CN104240675B - Method for adjusting parameters and electronic device - Google Patents
Method for adjusting parameters and electronic device Download PDFInfo
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- CN104240675B CN104240675B CN201310246860.9A CN201310246860A CN104240675B CN 104240675 B CN104240675 B CN 104240675B CN 201310246860 A CN201310246860 A CN 201310246860A CN 104240675 B CN104240675 B CN 104240675B
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Abstract
The invention discloses a method for adjusting parameters and an electronic device. The method for adjusting the parameters and the electronic device are used for solving the technical problem that in the prior art, due to the fact that only influences of environment light is taken into consideration, the display distortion degree of the electronic device is large. The method is applied to the electronic device which comprises a display unit and an image acquisition device which is arranged in or connected outside the electronic device. The method comprises the steps of acquiring a first image acquired by the image acquisition device, wherein the first image at least comprises a first object image of a first object, and the first object is arranged on the first side, with the display unit, of the electronic device; obtaining the first optical parameter value of the first object on the basis of the first image; adjusting the values of the display parameters of the display unit according to the first optical parameter value.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of adjusting parameter method and electronic equipment.
Background technology
With the development of computer technology, increasing electronic equipment is appeared in the life of people, such as, and flat board electricity
Brain, smart mobile phone, intelligent television etc., these electronic equipments bring increasing facility for the life of people.
At present, by taking panel computer as an example, when user using panel computer when being read, panel computer automatic detection is used
The value of the parameter of the ambient light of family local environment, such as color temperature value, after the parameter value is obtained, panel computer adjust automatically shows
The color temperature value of the emergent light of screen, makes it consistent with the color temperature value of above-mentioned ambient light, such as, electronic equipment detects environment light color temperature
It is 2000K to be worth, then, the color temperature value of the emergent light of display screen is directly just adjusted to 2000K.
But present inventor is during technical scheme in realizing the embodiment of the present invention, it is found that above-mentioned technology is at least deposited
In following technical problem：
Because electronic equipment only can be according to the parameter value of external ambient light, such as color temperature value adjusts going out for own display screen
The parameter value of light, i.e. color temperature value are penetrated, make it consistent with the color temperature value of external ambient light, then, such as, user is set using electronics
When standby, if by electronic equipment near the body of oneself, or book or paper are placed in front of electronic equipment to carry out
Write or the currently displaying screen of recorded electronic equipment shown by content, the clothes of user or the color of paper will be to aobvious
The color temperature value of the emergent light of display screen is impacted, and now, if still adjusting display screen outgoing according only to external environment condition optical parameter
The parameter value of light, the factor of the object for influenceing display screen above to place is not taken into account, and causes the display screen after regulation to show
Distortion level is bigger than normal, so, there is causes electronic equipment display distortion degree bigger than normal due to only considering the influence of ambient light
Technical problem.
The content of the invention
The present invention provides the method and electronic equipment of a kind of adjusting parameter, is used to solve present in prior art due to only
Consider the influence of ambient light and cause electronic equipment display distortion degree technical problem bigger than normal.
On the one hand, a kind of one embodiment that the present invention passes through the application, there is provided method of adjusting parameter, is applied to an electricity
Sub- equipment, the electronic equipment has a display unit, and an image collector that is built-in or being external in the electronic equipment
Put, methods described includes：The first image that acquisition is gathered by described image harvester, wherein, in described first image at least
The first subject image comprising the first object, first object is placed on the electronic equipment and is provided with the display unit
First side；Based on described first image, the first optical parameter value of first object is obtained；According to first optical parametric
Value, adjusts the value of the display parameters of the display unit.
Optionally, it is described based on described first image, obtain the first optical parameter value of first object, specific bag
Include：First subject image is determined in described first image；Based on first subject image, first light is obtained
Learn parameter value.
Optionally, it is described that first subject image is determined in described first image, specifically include：To described first
Image carries out image recognition, obtains the first recognition result；Judge whether first recognition result meets first pre-conditioned；When
First recognition result meet described first it is pre-conditioned when, the first object figure is determined in described first image
Picture.
