, in the step s 120 by predetermined for acquisition second moment display unit display brightness parameter.When display unit shows; for it provides in the processor of the view data of display; usually can shift to an earlier date or caching image data in advance; these view data just can be used for controlling the display brightness of display unit, can determine described display brightness in the step s 120 by resolving described view data.In addition, general when carrying out the displayed scene such as video playback or e-book reading, between the display frame of the relevant property in front and back, the difference of usual display brightness all can not be excessive, also by the measurement to the display brightness of the display unit in the first moment, the display brightness successively associating for the second moment with the first moment if having time can be determined in the step s 120.
Foregoing provide the mode how two kinds obtain ambient brightness parameter, for the electronic equipment of method described in application the present embodiment, can also comprise in step S120 and receive described ambient brightness parameter from peripheral hardware.
In step s 130, which, will according to described environmental parameter and predetermined display brightness parameter, determine to expect display brightness parameter, concrete as, by by ambient brightness parameter and predetermined display brightness parameter comparison, adjust predetermined display brightness parameter according to comparison result, obtain described expectation display brightness parameter.Usually
Described picture to be shown will be exported according to described expectation display brightness parameter in step S140, specified scope is positioned at the difference of the actual displayed brightness and ambient brightness that make display unit, usually be can the luminance difference value of predetermined suitable human eye viewing in this specified scope, obvious actual displayed brightness should not be excessively bright relative to described ambient brightness, also should not be excessively dark.
Information processing method described in the present embodiment, described electronic equipment can voluntarily according to the ambient brightness parameter of display unit place environment, the display display brightness of adjustment display unit, better make use of the existing software and hardware resources of electronic equipment, improve the intelligent of electronic equipment, better viewing effect can be provided for user, thus also improve user's user satisfaction.
Embodiment of the method two:
As shown in Figure 1, the present embodiment provides a kind of information processing method, is applied to and comprises or be connected with in the electronic equipment of display unit, and described electronic equipment is for showing assigned picture;
Described method comprises:
Step S110: the ambient brightness parameter obtaining described display unit place environment;
Step S120: in the first moment, obtains the predetermined display brightness parameter of the second moment picture to be shown; Wherein, described second moment is later than described first moment;
Step S130: according to described ambient brightness parameter and described predetermined display brightness parameter, determines to expect display brightness parameter;
Step S140: export described picture to be shown according to described expectation display brightness parameter, be positioned at specified scope with the difference of the actual displayed brightness and described ambient brightness that make the display frame in described second moment.
Described step S120 comprises:
Extract the contrast level parameter of described picture to be shown;
Wherein, described contrast level parameter is one of parameter characterizing the predetermined display brightness of described picture to be shown.
In the present embodiment, extract the contrast level parameter of picture to be shown, usual described contrast level parameter comprises the contrast that part darker in face and brighter part are changed in same display.As the brightness contrast in same display frame between black display region and white displays region, the contrast level parameter of formation.
And in the ordinary course of things, if the contrast of a width picture itself is higher, then feel to the viewing of user, this picture is brighter, if in comparatively dark environment, can be given to the very strong visual stimulus of user.
The present embodiment, on the basis of a upper embodiment, provides a kind of method specifically how determining predetermined display brightness, has and realizes easy and good vision can be provided to watch impression for user.
Embodiment of the method three:
As shown in Figure 1, the present embodiment provides a kind of information processing method, is applied to and comprises or be connected with in the electronic equipment of display unit, and described electronic equipment is for showing assigned picture;
Described method comprises:
Step S110: the ambient brightness parameter obtaining described display unit place environment;
Step S120: in the first moment, obtains the predetermined display brightness parameter of the second moment picture to be shown; Wherein, described second moment is later than described first moment;
Step S130: according to described ambient brightness parameter and described predetermined display brightness parameter, determines to expect display brightness parameter;
Step S140: export described picture to be shown according to described expectation display brightness parameter, be positioned at specified scope with the difference of the actual displayed brightness and described ambient brightness that make the display frame in described second moment.
Institute step S130 can comprise:
According to described ambient brightness parameter and described predetermined display brightness parameter, revise the contrast level parameter of described picture to be shown, form described expectation display brightness parameter.
