CN106373535A - Screen color correction method and terminal - Google Patents
Screen color correction method and terminal Download PDFInfo
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- CN106373535A CN106373535A CN201610735790.7A CN201610735790A CN106373535A CN 106373535 A CN106373535 A CN 106373535A CN 201610735790 A CN201610735790 A CN 201610735790A CN 106373535 A CN106373535 A CN 106373535A
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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
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0613—The adjustment depending on the type of the information to be displayed
- G09G2320/062—Adjustment of illumination source parameters
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Abstract
According to the embodiment, the invention provides a screen color correction method, wherein the method comprises the following steps: determining a cumulative service time of a screen; in accordance with a corresponding relation between a preset service time and correction parameters, determining target correction parameters corresponding to the cumulative service time of the screen; and conducting color correction on display pictures of the screen in accordance with the target correction parameters. According to the embodiment, the invention further provides a terminal. With the application of the screen color correction method and the terminal provided by the embodiment of the invention, the color correction can be conducted in the case of color cast of the display pictures of the screen.
Description
Technical field
The present invention relates to technical field of image processing is and in particular to a kind of screen color antidote and terminal.
Background technology
With the fast development of information technology, terminal (as mobile phone, panel computer etc.) is using more and more universal.Existing
Terminal is used mostly light emitting diode (light emitting diode, led) as the main backlight source material of screen.Screen
Displaying principle be mainly when lighting screen, provide light source it is generally the case that this led by led backlight for screen
The surface of backlight can scribble fluorescent material, and the use time with screen increases, and the conversion efficiency of fluorescent material can decline, thus,
The display picture leading to screen occurs color colour cast phenomenon, reduces Consumer's Experience.
Content of the invention
Embodiments provide a kind of screen color antidote and terminal, use time pair can be added up according to screen
The display picture of screen carries out color correction.
Embodiment of the present invention first aspect provides a kind of screen color antidote, comprising:
Determine that screen adds up use time；
Determine that described screen adds up use time pair according to the corresponding relation between default use time and rectification parameter
The target answered corrects parameter；
Parameter is corrected according to described target color correction is carried out to the display picture of described screen.
Embodiment of the present invention second aspect provides a kind of terminal, comprising:
First determining unit, for determining that screen adds up use time；
Second determining unit, for according to default use time and the corresponding relation corrected between parameter determines described the
The described screen that one determining unit determines adds up the corresponding target of use time and corrects parameter；
Color correction unit, for correcting parameter to described screen according to the described target that described second determining unit determines
Display picture carry out color correction.
Implement the embodiment of the present invention, have the advantages that
Determine that screen adds up use time by the embodiment of the present invention, according between default use time and rectification parameter
Corresponding relation determine screen add up the corresponding target of use time correct parameter, according to target correct the display to screen for the parameter
Picture carries out color correction.Thus, use time can be added up according to screen and determine corresponding rectification parameter, and be rectified according to this
Positive parameter carries out color correction to the display picture of screen.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, will make to required in embodiment description below
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also be obtained other attached according to these accompanying drawings
Figure.
Fig. 1 is a kind of first embodiment schematic flow sheet of screen color antidote provided in an embodiment of the present invention；
Fig. 2 is a kind of second embodiment schematic flow sheet of screen color antidote provided in an embodiment of the present invention；
Fig. 3 is a kind of 3rd embodiment schematic flow sheet of screen color antidote provided in an embodiment of the present invention；
Fig. 4 is a kind of fourth embodiment schematic flow sheet of screen color antidote provided in an embodiment of the present invention；
Fig. 5 a is a kind of first embodiment structural representation of terminal provided in an embodiment of the present invention；
Fig. 5 b is the structural representation of the first determining unit of the terminal described by Fig. 5 a provided in an embodiment of the present invention；
Fig. 5 c is the structural representation of the first determining unit of the terminal described by Fig. 5 a provided in an embodiment of the present invention；
Fig. 5 d is the structural representation of the second determining unit of the terminal described by Fig. 5 a provided in an embodiment of the present invention；
Fig. 5 e is a kind of another structural representation of terminal provided in an embodiment of the present invention；
Fig. 6 is a kind of second embodiment structural representation of terminal provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment a part of embodiment that is the present invention, rather than whole embodiments.Based on this
Embodiment in bright, the every other enforcement that those of ordinary skill in the art are obtained under the premise of not making creative work
Example, broadly falls into the scope of protection of the invention.