Optionally, described first it is pre-conditioned be specially：The area ratio of first subject image and described first image
Value is less than or equal to first threshold.
Optionally, when the second subject image of the second object is also included in described first image, the described first default bar
Part is specially：Priority of the priority of first subject image higher than second subject image.
Optionally, it is described to obtain first optical parameter value, specially：RGB ginsengs based on first subject image
Numerical value, obtains first optical parameter value.
Optionally, first optical parameter value for obtaining first object, specially：Based on described first image
RGB parameter values, obtain first optical parameter value.
On the other hand, the present invention provides a kind of electronic equipment by another embodiment of the application, in the electronic equipment
An image collecting device is put or is external in, the electronic equipment includes：Display unit；Control unit, for obtaining by described
First image of image acquisition device, wherein, including at least the first subject image of the first object in described first image,
First object is placed on the first side that the electronic equipment is provided with the display unit；Based on described first image, obtain
Obtain the first optical parameter value of first object；According to first optical parameter value, the display of the display unit is adjusted
The value of parameter.
Optionally, described control unit, specifically includes：First obtains unit, for obtaining by described image harvester
First image of collection, wherein, including at least the first subject image of the first object, first object in described first image
It is placed on the first side that the electronic equipment is provided with the display unit；Second obtaining unit, for based on first figure
Picture, obtains the first optical parameter value of first object；Adjustment unit, for according to first optical parameter value, adjustment
The value of the display parameters of the display unit.
Optionally, second obtaining unit, specifically includes：Determining unit, for being determined in described first image
First subject image；First obtains subelement, for based on first subject image, obtaining first optical parametric
Value.
Optionally, the determining unit, specifically includes：Identification subelement, for carrying out image knowledge to described first image
Not, the first recognition result is obtained；Judgment sub-unit, for judging it is pre-conditioned whether first recognition result meets first；
Determination subelement, for when first recognition result meet described first it is pre-conditioned when, in described first image determine
Go out first subject image.
Optionally, described first it is pre-conditioned be specially：The area ratio of first subject image and described first image
Value is less than or equal to first threshold.
Optionally, when the second subject image of the second object is also included in described first image, the described first default bar
Part is specially：Priority of the priority of first subject image higher than second subject image.
Optionally, it is described to obtain first optical parameter value, specially：RGB ginsengs based on first subject image
Numerical value, obtains first optical parameter value.
Optionally, first optical parameter value for obtaining first object, specially：Based on described first image
RGB parameter values, obtain first optical parameter value.
One or more technical schemes provided in the embodiment of the present application, at least have the following technical effect that or advantage：
It is placed on electronic equipment and is provided with display unit due to is comprised at least in the first image of image acquisition device
The first side the first object the first subject image, then, electronic equipment can obtain the first object according to the first image
The first optical parameter value, that is, the optical parameter value of light that the first object is reflected in current environment, then, according to
One optical parameter value, adjusts the value of the display parameters of display unit.Because the first optical parameter value combine the first object and
Two factors of ambient environment light, so, the display parameter value of display unit is adjusted with the first optical parameter value, can both consider ring
The influence of border light is it is further contemplated that the influence of the first object, then, effectively solve present in prior art due to only considering ring
The influence of border light and cause electronic equipment display distortion degree technical problem bigger than normal, more precisely adjust the aobvious of display unit
Show parameter so that the display unit display distortion degree reduction, strengthen the sense of reality, there is provided good Consumer's Experience.
Brief description of the drawings
Fig. 1 is the method flow diagram of the adjusting parameter in one embodiment of the invention；
Fig. 2A-Fig. 2 B are the position relationship schematic diagram of the object in one embodiment of the invention and electronic equipment；
Fig. 3 A- Fig. 3 B are the schematic diagram of the first image in one embodiment of the invention；
Fig. 4 is the structural representation of the electronic equipment in one embodiment of the invention.
