CN107832029A - Display processing method and device, terminal, computer-readable recording medium - Google Patents
Display processing method and device, terminal, computer-readable recording medium Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
- G09G5/024—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using colour registers, e.g. to control background, foreground, surface filling
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Abstract
The application is related to a kind of display processing method and device, terminal, computer-readable recording medium.The display processing method includes：When the display screen of terminal is in illuminating state and the holding duration under the illuminating state is more than or equal to default minimum duration, determine that terminal is in read state；Preset from M groups and one group of default gamma parameter value is chosen in gamma parameter value, wherein, the blue component in display screen transmitting light corresponding to the default gamma parameter value of difference group is different；The default gamma parameter value that the gamma parameter value of the display screen of the terminal is arranged to choose, to adjust the blue component in the display screen transmitting light.The technical scheme that the application provides can be in injury of the display screen to human eye for effectively reducing terminal.
Description
Technical field
The application is related to display technology field, and in particular to a kind of display processing method and device, terminal, computer-readable
Storage medium.
Background technology
With the development of science and technology, terminal (such as smart mobile phone, notebook and tablet personal computer etc.) obtains widely
Use, be increasingly becoming an indispensable part among most people life.At present, most of terminals disclosure satisfy that people
Instant messaging, play play, see a film, seeing the demands such as e-book and surfing on the net.
Although feature-rich terminal can improve the quality of the life of people, terminal also causes to health
It is certain to influence.For example, medical research shows, excessive light radiation can damage to the retina of eyes, therefore, if for a long time
Using terminal, the then light that terminal display is sent can cause no small injury to human eye, so as to influence the health of human eye.
How while people's using terminal, reduce injury this problem of the display screen of terminal to human eye gradually into
The focus inquired into for industry, related solution not can effectively solve the problem that above mentioned problem at present.
The content of the invention
The embodiment of the present application, which provides, a kind of to be applied to display processing method, display processing unit, terminal, computer-readable deposits
Storage media, for reducing injury of the display screen to human eye.
The application first aspect provides a kind of display processing method, including：
Determine that terminal is in read state；
Preset from M groups and one group of default gamma parameter value is chosen in gamma parameter value, wherein, the default gamma parameter value of difference group
Blue component in corresponding display screen transmitting light is different；
The default gamma parameter value that the gamma parameter value of the display screen of the terminal is arranged to choose, with adjustment
Blue component in the display screen transmitting light.
Based on the application in a first aspect, in the first possible implementation, the determination terminal is in read state, wraps
Include：
When meeting at least one of following condition, determine that the terminal is in read state：
Face is recognized before the display screen；
The display screen is in illuminating state and holding duration under the illuminating state be more than or equal to it is default
Minimum duration.
The first possible implementation based on the application first aspect, in second of possible implementation, in institute
To state when recognizing face before display screen, described preset from the M groups chooses one group of default gamma parameter value in gamma parameter value,
Including：
Human eye in the distance between human eye and the display screen in the face, the face is when default
At least one of number of winks in length and age for being matched with the face, preset in gamma parameter value from the M groups
Choose one group of default gamma parameter value.
Second of possible implementation based on the application first aspect, it is described in the third possible implementation
Preset from M groups and one group of default gamma parameter value is chosen in gamma parameter value, including：
Detect the distance between human eye and described display screen in the face；
The distance between human eye and the display screen in the face, and default distance-gamma parameter
Be worth corresponding relation, preset from the M groups and one group is chosen in gamma parameter value preset gamma parameter value, wherein, default distance-
In gamma parameter value corresponding relation, blue component corresponding to gamma parameter value and distance are into positive correlation.
Second of possible implementation based on the application first aspect, it is described in the 4th kind of possible implementation
Preset from M groups and one group of default gamma parameter value is chosen in gamma parameter value, including：
Detect number of winks of the human eye in the face in preset duration；
When the number of winks is not less than default minimum number, the human eye in the face is in preset duration
Number of winks, and default number of winks-gamma parameter value corresponding relation, preset in gamma parameter value and select from the M groups
One group of default gamma parameter value is taken, wherein, in default number of winks-gamma parameter value corresponding relation, gamma parameter value pair
The blue component answered and number of winks are into negative correlation.
Second of possible implementation based on the application first aspect, it is described in the 5th kind of possible implementation
Preset from the M groups and one group of default gamma parameter value is chosen in gamma parameter value, including：
Estimate the age matched with the face；
According to the age matched with the face of estimation, and default age-gamma parameter value corresponding relation, from institute
State and one group of default gamma parameter value is chosen in the default gamma parameter value of M groups, wherein, it is corresponding in default age-gamma parameter value
In relation, blue component corresponding to gamma parameter value and age are into negative correlation.
The first possible implementation based on the application first aspect, in the 6th kind of possible implementation, in institute
State display screen and be in illuminating state and when the holding duration under the illuminating state is more than or equal to default minimum duration,
Described preset from the M groups chooses one group of default gamma parameter value in gamma parameter value, including：
When the display screen is in illuminating state and holding duration under the illuminating state is in the minimum duration
During with the section of default maximum duration composition, preset from the M groups and i-th group of default gamma parameter is chosen in gamma parameter value
Value, wherein, affiliated section includes M section durations, and the i is the sequence number of section of the holding duration belonging in the section；
Wherein, the default gamma parameter value of the M groups meets following condition：Sj>Sj+1>Sj+2, SjRepresent that jth group presets gamma
Blue component corresponding to parameter value, 0<j≤M-2；And the M sections duration meets following condition：Mg<Mg+1<Mg+2, 0<G≤M-2, Mg
Represent the scope of g section durations, 0<g≤M-2.
The 6th kind of possible implementation based on the application first aspect, it is described in the 7th kind of possible implementation
Preset from M groups and one group of default gamma parameter value is chosen in gamma parameter value, including：
When the display screen is in illuminating state and grows up during holding of the display screen under the illuminating state
When the maximum duration, preset from the M groups and the default gamma parameter value of M groups is chosen in gamma parameter value.
The application second aspect provides a kind of display processing unit, including：
Determining unit, for determining that terminal is in read state；
Unit is chosen, with when the determining unit determines that the terminal is in read state, gamma is preset from the M groups
One group of default gamma parameter value is chosen in parameter value, wherein, display screen transmitting light corresponding to the default gamma parameter value of difference group
Blue component in line is different；
Setting unit, for the default gamma for being arranged to choose by the gamma parameter value of the display screen of the terminal
Parameter value, to adjust the blue component in the display screen transmitting light.
Based on the application second aspect, in the first possible implementation, the determining unit is specifically used for：Full
When being enough at least one of lower condition, determine that the terminal is in read state：
Face is recognized before the display screen；
The display screen is in illuminating state and holding duration under the illuminating state be more than or equal to it is default
Minimum duration.
The first possible implementation based on the application second aspect, in second of possible implementation, institute
Stating display processing unit also includes：
Face identification unit, recognition of face is carried out for the environment before the display screen to terminal；
The selection unit is specifically used for：When the face identification unit recognizes face before the display screen,
Human eye blinking in preset duration in the distance between human eye in the face and described display screen, the face
At least one of eye number and age for match with the face, one group is chosen from the default gamma parameter value of the M groups
Default gamma parameter value.