Terminal described by the embodiment of the present invention can include smart mobile phone (as android mobile phone, ios mobile phone,
Windows phone mobile phone etc.), panel computer, palm PC, notebook computer, mobile internet device (mid, mobile
Internet devices) or Wearable etc., above-mentioned terminal is only citing, and non exhaustive, including but not limited to above-mentioned end
End.
It should be noted that succeeding in developing from the light emitting diode led of the coloured light that turns white in 1998.This led is to nitrogenize
Gallium (gallium nitride, gan) chip and yttrium-aluminium-garnet (chemical formula is y3al5o12, abbreviation yag) are packaged together and do
Become.Gan chip turns blue coloured light (wavelength: λ p=465nm, spectrum zooming: wd=30nm), high temperature sintering make containing cerium ion
(ce3+) yag fluorescent material sends yellow light emission, peak value 550nm after being excited by this blue light.Blue light led substrate is arranged on
In bowl-type reflection cavity, cover to be mixed with the thin resin layer of yag, about 200-500nm.The blue light that led substrate sends is glimmering
Light powder absorbs, and another part blue light is mixed with the sodium yellow that fluorescent material sends, and can obtain obtaining white light.Now, for
Ingan/yag white led, by changing the chemical composition of yag fluorescent material and the thickness adjusting phosphor powder layer, it is possible to obtain colour temperature
The assorted white light of 3500-10000k.Experiment shows, in whole life cycle: blue light is converted to green light by fluorescent material
And the efficiency of red light declines 30%, the drift value of color value probably reaches 1%.In addition, using high-end long-range phosphorus powder
(remote phosphor), as fluorescent material, is less than 0.004 using white point drift after 2 years.Existing screen is mostly liquid crystal
Display screen, has a led backlight after this LCDs, the surface of this led backlight would generally scribble fluorescent material, with screen
Use time increase, the conversion efficiency of fluorescent material can decline, thus, lead to screen in display, color colour cast, thus, depending on
Feel that effect is deteriorated, reduce Consumer's Experience.
Refer to Fig. 1, be that a kind of first embodiment flow process of screen color antidote provided in an embodiment of the present invention is shown
It is intended to.Screen color antidote described in the present embodiment, comprises the following steps:
101st, determine that screen adds up use time.
From prior art, screen uses long, the decline of the fluorescent material conversion efficiency on led backlight surface, screen
The time span using is different, and the decline degree of fluorescent material conversion efficiency is different, and screen colour cast degree is different, therefore,
The display picture color of screen also tends to indigo plant partially, therefore, in order to correct to screen color, must determine screen first
Use time.
Alternatively, the accumulative use time of above-mentioned determination screen can comprise the steps of:
11) from the history usage record of described screen, obtain the use time of described screen；
12) use time, adding up all described screens adds up use time as described screen.
Wherein, during the use of screen, all the service condition of screen can be recorded, according to this usage record,
Can obtain screen start each time screen to close screen between time, for example: screen today 14:00 open and use,
Then, close screen in 18:00, then the use time of screen is 6 hours.Using which, can use from the history of screen
The screen getting terminal in record uses the use time of the screen of current this period (to use screen each time from first
The use time of an all corresponding screen), or, the screen of terminal can also be got when using current arbitrary first
Between put between screen use time.Therefore, can preserve corresponding when using screen every time in the history usage record of screen
The use time (starting screen to the time closed between screen every time) of screen, therefore, can add up making of all of screen
As the accumulative use time of screen between the used time.