Specific embodiment
The embodiment of the present application is solved and existed in the prior art by providing the method and electronic equipment of a kind of adjusting parameter
Cause electronic equipment display distortion degree technical problem bigger than normal due to only considering the influence of ambient light.
Technical scheme in the embodiment of the present application causes to solve the above-mentioned influence due to only considering ambient light
Electronic equipment display distortion degree problem bigger than normal, general thought is as follows：
By image acquisition device including at least first side for being placed on electronic equipment and being provided with display unit
First the first image of subject image of the first object, then, electronic equipment can obtain the first object according to the first image
First optical parameter value, that is, the optical parameter value of light that the first object is reflected in current environment, then, according to first
Optical parameter value, adjusts the value of the display parameters of display unit.Because the first optical parameter value combines the first object and ring
Two factors of border ambient light, so, the display parameter value of display unit is adjusted with the first optical parameter value, can both consider environment
The influence of light is it is further contemplated that the influence of the first object, then, effectively solve present in prior art due to only considering environment
The influence of light and cause electronic equipment display distortion degree technical problem bigger than normal, more precisely adjust display unit display
Parameter so that the display unit display distortion degree reduction, strengthens the sense of reality, there is provided good Consumer's Experience.
Technical solution of the present invention is described in detail below by accompanying drawing and specific embodiment, it should be understood that the present invention
Specific features in embodiment and embodiment are the detailed description to technical solution of the present invention, rather than to the technology of the present invention
The restriction of scheme, in the case where not conflicting, the technical characteristic in the embodiment of the present invention and embodiment can be mutually combined.
On the one hand, a kind of one embodiment that the present invention passes through the application, there is provided method of adjusting parameter, is applied to an electricity
Sub- equipment, such as, panel computer, smart mobile phone, ultrabook, intelligent television etc., electronic equipment have a display unit, for example,
Common liquid crystals display screen, touch display screen etc., and an image collecting device that is built-in or being external in electronic equipment, such as image
Head.
In actual applications, image collecting device can be set on an electronic device, preferably, being arranged on display unit
Lower edge, it is of course also possible to be external in electronic equipment, is such as arranged on writing pencil, or the Wearable that user is worn sets
It is standby, such as intelligent glasses.
As shown in figure 1, the method includes：
S101：Obtain by the first image of image acquisition device, wherein, the first object is comprised at least in the first image
The first subject image, the first object is placed on the first side that electronic equipment is provided with display unit；
S102：Based on the first image, the first optical parameter value of the first object is obtained；
S103：According to the first optical parameter value, the value of the display parameters of display unit is adjusted.
Below so that electronic equipment is as panel computer as an example, above-mentioned technical proposal is illustrated.
For example, user is when electronic equipment, i.e. panel computer is used, as shown in Figure 2 A, the lower section of display unit 10 is set
There is an image collecting device 20, now, is placed with the first side of display unit 10, i.e. the user oriented side of display unit 10
One object 30, first object 30 can be the desktop of paper, books, or placement electronic equipment, can also be the body of user
Body etc., the application is not specifically limited.In the present embodiment, the first object 30 is a printing paper for white.It is, of course, also possible to
There is second situation, i.e., be placed with least two objects, the first object 30 and the second object 40 in the first side of display unit 10,
As shown in Figure 2 B.
In another embodiment, when image collecting device is on such as writing pencil or intelligent glasses, IMAQ
Device 20 is collected after the first image, the first image just is sent into electronic equipment so that electronic equipment is obtained in that first
Image.
So, the first situation, i.e. the first side only place the situation of the first object 30.
Fig. 1 and Fig. 2A is refer to, when user opens an ocr software, or during a documents editing software, electronic equipment
Image collecting device is opened, S101 is performed, i.e.,：Obtain by the first image of image acquisition device, wherein, in the first image
Including at least the first subject image of the first object, the first object is placed on the first side that electronic equipment is provided with display unit.