The present embodiment is the further improvement based on aforementioned two embodiments, further determined that in the present embodiment, and described expectation display brightness parameter comprises the contrast level parameter of picture to be shown.Concrete as, according to described contrast level parameter and described ambient brightness parameter, revise the contrast level parameter of described picture to be shown, form described expectation display brightness parameter.
Present embodiments provide a kind of method specifically how obtaining described expectation display brightness parameter, same has the intelligent height of electronic equipment, while the advantage that user's user satisfaction is high, also has and realizes easy advantage.
Embodiment of the method four:
As shown in Figure 1, the present embodiment provides a kind of information processing method, is applied to and comprises or be connected with in the electronic equipment of display unit, and described electronic equipment is for showing assigned picture;
Described method comprises:
Step S110: the ambient brightness parameter obtaining described display unit place environment;
Step S120: in the first moment, obtains the predetermined display brightness parameter of the second moment picture to be shown; Wherein, described second moment is later than described first moment;
Step S130: according to described ambient brightness parameter and described predetermined display brightness parameter, determines to expect display brightness parameter;
Step S140: export described picture to be shown according to described expectation display brightness parameter, be positioned at specified scope with the difference of the actual displayed brightness and described ambient brightness that make the display frame in described second moment.
Described step S120 can comprise:
Described display unit shows the n-th frame display frame in described first moment;
Obtain the predetermined display brightness parameter of the second moment the (n+1)th frame display frame to be shown;
Wherein, described n be not less than 1 integer.
Specify that described first moment is moment of display n-th frame display frame in the present embodiment, described second moment can be moment of display (n+1)th frame display frame, obviously in the display moment of former frame display frame, the predetermined display brightness parameter of next frame display frame is obtained.
Concrete if, display unit is at broadcasting video, being broadcasting n-th frame video pictures in the first moment like this, is the moment of broadcasting (n+1)th frame video pictures in the second moment.Display unit is when playing video, generally for and ensure display fluency, the central processing unit of electronic equipment or image processor can read the view data of next frame video pictures in advance, and such electronic equipment just can by the predetermined display brightness information such as contrast level parameter of described image data acquisition to the (n+1)th frame video pictures.Video pictures is herein the one of described display frame.
(n+1)th frame display frame is the next frame display frame of the n-th frame display frame; Described (n+1)th frame display frame is described picture to be shown.
Comprehensively above-mentioned, present embodiments provide a kind of when present frame display frame shows, obtain the implementation of the predetermined display brightness parameter of next frame display frame, the intelligent of electronic equipment can not only be improved, can also have and realize easy advantage.
Embodiment of the method five:
As shown in Figure 1, the present embodiment provides a kind of information processing method, is applied to and comprises or be connected with in the electronic equipment of display unit, and described electronic equipment is for showing assigned picture;
Described method comprises:
Step S110: the ambient brightness parameter obtaining described display unit place environment;
Step S120: in the first moment, obtains the predetermined display brightness parameter of the second moment picture to be shown; Wherein, described second moment is later than described first moment;
Step S130: according to described ambient brightness parameter and described predetermined display brightness parameter, determines to expect display brightness parameter;
Step S140: export described picture to be shown according to described expectation display brightness parameter, be positioned at specified scope with the difference of the actual displayed brightness and described ambient brightness that make the display frame in described second moment.
Described display unit comprises display module and light source module; Described light source module is used for providing display light source for display module.Described display module can be LCDs or the display module such as electric ink display screen or projection screen.Described light source module can be the module that described display module provides display light source, specifically as the backlight of LED, or the structure such as the backlight of cold-cathode tube.
Described step S130 can comprise: according to described ambient brightness parameter and described predetermined display brightness parameter, determine the correction luminosity parameter of described light source module.
Described step S140 can comprise: control described light source module according to described correction luminosity parameter for described display module provides display light source.
In the present embodiment, ambient brightness parameter and predetermined display brightness parameter, the correction luminosity parameter for light source module determined, and this revises the luminescence that luminosity parameter directly controls light source module; Concrete as parameters such as, the luminosity controlling described light source module or the display brightness that provides for display module.
