CN104883509B - A kind of method and terminal using taking photos by using flashlights - Google Patents
A kind of method and terminal using taking photos by using flashlights Download PDFInfo
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- CN104883509B CN104883509B CN201510222121.5A CN201510222121A CN104883509B CN 104883509 B CN104883509 B CN 104883509B CN 201510222121 A CN201510222121 A CN 201510222121A CN 104883509 B CN104883509 B CN 104883509B
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Abstract
The embodiment of the invention discloses a kind of method and terminal using taking photos by using flashlights, including:Terminal obtains the parameter information of the image of the terminal imaging region collected;According to the mapping relations of the parameter information of the image obtained in advance and the parameter information of flash lamp, the parameter value of the corresponding flash lamp in multiple flash lamps of terminal is adjusted to the parameter value corresponding with the parameter information of image;When receiving shooting order, control terminal is shot in the state of the parameter value that the parameter value of multiple flash lamps is in after adjustment to destination object, and obtains the image that shooting obtains.Implement the embodiment of the present invention, can be according to the parameter value of the flash lamp in the parameter information adjustment terminal of the image of terminal imaging region collected, thus, it is possible to improve the shooting effect during terminal taking during terminal is taken pictures.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of method and terminal using taking photos by using flashlights.
Background technology
With the continuous progress and development of electronics and mechanics of communication, filming apparatus is in people's daily life using increasingly
Extensively, and on increasing smart machine filming apparatus is equipped with, such as:The intelligence such as mobile phone, tablet personal computer, notebook computer
Filming apparatus can be equipped with equipment.In addition, current filming apparatus is largely equipped with flash lamp, can by flash lamp
To improve the quality that photo is shot under low light environment.But in actual applications, when at least one people is shot, due to each
The brightness on people surface differs, may be due to part quilt if being shot during shooting using the brightness of same flash lamp
The light that photographer is received is relatively strong and causes to expose, and the light that the person that is not partly taken is received is weaker and causes light filling insufficient.
It can be seen that the shooting effect of current filming apparatus is bad.
The content of the invention
The embodiments of the invention provide a kind of method and terminal using taking photos by using flashlights, it is possible to increase terminal taking process
In shooting effect.
The embodiment of the invention discloses a kind of method using taking photos by using flashlights, including:
Obtain the parameter information of the image of the terminal imaging region collected;
According to the mapping relations of the parameter information of the image obtained in advance and the parameter information of flash lamp, by the terminal
The parameter value of corresponding flash lamp in multiple flash lamps is adjusted to the parameter value corresponding with the parameter information of described image;
When receiving shooting order, ginseng of the terminal after the parameter value of the multiple flash lamp is in adjustment is controlled
Destination object is shot in the state of numerical value, and obtains the image that shooting obtains.
Optionally, the distributed intelligence of the parameter information of described image including image brightness values and image the terminal into
As the parameter value of the area in region, and the flash lamp includes the brightness value of flash lamp and the angle of flash lamp.
Optionally, the mapping relations of the parameter information of the parameter information for the image that the basis obtains in advance and flash lamp,
The parameter value of corresponding flash lamp in multiple flash lamps of the terminal is adjusted to relative with the parameter information of described image
The parameter value answered, including:
At least one region is divided the image into according to the distributed intelligence of described image brightness values, according to obtaining in advance
The zone luminance value and the mapping relations of the brightness value of flash lamp got, by the brightness value of flash lamp corresponding to the regional
Adjust the brightness value to match to the brightness value with the region;
The position of the destination object and the terminal is determined in the area of the terminal imaging region according to described image
Relation information;According to the position relationship and the mapping relations of the angle of flash lamp obtained in advance, by the multiple flash lamp
The angle adjustment of the flash lamp extremely angle corresponding with the position relationship, wherein, the position relationship information includes the mesh
Mark the distance and the destination object and the angle of the terminal of object and the terminal.
Optionally, after the parameter information of the image for obtaining the terminal imaging region collected, the basis is advance
The mapping relations of the parameter information of the image of acquisition and the parameter information of flash lamp, by the phase in multiple flash lamps of the terminal
The parameter value for the flash lamp answered is adjusted to before the parameter value corresponding with the parameter information of described image, and methods described is also wrapped
Include:
Judge whether the terminal opens parameter information adjustment modes, if so, then performing the figure that the basis obtains in advance
The mapping relations of the parameter information of picture and the parameter information of flash lamp, by the parameter value that the sudden strain of a muscle of the terminal is turned off the light adjust to institute
The step of stating the parameter information corresponding parameter value of image;
If it is not, then export the prompt message for prompting unlatching parameter information adjustment modes to user.
Optionally, methods described also includes:
Receive user and operate the image viewing instruction that target button is triggered;
Export the prompt message for prompting input information to be verified;
Receive the information to be verified of input;
If the checking information to be verified is consistent with default checking information, response described image checks instruction, output figure
Picture.
Correspondingly, the embodiment of the invention also discloses a kind of terminal, including:
Acquisition module, the parameter information of the image for obtaining the terminal imaging region collected;
Adjusting module, the mapping for parameter information and the parameter information of flash lamp according to the image obtained in advance are closed
System, the parameter value of the corresponding flash lamp in multiple flash lamps of the terminal is adjusted to getting with the acquisition module
The corresponding parameter value of the parameter information of image;
Control module, for when receiving shooting order, controlling the terminal in the parameter value of the multiple flash lamp
Destination object is shot in the state of the parameter value after adjusting module adjustment, and obtains the figure that shooting obtains
Picture.