Still optionally further, based on above-mentioned implementation process it is also possible to consider another kind of situation, screen is likely to be in dormancy
State, now, screen is in the blank screen stage, that is, screen non-lit up it can be understood as the cumulative time determination mode of screen can
For:
Obtain the use time of screen from the history usage record of screen, the use time of this screen can start for each
Screen deducts dormancy time to closing the time between screen, when the use time of accumulative all screens adds up to use as screen
Between.
Alternatively determine that screen adds up use time, comprising:
13) first time use time and the current time of described screen, are obtained；
14), determine that described screen adds up use time according to described first time use time and described current time.
Wherein, the first time use time of screen can use the time of screen it is understood that being screen for user's first time
The time of making the product of curtain.Current time then passes through clock module direct access by terminal, when can use current time with first time
Between time span and current time between add up use time as screen.
When the 102nd, determining that described screen adds up to use according to the corresponding relation between default use time and rectification parameter
Between corresponding target correct parameter.
Wherein, default use time and the corresponding relation corrected between parameter can pre-set, that is, in execution step 101
Before, default use time can be pre-set and correct the corresponding relation between parameter.
Alternatively, above-mentioned default use time comprises multiple time periods, each time period pair in the plurality of time period
Answer one group rectification parameter, above-mentioned according to default use time and correct parameter between corresponding relation determine described screen add up
The corresponding target of use time corrects parameter, can comprise the steps of:
21), determine the target time section comprising in the plurality of time period that described screen adds up use time；
22), corresponding for described target time section rectification parameter is corrected parameter as target.
Wherein, default use time can comprise multiple time periods, corresponding one group of rectification parameter of each time period, thus,
Can determine that screen adds up which in above-mentioned multiple time periods for the use time it is assumed that being target time section time period, then,
Corresponding for this target time section rectification parameter is corrected parameter as target.
Alternatively, can be because different screens comes from different screen manufacturers, therefore, each screen manufacturer life
The screen producing determines the corresponding relation between a default use time and rectification parameter, and for example, a screen manufacturer corresponding one
Individual default use time and correct corresponding relation between parameter, the corresponding default use time of b screen manufacturer with
Corresponding relation between rectification parameter etc..
Alternatively, because different screens comes from different screen manufacturers, even identical screen manufacturer
Different screens can be gone out using different fabrication process.Therefore, can determine for different models different default
Corresponding relation between use time and rectification parameter.Between the corresponding default use time of a model and rectification parameter
Corresponding relation, corresponding relation between the corresponding default use time of b model and rectification parameter etc..
103rd, parameter is corrected according to described target and color correction is carried out to the display picture of described screen.
Wherein it is generally the case that screen is when normal display, a corresponding standard white balance parameter, and target corrects parameter
Can be a matrix coefficient, the major way that parameter carries out color correction rectification to the display picture of screen can be corrected according to target
For: carrying out being multiplied using standard white balance parameter and target rectification parameter obtains new white balance parameter, and this white balance parameter is used
Color in the display picture adjusting screen.
Therefore, parameter can be corrected according to target color correction is carried out to the display picture of screen in screen display.When
So it is also possible to after starting terminal, before screen is not yet lighted, just parameter being corrected according to target and face is carried out to the display picture of screen
Color is corrected, then, when screen is lighted, the display picture after color correction can be directly displayed.
Determine that screen adds up use time by the embodiment of the present invention, according between default use time and rectification parameter
Corresponding relation determine screen add up the corresponding target of use time correct parameter, according to target correct the display to screen for the parameter
Picture carries out color correction.Thus, use time can be added up according to screen and determine corresponding rectification parameter, and be rectified according to this
Positive parameter carries out color correction to the display picture of screen.
Consistent with the abovely, refer to Fig. 2, be the second of a kind of screen color antidote provided in an embodiment of the present invention
Embodiment schematic flow sheet.Screen color antidote described in the present embodiment, comprises the following steps:
201st, obtain the use time of described screen from the history usage record of described screen.
202nd, the use time adding up all described screens adds up use time as described screen.