Obviously present embodiments provide a kind of by regulating the luminosity of the display light source provided of light source module or providing the parameters such as display brightness for display module, carry out the easy display brightness adjustment realizing display unit, to make described display unit be positioned at the method for specified scope in the actual displayed brightness in the second moment and the difference of described ambient brightness, have and realize simple advantage.When specific implementation, the image parameter that also can adjust display frame is positioned at specified scope to realize described display unit in the actual displayed brightness in the second moment and the difference of described ambient brightness.Concrete as, if described display module comprises LCDs, can actual displayed brightness be reduced by the unified degree revising liquid crystal deflection or improve display brightness, obvious implementation has a variety of, do not limit to and above-mentioned two kinds, be full of and adopt the mode of adjustment display light source to control described actual displayed brightness, so only need do integrated regulation to light source module all right, without the need to being accurate to the display adjustment of each pixel, thus the quantity of information of the process of electronic equipment is little, the controlled quentity controlled variable carrying out changing is also few, obviously have and realize easy advantage, and because quantity of information is few and the controlled quentity controlled variable of change is also few, the deviation caused because of information processing or change can be reduced also few, thus control accuracy also can be higher.
Embodiment of the method six:
As shown in Figure 1, the present embodiment provides a kind of information processing method, is applied to and comprises or be connected with in the electronic equipment of display unit, and described electronic equipment is for showing assigned picture;
Described method comprises:
Step S110: the ambient brightness parameter obtaining described display unit place environment;
Step S120: in the first moment, obtains the predetermined display brightness parameter of the second moment picture to be shown; Wherein, described second moment is later than described first moment;
Step S130: according to described ambient brightness parameter and described predetermined display brightness parameter, determines to expect display brightness parameter;
Step S140: export described picture to be shown according to described expectation display brightness parameter, be positioned at specified scope with the difference of the actual displayed brightness and described ambient brightness that make the display frame in described second moment.
Described display unit comprises display module and light source module; Described light source module is used for providing display light source for display module.Described display module can be LCDs or the display module such as electric ink display screen or projection screen.Described light source module can be the module that described display module provides display light source, specifically as the backlight of LED, or the structure such as the backlight of cold-cathode tube.
Described step S130 can comprise: according to described ambient brightness parameter and described predetermined display brightness parameter, determine the correction luminosity parameter of described light source module.
Described step S140 can comprise: control described light source module according to described correction luminosity parameter for described display module provides display light source.
As shown in Figure 2, described step S130 can comprise:
Step S131: more described ambient brightness parameter and described default display brightness parameter;
Step S132: when the difference of described ambient brightness parameter and described default display brightness parameter is positioned at the first specified scope, determine that described luminosity parameter is the first appointment luminosity parameter;
Step S133: when the difference of described ambient brightness parameter and described default display brightness parameter is positioned at the second specified scope, determine that described luminosity parameter is the second appointment luminosity parameter;
Wherein, described first specified scope is different from described second specified scope;
Described first specifies luminosity parameter to be not equal to described second specifies luminosity parameter.
When specific implementation, described step S132 and described step S133 is exclusive realization.
Such as, by relatively learning in step S131, the brightness more corresponding than default display brightness parameter of ambient brightness parameter is large and much larger, and obviously now, the predetermined display brightness of described display unit is very little, user can be caused to watch unclear.Now, the difference of the brightness that described ambient brightness parameter is more corresponding than default display brightness parameter be on the occasion of, need the display brightness improving display unit, so time, described correction luminosity parameter can be made to be greater than light source module predetermined luminosity parameter originally.
For another example, by relatively learning in step S131, the brightness more corresponding than default display brightness parameter of ambient brightness parameter is little and much little, and obviously now, the predetermined display brightness of described display unit is very large, user can be caused to watch and feel dazzling.Now, the difference of the brightness that described ambient brightness parameter is more corresponding than default display brightness parameter is negative value, needs the display brightness reducing display unit.So time, described correction luminosity parameter can be made to be less than light source module predetermined luminosity originally.