Now, the image of the first object, i.e. the first subject image are included in the first image.In actual applications, the first image can be with
Just like two kinds of specific implementation situations shown in Fig. 3 A and Fig. 3 B, on the first image as shown in Figure 3A, the first subject image accounts for the
The half of the area of one image；On the first image as shown in Figure 3 B, the first subject image accounts for the big of the area of the first image
Part.
Next, perform S102, i.e.,：Based on the first image, the first optical parameter value of the first object is obtained.
Specifically, S102 can include：The first subject image is determined in the first image；Based on the first object figure
Picture, obtains the first optical parameter value, and the first optical parameter value herein can be color temperature value.
That is, carrying out image recognition to the first image, the first object in the first image of identification is specifically any thing
Body, obtains the first recognition result, such as, the first recognition result is that the first object is white printing paper, then, judges the first identification
Whether result meets first pre-conditioned, and mentioned here first pre-conditioned is specifically as follows：First subject image and the
The area ratio of one image is less than or equal to first threshold.So, after identifying the first object for white printing paper, by the first thing
The image of body, i.e. the first subject image are compared with the area of the first image, are less than or equal to first threshold in comparative result, such as
80%, if as shown in Figure 3A, comparative result is the first subject image and the area ratio of the first image is 50%, now, first
The first subject image is determined in image, will the first subject image intercept out from the first image, or in the first image
Region where the first subject image of middle determination.Then, based on the first subject image, the first optical parameter value is obtained, will be cut
The RGB parameter values of all pixels point of the first subject image taken out are carried out averagely, the RGB mean parameters for obtaining, then,
According to the corresponding relation of RGB parameter values and optical parameter value, i.e. color temperature value, the first light corresponding with RGB mean parameters is found
Learn parameter value, the i.e. color temperature value of the first object.In actual applications, the corresponding relation of RGB parameter values and color temperature value can with and not
Only limit as shown in table 1 below：
Table 1
Certainly, if as shown in Figure 3 B, comparative result is the first subject image and the area ratio of the first image is 90%, i.e.,
Comparative result is more than first threshold, at this time, it is believed that the first image can characterize the first subject image, just by all of the first image
The RGB parameter values of pixel are carried out averagely, the RGB mean parameters for obtaining, then, according to RGB parameter values and optical parameter value,
I.e. the corresponding relation of color temperature value, as shown in table 1, finds the first optical parameter value corresponding with RGB mean parameters, i.e. the first thing
The color temperature value of body.
Finally, S103 is performed, i.e.,：According to the first optical parameter value, the value of the display parameters of display unit is adjusted.Namely
The color temperature value of the emergent ray of display unit is adjusted to the first optical parameter value.
Second situation, i.e. the first side are placed with the situation of the first object 30 and the second object 40.
Refer to Fig. 1 and Fig. 2 B, by S101 obtain the first image as shown in Figure 3 B.
Next, perform S102, i.e.,：Based on the first image, the first optical parameter value of the first object is obtained.
Specifically, S102 can include：The first subject image is determined in the first image；Based on the first object figure
Picture, obtains the first optical parameter value, and the first optical parameter value herein can be color temperature value, it is, of course, also possible to be gray value, or
Person's color value, the application is not specifically limited.
That is, image recognition is carried out to the first image, the first object and the second object point in the first image of identification
Not Ju Tishi what object, obtain the first recognition result, such as, the first recognition result is that the first object is white printing paper, the
Two objects are cloth, then, judge whether the first recognition result meets first pre-conditioned, and mentioned here first is pre-conditioned
It is specifically as follows：Priority of the priority of the first subject image higher than the second subject image, then, identifying the first object
It is white printing paper, after the second object is cloth, it is believed that by the image of the first object, i.e., the priority of the first subject image be higher than
It is pre-conditioned that first recognition result meets first, then, the first subject image is determined in the first image, will the first object
Image intercepts out from the first image, or the region where determining the first subject image in the first image.Then, it is based on
First subject image, obtains the first optical parameter value, the RGB ginsengs of all pixels point of the first subject image that will intercept out
Numerical value is carried out averagely, the RGB mean parameters for obtaining, then, according to RGB parameter values and optical parametric as shown in Table 1 above
Value, the i.e. corresponding relation of color temperature value, find the first optical parameter value corresponding with RGB mean parameters, the i.e. color of the first object
Temperature value.