When the 203rd, determining that described screen adds up to use according to the corresponding relation between default use time and rectification parameter
Between corresponding target correct parameter.
204th, parameter is corrected according to described target and color correction is carried out to the display picture of described screen.
Wherein, the specific descriptions of above-mentioned steps 201- step 204 refer to the screen color antidote described by Fig. 1
Step 101- step 103.
It should be noted that before execution step 201, need to predefine default use time with correct parameter it
Between corresponding relation, this default use time and correct the mode that the corresponding relation between parameter determines and can refer to and be implemented as follows
Mode:
1), add up use time in screen and reach a1 hour, a2 hour ..., ai hour ..., an hour, show white respectively
Chromatic graph piece；
2), respectively color analysis instrument record above-mentioned each screen add up use time corresponding screen tristimulus color [r1,
G1, b1] (corresponding a1 hour), [r2, g2, b2] (corresponding a2 hour) ..., [ri, gi, bi] (corresponding ai hour) ..., [rn,
Gn, bn] (corresponding an hour)；
3) the first white balance parameter of screen: rgaini=ri/gi, bgaini=bi/, is calculated respectively according to colouring information
Gi, wherein, i=1,2,3 ..., i ..., n；
4), certain, screen, in the case of normal display, also corresponds to a white balance parameter, can be called standard white and put down
Weighing apparatus parameter, is determined with standard white balance parameter according to above-mentioned first white balance parameter and corrects parameter, from prior art, obtain
Rectification parameter can be a matrix coefficient, herein, because the first white balance parameter comprises n group, thus, each group of white balance parameter
A rectification parameter all can be obtained, for example, the corresponding rectification parameter of a1 hour, the corresponding rectification parameter of a2 hour, an is little
When a corresponding rectification parameter.
Alternatively, add up use time in screen and be more than a1 hour and, the rectification parameter of corresponding a1 little constantly less than a2,
Screen adds up use time and is more than or equal to a2 hour and, the rectification parameter of corresponding a2 little constantly less than a3, by that analogy.
Certainly, above-mentioned a1, a2, a3 ..., an can also correspond to specific screen and add up use time, and for example, a1 corresponds to
100 hours, corresponding 300 hours of corresponding 200 hours of a2, a3, etc..During use, record screen adds up use time, when screen tires out
Meter use time, reaches 1000 hours, and 2000 hours ... 10000 hours it is also possible to respectively using above-mentioned rectification parameter to screen
The color of display picture corrected.
Alternatively, if the accumulative use time of screen is not just to fall at above-mentioned data point (such as a1, a2, a3 etc.)
On, it is possible to use adjacent white balance gains value is entered row interpolation and is obtained white balance correction parameter.Thus, even if screen have passed through length
The use of time, so that screen is unlikely to the decline because fluorescent material conversion efficiency, leads to the face of the display picture of screen
Color is also unlikely to partially blue, and the color reduction that image shows is accurately.
As can be seen that the above-mentioned working condition combining screen, determine that screen adds up use time, can more accurately know
Road screen work is how long, thus it may be determined that adding up use time corresponding rectification parameter with the screen of this screen, and according to this
Correct parameter and color correction is carried out to the display picture of screen, can make because screen is able to using the long colour cast problem producing
Solve, improve Consumer's Experience.
Consistent with the abovely, refer to Fig. 3, be the 3rd of a kind of screen color antidote provided in an embodiment of the present invention the
Embodiment schematic flow sheet.Screen color antidote described in the present embodiment, comprises the following steps:
301st, first time use time and the current time of described screen are obtained.
302nd, determine that described screen adds up use time according to described first time use time and described current time.
When the 303rd, determining that described screen adds up to use according to the corresponding relation between default use time and rectification parameter
Between corresponding target correct parameter.
304th, parameter is corrected according to described target and color correction is carried out to the display picture of described screen.
Wherein, the specific descriptions of above-mentioned steps 301- step 304 refer to the screen color antidote described by Fig. 1
Step 101- step 103.