Optionally, the distributed intelligence of the parameter information of described image including image brightness values and image the terminal into
As the parameter value of the area in region, and the flash lamp includes the brightness value of flash lamp and the angle of flash lamp.
Optionally, the adjusting module includes:
First adjustment unit, for described in the distributed intelligence general of the image brightness values got according to the acquisition module
Image is divided at least one region, according to the zone luminance value and the mapping relations of the brightness value of flash lamp got in advance,
The brightness value of flash lamp corresponding to the regional is adjusted to the brightness value to match to the brightness value with the region;
Second adjustment unit, for according to the image that the acquisition module is got the terminal imaging region area
The position relationship information of the destination object and the terminal is determined, according to the position relationship and the angle of flash lamp obtained in advance
Mapping relations, by the angle adjustment of the flash lamp in the multiple flash lamp to the angle corresponding with the position relationship.
Wherein, the position relationship information includes the distance and the destination object and the terminal of the destination object and the terminal
Angle.
Optionally, the terminal also includes:
Judge module, for judging whether the terminal opens parameter information adjustment modes, if so, then performing the basis
The mapping relations of the parameter information of the image obtained in advance and the parameter information of flash lamp, the parameter that the sudden strain of a muscle of the terminal is turned off the light
The step of value is adjusted to the parameter value corresponding with the parameter information of described image;Opened if it is not, then being exported to user for prompting
Open the prompt message of parameter information adjustment modes.
Optionally, the terminal also includes:
First receiving module, the image viewing instruction for operating target button for receiving user and being triggered;
First output module, it is used to prompt the prompt message for inputting information to be verified for exporting;
Second receiving module, for receiving the information to be verified of input;
Second output module, if for verifying that the information to be verified that second receiving module receives is believed with default checking
Breath is consistent, then responds described image and check instruction, output image.
In the embodiment of the present invention, the parameter information of the image of the terminal imaging region collected is obtained;Obtained according to advance
Image parameter information and flash lamp parameter information mapping relations, by the corresponding flash of light in multiple flash lamps of terminal
The parameter value of lamp is adjusted to the parameter value corresponding with the parameter information of image;When receiving shooting order, control terminal exists
Destination object is shot in the state of the parameter value that the parameter value of multiple flash lamps is in after adjustment, and obtains shooting and obtains
Image.Implement the embodiment of the present invention, can be according to the ginseng of the image of the terminal imaging region collected during terminal is taken pictures
The parameter value of flash lamp in number information adjustment terminals, thus, it is possible to improve the shooting effect during terminal taking.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, it will use below required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of method using taking photos by using flashlights disclosed in the embodiment of the present invention;
Fig. 1 a are a kind of terminals for the mapping relations for embodying multiple flash lamps and zoning disclosed in the embodiment of the present invention
Structural representation;
Fig. 2 is the schematic flow sheet of another method using taking photos by using flashlights disclosed in the embodiment of the present invention;
Fig. 3 is a kind of structural representation of terminal disclosed in the embodiment of the present invention;
Fig. 4 is the structural representation of another terminal disclosed in the embodiment of the present invention;
Fig. 5 is the structural representation of another terminal disclosed in the embodiment of the present invention.
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 describes, it is clear that described embodiment is part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
, can be during terminal be taken pictures the embodiment of the invention discloses a kind of method and terminal using taking photos by using flashlights
The parameter value of the flash lamp in terminal can be adjusted according to the parameter information of the image of the terminal imaging region collected, thus, it is possible to
Improve the shooting effect during terminal taking.
Referring to Fig. 1, Fig. 1 is a kind of flow signal of method using taking photos by using flashlights disclosed in the embodiment of the present invention
Figure;Wherein, the terminal being related in the method shown in Fig. 1 can include but is not limited to smart mobile phone (such as Android phone, iOS hands
Machine etc.), tablet personal computer, palm PC and mobile internet device (Mobile Internet Devices, MID), PAD etc.
It is provided with the terminal of camera application.As shown in figure 1, this may comprise steps of using the method for taking photos by using flashlights:
The parameter information of the image for the terminal imaging region that S101, acquisition collect.
In the embodiment of the present invention, when receiving the shooting open command of user's input, the terminal response shooting, which is opened, to be referred to
Order, screening-mode is opened, and the parameter information of the image of the terminal imaging region collected is obtained under the screening-mode.Its
In, the parameter information of image can include the area of the distributed intelligences of image brightness values and image in terminal imaging region.By
It is different in the light that the different zones of the image of the terminal imaging region collected receive, then brightness values in regional
Distribution situation it is also different.Because size of the image in terminal imaging region in imaging region first closes with many factors
Connection, such as terminal and the distance of destination object.
The mapping relations of the parameter information for the image that S102, basis obtain in advance and the parameter information of flash lamp, by terminal
Multiple flash lamps in the parameter value of corresponding flash lamp adjust to the parameter value corresponding with the parameter information of image.
In the embodiment of the present invention, the parameter value of flash lamp includes the brightness value of flash lamp and the angle of flash lamp, wherein, dodge
The brightness value of light lamp refers to the brightness value of reality output, and the angle of flash lamp can include flash lamp and some ad-hoc location of terminal
Angle, wherein, the ad-hoc location can configure including microphone etc..