Second of possible implementation based on the application second aspect, in the third possible implementation, institute
Stating selection unit includes：
Apart from detection unit, for detecting the distance between the human eye in the face and the display screen；
Son chooses unit, for the human eye in the face detected apart from detection unit and the display
The distance between screen, and default distance-gamma parameter value corresponding relation, preset in gamma parameter value and select from the M groups
One group of default gamma parameter value is taken, wherein, in default distance-gamma parameter value corresponding relation, corresponding to gamma parameter value
Blue component and distance are into positive correlation.
Second of possible implementation based on the application second aspect, in the 4th kind of possible implementation, institute
Face identification unit is stated to be additionally operable to：When recognizing face before the display screen, the human eye in the face is detected pre-
If the number of winks in duration；
The selection unit is specifically used for：When the number of winks is not less than default minimum number, blinked according to described
Eye number, and default number of winks-gamma parameter value corresponding relation, preset in gamma parameter value from the M groups and choose one
The default gamma parameter value of group, wherein, in default number of winks-gamma parameter value corresponding relation, corresponding to gamma parameter value
Blue component and number of winks are into negative correlation.
Second of possible implementation based on the application second aspect, in the 5th kind of possible implementation, institute
Face identification unit is stated to be additionally operable to：When recognizing face before the display screen, the age matched with the face is estimated；
The selection unit is specifically used for：The age matched with the face estimated according to the face identification unit,
And default age-gamma parameter value corresponding relation, preset from the M groups and one group of default gamma ginseng is chosen in gamma parameter value
Numerical value, wherein, in default age-gamma parameter value corresponding relation, blue component corresponding to gamma parameter value and age into
It is negatively correlated.
The first possible implementation based on the application second aspect, it is described in the 6th kind of possible implementation
Display processing unit also includes：
Detection unit, for detecting the state of display screen；
Timing unit, for when the display screen enters illuminating state, to the display screen under illuminating state
Holding duration carry out timing；
The selection unit is specifically used for：When the detection unit detects that the display screen is in illuminating state, and
Under the illuminating state when keeping duration in the section of the minimum duration and default maximum duration composition, from described
M groups, which are preset, chooses i-th group of default gamma parameter value in gamma parameter value, wherein, affiliated section includes M section durations, and the i is institute
State the sequence number for keeping section of the duration belonging in the section；
Wherein, the default gamma parameter value of the M groups meets following condition：Sj>Sj+1>Sj+2, SjRepresent that jth group presets gamma
Blue component corresponding to parameter value, 0<j≤M-2；And the M sections duration meets following condition：Mg<Mg+1<Mg+2, 0<G≤M-2, Mg
Represent the scope of g section durations, 0<g≤M-2.
The 6th kind of possible implementation based on the application second aspect, in the 7th kind of possible implementation, institute
Selection unit is stated to be additionally operable to：
When the display screen is in illuminating state and grows up during holding of the display screen under the illuminating state
When the maximum duration, preset from the M groups and the default gamma parameter value of M groups is chosen in gamma parameter value.
The application third aspect provides a kind of terminal, including：Any of second aspect display processing unit.
Based on the application third aspect, in the first possible implementation, the terminal is smart mobile phone or flat board
Computer.
The application fourth aspect provides a kind of terminal, including processor and memory, and calculating is stored with the memory
Machine program, when the computer program is by the computing device so that the display processing is realized during the computing device
The step of method.
The aspect of the application the 5th provides a kind of computer-readable recording medium, is stored thereon with computer program, the meter
The step of calculation machine program realizes the display processing method when being executed by processor.
In the embodiment of the present application, illuminating state and the holding under the illuminating state are in the display screen of terminal
When duration is more than or equal to default minimum duration, determine that terminal is in read state, preset in gamma parameter value and choose from M groups
One group of default gamma parameter value, and the default gamma parameter value that the gamma parameter value of display screen is arranged to choose, can
To avoid the gamma parameter value of display screen in conventional art from being the gamma parameter value of acquiescence, and can cause in end
When read state, the control for the blue component launched display screen in light is realized by adjusting gamma parameter value, so as to
Injury of the screen to human eye of terminal can be reduced, and certain protective effect is played to the health of human eye.
Brief description of the drawings
, below will be to embodiment or biography in order to illustrate more clearly of the technical scheme in the embodiment of the present application or conventional art
The required accompanying drawing used is briefly described in the description of system technology, it should be apparent that, drawings in the following description are only this
Some embodiments of application, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of display processing method one embodiment schematic flow sheet that the embodiment of the present application provides；
Fig. 2 is a kind of another embodiment schematic flow sheet of display processing method of the embodiment of the present application offer；
Fig. 3 is a kind of display processing method further embodiment schematic flow sheet that the embodiment of the present application provides；
Fig. 4 is a kind of display processing method further embodiment schematic flow sheet that the embodiment of the present application provides；
Fig. 5 is the display processing method further embodiment schematic flow sheet that the embodiment of the present application provides；
Fig. 6 is a kind of display processing method further embodiment schematic flow sheet that the embodiment of the present application provides；
Fig. 7 is a kind of display processing unit one embodiment structural representation that the embodiment of the present application provides；
Fig. 8 is a kind of another example structure schematic diagram of display processing unit of the embodiment of the present application offer.
Embodiment
To enable the application purpose, feature, advantage of the embodiment of the present application more obvious and understandable, below in conjunction with
Accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that retouched
The embodiment stated is only some embodiments of the present application, and not all embodiments.Based on the embodiment in the application, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belong to the application protection
Scope.
Launch the blue light in light to display screen first to illustrate.Visible ray act on human eye show as light radiation and
Caused hot two aspect, the light of different wave length are also different to the influence degree caused by human eye.Research shows, with other face
Color (wavelength) is compared, and wavelength is maximum between the harm of 400 nanometers to 500 nanometers of blue light section to human eye, can easily cause ratio
The more obvious uncomfortable and disability glare of green glow, feux rouges of other long waves.The eye lens system of the mankind can not be to blue light
Line carries out sharp focusing, and red light and green light can accurately focus on difference on the retina, blue ray
Focal position can be somewhat preceding in retina, moreover, blueness is wider than the scope that other colors are spread when through eyeball.
Research further demonstrates that excessive light radiation can damage to retina, the extent of damage depend on light wavelength,
Intensity and irradiation time length.The high-energy light that blue light belongs in visible ray, easily propagate through cornea and crystalline lens and touch
Retina, accelerates the cellular oxidation in macula retinae area, and excessive exposure even can damage cellula visualis.If macular area connects for a long time
Blue light is touched, there is the risk of ARM in eyes when can increase age, it could even be possible to cause eyesight to be forever damaged, it is therefore, blue
Light is easier to have an impact retina.In addition, under dark environment, human eye can be more sensitive to blue light, i.e. pul gold
(Purkinje) displacement.Night watches TV or using computer, and when the illumination on periphery is very low, human eye enters the shape of mesopic vision
State, susceptibility spectral response curve is cheap toward shortwave, more sensitive to blue light, and too strong blue light not only influences whether the strong of human eye
Health, it can also stimulate the formation of melatonin.
Based on the above situation, the embodiment of the present application provides a kind of display processing method and terminal applied to terminal, is used for
Reduce injury of the display screen of terminal to human eye.
A kind of display processing method applied to terminal provided below the embodiment of the present application is described, and refers to figure
1, the display processing method in the embodiment of the present application, including：
101st, determine that terminal is in read state；
Optionally, display processing unit in the embodiment of the present application provides the eyeshield control similar to switch, and user can be with
Voluntarily choose whether to open the eyeshield control, when the eyeshield control is opening, display processing unit determines that terminal is in
Read state, when the eyeshield control is closed mode, display processing unit determines that terminal is not at read state.