It should be noted that before execution step 301, need to predefine default use time with correct parameter it
Between corresponding relation, this default use time and correct the mode that the corresponding relation between parameter determines and can refer to and be implemented as follows
Mode:
1), after screen dispatches from the factory, reach a1 hour, a2 hour ..., ai hour ..., an hour, show white print respectively
Piece；
2), respectively color analysis instrument record above-mentioned each screen add up use time corresponding screen tristimulus color [r1,
G1, b1] (corresponding a1 days), [r2, g2, b2] (corresponding a2 days) ..., [ri, gi, bi] (corresponding ai days) ..., [rn, gn, bn]
(corresponding an days)；
3) the second white balance parameter of screen: rgaini=ri/gi, bgaini=bi/, is calculated respectively according to colouring information
Gi, wherein, i=1,2,3 ..., i ..., n；
4), certain, screen, in the case of normal display, also corresponds to a white balance parameter, can be called standard white and put down
Weighing apparatus parameter, is determined with standard white balance parameter according to above-mentioned second white balance parameter and corrects parameter, from prior art, obtain
Rectification parameter can be a matrix coefficient, herein, because the second white balance parameter comprises n group, thus, each group of white balance parameter
A rectification parameter all can be obtained, for example, one rectification parameter of a1 days correspondences, one rectification parameter of a2 days correspondences, correspond within an days
One rectification parameter.
Alternatively, when the accumulative use time of screen is more than a1 days and is less than a2 days, the rectification parameter of corresponding a1, in screen
When accumulative use time is more than or equal to a2 days and is less than a3 days, the rectification parameter of corresponding a2, by that analogy.
Certainly, above-mentioned a1, a2, a3 ..., an can also correspond to specific screen and add up use time, and for example, a1 corresponds to
100 days, corresponding 300 days of corresponding 200 days of a2, a3, etc..During use, record screen adds up use time, when screen adds up to use
Time, reach 1000 days, 2000 days ... 10000 days it is also possible to respectively using above-mentioned rectification parameter to the display picture of screen
Color is corrected.
Alternatively, if the accumulative use time of screen is not just to fall at above-mentioned data point (such as a1, a2, a3 etc.)
On, it is possible to use adjacent white balance gains value is entered row interpolation and is obtained white balance correction parameter.Thus, even if screen have passed through length
The use of time, so that screen is unlikely to the decline because fluorescent material conversion efficiency, leads to the face of the display picture of screen
Color is also unlikely to partially blue, and the color reduction that image shows is accurately.
It is alternatively possible to think, the present embodiment, compared with embodiment two, need not record the working time of screen.Due to
Natural law or the time of screen first time use that screen dispatches from the factory, are that use time has dependency, in general distance goes out
Time time of factory's natural law or the use of screen first time is long, then screen use time is also longer.
As can be seen that above-mentioned combine screen first time use time and current time, determine that screen adds up use time,
Can quickly determine that screen adds up use time, and then join it may be determined that adding up corresponding rectification of use time with the screen of this screen
Number, and carries out color correction according to this rectification parameter to the display picture of screen, can make to produce because screen used long
Colour cast problem is addressed, and improves Consumer's Experience.
Consistent with the abovely, refer to Fig. 4, be the 4th of a kind of screen color antidote provided in an embodiment of the present invention the
Embodiment schematic flow sheet.Screen color antidote described in the present embodiment, comprises the following steps:
401st, determine that screen adds up use time.
402nd, send to server and obtain request, wherein, described acquisition request carries the identification information of described screen.
403rd, receive the default use time corresponding with described identification information being sent by described server and correct ginseng
Corresponding relation between number.
404th, determine that described screen adds up to make according to the corresponding relation between described default use time and rectification parameter
Correct parameter with time corresponding target.
405th, parameter is corrected according to described target and color correction is carried out to the display picture of described screen.
Alternatively, in above-mentioned steps 402, the identification information of screen may include but is not limited only to: the model of screen, screen
Size, the manufacturer of screen, date of manufacture of screen etc..