In specific implementation process, as long as the jobbie that electronic equipment have identified in the first image is paper, just will
The object confirms as the first object, is the first subject image by the image confirming of the object, and priority is higher than other subject images.
In actual applications, priority relationship can also be set according to the area of subject image, color etc., the application does not do specific limit
It is fixed.
Finally, S103 is performed, specific implementation procedure is consistent with the process in said one or multiple embodiments, herein not
Repeat one by one again.
It is placed on electronic equipment and is provided with display unit due to is comprised at least in the first image of image acquisition device
The first side the first object the first subject image, then, electronic equipment can obtain the first object according to the first image
The first optical parameter value, that is, the optical parameter value of light that the first object is reflected in current environment, then, according to
One optical parameter value, adjusts the value of the display parameters of display unit.Because the first optical parameter value combine the first object and
Ambient environment light connects a factor, so, the display parameter value of display unit is adjusted with the first optical parameter value, can both consider ring
The influence of border light is it is further contemplated that the influence of the first object, then, effectively solve present in prior art due to only considering ring
The influence of border light and cause electronic equipment display distortion degree technical problem bigger than normal, more precisely adjust the aobvious of display unit
Show parameter so that the display unit display distortion degree reduction, strengthen the sense of reality, there is provided good Consumer's Experience.
On the other hand, the present invention provides a kind of electronic equipment by another embodiment of the application, such as, panel computer,
Smart mobile phone, ultrabook, intelligent television etc., the electronic equipment is built-in or is external in an image collecting device, refer to Fig. 2A
And Fig. 4, electronic equipment includes：Display unit 10, for example, common liquid crystals display screen, touch display screen etc.；Control unit 50, uses
In the first image that acquisition is gathered by image collecting device 20, wherein, including at least the first of the first object 30 in the first image
Subject image, the first object 30 is placed on the first side that electronic equipment is provided with display unit 10；Based on the first image, the is obtained
First optical parameter value of one object 30；According to the first optical parameter value, the value of the display parameters of display unit 10 is adjusted.
Further, control unit 50, specifically include：First obtains unit, is gathered for obtaining by image collecting device 20
The first image, wherein, including at least the first subject image of the first object 30 in the first image, the first object 30 is placed on electricity
Sub- equipment is provided with the first side of display unit；Second obtaining unit, for based on the first image, obtaining the first object 30 the
One optical parameter value；Adjustment unit, for according to the first optical parameter value, adjusting the value of the display parameters of display unit 10.
Further, the second obtaining unit, specifically includes：Determining unit, for determining the first object in the first image
Image；First obtains subelement, for based on the first subject image, obtaining the first optical parameter value.
Further, determining unit, specifically includes：Identification subelement, for carrying out image recognition to the first image, obtains the
One recognition result；Judgment sub-unit, for judging it is pre-conditioned whether the first recognition result meets first；Determination subelement, uses
In when the first recognition result satisfaction first is pre-conditioned, the first subject image is determined in the first image.
Further, first it is pre-conditioned be specially：The area ratio of the first subject image and the first image is less than or equal to the
One threshold value.
Further, when as shown in Figure 2 B, when also including the second subject image of the second object 40 in the first image, first is pre-
If condition is specially：Priority of the priority of the first subject image higher than the second subject image.
Further, the first optical parameter value is obtained, specially：RGB parameter values based on the first subject image, obtain first
Optical parameter value.
Further, the first optical parameter value of the first object is obtained, specially：RGB parameter values based on the first image, obtain
Obtain the first optical parameter value.