In conjunction with the method described in the present embodiment, concrete as, when display unit playing network video or local video, the contrast information of next frame display frame can be read in advance by CPU or image processor, be judged by one if think that next frame picture crosses bright can dynamically backlight being dimmed; If contrary next frame display frame is excessively dark, backlight photo should be able to be lightened.The stimulation to eyes of user that the unexpected change carrying out supplementary picture contrast in this way causes.Backlight is herein a kind of display light source that described light source module provides.
How obvious the present embodiment, on the basis of above-described embodiment, is specifically determined to expect to revise luminosity, can not only the display brightness of adjustment display unit, also has and realizes easy advantage.
Apparatus embodiments one:
As shown in Figure 3 or Figure 4, the present embodiment provides a kind of electronic equipment, and described electronic equipment comprises or is connected with display unit 110;
Described electronic equipment also comprises:
First acquiring unit 120, for obtaining the ambient brightness parameter of described display unit 110 place environment;
Second acquisition unit 130, in the first moment, obtains the predetermined display brightness parameter of the second moment picture to be shown; Wherein, described second moment is later than described first moment;
Determining unit 140, for according to described ambient brightness parameter and described predetermined display brightness parameter, determines to expect display brightness parameter;
Described display unit 110, specifically for exporting described picture to be shown according to described expectation display brightness parameter, is positioned at specified scope with the difference of the actual displayed brightness and described ambient brightness that make the display frame in described second moment.
Described display unit 110 can be the display structure comprising various display screen, concrete liquid crystal display as comprised LCDs, comprising the electric ink display unit of electric ink display screen, comprises the projection display unit of projection screen.These display units 110 can both be used for display.
Described first acquiring unit 120 is specifically for obtaining the ambient brightness parameter of described display unit 110 place environment, concrete as ambient brightness value.Described first acquiring unit 120 specifically can comprise the sensor of sensed luminance, concrete as the structure such as light sensor or photoresistance.
The concrete structure of described first acquiring unit 120 also can be communication unit, for receiving described ambient brightness parameter from the electronic equipment of the ambient brightness parameter that can detect described display unit 110 place environment.
The concrete structure of described second acquisition unit 130 can comprise the handling components that central processing unit, application processor, image processor or microprocessor etc. have information processing architecture.These handling components can obtain the predetermined display brightness parameter of described picture to be shown from the view data of the buffer memory of described display unit 110.Described second acquisition unit 130 also can be the processor of the response functions such as described calculating, described processor can by performing predetermined code, can according to the display brightness of the display unit 110 in the first moment, according to the funtcional relationship preset, determine the predetermined display brightness parameter in described second moment.
The concrete structure of described determining unit 140, can be application processor AP, digital signal processor DSP, central processor CPU, programmable array PLC etc. and has the electronic devices and components of informational function or the combination of electronic devices and components.
Described determining unit 140 and described second acquisition unit 130 integratedly can correspond to same processor or process chip, also can distinguish corresponding different processor or process chip.When same processor or process chip integrated correspond to described determining unit 140 and described second acquisition unit 130 time, the mode of concurrent thread or time-division processing can be adopted, perform the function of described determining unit 140 and second acquisition unit 130 respectively.
Electronic equipment described in the present embodiment can be specifically mobile phone, panel computer, E-book reader, desk-top or notebook computer, televisor, projector etc. have display unit or are connected to the electronic equipment of display unit.
As shown in Figure 3, described display unit 110 can be the necessary component of described electronic equipment, is are the structures being positioned at same housing with described first acquiring unit 120, second acquisition unit 130 and determining unit 140.
As shown in Figure 4, described display unit 110 can also be by wired or wireless mode, set up the structure of communication connection with described first acquiring unit 120, second acquisition unit 130 and determining unit 140, be not positioned at the structure of same housing with described first acquiring unit 120, second acquisition unit 130 and determining unit 140.
Comprehensively above-mentioned, present embodiments provide a kind of electronic equipment, this electronic equipment can be used in the information processing method described in implementation method embodiment one, and described electronic equipment has intelligent height and the high advantage of user's user satisfaction.