Alternatively, in above-mentioned steps 403, it is right between multigroup default use time and rectification parameter to store in server
Should be related to, for example, screen that each screen manufacturer produces can correspond to one group of use time setting and correct right between parameter
Should be related to, and for example, the screen of each model of each screen manufacturer can correspond to one group of use time setting and correct parameter
Between corresponding relation, etc..Server can read preset corresponding with this identification information according to identification information from data base
Use time and correct parameter between corresponding relation, and by this default use time and correct parameter between corresponding close
System is sent to terminal.Certainly, the server in the embodiment of the present invention can be the server of screen manufacturer, or, can be high in the clouds
Server.
Can determine that screen adds up use time by the terminal described by the embodiment of the present invention, send to obtain to server and ask
Ask, this acquisition request carries the identification information of screen, receiving sent by server corresponding with this identification information default makes
With the time and correct parameter between corresponding relation, and according to default use time and correct parameter between corresponding relation true
Determine screen and add up use time corresponding target rectification parameter, parameter is corrected according to target color is carried out to the display picture of screen
Correct.Thus, use time can be added up according to screen and determine corresponding rectification parameter, and according to this rectification parameter to screen
Display picture carry out color correction.
Consistent with the abovely, below for implementing virtual bench and the entity apparatus of above-mentioned screen color antidote, specifically
As follows:
Refer to Fig. 5 a, be a kind of first embodiment structural representation of terminal provided in an embodiment of the present invention.This enforcement
Terminal described in example, comprising: the first determining unit 501, the second determining unit 502 and color correction unit 503, specifically such as
Under:
First determining unit 501, for determining that screen adds up use time；
Second determining unit 502, for determining institute according to the corresponding relation between default use time and rectification parameter
The described screen stating the first determining unit 501 determination adds up use time corresponding target rectification parameter；
Color correction unit 503, the described target for being determined according to described second determining unit 502 corrects parameter to institute
The display picture stating screen carries out color correction.
Alternatively, as Fig. 5 b, the first determining unit 501 described in Fig. 5 a mays include: first acquisition unit 5011 He
Accumulated unit 5012, specific as follows:
First acquisition unit 5011, for obtain from the history usage record of described screen described screen use when
Between；
Accumulated unit 5012, the use time for adding up all described screens adds up use time as described screen.
Alternatively, as Fig. 5 c, the first determining unit 501 described in Fig. 5 a mays include: second acquisition unit 5013 He
3rd determining unit 5014, specific as follows:
Second acquisition unit 5013, for obtaining first time use time and the current time of described screen；
3rd determining unit 5014, for determining described screen according to described first time use time and described current time
Accumulative use time.
Alternatively, as Fig. 5 d, multiple time periods are comprised in described default use time, every in the plurality of time period
One time period corresponding one group of rectification parameter；Described second determining unit 502 mays include: the 4th determining unit 5021 and the 5th determination
Unit 5022, specific as follows:
4th determining unit 5021, for determining the mesh comprising in the plurality of time period that described screen adds up use time
The mark time period；
5th determining unit 5022, for correcting parameter using corresponding for described target time section rectification parameter as target.
Alternatively, as Fig. 5 e, the modification structures shown in Fig. 5 e, the end described by Fig. 5 e can be obtained by above-mentioned Fig. 5 a- Fig. 5 d
End may also include that interactive unit 504, specific as follows:
Interactive unit 504, after determining that screen adds up use time in described first determining unit 501, to service
Device sends and obtains request, and wherein, described acquisition request carries the identification information of described screen；
Described interactive unit 504, is additionally operable to:
Receive the default use time corresponding with described identification information that sent by described server with correct parameter it
Between corresponding relation, and by the second determining unit 502, for according to default use time and corresponding closing of correcting between parameter
System determines that the screen that the first determining unit 501 determines adds up the corresponding target of use time and corrects parameter.