Optionally, when meeting at least one of following condition, display processing unit determines that terminal is in read state：
Face is recognized before the display screen of terminal；The display screen of terminal is in illuminating state and the holding under the illuminating state
Duration is more than or equal to default minimum duration.
Optionally, camera (such as the front camera or rotatable configured on display processing unit or terminal is utilized
Camera) to before the display screen of terminal environment carry out recognition of face, specifically, terminal is shown in the embodiment of the present application
Environment before display screen curtain carries out recognition of face and is referred to prior art realization, and here is omitted.
Optionally, above two mode being combined, i.e., display processing unit provides the eyeshield control similar to switch,
User can voluntarily choose whether to open the eyeshield control, when the eyeshield control is opening, and meet following condition
At least one of when, display processing unit determines that terminal is in read state：Face is recognized before the display screen of terminal；
The display screen of terminal is in illuminating state and the holding duration under the illuminating state is more than or equal to default minimum duration.
Certainly, it can also determine that terminal is in read state in the embodiment of the present application otherwise, not limit herein
It is fixed.
When it is determined that terminal is in read state, step 102 is performed.
102nd, preset from M groups and one group of default gamma parameter value is chosen in gamma parameter value；
Wherein, the blue component in display screen transmitting light corresponding to the default gamma parameter value of different groups is different.
Optionally, M groups are prestored in display processing unit and preset gamma parameter value, wherein, every group of default gamma ginseng
Blue component in display screen transmitting light corresponding to numerical value is different, and above-mentioned M is not less than 1.For example, above-mentioned M groups are default
Gamma parameter value could be arranged to the value between 0.1 to 2.2, wherein, gamma parameter value is smaller, blue corresponding to gamma parameter value
Colouring component is smaller.Certainly, above-mentioned M groups are preset gamma parameter value and can also be stored on cloud server or exterior terminal, then walk
In rapid 102, display processing unit obtains above-mentioned M groups from the cloud server or exterior terminal and presets gamma parameter value in real time,
And preset from above-mentioned M groups and one group of default gamma parameter value is chosen in gamma parameter value.
In the embodiment of the present application, display processing unit can randomly select one group from the default gamma parameter value of M groups and preset
Gamma parameter value；Or when can also recognize face before the display screen of terminal, according to the human eye in the face detected
Human eye in the distance between the display screen, face number of winks in preset duration and matched with the face
At at least one of age, preset from above-mentioned M groups and one group of default gamma parameter value is chosen in gamma parameter value；Or can also
When display screen is in illuminating state and the holding duration under illuminating state is more than or equal to default minimum duration, according to
Duration presets gamma parameter value from above-mentioned M groups and chooses one group of default gamma parameter value during guarantor, and duration is bigger when to protect, and chooses
Default gamma parameter value corresponding to blue component it is smaller, be not construed as limiting herein.
The 103rd, the gamma parameter value of above-mentioned display screen is arranged to the above-mentioned default gamma parameter value chosen, with adjustment
State the blue component in display screen transmitting light.
Optionally, display processing unit passes through mobile Industry Processor Interface (MIPI, Mobile Industry
Processor Interface) the gamma parameter value of above-mentioned display screen is arranged to one group of default gamma that step 102 chooses
Parameter value.Wherein, MIPI is a set of interface standard defined by MIPI interface alliances, and it is by the interface of terminal inner as imaged
Head, display screen etc. standardize, and add design flexibility.Certainly, can also otherwise will be upper in the embodiment of the present application
The gamma parameter value for stating display screen is arranged to one group of default gamma parameter value of step 102 selection, is not construed as limiting herein.
It should be noted that because in the display screen of terminal, red, green and blue (i.e. RGB) is three primary colours, signal
Transmission and conversion are carried out according to these three colors, and gamma parameter is the physical attribute of display screen, for aobvious
The color of display screen curtain is controlled, therefore, can be by setting M group gamma parameter values in the embodiment of the present application, and causes M group gals
Blue component in display screen transmitting light corresponding to horse parameter value is different.
It should be noted that the display processing unit in the embodiment of the present application can be integrated in the device in terminal, or
Person or can realize independently of terminal and with terminal the device of communication, the terminal in the embodiment of the present application include but
Being not limited to smart mobile phone, tablet personal computer, notebook or other configurations has the terminal of display screen, is not construed as limiting herein.
In the embodiment of the present application, when it is determined that terminal is in read state, preset from M groups in gamma parameter value and choose one
The default gamma parameter value of group, and the default gamma parameter value that the gamma parameter value of display screen is arranged to choose, can be with
The gamma parameter value for avoiding display screen in conventional art can only be the gamma parameter value of acquiescence, and can be in terminal
During read state, the control for the blue component launched display screen in light is realized by adjusting gamma parameter value, so as to
To reduce injury of the screen of terminal to human eye, and certain protective effect is played to the health of human eye.
Below on the basis of embodiment illustrated in fig. 1, with a concrete application example to the display processing in the embodiment of the present application
Method is described, and triggering blue light by recognition of face in the embodiment of the present application adjusts, as shown in Fig. 2 the embodiment of the present application
In display processing method, including：
201st, recognition of face is carried out to the environment before the display screen of terminal；
In the embodiment of the present application, using configured on display processing unit or terminal camera (such as front camera or
The rotatable camera of person) recognition of face is carried out to the environment before the display screen of terminal, it is specifically, right in the embodiment of the present application
Environment before the display screen of terminal carries out recognition of face and is referred to prior art realization, and here is omitted.
Optionally, the action of the recognition of face during the application is implemented triggers for event, for example, in the display screen of terminal
When lighting, the step of environment before the display screen to terminal carries out recognition of face is performed, and before terminal puts out screen, is kept
The action of recognition of face is carried out to the environment before the display screen of terminal.Or display processing unit in the embodiment of the present application
The step of recognition of face being carried out to the environment before the display screen of terminal by periodic triggers, or, user can be with defeated
Enter certain time period so that display processing unit performs within the period carries out face to the environment before the display screen of terminal
The step of identification, or, display processing unit provides the user the control similar to switch, and user can be started by the control
Or close the execution of step 201.Certainly, the embodiment of the present application can also trigger step 201 otherwise, not limit herein
It is fixed.
202nd, when recognizing face before above-mentioned display screen, determine that terminal is in read state.
203rd, preset from M groups and one group of default gamma parameter value is chosen in gamma parameter value；
In the embodiment of the present application, display processing unit can randomly select one group from the default gamma parameter value of M groups and preset
Gamma parameter value；Or can also be according in the distance between the human eye in the face detected and the display screen, the face
Number of winks of the human eye in preset duration and at least one of age for being matched with the face, it is default from above-mentioned M groups
One group of default gamma parameter value is chosen in gamma parameter value；It is not construed as limiting herein.
Optionally, above-mentioned M groups are preset gamma parameter value and are respectively stored in different registers, and posting using register
Storage value is identified to the default gamma parameter value being stored in the register, so that display processing unit is according to register value
Choose and call default gamma parameter value accordingly.
The 204th, the gamma parameter value of above-mentioned display screen is arranged to the above-mentioned default gamma parameter value chosen, with adjustment
State the blue component in display screen transmitting light.