In the embodiment of the present invention, terminal is equipped with multiple flash lamps, and each flash lamp and the imaging region of terminal have one
One-to-one correspondence.As shown in Figure 1a, Fig. 1 a are that one kind embodies multiple flash lamps and zoning disclosed in the embodiment of the present invention
Mapping relations terminal structural representation.If there are three flash lamps in terminal, and when imaging region is divided into six areas
During domain, then region 1 can be controlled with region 2 by first flash lamp;Region 3 can be controlled with region 4 by second flash lamp;Region
5 and region 6 can be controlled by the 3rd flash lamp.
In the embodiment of the present invention, reflecting for the parameter information of image and the parameter information of flash lamp can be preset in terminal
Penetrate relation.For example, when terminal determines each area in the image according to the distributed intelligence of the brightness values of the image got
The brightness value distribution situation in domain, then may determine that whether the brightness value of regional is less than luminance threshold set in advance, if so,
Then the brightness value of the flash lamp to match with the region is heightened;If it is not, then by the brightness of the flash lamp to match with the region
Value is turned down.
Specifically, terminal can according to obtain image parameter information and flash lamp parameter information mapping relations, according to
The mapping relations adjust the parameter value of the corresponding flash lamp in multiple flash lamps of terminal to the parameter information phase with image
Corresponding parameter value.
S103, when receive shooting order when, control terminal multiple flash lamps parameter value be in adjustment after parameter
Destination object is shot in the state of value, and obtains the image that shooting obtains.
In the embodiment of the present invention, the life that can be user by touching target key-press input is ordered in the shooting that terminal receives
The order that order or user are inputted by speech identifying function, the present invention are not construed as limiting.
In the embodiment of the present invention, when terminal is according to the parameter information of the parameter information of the image obtained in advance and flash lamp
Mapping relations, the parameter value of the corresponding flash lamp in multiple flash lamps of terminal is adjusted to relative with the parameter information of image
During the parameter value answered, if now have user's input shooting order, control terminal is in tune in the parameter value of multiple flash lamps
Destination object is shot in the state of parameter value after whole, and obtains the image that shooting obtains.
In Fig. 1, terminal first obtains the parameter information of the image of the terminal imaging region collected;According to what is obtained in advance
The mapping relations of the parameter information of image and the parameter information of flash lamp, by the corresponding flash lamp in multiple flash lamps of terminal
Parameter value adjust to the parameter value corresponding with the parameter information of image;When receiving shooting order, control terminal is more
Destination object is shot in the state of the parameter value that the parameter value of individual flash lamp is in after adjustment, and obtains what shooting obtained
Image.Implement the embodiment of the present invention, can be according to the parameter of the image of the terminal imaging region collected during terminal is taken pictures
The parameter value of flash lamp in information adjustment terminal, thus, it is possible to improve the shooting effect during terminal taking.
Referring to Fig. 2, the flow that Fig. 2 is another method using taking photos by using flashlights disclosed in the embodiment of the present invention is illustrated
Figure.Wherein, the terminal being related in the method shown in Fig. 2 can include but is not limited to smart mobile phone (such as Android phone, iOS hands
Machine etc.), tablet personal computer, palm PC and mobile internet device (Mobile Internet Devices, MID), PAD etc.
It is provided with the terminal of camera application.As shown in Fig. 2 this may comprise steps of using the method for taking photos by using flashlights:
The parameter information of the image for the terminal imaging region that S201, acquisition collect.
In the embodiment of the present invention, distributed intelligence and image of the parameter information including image brightness values of image are at the end
Hold the area of imaging region.
In the embodiment of the present invention, the size of terminal imaging region can adjust, such as its adjustment mode can be user's root
According to needing input area adjust instruction to be adjusted, or terminal adjusts record according to the history of user and carries out intelligent setting.
Specific implementation when being adjusted imaging region according to the history of user adjustment record can include following
Step:
11) history information of terminal imaging region adjustment is obtained, the history information includes the big of imaging region
Small information;
12) being averaged for the size of user's setting imaging region using the terminal is determined according to above-mentioned history information
Value;
13) size of the imaging region of the terminal is set as and above-mentioned average value phase according to setting rule set in advance
The imaging region of matching.
In the embodiment of the present invention, the size of terminal imaging region can be suitably adjusted, is lighted so as to change terminal display screen
The size in region, to adjust luminosity of the terminal during taking pictures, when reducing directly unlatching flash lamp progress self-timer, flash of light
Injury of the lamp to eyes.
As an alternative embodiment, after the parameter information of the image for the terminal imaging region that acquisition collects,
According to the mapping relations of the parameter information of the image obtained in advance and the parameter information of flash lamp, by multiple flash lamps of terminal
The parameter value of corresponding flash lamp adjust to before the parameter value corresponding with the parameter information of image, can also carry out following
Step:Judge whether terminal opens parameter information adjustment modes, if so, then performing the parameter information according to the image obtained in advance
With the mapping relations of the parameter information of flash lamp, the parameter value that the sudden strain of a muscle of terminal is turned off the light is adjusted to relative with the parameter information of image
The step of parameter value answered;If it is not, then export the prompt message for prompting unlatching parameter information adjustment modes to user.
The mapping relations of the parameter information for the image that S202, basis obtain in advance and the parameter information of flash lamp, by terminal
Multiple flash lamps in the parameter value of corresponding flash lamp adjust to the parameter value corresponding with the parameter information of image.