Various change mode and instantiation in the method for the adjusting parameter in previous embodiment are equally applicable to this reality
The electronic equipment of example is applied, by the detailed description of the foregoing method to adjusting parameter, those skilled in the art can clearly know
The implementation of electronic equipment in road the present embodiment, thus it is succinct for specification, will not be described in detail herein.
Technical scheme in above-mentioned the embodiment of the present application, at least has the following technical effect that or advantage：
It is placed on electronic equipment and is provided with display unit due to is comprised at least in the first image of image acquisition device
The first side the first object the first subject image, then, electronic equipment can obtain the first object according to the first image
The first optical parameter value, that is, the optical parameter value of light that the first object is reflected in current environment, then, according to
One optical parameter value, adjusts the value of the display parameters of display unit.Because the first optical parameter value combine the first object and
Ambient environment light connects a factor, so, the display parameter value of display unit is adjusted with the first optical parameter value, can both consider ring
The influence of border light is it is further contemplated that the influence of the first object, then, effectively solve present in prior art due to only considering ring
The influence of border light and cause electronic equipment display distortion degree technical problem bigger than normal, more precisely adjust the aobvious of display unit
Show parameter so that the display unit display distortion degree reduction, strengthen the sense of reality, there is provided good Consumer's Experience.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.And, the present invention can be used and wherein include the computer of computer usable program code at one or more
Usable storage medium（Including but not limited to magnetic disk storage, CD-ROM, optical memory etc.）The computer program of upper implementation is produced
The form of product.
The present invention is with reference to method according to embodiments of the present invention, equipment（System）And the flow of computer program product
Figure and/or block diagram are described.It should be understood that every first-class during flow chart and/or block diagram can be realized by computer program instructions
The combination of flow and/or square frame in journey and/or square frame and flow chart and/or block diagram.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices
The device of the function of being specified in present one flow of flow chart or multiple one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices with spy
In determining the computer-readable memory that mode works so that instruction of the storage in the computer-readable memory is produced and include finger
Make the manufacture of device, the command device realize in one flow of flow chart or multiple one square frame of flow and/or block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented treatment, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Obviously, those skilled in the art can carry out various changes and modification without deviating from essence of the invention to the present invention
God and scope.So, if these modifications of the invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (15)
1. a kind of method of adjusting parameter, is applied to an electronic equipment, and the electronic equipment has a display unit, and one built-in
Or it is external in the image collecting device of the electronic equipment, it is characterised in that methods described includes：
The first image that acquisition is gathered by described image harvester, wherein, the first object is comprised at least in described first image
The first subject image, first object is placed on the first side that the electronic equipment is provided with the display unit；
Based on described first image, the first optical parameter value of first object is obtained；
According to first optical parameter value, the value of the display parameters of the display unit is adjusted.
2. the method for claim 1, it is characterised in that described based on described first image, obtains first object
The first optical parameter value, specifically include：
First subject image is determined in described first image；
Based on first subject image, first optical parameter value is obtained.
3. method as claimed in claim 2, it is characterised in that described that first object is determined in described first image
Image, specifically includes：
Image recognition is carried out to described first image, the first recognition result is obtained；
Judge whether first recognition result meets first pre-conditioned；
When first recognition result meet described first it is pre-conditioned when, first thing is determined in described first image
Body image.
4. method as claimed in claim 3, it is characterised in that described first pre-conditioned is specially：The first object figure
As the area ratio with described first image is less than or equal to first threshold.
5. method as claimed in claim 3, it is characterised in that when also the second thing including the second object in described first image
During body image, described first it is pre-conditioned be specially：The priority of first subject image is higher than second subject image
Priority.
6. method as claimed in claim 2, it is characterised in that acquisition first optical parameter value, specially：It is based on
The RGB parameter values of first subject image, obtain first optical parameter value.
7. the method for claim 1, it is characterised in that the first optical parameter value of acquisition first object,
Specially：RGB parameter values based on described first image, obtain first optical parameter value.