Optionally, the gamma parameter value of above-mentioned display screen is arranged to what is chosen by display processing unit by MIPI interfaces
Above-mentioned default gamma parameter value.Wherein, MIPI is a set of interface standard defined by MIPI interface alliances, and it is by terminal inner
Interface such as camera, display screen etc. standardize, and add design flexibility.Certainly, it can also be passed through in the embodiment of the present application
The gamma parameter value of above-mentioned display screen is arranged to one group of default gamma parameter value that step 203 chooses by its mode, herein not
It is construed as limiting.
It should be noted that because in the display screen of terminal, red, green and blue (i.e. RGB) is three primary colours, signal
Transmission and conversion are carried out according to these three colors, and gamma parameter is the physical attribute of display screen, for aobvious
The color of display screen curtain is controlled, therefore, can be by setting M group gamma parameter values in the embodiment of the present application, and causes M group gals
Blue component in display screen transmitting light corresponding to horse parameter value is different.
It should be noted that the display processing unit in the embodiment of the present application can be integrated in the device in terminal, or
Person or can realize independently of terminal and with terminal the device of communication, the terminal in the embodiment of the present application include but
Being not limited to smart mobile phone, tablet personal computer, notebook or other configurations has the terminal of display screen, is not construed as limiting herein.
In the embodiment of the present application, when it is determined that terminal is in read state, preset from M groups in gamma parameter value and choose one
The default gamma parameter value of group, and the default gamma parameter value that the gamma parameter value of display screen is arranged to choose, can be with
The gamma parameter value for avoiding display screen in conventional art can only be the gamma parameter value of acquiescence, and can be in terminal
During read state, the control for the blue component launched display screen in light is realized by adjusting gamma parameter value, so as to
To reduce injury of the screen of terminal to human eye, and certain protective effect is played to the health of human eye.
Below on the basis of embodiment illustrated in fig. 2, with a concrete application example to the display processing in the embodiment of the present application
Method is described, and in the embodiment of the present application, the distance between human eye and display screen in face choose default gal
Horse parameter value, as shown in figure 3, the display processing method in the embodiment of the present application, including：
301st, recognition of face is carried out to the environment before the display screen of terminal；
In the embodiment of the present application, using configured on display processing unit or terminal camera (such as front camera or
The rotatable camera of person) recognition of face is carried out to the environment before the display screen of terminal, it is specifically, right in the embodiment of the present application
Environment before the display screen of terminal carries out recognition of face and is referred to prior art realization, and here is omitted.
Optionally, the action of the recognition of face in the embodiment of the present application triggers for event, for example, in the display screen of terminal
When curtain is lighted, the step of environment before the display screen to terminal carries out recognition of face is performed, and before terminal puts out screen, is protected
Hold the action that the environment before the display screen to terminal carries out recognition of face.Or display processing unit in the embodiment of the present application
The step of recognition of face can also being carried out to the environment before the display screen of terminal by periodic triggers, or, user can be with
Input certain time period so that display processing unit performs within the period enters pedestrian to the environment before the display screen of terminal
The step of face identifies, or, display processing unit provides the user the control similar to switch, and user can be opened by the control
Execution that is dynamic or closing step 301.Certainly, the embodiment of the present application can also trigger step 301 otherwise, not make herein
Limit.
302nd, when recognizing face before above-mentioned display screen, determine that terminal is in read state.
303rd, the distance between human eye and above-mentioned display screen in above-mentioned face is detected；
Optionally, proximity transducer is configured for terminal in the embodiment of the present application, display processing unit utilizes the close sensing
Device simultaneously combines eyes location algorithm (such as domain division method, edge extracting method, Gray Projection method, god in face recognition technology
Through network technique and template matching method etc.) human eye and the distance between above-mentioned display screen in detection face.
304th, the distance between the human eye in above-mentioned face and above-mentioned display screen, and default distance-gamma
Parameter value corresponding relation, preset from above-mentioned M groups and one group of default gamma parameter value is chosen in gamma parameter value；
Wherein, in default distance-gamma parameter value corresponding relation, blue component and distance corresponding to gamma parameter value
Into positive correlation.
Specifically, a distance-gamma parameter value corresponding relation is preset, in the distance-gamma parameter value corresponding relation, is built
Vertical M groups are preset the relation of gamma parameter value and distance, and distance more hour, and it is right that gamma parameter value institute is preset corresponding to the distance
The blue component answered is smaller, and certainly, the distance-gamma parameter value corresponding relation can also be shown as apart from section and default gamma
The corresponding relation of parameter value, i.e., same to correspond to same default gamma parameter value in section, different distance section is corresponding not
Same default gamma parameter value, and, in different distance section, apart from smaller, default gamma parameter value institute corresponding to the distance
Corresponding blue component is smaller.
The 305th, the gamma parameter value of above-mentioned display screen is arranged to the above-mentioned default gamma parameter value chosen, with adjustment
State the blue component in display screen transmitting light.
Optionally, the gamma parameter value of above-mentioned display screen is arranged to what is chosen by display processing unit by MIPI interfaces
Above-mentioned default gamma parameter value.Wherein, MIPI is a set of interface standard defined by MIPI interface alliances, and it is by terminal inner
Interface such as camera, display screen etc. standardize, and add design flexibility.Certainly, it can also be passed through in the embodiment of the present application
The gamma parameter value of above-mentioned display screen is arranged to one group of default gamma parameter value that step 304 chooses by its mode, herein not
It is construed as limiting.
It should be noted that because in the display screen of terminal, red, green and blue (i.e. RGB) is three primary colours, signal
Transmission and conversion are carried out according to these three colors, and gamma parameter is the physical attribute of display screen, for aobvious
The color of display screen curtain is controlled, therefore, can be by setting M group gamma parameter values in the embodiment of the present application, and causes M group gals
Blue component in display screen transmitting light corresponding to horse parameter value is different.
It should be noted that the display processing unit in the embodiment of the present application can be integrated in the device in terminal, or
Person or can realize independently of terminal and with terminal the device of communication, the terminal in the embodiment of the present application include but
Being not limited to smart mobile phone, tablet personal computer, notebook or other configurations has the terminal of display screen, is not construed as limiting herein.
In the embodiment of the present application, when it is determined that terminal is in read state, preset from M groups in gamma parameter value and choose one
The default gamma parameter value of group, and the default gamma parameter value that the gamma parameter value of display screen is arranged to choose, can be with
The gamma parameter value for avoiding display screen in conventional art can only be the gamma parameter value of acquiescence, and can be in terminal
During read state, the control for the blue component launched display screen in light is realized by adjusting gamma parameter value, so as to
To reduce injury of the screen of terminal to human eye, and certain protective effect is played to the health of human eye.
Below on the basis of embodiment illustrated in fig. 2, with a concrete application example to the display processing in the embodiment of the present application
Method is described, and in the embodiment of the present application, number of winks of the human eye in preset duration in face is chosen default
Gamma parameter value, as shown in figure 4, the display processing method in the embodiment of the present application, including：
401st, recognition of face is carried out to the environment before the display screen of terminal；
In the embodiment of the present application, using configured on display processing unit or terminal camera (such as front camera or
The rotatable camera of person) recognition of face is carried out to the environment before the display screen of terminal, it is specifically, right in the embodiment of the present application
Environment before the display screen of terminal carries out recognition of face and is referred to prior art realization, and here is omitted.