Apparatus embodiments two:
As shown in Figure 3 or Figure 4, the present embodiment provides a kind of electronic equipment, and described electronic equipment comprises or is connected with display unit 110;
Described electronic equipment also comprises:
First acquiring unit 120, for obtaining the ambient brightness parameter of described display unit 110 place environment;
Second acquisition unit 130, in the first moment, obtains the predetermined display brightness parameter of the second moment picture to be shown; Wherein, described second moment is later than described first moment;
Determining unit 140, for according to described ambient brightness parameter and described predetermined display brightness parameter, determines to expect display brightness parameter;
Described display unit 110, specifically for exporting described picture to be shown according to described expectation display brightness parameter, is positioned at specified scope with the difference of the actual displayed brightness and described ambient brightness that make the display frame in described second moment.
Described second acquisition unit 130, specifically for extracting the contrast level parameter of described picture to be shown;
Wherein, described contrast level parameter is one of parameter characterizing the predetermined display brightness of described picture to be shown.
Described second acquisition unit 130 is the structure of the contrast level parameter obtaining picture to be shown in the present embodiment, by obtaining contrast level parameter, the described predetermined display brightness getting described picture to be shown that can be easy.
What electronic equipment described in the present embodiment was same have intelligent height and user watch the high advantage of the good degree of impression
Apparatus embodiments three:
As shown in Figure 3 or Figure 4, the present embodiment provides a kind of electronic equipment, and described electronic equipment comprises or is connected with display unit 110;
Described electronic equipment also comprises:
First acquiring unit 120, for obtaining the ambient brightness parameter of described display unit 110 place environment;
Second acquisition unit 130, in the first moment, obtains the predetermined display brightness parameter of the second moment picture to be shown; Wherein, described second moment is later than described first moment;
Determining unit 140, for according to described ambient brightness parameter and described predetermined display brightness parameter, determines to expect display brightness parameter;
Described display unit 110, specifically for exporting described picture to be shown according to described expectation display brightness parameter, is positioned at specified scope with the difference of the actual displayed brightness and described ambient brightness that make the display frame in described second moment.
Described determining unit 140, specifically for according to described ambient brightness parameter and described predetermined display brightness parameter, revises the contrast level parameter of described picture to be shown, forms described expectation display brightness parameter.
Determining unit 140 described in the present embodiment, specifically repair the contrast level parameter of energy picture to be shown based on described ambient brightness parameter and described predetermined display brightness parameter, if ambient brightness is less usually, then the contrast level parameter of described picture to be shown is reduced, to reduce the display comparison degree of display unit 110 in the second moment; If ambient brightness is comparatively large usually, then the contrast level parameter of picture to be shown may be needed to strengthen, to increase the display comparison degree of display unit 110 in the second moment, in order to avoid ambient brightness is excessive, cause display unit 110 to show phenomenon not clearly.
In the present embodiment, the concrete structure of described determining unit 140 can see apparatus embodiments one, just be not repeated at this, determining unit 140 described in the present embodiment is the contrast level parameter by revising picture to be shown, forming described expectation display brightness parameter, can thinking that the view data by revising described display 110 realizes the structure of the display brightness adjustment of described display unit 110.
Comprehensively above-mentioned, the present embodiment, on the basis of the said equipment embodiment, further defines the structure of described determining unit 140.What the electronic equipment described in the present embodiment was same have simple, the intelligent height of structure and the high advantage of user's user satisfaction.
Apparatus embodiments four:
As shown in Figure 3 or Figure 4, the present embodiment provides a kind of electronic equipment, and described electronic equipment comprises or is connected with display unit 110;
Described electronic equipment also comprises:
First acquiring unit 120, for obtaining the ambient brightness parameter of described display unit 110 place environment;
Second acquisition unit 130, in the first moment, obtains the predetermined display brightness parameter of the second moment picture to be shown; Wherein, described second moment is later than described first moment;
Determining unit 140, for according to described ambient brightness parameter and described predetermined display brightness parameter, determines to expect display brightness parameter;
Described display unit 110, specifically for exporting described picture to be shown according to described expectation display brightness parameter, is positioned at specified scope with the difference of the actual displayed brightness and described ambient brightness that make the display frame in described second moment.