In the embodiment of the present invention, closed according to the mapping of the parameter information of the image obtained in advance and the parameter information of flash lamp
System, the parameter value of the corresponding flash lamp in multiple flash lamps of terminal is adjusted to the ginseng corresponding with the parameter information of image
The specific implementation of numerical value may comprise steps of:
21) at least one region is divided an image into according to the distributed intelligence of image brightness values, according to getting in advance
Zone luminance value and flash lamp brightness value mapping relations, by the brightness value of flash lamp corresponding to regional adjust to
The brightness value that the brightness value in the region matches;
22) the position relationship information of destination object and terminal is determined in the area of terminal imaging region according to image;According to
The position relationship and the mapping relations of the angle of flash lamp obtained in advance, by the angle adjustment of the flash lamp in multiple flash lamps extremely
The angle corresponding with position relationship.Wherein, position relationship information include the distance and destination object of destination object and terminal with
The angle of terminal.
In the embodiment of the present invention, due to destination object during taking pictures may some backlight, some to light,
So as to cause the brightness values of light that the regional of destination object receives different.Therefore, terminal is being adjusted flash of light
During the brightness value of lamp, it is adjusted according to distributed intelligence of the destination object in the actual brightness values of terminal imaging region.
Specifically, carried out according to distributed intelligence of the destination object in the real image brightness values of the image of imaging region
When adjusting the brightness value of flash lamp, concrete implementation process may comprise steps of:
31) the real image brightness in a region of the detected target object in the image of imaging region in multiple regions
Whether value is less than luminance threshold set in advance;
32) if so, then according to regulation rule set in advance by the brightness value for the flash lamp for controlling the region adjust to
The brightness value that the real image brightness values in the region match.
When adjusting the brightness value of flash lamp, the real image in each region in multiple regions can be detected successively
Whether brightness values are less than luminance threshold set in advance, and according to the testing result of reality, by regulation rule set in advance
Adjustment controls the brightness value of the flash lamp in the region.Wherein, multiple regions after division have strict pair with multiple flash lamps
It should be related to, namely a flash lamp controls a specific region or the specific multiple regions of flash lamp control.
In the embodiment of the present invention, determine that the position of destination object and terminal is closed in the area of terminal imaging region according to image
It is information;According to the position relationship and the mapping relations of the angle of flash lamp obtained in advance, by the flash lamp in multiple flash lamps
Angle adjustment to the angle corresponding with position relationship, wherein, position relationship information includes the distance of destination object and terminal
With destination object and the angle of terminal.
In the embodiment of the present invention, terminal is extremely corresponding with position relationship by the angle adjustment of the flash lamp in multiple flash lamps
The specific implementation of angle may comprise steps of:
41) whether the distance of detected target object and terminal is more than distance threshold set in advance;
42) whether the angle of detected target object and terminal is more than angle threshold set in advance;
43) if the distance of destination object and terminal is more than distance threshold set in advance and the angle of destination object and terminal
During more than angle threshold set in advance, the angle of flash lamp is adjusted according to regulation rule set in advance.
S203, when receive shooting order when, control terminal multiple flash lamps parameter value be in adjustment after parameter
Destination object is shot in the state of value, and obtains the image that shooting obtains.
S204, receive the image viewing instruction that user's operation target button is triggered.
S205, export the prompt message that information to be verified is inputted for prompting.
S206, receive information to be verified.
If S207, verifying that information to be verified is consistent with default checking information, response image checks instruction, output image.
In the embodiment of the present invention, after the image viewing instruction that terminal receives that user's operation target button is triggered,
Terminal, which will export, to be used to prompt the prompt message for inputting information to be verified;And terminal can be exported for inputting information to be verified
Information input port to be verified.
In the embodiment of the present invention, the information to be verified may include but be not limited to password to be verified, finger print information to be verified, treat
Verify in shape of face information, iris information to be verified, retinal information to be verified and voiceprint to be verified any one and
Several combinations.
In the embodiment of the present invention, the default checking information pre-set may include but be not limited to default checking password, pre-
If checking finger print information, default checking shape of face information, default checking iris information, default checking retinal information and default testing
Demonstrate,prove any one in voiceprint and several combinations.
In the embodiment of the present invention, above-mentioned default checking information can include fingerprint string information and each fingerprint is corresponding
Input time;So correspondingly, verify whether information to be verified is consistent with default checking information may comprise steps of:
Verify whether fingerprint string is identical with the fingerprint string that default checking information includes, and the input time of identical fingerprints
Whether difference is respectively less than preset value, if checking fingerprint string is identical with the fingerprint string that default checking information includes, and identical finger
The difference of the input time of line is respectively less than preset value, then can verify that information to be verified is consistent with default checking information;Conversely,
Verify that information to be verified and default checking information are inconsistent.Wherein, by implementing the embodiment, it can prevent disabled user from existing
The image that terminal taking obtains arbitrarily is checked in terminal, so as to effectively prevent terminal from being operated wantonly by disabled user.
In fig. 2, terminal is described in detail to be dodged according to image parameter information adjustment terminal of the destination object in imaging region
The parameter value of light lamp.And in user's authentication of having checked what the image that shooting obtains was carried out, to increase pictorial information
Security.Implement the embodiment of the present invention, can effectively adjust the parameter value of flash lamp, to improve shooting effect, while also may be used
To ensure to shoot the security of obtained picture.
Referring to Fig. 3, Fig. 3 is a kind of structural representation of terminal disclosed in the embodiment of the present invention, for performing above-mentioned make
With the method for taking photos by using flashlights.Wherein, the terminal being related in Fig. 3 can include but is not limited to smart mobile phone (such as Android hands
Machine, iOS mobile phones etc.), tablet personal computer, palm PC and mobile internet device (Mobile Internet Devices,
MID), PAD etc. is provided with the terminal of camera application.As shown in figure 3, the terminal can include:Acquisition module 301, adjustment mould
Block 302 and control module 303, wherein,
Acquisition module 301, the parameter information of the image for obtaining the terminal imaging region collected.