Optionally, the action of the recognition of face during the application is implemented triggers for event, for example, in the display screen of terminal
When lighting, the step of environment before the display screen to terminal carries out recognition of face is performed, and before terminal puts out screen, is kept
The action of recognition of face is carried out to the environment before the display screen of terminal.Or display processing unit in the embodiment of the present application
The step of recognition of face being carried out to the environment before the display screen of terminal by periodic triggers, or, user can be with defeated
Enter certain time period so that display processing unit performs within the period carries out face to the environment before the display screen of terminal
The step of identification, or, display processing unit provides the user the control similar to switch, and user can be started by the control
Or close the execution of step 401.Certainly, the embodiment of the present application can also trigger step 401 otherwise, not limit herein
It is fixed.
402nd, when recognizing face before above-mentioned display screen, determine that terminal is in read state.
403rd, number of winks of the human eye in preset duration in above-mentioned face is detected；
In the embodiment of the present application, display processing unit detects the human eye blink in preset duration time in above-mentioned face
Number.Specifically, above-mentioned duration can be set according to the actual requirements.The human eye in above-mentioned face is detected in the embodiment of the present application
Whether blink may be referred to existing blink detection algorithm to realize, here is omitted.
404th, when above-mentioned number of winks is not less than default minimum number, according to above-mentioned number of winks, and it is default
Number of winks-gamma parameter value corresponding relation, preset from above-mentioned M groups and one group of default gamma parameter value is chosen in gamma parameter value；
Wherein, in default number of winks-gamma parameter value corresponding relation, blue component corresponding to gamma parameter value with
Number of winks is into negative correlation.
In the embodiment of the present application, number-gamma parameter value corresponding relation at a wink is preset, in the number of winks-gamma ginseng
In numerical value corresponding relation, the relation that M groups preset gamma parameter value and number of winks is established, and when number of winks is more, this blinks
It is smaller that blue component corresponding to gamma parameter value is preset corresponding to eye number, certainly, the number of winks-gamma parameter value is corresponding to close
System can also show as number of winks section and the corresponding relation of default gamma parameter value, i.e., corresponding in same number of winks section
In same default gamma parameter value, different number of winks sections correspond to different default gamma parameter values, and, in different blinks time
In number interval, number of winks is more, and it is smaller that blue component corresponding to gamma parameter value is preset corresponding to the number of winks.
Optionally, it is respectively n1 and n2 to set the minimum number of number of winks and maximum times, when step 403 detects people
When number of winks of the human eye in preset duration in face is located in above-mentioned section, human eye in above-mentioned face is when default
Number of winks in length, and default number of winks-gamma parameter value corresponding relation, gamma parameter value is preset from above-mentioned M groups
One group of default gamma parameter value is chosen, when number of winks of the human eye in preset duration that step 403 is detected in face is more than
During above-mentioned maximum times, one group of minimum default gamma ginseng of blue component corresponding to the selection of gamma parameter value is preset from above-mentioned M groups
Numerical value.
The 405th, the gamma parameter value of above-mentioned display screen is arranged to the above-mentioned default gamma parameter value chosen, with adjustment
State the blue component in display screen transmitting light.
Optionally, the gamma parameter value of above-mentioned display screen is arranged to what is chosen by display processing unit by MIPI interfaces
Above-mentioned default gamma parameter value.Wherein, MIPI is a set of interface standard defined by MIPI interface alliances, and it is by terminal inner
Interface such as camera, display screen etc. standardize, and add design flexibility.Certainly, it can also be passed through in the embodiment of the present application
The gamma parameter value of above-mentioned display screen is arranged to one group of default gamma parameter value that step 404 chooses by its mode, herein not
It is construed as limiting.
It should be noted that because in the display screen of terminal, red, green and blue (i.e. RGB) is three primary colours, signal
Transmission and conversion are carried out according to these three colors, and gamma parameter is the physical attribute of display screen, for aobvious
The color of display screen curtain is controlled, therefore, can be by setting M group gamma parameter values in the embodiment of the present application, and causes M group gals
Blue component in display screen transmitting light corresponding to horse parameter value is different.
It should be noted that the display processing unit in the embodiment of the present application can be integrated in the device in terminal, or
Person or can realize independently of terminal and with terminal the device of communication, the terminal in the embodiment of the present application include but
Being not limited to smart mobile phone, tablet personal computer, notebook or other configurations has the terminal of display screen, is not construed as limiting herein.
In the embodiment of the present application, when it is determined that terminal is in read state, preset from M groups in gamma parameter value and choose one
The default gamma parameter value of group, and the default gamma parameter value that the gamma parameter value of display screen is arranged to choose, can be with
The gamma parameter value for avoiding display screen in conventional art can only be the gamma parameter value of acquiescence, and can be in terminal
During read state, the control for the blue component launched display screen in light is realized by adjusting gamma parameter value, so as to
To reduce injury of the screen of terminal to human eye, and certain protective effect is played to the health of human eye.
Below on the basis of embodiment illustrated in fig. 2, with a concrete application example to the display processing in the embodiment of the present application
Method is described, and in the embodiment of the present application, default gamma parameter value is chosen according to the age estimated by face, such as Fig. 5 institutes
Show, the display processing method in the embodiment of the present application, including：
501st, recognition of face is carried out to the environment before the display screen of terminal；
In the embodiment of the present application, using configured on display processing unit or terminal camera (such as front camera or
The rotatable camera of person) recognition of face is carried out to the environment before the display screen of terminal, it is specifically, right in the embodiment of the present application
Environment before the display screen of terminal carries out recognition of face and is referred to prior art realization, and here is omitted.
Optionally, the action of the recognition of face in the embodiment of the present application triggers for event, for example, in the display screen of terminal
When curtain is lighted, the step of environment before the display screen to terminal carries out recognition of face is performed, and before terminal puts out screen, is protected
Hold the action that the environment before the display screen to terminal carries out recognition of face.Or display processing unit in the embodiment of the present application
The step of recognition of face can also being carried out to the environment before the display screen of terminal by periodic triggers, or, user can be with
Input certain time period so that display processing unit performs within the period enters pedestrian to the environment before the display screen of terminal
The step of face identifies, or, display processing unit provides the user the control similar to switch, and user can be opened by the control
Execution that is dynamic or closing step 501.Certainly, the embodiment of the present application can also trigger step 501 otherwise, not make herein
Limit.
502nd, when recognizing face before above-mentioned display screen, determine that terminal is in read state.
503rd, when recognizing face before above-mentioned display screen, the age matched with above-mentioned face is estimated；
In the embodiment of the present application, display processing unit estimates the age matched with above-mentioned face.Wherein, the above-mentioned age can be with
Refer to specific a certain age (such as 35 years old) or some age bracket (such as 31~39 years old).
In the embodiment of the present application, the facial image of multigroup all ages and classes can be built in advance, display processing unit is according to this
A little facial image training age of acquisition functions, when display processing unit detects face in step 501, according to the people recognized
The age that face matches with above-mentioned age Function Estimation with the face.Specifically, method of estimation have it is following several：1st, global year is built
Age function：One global age function of structure is trained by substantial amounts of facial image, when display processing unit detects in step 501
During to face, by directly using the global age function to calculate the age matched for the face；2nd, the outward appearance specific age
Function：This age function is divided with facial characteristics and inputted, and when display processing unit detects face in step 501, is found
The age function that the facial image for there are similar features with the face calculates, then calculate the age matched with the face；3、
Weight age function：With the specific age function of outward appearance used in method it is similar, when display processing unit detects in step 501
During to face, find has the age functions of similar features with the face, can not find the people that has similar features with the face
During the age function that face image calculates, estimated using the age of institute's has age function pair face, then it is carried out
Weighting, so as to obtain estimated result.