Described display unit 110 is for showing the n-th frame display frame in described first moment;
Described second acquisition unit 130, specifically for obtaining the predetermined display brightness parameter of the second moment the (n+1)th frame display frame to be shown;
Wherein, described n be not less than 1 integer.
Defining described first moment is in the present embodiment the moment showing described n-th frame display frame, described second moment is the predetermined moment showing described (n+1)th frame display frame, described (n+1)th frame display frame is the next frame picture of described n-th frame display frame, is described picture to be shown.
Described electronic equipment is when display n-th frame display frame in the present embodiment, determine the predetermined display brightness parameter of the (n+1)th frame display frame, described like this determining unit 140 can determine described desired display luminance parameter before the second moment arrived, thus can realize adjusting the display brightness of each the frame display frame shown by display unit 110, make the actual displayed brightness of display unit 110 and the difference of described ambient brightness be positioned at specified scope, thus ensure that user watches the good degree of the visual experience of described electronic equipment.
What the electronic equipment described in the present embodiment was same have high, the intelligent height of software and hardware resources utilization rate and the high advantage of user satisfaction.
Apparatus embodiments five:
As shown in Figure 3 or Figure 4, the present embodiment provides a kind of electronic equipment, and described electronic equipment comprises or is connected with display unit 110;
Described electronic equipment also comprises:
First acquiring unit 120, for obtaining the ambient brightness parameter of described display unit 110 place environment;
Second acquisition unit 130, in the first moment, obtains the predetermined display brightness parameter of the second moment picture to be shown; Wherein, described second moment is later than described first moment;
Determining unit 140, for according to described ambient brightness parameter and described predetermined display brightness parameter, determines to expect display brightness parameter;
Described display unit 110, specifically for exporting described picture to be shown according to described expectation display brightness parameter, is positioned at specified scope with the difference of the actual displayed brightness and described ambient brightness that make the display frame in described second moment.
As shown in Figure 5, described display unit 110 comprises display module 111 and light source module 112; Described light source module 112 is for providing display light source for display module 111.Described display module 111 can be the display screen described in apparatus embodiments one, and light source module 112 can be and comprises luminescent device, can the luminous module forming display light source.Be a backlight type display unit 110 in Figure 5, described backlight type display unit is the behind that light source module 112 is positioned at described display module 111, be positioned at described display module 111 from the behind of display module 111 and provide display light source, the front of described display module 111 is formed with described display frame.The light launched for described light source module 112 that represents of described dotted arrow and light transmition direction in Figure 5.
Described determining unit 140, specifically for according to described ambient brightness parameter and described predetermined display brightness parameter, determines the correction luminosity parameter of described light source module;
Described display unit 110, specifically for controlling described light source module 112 according to described correction luminosity parameter for described display module provides display light source.
In the present embodiment, the display unit 110 of described electronic equipment is when adjusting its actual display brightness, and the luminosity parameter directly by revising described light source module 112 realizes, and namely the direct display brightness by controlling described light source module 112 realizes.
In concrete structure, described light source module 112 can comprise multiple light source, concrete as comprised multiple LED etc.; Described display unit 110 is when adjusting described actual displayed brightness, can by being included in the switch in described display unit 110, control the number of the luminescence of described LED or control the luminosity of LED described in each, realizing the adjustment of the display brightness of described display unit.Described correction luminosity parameter can for being directly used in the parameter controlling the luminescence of described light emitting module 112.
Electronic equipment in a word described in the present embodiment is the luminosity of the light emitting module 112 by adjusting described display unit 110, realizes making the actual displayed brightness of the display frame in described second moment and the difference of described ambient brightness be positioned at described specified scope; There is structure simple, realize easy, the intelligent height of electronic equipment and the high advantage of user's user satisfaction.