Can determine that screen adds up use time by the terminal described by the embodiment of the present invention, according to default use time
Determine that screen adds up the corresponding target of use time and corrects parameter with the corresponding relation corrected between parameter, ginseng is corrected according to target
Several display pictures to screen carry out color correction.Thus, use time can be added up according to screen and determine corresponding rectification
Parameter, and color correction is carried out to the display picture of screen according to this rectification parameter.
Refer to Fig. 6, be a kind of second embodiment structural representation of terminal provided in an embodiment of the present invention.The present embodiment
Described in terminal, comprising: at least one input equipment 1000；At least one outut device 2000；At least one processor
3000, such as cpu；With memorizer 4000, above-mentioned input equipment 1000, outut device 2000, processor 3000 and memorizer
4000 are connected by bus 5000.
Wherein, above-mentioned input equipment 1000 concretely contact panel, physical button or mouse.
Above-mentioned outut device 2000 concretely display screen.
Above-mentioned memorizer 4000 can be high speed ram memorizer, alternatively nonvolatile storage (non-volatile
Memory), such as disk memory.Above-mentioned memorizer 4000 is used for storing batch processing code, above-mentioned input equipment 1000, defeated
Go out equipment 2000 and processor 3000 be used for calling the program code of storage in memorizer 4000, execution is following to be operated:
Above-mentioned processor 3000, is used for:
Determine that screen adds up use time；
Determine that described screen adds up use time pair according to the corresponding relation between default use time and rectification parameter
The target answered corrects parameter；
Parameter is corrected according to described target color correction is carried out to the display picture of described screen.
Alternatively, above-mentioned processor 3000 determines that screen adds up use time, comprising:
The use time of described screen is obtained from the history usage record of described screen；
The use time adding up all described screens adds up use time as described screen.
Alternatively, above-mentioned processor 3000 determines that screen adds up use time, comprising:
Obtain first time use time and the current time of described screen；
Determine that described screen adds up use time according to described first time use time and described current time.
Alternatively, described default use time comprises multiple time periods, each time period in the plurality of time period
Corresponding one group of rectification parameter；
Above-mentioned processor 3000 determines described screen according to the corresponding relation between default use time and rectification parameter
The corresponding target of accumulative use time corrects parameter, comprising:
Determine the target time section comprising in the plurality of time period that described screen adds up use time；
Corresponding for described target time section rectification parameter is corrected parameter as target.
Above-mentioned processor 3000, after determining that screen adds up use time, also particularly useful for:
Send to server and obtain request, wherein, described acquisition request carries the identification information of described screen；
Receive the default use time corresponding with described identification information that sent by described server with correct parameter it
Between corresponding relation.
In implementing, input equipment 1000 described in the embodiment of the present invention, outut device 2000 and processor
3000 can perform a kind of first embodiments of screen color antidote provided in an embodiment of the present invention, second embodiment, the 3rd
Implementation described in embodiment and fourth embodiment, also can perform the first of a kind of terminal provided in an embodiment of the present invention
The implementation of the terminal described in embodiment, will not be described here.
Unit in all embodiments of the invention, can pass through universal integrated circuit, such as cpu (central
Processing unit, central processing unit), or pass through asic (application specific integrated
Circuit, special IC) realizing.
Step in present invention method can carry out order according to actual needs and adjust, merges and delete.
Unit in embodiment of the present invention terminal can merge according to actual needs, divides and delete.
One of ordinary skill in the art will appreciate that realizing all or part of flow process in above-described embodiment method, it is permissible
Instruct related hardware to complete by computer program, described program can be stored in a computer read/write memory medium
In, this program is upon execution, it may include as the flow process of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (read-only memory, rom) or random access memory (random access
Memory, abbreviation ram) etc..
A kind of screen color the antidote above embodiment of the present invention being provided and terminal are described in detail, this
Apply specific case in literary composition the principle of the present invention and embodiment are set forth, the explanation of above example is only intended to
Help understands the method for the present invention and its core concept；Simultaneously for one of ordinary skill in the art, according to the think of of the present invention
Think, all will change in specific embodiments and applications, in sum, it is right that this specification content should not be construed as
The restriction of the present invention.