Certainly, the embodiment of the present application can also be estimated the age for recognizing face using other manner, herein not
It is construed as limiting.
504th, according to the age matched with above-mentioned face of estimation, and default age-gamma parameter value corresponding relation,
Preset from above-mentioned M groups and one group of default gamma parameter value is chosen in gamma parameter value；
Wherein, in default age-gamma parameter value corresponding relation, blue component and age corresponding to gamma parameter value
Into negative correlation.
In the embodiment of the present application, an age-gamma parameter value correspondence relationship information is preset, in the age-gamma parameter value
In corresponding relation, establish M groups and preset gamma parameter value and the relation at age, and when the age is bigger, it is default corresponding to the distance
Blue component corresponding to gamma parameter value is smaller, and certainly, the age-gamma parameter value corresponding relation can also show as the age
The corresponding relation of section and default gamma parameter value, i.e., correspond to same default gamma parameter value in age-grade section, difference
Age range corresponds to different default gamma parameter values, and, in all ages and classes section, the age is bigger, pre- corresponding to the age
If blue component corresponding to gamma parameter value is smaller.
The 505th, the gamma parameter value of above-mentioned display screen is arranged to the above-mentioned default gamma parameter value chosen, with adjustment
State the blue component in display screen transmitting light.
Optionally, the gamma parameter value of above-mentioned display screen is arranged to what is chosen by display processing unit by MIPI interfaces
Above-mentioned default gamma parameter value.Wherein, MIPI is a set of interface standard defined by MIPI interface alliances, and it is by terminal inner
Interface such as camera, display screen etc. standardize, and add design flexibility.Certainly, it can also be passed through in the embodiment of the present application
The gamma parameter value of above-mentioned display screen is arranged to one group of default gamma parameter value that step 504 chooses by its mode, herein not
It is construed as limiting.
It should be noted that because in the display screen of terminal, red, green and blue (i.e. RGB) is three primary colours, signal
Transmission and conversion are carried out according to these three colors, and gamma parameter is the physical attribute of display screen, for aobvious
The color of display screen curtain is controlled, therefore, can be by setting M group gamma parameter values in the embodiment of the present application, and causes M group gals
Blue component in display screen transmitting light corresponding to horse parameter value is different.
It should be noted that the display processing unit in the embodiment of the present application can be integrated in the device in terminal, or
Person or can realize independently of terminal and with terminal the device of communication, the terminal in the embodiment of the present application include but
Being not limited to smart mobile phone, tablet personal computer, notebook or other configurations has the terminal of display screen, is not construed as limiting herein.
In the embodiment of the present application, when it is determined that terminal is in read state, preset from M groups in gamma parameter value and choose one
The default gamma parameter value of group, and the default gamma parameter value that the gamma parameter value of display screen is arranged to choose, can be with
The gamma parameter value for avoiding display screen in conventional art can only be the gamma parameter value of acquiescence, and can be in terminal
During read state, the control for the blue component launched display screen in light is realized by adjusting gamma parameter value, so as to
To reduce injury of the screen of terminal to human eye, and certain protective effect is played to the health of human eye.
Below on the basis of embodiment illustrated in fig. 1, the display processing method in the embodiment of the present application is described, this
Duration triggering blue light adjustment is lighted according to display screen in application embodiment, as shown in fig. 6, at the display in the embodiment of the present application
Reason method, including：
601st, the state of display screen is detected；
In the embodiment of the present application, the state of the display screen of display processing unit detection terminal, to determine that display screen is
It is no to be in illuminating state.
602nd, when above-mentioned display screen is in illuminating state and the holding duration under above-mentioned illuminating state is more than or equal to
During default minimum duration, determine that terminal is in read state；
In the embodiment of the present application, shape is lighted when display processing unit detects that the display screen of terminal enters from OFF state
Start timing during state, when above-mentioned display screen is in illuminating state and the holding duration under above-mentioned illuminating state is more than or equal to
During default minimum duration, determine that terminal is in read state.
Wherein, above-mentioned minimum duration can be set according to specific needs.
603rd, preset from above-mentioned M groups and one group of default gamma parameter value is chosen in gamma parameter value；
Optionally, a maximum duration is preset, when above-mentioned display screen is in illuminating state and under above-mentioned illuminating state
When holding duration is more than the maximum duration, one of blue light components minimum corresponding to being chosen in gamma parameter value is preset from above-mentioned M groups
The default gamma parameter value of group.
Optionally, when above-mentioned display screen is in illuminating state and holding duration under above-mentioned illuminating state it is above-mentioned most
When in the section of small duration and above-mentioned maximum duration composition, preset from above-mentioned M groups and i-th group of default gamma is chosen in gamma parameter value
Parameter value, wherein, above-mentioned section includes M section durations, and above-mentioned i is the sequence of section of the above-mentioned holding duration belonging in above-mentioned section
Number.Wherein, the default gamma parameter value of above-mentioned M groups meets following condition：Sj>Sj+1>Sj+2, SjRepresent that jth group presets gamma parameter value
Corresponding blue component, 0<j≤M-2；And the M sections duration meets following condition：Mg<Mg+1<Mg+2, 0<G≤M-2, MgRepresent the
The scope of g section durations, 0<g≤M-2.
The 604th, the gamma parameter value of above-mentioned display screen is arranged to the above-mentioned default gamma parameter value chosen, with adjustment
State the blue component in display screen transmitting light.
Optionally, the gamma parameter value of above-mentioned display screen is arranged to what is chosen by display processing unit by MIPI interfaces
Above-mentioned default gamma parameter value.Wherein, MIPI is a set of interface standard defined by MIPI interface alliances, and it is by terminal inner
Interface such as camera, display screen etc. standardize, and add design flexibility.Certainly, it can also be passed through in the embodiment of the present application
The gamma parameter value of above-mentioned display screen is arranged to one group of default gamma parameter value that step 603 chooses by its mode, herein not
It is construed as limiting.
It should be noted that because in the display screen of terminal, red, green and blue (i.e. RGB) is three primary colours, signal
Transmission and conversion are carried out according to these three colors, and gamma parameter is the physical attribute of display screen, for aobvious
The color of display screen curtain is controlled, therefore, can be by setting M group gamma parameter values in the embodiment of the present application, and causes M group gals
Blue component in display screen transmitting light corresponding to horse parameter value is different.
It should be noted that the display processing unit in the embodiment of the present application can be integrated in the device in terminal, or
Person or can realize independently of terminal and with terminal the device of communication, the terminal in the embodiment of the present application include but
Being not limited to smart mobile phone, tablet personal computer, notebook or other configurations has the terminal of display screen, is not construed as limiting herein.
In the embodiment of the present application, when it is determined that terminal is in read state, preset from M groups in gamma parameter value and choose one
The default gamma parameter value of group, and the default gamma parameter value that the gamma parameter value of display screen is arranged to choose, can be with
The gamma parameter value for avoiding display screen in conventional art can only be the gamma parameter value of acquiescence, and can be in terminal
During read state, the control for the blue component launched display screen in light is realized by adjusting gamma parameter value, so as to
To reduce injury of the screen of terminal to human eye, and certain protective effect is played to the health of human eye.
It should be understood that for foregoing embodiment of the method, in order to which simplicity describes, therefore it is all expressed as to a series of action group
Close, but those skilled in the art should know, the application is not limited by described sequence of movement, because according to this Shen
Please, some steps can use other orders or carry out simultaneously.