Apparatus embodiments six:
As shown in Figure 3 or Figure 4, the present embodiment provides a kind of electronic equipment, and described electronic equipment comprises or is connected with display unit 110;
Described electronic equipment also comprises:
First acquiring unit 120, for obtaining the ambient brightness parameter of described display unit 110 place environment;
Second acquisition unit 130, in the first moment, obtains the predetermined display brightness parameter of the second moment picture to be shown; Wherein, described second moment is later than described first moment;
Determining unit 140, for according to described ambient brightness parameter and described predetermined display brightness parameter, determines to expect display brightness parameter;
Described display unit 110, specifically for exporting described picture to be shown according to described expectation display brightness parameter, is positioned at specified scope with the difference of the actual displayed brightness and described ambient brightness that make the display frame in described second moment.
As shown in Figure 5, described display unit 110 comprises display module 111 and light source module 112; Described light source module 112 is for providing display light source for display module 111.
Described determining unit 140, specifically for according to described ambient brightness parameter and described predetermined display brightness parameter, determines the correction luminosity parameter of described light source module;
Described display unit 110, specifically for controlling described light source module 112 according to described correction luminosity parameter for described display module provides display light source.
Described determining unit 140, specifically for more described ambient brightness parameter and described default display brightness parameter; When the difference of described ambient brightness parameter and described default display brightness parameter is positioned at the first specified scope, determine that described correction luminosity parameter is the first appointment luminosity parameter; When the difference of described ambient brightness parameter and described default display brightness parameter is positioned at the second specified scope, determine that described correction luminosity parameter is the second appointment luminosity parameter; Wherein, described first specified scope is different from described second specified scope; Described first specifies luminosity parameter to be not equal to described second specifies luminosity parameter.
The default display brightness parameter of described display unit 110 and the difference of described ambient brightness parameter be not in described specified scope, there are two kinds of situations, a kind of for described default display brightness parameter be greater than described ambient brightness parameter a time, difference is not in described specified scope; A kind of for described default display brightness parameter be less than described ambient brightness parameter a time, difference is not in described specified scope.Respectively in this two kinds of situations, all need the luminescence carrying out described light source cell to carry out the correction of parameter, form different luminosity parameters.
Comprehensively above-mentioned, electronic equipment described in the present embodiment, the ambient brightness according to described display unit 110 place environment that can be intelligent, its actual display brightness of adjustment of intelligence, avoid user in viewing process, be easy to the visual fatigue etc. produced like this, improve the user satisfaction of the intelligent of electronic equipment and user.
In several embodiments that the application provides, should be understood that disclosed equipment and method can realize by another way.Apparatus embodiments described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, and as: multiple unit or assembly can be in conjunction with, maybe can be integrated into another system, or some features can be ignored, or do not perform.In addition, the coupling each other of shown or discussed each ingredient or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of equipment or unit or communication connection can be electrical, machinery or other form.
The above-mentioned unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, also can be distributed in multiple network element; Part or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in various embodiments of the present invention can all be integrated in a processing module, also can be each unit individually as a unit, also can two or more unit in a unit integrated; Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that hardware also can be adopted to add SFU software functional unit realizes.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: movable storage device, ROM (read-only memory) (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (12)
1. an information processing method, is applied to and comprises or be connected with in the electronic equipment of display unit;
Described method comprises:
Obtain the ambient brightness parameter of described display unit place environment;
In the first moment, obtain the predetermined display brightness parameter of the second moment picture to be shown; Wherein, described second moment is later than described first moment;
According to described ambient brightness parameter and described predetermined display brightness parameter, determine to expect display brightness parameter;
Export described picture to be shown according to described expectation display brightness parameter, be positioned at specified scope with the difference of the actual displayed brightness and described ambient brightness that make the display frame in described second moment.
2. method according to claim 1, is characterized in that,
Described in the first moment, obtain the predetermined display brightness parameter of the second moment picture to be shown, comprising:
Extract the contrast level parameter of described picture to be shown;
Wherein, described contrast level parameter is one of parameter characterizing the predetermined display brightness of described picture to be shown.
3. method according to claim 1 and 2, is characterized in that,
Described according to described ambient brightness parameter and described predetermined display brightness parameter, determine to expect display brightness parameter, comprising:
According to described ambient brightness parameter and described predetermined display brightness parameter, revise the contrast level parameter of described picture to be shown, form described expectation display brightness parameter.