In the embodiment of the present invention, when receiving the shooting open command of user's input, acquisition module 301 responds the shooting
Open command, screening-mode is opened, and the parameter letter of the image of the terminal imaging region collected is obtained under the screening-mode
Breath.Wherein, the distributed intelligence that the parameter information of image can be including image brightness values is with image in the terminal imaging region
Area.Because the light that the different zones of the image of the terminal imaging region collected receive is different, then in regional
Brightness values distribution situation it is also different.Due to the image in terminal imaging region imaging region size with it is more
Kind factor first associates, such as terminal and the distance of destination object.
Adjusting module 302, the mapping for parameter information and the parameter information of flash lamp according to the image obtained in advance
Relation, the parameter value of the corresponding flash lamp in multiple flash lamps of terminal is adjusted to the image got with acquisition module
The corresponding parameter value of parameter information.
In the embodiment of the present invention, the parameter value of flash lamp includes the brightness value of flash lamp and the angle of flash lamp, wherein, dodge
The brightness value of light lamp refers to the brightness value of reality output, and the angle of flash lamp can include flash lamp and some ad-hoc location of terminal
Angle, wherein, the ad-hoc location can configure including microphone etc..
In the embodiment of the present invention, terminal is equipped with multiple flash lamps, and each flash lamp and the imaging region of terminal have one
One-to-one correspondence.As shown in Figure 1a, Fig. 1 a are that one kind embodies multiple flash lamps and zoning disclosed in the embodiment of the present invention
Mapping relations terminal structural representation.If there are three flash lamps in terminal, and when imaging region is divided into six areas
During domain, then region 1 can be controlled with region 2 by first flash lamp;Region 3 can be controlled with region 4 by second flash lamp;Region
5 and region 6 can be controlled by the 3rd flash lamp.
In the embodiment of the present invention, adjusting module 302 can preset the parameter information and flash lamp of image in terminal
The mapping relations of parameter information.For example, when acquisition module 301 is according to the distributed intelligence of the brightness values of the image got
The brightness value distribution situation of regional in the image is determined, then adjusting module 302 may determine that the brightness value of regional is
It is no to be less than luminance threshold set in advance, if so, then adjusting module 302 adjusts the brightness value of the flash lamp to match with the region
It is high;If it is not, then adjusting module 302 turns down the brightness value of the flash lamp to match with the region.
Specifically, adjusting module 302 can close according to the mapping for the parameter information and the parameter information of flash lamp for obtaining image
System, adjusts the parameter value of the corresponding flash lamp in multiple flash lamps of terminal to the parameter with image according to the mapping relations
The corresponding parameter value of information.
Control module 303, for when receiving shooting order, control terminal to be in the parameter value of multiple flash lamps and adjusted
Destination object is shot in the state of parameter value after the adjustment of mould preparation block 302, and obtains the image that shooting obtains.
In the embodiment of the present invention, shooting order that control module 303 receives can be user by touching target button
The order that the order of input or user are inputted by speech identifying function, the present invention are not construed as limiting.
In the embodiment of the present invention, when adjusting module 302 is according to the parameter information of the image obtained in advance and the ginseng of flash lamp
The mapping relations of number information, the parameter value of the corresponding flash lamp in multiple flash lamps of terminal is adjusted to the parameter with image
During the corresponding parameter value of information, if now there is the user to input shooting order, parameter of the control terminal in multiple flash lamps
Destination object is shot in the state of the parameter value that value is in after adjustment, and obtains the image that shooting obtains.
In figure 3, acquisition module 301 first obtains the parameter information of the image of the terminal imaging region collected;Adjust mould
Block 302 is according to the mapping relations of the parameter information of the image obtained in advance and the parameter information of flash lamp, by multiple sudden strains of a muscle of terminal
The parameter value of corresponding flash lamp in light lamp is adjusted to the parameter value corresponding with the parameter information of image;Shot when receiving
During order, control module 303 controls terminal in the state of the parameter value of multiple flash lamps is in the parameter value after adjustment to mesh
Mark object is shot, and obtains the image that shooting obtains.Implement the embodiment of the present invention, mould can be adjusted during terminal is taken pictures
Block 302 adjusts the parameter value of the flash lamp in terminal according to the parameter information of the image of the terminal imaging region collected, thus
The shooting effect during terminal taking can be improved.
Referring to Fig. 4, Fig. 4 is the structural representation of another terminal disclosed in the embodiment of the present invention, it is above-mentioned for performing
Use the method for taking photos by using flashlights.Wherein, Fig. 4 is that further refinement obtains on the basis of Fig. 3, except including the institute shown in Fig. 3
Have outside module, can also include:Judge module 304, the first receiving module 305, the first output module 306, the second receiving module
307 and second output module 308, wherein,
Judge module 304, for judging whether terminal opens parameter information adjustment modes, if so, then performing according in advance
The mapping relations of the parameter information of the image of acquisition and the parameter information of flash lamp, by the parameter value that the sudden strain of a muscle of terminal is turned off the light adjust to
The step of corresponding with the parameter information of image parameter value;If it is not, then exported to user for prompting to open parameter information tune
The prompt message of integral pattern.
First receiving module 305, the image viewing instruction for operating target button for receiving user and being triggered;
First output module 306, it is used to prompt the prompt message for inputting information to be verified for exporting;
Second receiving module 307, for receiving the information to be verified of input;
Second output module 308, if for verifying that the information to be verified that the second receiving module 307 receives is verified with default
Information is consistent, then response image checks instruction, output image.