The embodiment of the present application provides a kind of display processing unit, as shown in fig. 7, the display processing dress in the embodiment of the present application
Putting 700 includes：
Determining unit 701, for determining that terminal is in read state；
Unit 702 is chosen, for when determining unit 701 determines that above-mentioned terminal is in read state, being preset from above-mentioned M groups
One group of default gamma parameter value is chosen in gamma parameter value, wherein, display screen hair corresponding to the default gamma parameter value of difference group
The blue component penetrated in light is different；
Setting unit 703, chosen for the gamma parameter value of the display screen of above-mentioned terminal to be arranged into selection unit 702
Default gamma parameter value, to adjust the blue component in above-mentioned display screen transmitting light.
Optionally, determining unit 701 is specifically used for：When meeting at least one of following condition, the terminal is determined
In read state：Face is recognized before above-mentioned display screen；Above-mentioned display screen is in illuminating state and lighted above-mentioned
Holding duration under state is more than or equal to default minimum duration.
Optionally, on the basis of embodiment illustrated in fig. 7, display processing unit 800 as shown in Figure 8, in addition to：Face
Recognition unit 704, recognition of face is carried out for the environment before the display screen to terminal；Unit 702 is chosen to be specifically used for：Work as people
When face recognition unit 704 recognizes face before above-mentioned display screen, human eye and above-mentioned display screen in above-mentioned face
The distance between, number of winks of the human eye in above-mentioned face in preset duration and in age for being matched with above-mentioned face
At least one, preset from above-mentioned M groups and one group of default gamma parameter value is chosen in gamma parameter value.
Optionally, on the basis of embodiment illustrated in fig. 8, choosing unit 702 includes：Apart from detection unit, for detecting
The distance between human eye and above-mentioned display screen in above-mentioned face；Son choose unit, for according to above-mentioned apart from detection unit
The distance between human eye and above-mentioned display screen in the above-mentioned face detected, and default distance-gamma parameter value pair
It should be related to, be preset from above-mentioned M groups and one group of default gamma parameter value is chosen in gamma parameter value, wherein, in default distance-gamma
In parameter value corresponding relation, blue component corresponding to gamma parameter value and distance are into positive correlation.
Optionally, on the basis of embodiment illustrated in fig. 8, face identification unit 704 is additionally operable to：When in above-mentioned display screen
Before when recognizing face, detect number of winks of the human eye in above-mentioned face in preset duration；Unit 702 is chosen specifically to use
In：When number of winks of the human eye in the above-mentioned face that face identification unit 704 detects in preset duration is not less than default
Minimum number when, according to above-mentioned number of winks, and default number of winks-gamma parameter value corresponding relation, from above-mentioned M groups
Default gamma parameter value chooses one group of default gamma parameter value, wherein, in default number of winks-gamma parameter value corresponding relation
In, blue component corresponding to gamma parameter value and number of winks are into negative correlation.
Optionally, on the basis of embodiment illustrated in fig. 8, face identification unit 704 is additionally operable to：When in above-mentioned display screen
Before when recognizing face, estimate the age matched with above-mentioned face；Unit 702 is chosen to be specifically used for：According to face identification unit
It is the age matched with above-mentioned face of 704 estimations, and default age-gamma parameter value corresponding relation, default from above-mentioned M groups
One group of default gamma parameter value is chosen in gamma parameter value, wherein, in default age-gamma parameter value corresponding relation, gal
Blue component corresponding to horse parameter value and age are into negative correlation.
Optionally, on the basis of embodiment illustrated in fig. 7, display processing unit also includes：Detection unit, it is aobvious for detecting
The state of display screen curtain；Timing unit, for when above-mentioned display screen enters illuminating state, shape to be lighted to above-mentioned display screen
Holding duration under state carries out timing；Unit 702 is chosen to be specifically used for：When above-mentioned detection unit is detected at above-mentioned display screen
Duration is kept in the area of above-mentioned minimum duration and default maximum duration composition in illuminating state and under above-mentioned illuminating state
When interior, preset gamma parameter value from above-mentioned M groups and choose i-th group of default gamma parameter value, wherein, when above-mentioned section includes M sections
Long, above-mentioned i is the sequence number of section of the above-mentioned holding duration belonging in above-mentioned section, wherein, above-mentioned M groups, which preset gamma parameter value, to expire
The following condition of foot：Sj>Sj+1>Sj+2, SjBlue component corresponding to the default gamma parameter value of expression jth group, 0<j≤M-2；And above-mentioned M
Duan Shichang meets following condition：Mg<Mg+1<Mg+2, 0<G≤M-2, MgRepresent the scope of g section durations, 0<g≤M-2.Further,
Unit 702 is chosen to be additionally operable to：When above-mentioned display screen is in illuminating state and above-mentioned display screen is under above-mentioned illuminating state
When holding duration is more than above-mentioned maximum duration, is preset from above-mentioned M groups and the default gamma parameter value of M groups is chosen in gamma parameter value.
It should be noted that the display processing unit in the embodiment of the present application can be integrated in the device in terminal, or
Person or can realize independently of terminal and with terminal the device of communication, the terminal in the embodiment of the present application include but
Being not limited to smart mobile phone, tablet personal computer, notebook or other configurations has the terminal of display screen, is not construed as limiting herein.This Shen
Display processing unit that please be in embodiment can be used for realizing such as the display processing unit referred in above-mentioned embodiment of the method
Whole technical schemes in above method embodiment, the function of its each functional module can be according in above method embodiment
Method implements, and its specific implementation process can refer to the associated description in above-described embodiment, and here is omitted.
In the embodiment of the present application, when it is determined that terminal is in read state, preset from M groups in gamma parameter value and choose one
The default gamma parameter value of group, and the default gamma parameter value that the gamma parameter value of display screen is arranged to choose, can be with
The gamma parameter value for avoiding display screen in conventional art can only be the gamma parameter value of acquiescence, and can be in terminal
During read state, the control for the blue component launched display screen in light is realized by adjusting gamma parameter value, so as to
To reduce injury of the screen of terminal to human eye, and certain protective effect is played to the health of human eye.
The embodiment of the present application also provides a kind of terminal, including：Any display processing dress described in said apparatus embodiment
Put.
Optionally, the terminal in the embodiment of the present application is through wireless access network (RAN, Residential Access
Network) the user equipment to be communicated with one or more core nets, the user equipment can be specifically mobile phone (or
Referred to as " honeycomb " phone, such as smart mobile phone), be equipped with the computer etc. of mobile terminal, specifically, above-mentioned user equipment can be with
Portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device, they exchanged with RAN voice and/or
Data.Or the terminal in the embodiment of the present application can also include personal digital assistant (PDA, Personal Digital
Assistant), tablet personal computer, point-of-sale terminal (POS, point of sale) or vehicle-mounted computer etc..
In several embodiments provided herein, it should be understood that disclosed apparatus and method, it can be passed through
Its mode is realized.For example, device embodiment described above is only schematical, for example, the division of said units, only
Only a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can be tied
Another system is closed or is desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or discussed
Mutual coupling or direct-coupling or communication connection can be the INDIRECT COUPLINGs or logical by some interfaces, device or unit
Letter connection, can be electrical, mechanical or other forms.
The above-mentioned unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
If above-mentioned integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer read/write memory medium.Based on such understanding, the technical scheme of the application is substantially
The part to be contributed in other words to conventional art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are causing a computer
Equipment (can be personal computer, server, or network equipment etc.) performs the complete of each embodiment above method of the application
Portion or part steps.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
The embodiment of the present application provides a kind of terminal.The terminal includes processor and memory, is deposited on the memory
Computer program is contained, when the computer program is by the computing device so that described in being realized during the computing device
The step of display processing method.