4. method according to claim 1 and 2, is characterized in that,
Described in the first moment, obtain the predetermined display brightness parameter of the second moment picture to be shown, comprising:
Described display unit shows the n-th frame display frame in described first moment;
Obtain the predetermined display brightness parameter of the second moment the (n+1)th frame display frame to be shown;
Wherein, described n be not less than 1 integer.
5. method according to claim 1 and 2, is characterized in that,
Described display unit comprises display module and light source module; Described light source module is used for providing display light source for display module;
Described according to described ambient brightness parameter and described predetermined display brightness parameter, determine to expect display brightness parameter, comprising:
According to described ambient brightness parameter and described predetermined display brightness parameter, determine the correction luminosity parameter of described light source module;
Described according to the described picture to be shown of described expectation display brightness parameter output, comprising:
Control described light source module according to described correction luminosity parameter for described display module provides display light source.
6. method according to claim 5, is characterized in that,
Described according to described ambient brightness parameter and described predetermined display brightness parameter, determine the correction luminosity parameter of described light source module, comprising:
More described ambient brightness parameter and described default display brightness parameter;
When the difference of described ambient brightness parameter and described default display brightness parameter is positioned at the first specified scope, determine that described correction luminosity parameter is the first appointment luminosity parameter;
When the difference of described ambient brightness parameter and described default display brightness parameter is positioned at the second specified scope, determine that described correction luminosity parameter is the second appointment luminosity parameter;
Wherein, described first specified scope is different from described second specified scope;
Described first specifies luminosity parameter to be not equal to described second specifies luminosity parameter.
7. an electronic equipment, described electronic equipment comprises or is connected with electronic equipment described in display unit for showing assigned picture;
Described electronic equipment also comprises:
First acquiring unit, for obtaining the ambient brightness parameter of described display unit place environment;
Second acquisition unit, in the first moment, obtains the predetermined display brightness parameter of the second moment picture to be shown; Wherein, described second moment is later than described first moment;
Determining unit, for according to described ambient brightness parameter and described predetermined display brightness parameter, determines to expect display brightness parameter;
Described display unit, specifically for exporting described picture to be shown according to described expectation display brightness parameter, is positioned at specified scope with the difference of the actual displayed brightness and described ambient brightness that make the display frame in described second moment.
8. electronic equipment according to claim 7, is characterized in that,
Described second acquisition unit, specifically for extracting the contrast level parameter of described picture to be shown;
Wherein, described contrast level parameter is one of parameter characterizing the predetermined display brightness of described picture to be shown.
9. the electronic equipment according to claim 7 or 8, is characterized in that,
Described determining unit, specifically for according to described ambient brightness parameter and described predetermined display brightness parameter, revises the contrast level parameter of described picture to be shown, forms described expectation display brightness parameter.
10. the electronic equipment according to claim 7 or 8, is characterized in that,
Described display unit is used for showing the n-th frame display frame in described first moment;
Described second acquisition unit, specifically for obtaining the predetermined display brightness parameter of the second moment the (n+1)th frame display frame to be shown;
Wherein, described n be not less than 1 integer.
11. electronic equipments according to claim 7 or 8, is characterized in that,
Described display unit comprises display module and light source module; Described light source module is used for providing display light source for display module;
Described determining unit, specifically for according to described ambient brightness parameter and described predetermined display brightness parameter, determines the correction luminosity parameter of described light source module;
Described display unit, specifically for controlling described light source module according to described correction luminosity parameter for described display module provides display light source.
12. electronic equipments according to claim 11, is characterized in that,
Described determining unit, specifically for more described ambient brightness parameter and described default display brightness parameter; When the difference of described ambient brightness parameter and described default display brightness parameter is positioned at the first specified scope, determine that described correction luminosity parameter is the first appointment luminosity parameter; When the difference of described ambient brightness parameter and described default display brightness parameter is positioned at the second specified scope, determine that described correction luminosity parameter is the second appointment luminosity parameter; Wherein, described first specified scope is different from described second specified scope;
Described first specifies luminosity parameter to be not equal to described second specifies luminosity parameter.
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