In the embodiment of the present invention, receive user in the first receiving module 305 and operate the image that is triggered of target button and look into
See after instruction, the first output module 306, which will export, to be used to prompt the prompt message for inputting information to be verified;And terminal can be with
Export the information input port to be verified for inputting information to be verified.
In the embodiment of the present invention, the information to be verified may include but be not limited to password to be verified, finger print information to be verified, treat
Verify in shape of face information, iris information to be verified, retinal information to be verified and voiceprint to be verified any one and
Several combinations.
In the embodiment of the present invention, the default checking information pre-set may include but be not limited to default checking password, pre-
If checking finger print information, default checking shape of face information, default checking iris information, default checking retinal information and default testing
Demonstrate,prove any one in voiceprint and several combinations.
In the embodiment of the present invention, above-mentioned default checking information can include fingerprint string information and each fingerprint is corresponding
Input time;So correspondingly, verify whether information to be verified is consistent with default checking information may comprise steps of:
Verify whether fingerprint string is identical with the fingerprint string that default checking information includes, and the input time of identical fingerprints
Whether difference is respectively less than preset value, if checking fingerprint string is identical with the fingerprint string that default checking information includes, and identical finger
The difference of the input time of line is respectively less than preset value, then can verify that information to be verified is consistent with default checking information;Conversely,
Verify that information to be verified and default checking information are inconsistent.Wherein, by implementing the embodiment, it can prevent disabled user from existing
The image that terminal taking obtains arbitrarily is checked in terminal, so as to effectively prevent terminal from being operated wantonly by disabled user.
As an alternative embodiment, above-mentioned adjusting module 302 may further include:First adjustment unit 3020
And second adjustment unit 3021, wherein,
First adjustment unit 3020, for the distributed intelligence of image brightness values that is got according to acquisition module by image
At least one region is divided into, will be each according to the zone luminance value and the mapping relations of the brightness value of flash lamp got in advance
The brightness value of flash lamp adjusts the brightness value to match to the brightness value with the region corresponding to individual region.
Second adjustment unit 3021, for being determined according to area of the image that acquisition module is got in terminal imaging region
The position relationship information of destination object and terminal, according to the position relationship and the mapping relations of the angle of flash lamp obtained in advance,
By the angle adjustment of the flash lamp in multiple flash lamps to the angle corresponding with position relationship.Wherein, position relationship packet
Include the distance and the destination object and the angle of the terminal of the destination object and the terminal.
In the embodiment of the present invention, due to destination object during taking pictures may some backlight, some to light,
So as to cause the brightness values of light that the regional of destination object receives different.Therefore, the first adjustment unit 3020 exists
When being adjusted the brightness value of flash lamp, entered according to distributed intelligence of the destination object in the actual brightness values of terminal imaging region
Row adjustment.
Specifically, the first adjustment unit 3020 according to destination object the image of imaging region real image brightness
When the distributed intelligence of value is adjusted the brightness value of flash lamp, concrete implementation process may comprise steps of:
31) region of the detected target object of the first adjustment unit 3020 in the image of imaging region in multiple regions
Real image brightness values whether be less than luminance threshold set in advance;
32) if so, then the first adjustment unit 3020 will control the flash lamp in the region according to regulation rule set in advance
Brightness value adjust the brightness value to match to the real image brightness values with the region.
When in the brightness value of the first adjustment unit 3020 adjustment flash lamp, it can detect successively each in multiple regions
Whether the real image brightness values in individual region are less than luminance threshold set in advance, and according to the testing result of reality, by pre-
The regulation rule adjustment first set controls the brightness value of the flash lamp in the region.Wherein, multiple regions after division and multiple sudden strains of a muscle
Light light fixture has strict corresponding relation, namely a flash lamp controls a specific region or a flash lamp control specific
Multiple regions.
In the embodiment of the present invention, the second adjustment unit 3021 determines target pair according to area of the image in terminal imaging region
As the position relationship information with terminal;, will be multiple according to the position relationship and the mapping relations of the angle of flash lamp obtained in advance
The angle adjustment of flash lamp in the flash lamp extremely angle corresponding with position relationship, wherein, position relationship information includes target
The distance and destination object of object and terminal and the angle of terminal.
In the embodiment of the present invention, the second adjustment unit 3021 by the angle adjustment of the flash lamp in multiple flash lamps to position
The specific implementation for putting the corresponding angle of relation may comprise steps of:
41) whether the distance of the detected target object of the second adjustment unit 3021 and terminal is more than set in advance apart from threshold
Value;
42) whether the angle of the detected target object of the second adjustment unit 3021 and terminal is more than angle threshold set in advance
Value;
43) if the distance of destination object and terminal is more than distance threshold set in advance and the angle of destination object and terminal
During more than angle threshold set in advance, the second adjustment unit 3021 adjusts the angle of flash lamp according to regulation rule set in advance
Degree.
In Fig. 4, adjusting module 302 is described in detail to be adjusted according to image parameter information of the destination object in imaging region
The parameter value of terminal flash lamp.And in user's authentication of having checked what the image that shooting obtains was carried out, to increase picture
The security of information.Implement the embodiment of the present invention, can effectively adjust the parameter value of flash lamp, to improve shooting effect, together
When it is also ensured that the security of picture that shooting obtains.