Claims (10)
1. a kind of screen color antidote is it is characterised in that include:
Determine that screen adds up use time；
Determine that described screen adds up use time according to default use time and the corresponding relation corrected between parameter corresponding
Target corrects parameter；
Parameter is corrected according to described target color correction is carried out to the display picture of described screen.
2. method according to claim 1 is it is characterised in that described determination screen adds up use time, comprising:
The use time of described screen is obtained from the history usage record of described screen；
The use time adding up all described screens adds up use time as described screen.
3. method according to claim 1 is it is characterised in that described determination screen adds up use time, comprising:
Obtain first time use time and the current time of described screen；
Determine that described screen adds up use time according to described first time use time and described current time.
4. the method according to any one of claims 1 to 3 it is characterised in that described default use time comprise multiple
Time period, the corresponding one group of rectification parameter of each time period in the plurality of time period；
Described according to default use time and correct parameter between corresponding relation determine that described screen adds up use time pair
The target answered corrects parameter, comprising:
Determine the target time section comprising in the plurality of time period that described screen adds up use time；
Corresponding for described target time section rectification parameter is corrected parameter as target.
5. the method according to any one of claims 1 to 3 it is characterised in that described determination screen add up use time it
Afterwards, methods described also includes:
Send to server and obtain request, wherein, described acquisition request carries the identification information of described screen；
Receive the default use time corresponding with described identification information being sent by described server and correct between parameter
Corresponding relation.
6. a kind of terminal is it is characterised in that include:
First determining unit, for determining that screen adds up use time；
According to the corresponding relation between default use time and rectification parameter, second determining unit, for determining that described first is true
The described screen that order unit determines adds up the corresponding target of use time and corrects parameter；
Color correction unit, shows to described screen for correcting parameter according to the described target that described second determining unit determines
Show that picture carries out color correction.
7. terminal according to claim 6 is it is characterised in that described first determining unit includes:
First acquisition unit, for obtaining the use time of described screen from the history usage record of described screen；
Accumulated unit, the use time for adding up all described screens adds up use time as described screen.
8. terminal according to claim 6 is it is characterised in that described first determining unit includes:
Second acquisition unit, for obtaining first time use time and the current time of described screen；
According to described first time use time and described current time, 3rd determining unit, for determining that described screen adds up to use
Time.
9. the terminal according to any one of claim 6 to 8 it is characterised in that described default use time comprise multiple
Time period, the corresponding one group of rectification parameter of each time period in the plurality of time period；
Described second determining unit includes:
4th determining unit, for determining the object time comprising in the plurality of time period that described screen adds up use time
Section；
5th determining unit, for correcting parameter using corresponding for described target time section rectification parameter as target.
10. the terminal according to any one of claim 6 to 8 is it is characterised in that described terminal also includes:
Interactive unit, after determining that screen adds up use time in described first determining unit, sends to server and obtains
Request, wherein, described acquisition request carries the identification information of described screen；
Described interactive unit, is additionally operable to:
Receive the default use time corresponding with described identification information being sent by described server and correct between parameter
Corresponding relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610735790.7A CN106373535A (en) | 2016-08-26 | 2016-08-26 | Screen color correction method and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610735790.7A CN106373535A (en) | 2016-08-26 | 2016-08-26 | Screen color correction method and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106373535A true CN106373535A (en) | 2017-02-01 |
Family
ID=57902657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610735790.7A Pending CN106373535A (en) | 2016-08-26 | 2016-08-26 | Screen color correction method and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106373535A (en) |
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| CN109088989A (en) * | 2018-08-07 | 2018-12-25 | 京东方科技集团股份有限公司 | A kind of mobile terminal and its Folding screen display control method |
| WO2019141116A1 (en) * | 2018-01-17 | 2019-07-25 | 中兴通讯股份有限公司 | Screen calibration method and device, and terminal |
| CN110910814A (en) * | 2018-08-28 | 2020-03-24 | 杭州海康威视数字技术股份有限公司 | LED module correction method and device, LED display screen and storage medium |
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