The embodiment of the present application provides a kind of computer-readable recording medium.The computer-readable recording medium, is deposited thereon
Computer program is contained, the step of computer program realizes the display processing method when being executed by processor.
The embodiment of the present application provides a kind of computer program product.A kind of computer program product for including instruction, when
When it runs on computers so that computer performs the step of display processing method.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiments.Those skilled in the art should also know, implementation described in this description
Example belongs to preferred embodiment, necessary to involved action and module might not all be the application.
Retouching for a kind of display processing method, display processing unit and the terminal that are provided the embodiment of the present application above
State, for those of ordinary skill in the art, according to the thought of the embodiment of the present application, in specific embodiments and applications
There will be changes, to sum up, this specification content should not be construed as the limitation to the application.
Claims (12)
- A kind of 1. display processing method, it is characterised in that including：When the display screen of terminal be in illuminating state and holding duration under the illuminating state be more than or equal to it is default During minimum duration, determine that the terminal is in read state；Preset from M groups and one group of default gamma parameter value is chosen in gamma parameter value, wherein, the default gamma parameter value of difference group is corresponding Display screen transmitting light in blue component it is different；The default gamma parameter value that the gamma parameter value of the display screen of the terminal is arranged to choose, with described in adjustment Blue component in display screen transmitting light.
- 2. display processing method according to claim 1, it is characterised in that described preset from M groups in gamma parameter value is selected One group of default gamma parameter value is taken, including：When the display screen is in illuminating state and holding duration under the illuminating state is in the minimum duration and pre- If maximum duration composition section in when, preset from the M groups and i-th group is chosen in gamma parameter value preset gamma parameter value, Wherein, the section includes M section durations, and the i is the sequence number of section of the holding duration belonging in the section.
- 3. display processing method according to claim 2, it is characterised in that the M groups are preset gamma parameter value and met such as Lower condition：Sj>Sj+1>Sj+2, SjBlue component corresponding to the default gamma parameter value of expression jth group, 0<j≤M-2；And during the M sections Length meets following condition：Mg<Mg+1<Mg+2, 0<G≤M-2, MgRepresent the scope of g section durations, 0<g≤M-2.
- 4. display processing method according to any one of claim 1 to 3, it is characterised in that described to preset gamma from M groups One group of default gamma parameter value is chosen in parameter value, including：When the display screen be in illuminating state and holding duration of the display screen under the illuminating state be more than it is pre- If maximum duration when, preset from the M groups and the default gamma parameter value of M groups chosen in gamma parameter value.
- 5. display processing method according to any one of claim 1 to 3, it is characterised in that described to preset gamma from M groups One group of default gamma parameter value is chosen in parameter value, including：When the display screen be in illuminating state and holding duration of the display screen under the illuminating state be more than it is pre- If maximum duration when, one group of minimum default gamma of blue light components corresponding to being chosen in gamma parameter value is preset from the M groups Parameter value.
- A kind of 6. display processing unit, it is characterised in that including：Determining unit, for being in illuminating state and the holding duration under the illuminating state is more than when the display screen of terminal Or during equal to default minimum duration, determine that the terminal is in read state；Unit is chosen, with when the determining unit determines that the terminal is in read state, is preset from M groups in gamma parameter value One group of default gamma parameter value is chosen, wherein, the indigo plant in display screen transmitting light corresponding to the default gamma parameter value of difference group Colouring component is different；Setting unit, for the gamma parameter value of the display screen of the terminal to be arranged into the default of the selection unit selection Gamma parameter value, to adjust the blue component in the display screen transmitting light.
- 7. display processing unit according to claim 6, it is characterised in that the display processing unit also includes：Detection unit, for detecting the state of display screen；Timing unit, for when the display screen enters illuminating state, to guarantor of the display screen under illuminating state Hold duration and carry out timing；The selection unit is additionally operable to when the detection unit detects that the display screen is in illuminating state, and in the point When duration is kept under bright state in the section of the minimum duration and default maximum duration composition, gal is preset from the M groups I-th group of default gamma parameter value is chosen in horse parameter value, wherein, the section includes M section durations, when the i is the holding The sequence number of section belonging to growing in the section；Wherein, the default gamma parameter value of the M groups meets following condition：Sj>Sj+1>Sj+2, Sj represent that jth group presets gamma ginseng Blue component corresponding to numerical value, 0<j≤M-2；And the M sections duration meets following condition：Mg<Mg+1<Mg+2,0<G≤M-2, The scope of Mg expression g section durations, 0<g≤M-2.
- 8. the display processing unit according to claim 6 or 7, it is characterised in that the selection unit is additionally operable to when described Display screen is in illuminating state and holding duration of the display screen under the illuminating state is more than the maximum duration When, preset from the M groups and the default gamma parameter value of M groups is chosen in gamma parameter value.
- 9. the display processing unit according to claim 6 or 7, it is characterised in that the selection unit is additionally operable to when described Display screen be in illuminating state and holding duration of the display screen under the illuminating state be more than it is default maximum when When long, one group of minimum default gamma parameter value of blue light components corresponding to being chosen in gamma parameter value is preset from the M groups.
- 10. a kind of terminal, it is characterised in that including the display processing unit as any one of claim 6 to 9.
- 11. a kind of terminal, including processor and memory, computer program, the computer journey are stored with the memory When sequence is by the computing device so that the method as any one of claim 1 to 5 is realized during the computing device The step of.
- 12. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that the computer program The step of method as any one of claim 1 to 5 is realized when being executed by processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992331.1A CN107832029B (en) | 2014-11-28 | 2014-11-28 | Display processing method and device, terminal and computer readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410708539.2A CN104460995B (en) | 2014-11-28 | 2014-11-28 | A kind of display processing method, display processing unit and terminal |
| CN201710992331.1A CN107832029B (en) | 2014-11-28 | 2014-11-28 | Display processing method and device, terminal and computer readable storage medium |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410708539.2A Division CN104460995B (en) | 2014-11-28 | 2014-11-28 | A kind of display processing method, display processing unit and terminal |
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| CN107832029A true CN107832029A (en) | 2018-03-23 |
| CN107832029B CN107832029B (en) | 2020-08-25 |
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| CN201710992331.1A Expired - Fee Related CN107832029B (en) | 2014-11-28 | 2014-11-28 | Display processing method and device, terminal and computer readable storage medium |
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| WO2021201855A1 (en) * | 2020-04-01 | 2021-10-07 | Hewlett-Packard Development Company, L.P. | Display intensity reductions |
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| CN105354001B (en) * | 2015-10-23 | 2018-09-14 | 广东欧珀移动通信有限公司 | The eye care method and system of smart machine |
| CN106020481B (en) * | 2016-05-26 | 2019-03-12 | 福建捷联电子有限公司 | A kind of implementation method of the hand-held device with the anti-blue light of eyeshield |
| CN106534836A (en) * | 2016-11-30 | 2017-03-22 | 珠海市魅族科技有限公司 | Image adjusting method and apparatus |
| CN111258414B (en) * | 2018-11-30 | 2023-08-04 | 百度在线网络技术（北京）有限公司 | Method and device for adjusting screen |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104460995B (en) | 2017-11-21 |
| CN107832029B (en) | 2020-08-25 |
| CN104460995A (en) | 2015-03-25 |
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