Referring to Fig. 5, Fig. 5 is the structural representation of another terminal disclosed in the embodiment of the present invention, it is above-mentioned for performing
Use the method for taking photos by using flashlights.As shown in figure 5, the terminal 500 can include:At least one processor 501, it is at least one defeated
Enter device 502, at least one output device 503, the grade component of memory 505.Wherein, these components pass through one or more bus
504 are communicatively coupled.It will be understood by those skilled in the art that the structure of the terminal shown in Fig. 5 is not formed to the present invention
The restriction of embodiment, it both can be busbar network or hub-and-spoke configuration, can also include more more or less than illustrating
Part, either combine some parts or different parts arrangement.Wherein:
Processor 501 is the control centre of terminal, using various interfaces and the various pieces of the whole terminal of connection, is led to
Cross operation or perform the program and/or module being stored in memory 505, and call the data being stored in memory 505,
To perform the various functions of terminal and processing data.Processor 501 can be by integrated circuit (Integrated Circuit, letter
Claim IC) composition, such as can be made up of the IC of single encapsulation, can also be by the envelope of more identical functions of connection or difference in functionality
Fill IC and form.For example, processor 501 can only include central processing unit (Central Processing Unit, letter
Claim CPU) or CPU, digital signal processor (digital signal processor, abbreviation DSP), graphics process
The combination of device (Graphic Processing Unit, abbreviation GPU) and various control chips.In embodiments of the present invention,
CPU can be single arithmetic core, can also include multioperation core.
Input unit 502 can include touch-screen, keyboard of standard etc., can also include wireline interface, wave point etc..
Output device 503 can include display screen, loudspeaker etc., can also include wireline interface, wave point etc..
Memory 505 can be used for storage software program and module, processor 501, input unit 502 and output device
503 are stored in software program and module in memory 505 by calling, so as to perform the application of the various functions of terminal and
Realize data processing.Memory 505 mainly includes program storage area and data storage area, wherein, program storage area can store behaviour
Make system, application program needed at least one function etc.;Data storage area can store uses created number according to terminal
According to etc..In embodiments of the present invention, operating system can be android system, iOS system or Windows operating system etc..
Specifically, processor 501 calls the application program being stored in memory 505, for performing following operation:
The control input device 502 of processor 501 obtains the parameter information of the image of the terminal imaging region collected;
According to the mapping relations of the parameter information of the image obtained in advance and the parameter information of flash lamp, by the multiple of terminal
The parameter value of corresponding flash lamp in flash lamp is adjusted to the parameter value corresponding with the parameter information of image;
When receiving shooting order, the shape for the parameter value that control terminal is in after adjustment in the parameter value of multiple flash lamps
Destination object is shot under state, and obtains the image that shooting obtains.
In the embodiment of the present invention, the parameter information of image include the distributed intelligences of image brightness values and image terminal into
As the parameter value of the area in region, and flash lamp includes the brightness value of flash lamp and the angle of flash lamp.
In the embodiment of the present invention, processor 501 calls the application program being stored in memory 505, for performing basis
The mapping relations of the parameter information of the image obtained in advance and the parameter information of flash lamp, by the phase in multiple flash lamps of terminal
The parameter value for the flash lamp answered, which is adjusted to the specific implementation of the parameter value corresponding with the parameter information of image, to be included
Put step:
At least one region is divided an image into according to the distributed intelligence of image brightness values, according to the area got in advance
The mapping relations of the brightness value of domain brightness value and flash lamp, by the brightness value of flash lamp corresponding to regional adjust to the area
The brightness value that the brightness value in domain matches;
The position relationship information of destination object and terminal is determined in the area of terminal imaging region according to image;According to advance
The mapping relations of the position relationship of acquisition and the angle of flash lamp, by the angle adjustment of the flash lamp in multiple flash lamps to position
Put the corresponding angle of relation, wherein, position relationship information include destination object and terminal distance and destination object with it is described
The angle of terminal.
In the embodiment of the present invention, processor 501, which calls, is stored in application program in memory 505, be additionally operable to perform with
Lower step:
Judge whether terminal opens parameter information adjustment modes, if so, then performing the parameter according to the image obtained in advance
The mapping relations of the parameter information of information and flash lamp, the parameter value that the sudden strain of a muscle of terminal is turned off the light is adjusted to the parameter information with image
The step of corresponding parameter value;If it is not, then export the prompt message for prompting unlatching parameter information adjustment modes to user.
In the embodiment of the present invention, processor 501, which calls, is stored in application program in memory 505, be additionally operable to perform with
Lower step:
The control input device 502 of processor 501 receives user and operates the image viewing instruction that target button is triggered;
Processor 501 controls output device 502 to export the prompt message for prompting input information to be verified;
The control input device 502 of processor 501 receives information to be verified;
Processor 501 controls output device 502, if verifying, information to be verified is consistent with default checking information, response diagram
As checking instruction, output image.
Specifically, the terminal introduced in the embodiment of the present invention can implement the use sudden strain of a muscle that the present invention combines Fig. 1, Fig. 2 introduction
Part or all of flow in the embodiment of the method for light lamp shooting.
Module or submodule in all embodiments of the invention, universal integrated circuit, such as CPU (Central can be passed through
Processing Unit, central processing unit), or pass through ASIC (Application Specific Integrated
Circuit, application specific integrated circuit) realize.
Step in present invention method can be sequentially adjusted, merged and deleted according to actual needs.
Module in terminal of the embodiment of the present invention can be combined, divided and deleted according to actual needs.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow 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..