8. a kind of electronic equipment, the electronic equipment is built-in or an external image collecting device, it is characterised in that the electronics
Equipment includes：
Display unit；
Control unit, for obtaining the first image gathered by described image harvester, wherein, in described first image at least
The first subject image comprising the first object, first object is placed on the electronic equipment and is provided with the display unit
First side；Based on described first image, the first optical parameter value of first object is obtained；According to first optical parametric
Value, adjusts the value of the display parameters of the display unit.
9. electronic equipment as claimed in claim 8, it is characterised in that described control unit, specifically includes：
First obtains unit, for obtaining the first image gathered by described image harvester, wherein, in described first image
Including at least the first subject image of the first object, first object is placed on the electronic equipment and is provided with the display list
First side of unit；
Second obtaining unit, for based on described first image, obtaining the first optical parameter value of first object；
Adjustment unit, for according to first optical parameter value, adjusting the value of the display parameters of the display unit.
10. electronic equipment as claimed in claim 9, it is characterised in that second obtaining unit, specifically includes：
Determining unit, for determining first subject image in described first image；
First obtains subelement, for based on first subject image, obtaining first optical parameter value.
11. electronic equipments as claimed in claim 10, it is characterised in that the determining unit, specifically include：
Identification subelement, for carrying out image recognition to described first image, obtains the first recognition result；
Judgment sub-unit, for judging it is pre-conditioned whether first recognition result meets first；
Determination subelement, for when first recognition result meet described first it is pre-conditioned when, in described first image
Determine first subject image.
12. electronic equipments as claimed in claim 11, it is characterised in that described first it is pre-conditioned be specially：Described first
Subject image is less than or equal to first threshold with the area ratio of described first image.
13. electronic equipments as claimed in claim 11, it is characterised in that when in described first image also including the second object
During the second subject image, described first it is pre-conditioned be specially：The priority of first subject image is higher than second thing
The priority of body image.
14. electronic equipments as claimed in claim 10, it is characterised in that acquisition first optical parameter value, specifically
For：Based on the RGB parameter values of first subject image, first optical parameter value is obtained.
15. electronic equipments as claimed in claim 8, it is characterised in that the first Optical Parametric of acquisition first object
Numerical value, specially：RGB parameter values based on described first image, obtain first optical parameter value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310246860.9A CN104240675B (en) | 2013-06-20 | 2013-06-20 | Method for adjusting parameters and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310246860.9A CN104240675B (en) | 2013-06-20 | 2013-06-20 | Method for adjusting parameters and electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104240675A CN104240675A (en) | 2014-12-24 |
| CN104240675B true CN104240675B (en) | 2017-05-24 |
Family
ID=52228638
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310246860.9A Active CN104240675B (en) | 2013-06-20 | 2013-06-20 | Method for adjusting parameters and electronic device |
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| KR100866486B1 (en) * | 2007-01-04 | 2008-11-03 | 삼성전자주식회사 | Ambient light adaptive color correction method and device for projector |
| CN100589583C (en) * | 2007-06-05 | 2010-02-10 | 广东威创视讯科技股份有限公司 | Method for correcting multi-screen connected wall |
| US20080303918A1 (en) * | 2007-06-11 | 2008-12-11 | Micron Technology, Inc. | Color correcting for ambient light |
| CN101458921B (en) * | 2007-12-12 | 2011-03-30 | 联想(北京)有限公司 | Brightness regulating method and apparatus for display and computer thereof |
| CN101527137A (en) * | 2008-03-06 | 2009-09-09 | 海尔集团公司 | Method and device for adjusting screen display |
| CN101350933B (en) * | 2008-09-02 | 2011-09-14 | 广东威创视讯科技股份有限公司 | Method for regulating lighteness of filmed display screen based on image inductor |
| CN102044234A (en) * | 2009-10-13 | 2011-05-04 | 致伸科技股份有限公司 | Image processing system with environment sensing function and image processing method |
| CN102954836B (en) * | 2012-10-26 | 2015-04-15 | 京东方科技集团股份有限公司 | Ambient light sensor, user applying device and display device |
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