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (6)
- A kind of 1. method using taking photos by using flashlights, it is characterised in that including:Obtain the parameter information of the image of the terminal imaging region collected;According to the mapping relations of the parameter information of the image obtained in advance and the parameter information of flash lamp, by the multiple of the terminal The parameter value of corresponding flash lamp in flash lamp is adjusted to the parameter value corresponding with the parameter information of described image;When receiving shooting order, parameter value of the terminal after the parameter value of the multiple flash lamp is in adjustment is controlled In the state of destination object is shot, and obtain the obtained image of shooting;Wherein, distributed intelligence and image of the parameter information of described image including image brightness values are in the terminal imaging region Area, and the angle of the brightness value of the parameter value including flash lamp of the flash lamp and flash lamp;The mapping relations of the parameter information for the image that the basis obtains in advance and the parameter information of flash lamp, by the terminal The parameter value of corresponding flash lamp in multiple flash lamps is adjusted to the parameter value corresponding with the parameter information of described image, bag Include:At least one region is divided the image into according to the distributed intelligence of described image brightness values, according to getting in advance Zone luminance value and flash lamp brightness value mapping relations, the brightness value of flash lamp corresponding to the regional is adjusted The brightness value to match to the brightness value with the region;The position relationship of the destination object and the terminal is determined in the area of the terminal imaging region according to described image Information;According to the position relationship and the mapping relations of the angle of flash lamp obtained in advance, by the flash of light in the multiple flash lamp The angle adjustment of the lamp extremely angle corresponding with the position relationship, wherein, the position relationship information includes the target pair As the distance with the terminal and the destination object and the angle of the terminal.
- 2. according to the method for claim 1, it is characterised in that the image for obtaining the terminal imaging region collected After parameter information, the mapping relations of the parameter information for the image that the basis obtains in advance and the parameter information of flash lamp will The parameter value of corresponding flash lamp in multiple flash lamps of the terminal is adjusted to corresponding with the parameter information of described image Parameter value before, methods described also includes:Judge whether the terminal opens parameter information adjustment modes, if so, then performing the image that the basis obtains in advance The mapping relations of the parameter information of parameter information and flash lamp, by the parameter value that the sudden strain of a muscle of the terminal is turned off the light adjust to the figure The step of parameter information of picture corresponding parameter value;If it is not, then export the prompt message for prompting unlatching parameter information adjustment modes to user.
- 3. the method according to any one in claim 1~2, it is characterised in that methods described also includes:Receive user and operate the image viewing instruction that target button is triggered;Export the prompt message for prompting input information to be verified;Receive the information to be verified of input;If the checking information to be verified is consistent with default checking information, response described image checks instruction, output image.
- A kind of 4. terminal, it is characterised in that including:Acquisition module, the parameter information of the image for obtaining the terminal imaging region collected;Adjusting module, will for the parameter information and the mapping relations of the parameter information of flash lamp according to the image obtained in advance The parameter value of corresponding flash lamp in multiple flash lamps of the terminal is adjusted to the image got with the acquisition module The corresponding parameter value of parameter information;Control module, for when receiving shooting order, controlling the terminal to be in the parameter value of the multiple flash lamp Destination object is shot in the state of parameter value after the adjusting module adjustment, and obtains the image that shooting obtains;Wherein, distributed intelligence and image of the parameter information of described image including image brightness values are in the terminal imaging region Area, and the angle of the brightness value of the parameter value including flash lamp of the flash lamp and flash lamp;The adjusting module includes:First adjustment unit, for the distributed intelligence of image brightness values that is got according to the acquisition module by described image At least one region is divided into, according to the zone luminance value and the mapping relations of the brightness value of flash lamp got in advance, by institute The brightness value for stating flash lamp corresponding to regional adjusts the brightness value to match to the brightness value with the region;Second adjustment unit, for being determined according to area of the image that the acquisition module is got in the terminal imaging region The destination object and the position relationship information of the terminal, according to reflecting for the position relationship and the angle of flash lamp obtained in advance Relation is penetrated, by the angle adjustment of the flash lamp in the multiple flash lamp to the angle corresponding with the position relationship, wherein, The position relationship information includes distance and the destination object and the angle of the terminal of the destination object and the terminal Degree.
- 5. terminal according to claim 4, it is characterised in that the terminal also includes:Judge module, for judging whether the terminal opens parameter information adjustment modes, if so, it is advance then to perform the basis The mapping relations of the parameter information of the image of acquisition and the parameter information of flash lamp, the parameter value that the sudden strain of a muscle of the terminal is turned off the light are adjusted The step of whole extremely parameter value corresponding with the parameter information of described image;If it is not, then exported to user for prompting to open ginseng The prompt message of number information adjustment modes.
- 6. the terminal according to any one in claim 4~5, it is characterised in that the terminal also includes:First receiving module, the image viewing instruction for operating target button for receiving user and being triggered;First output module, it is used to prompt the prompt message for inputting information to be verified for exporting;Second receiving module, for receiving the information to be verified of input;Second output module, if the information to be verified and default checking information one that are received for checking second receiving module Cause, then respond described image and check instruction, output image.
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CN104950555B (en) * | 2015-06-12 | 2018-11-09 | 联想(北京)有限公司 | A kind of control method and electronic equipment |
CN106534707A (en) * | 2015-09-14 | 2017-03-22 | 中兴通讯股份有限公司 | Photographing method and device |
CN105245787B (en) * | 2015-09-14 | 2019-04-02 | 努比亚技术有限公司 | Filming control method and its mobile terminal |
CN106603934B (en) * | 2017-01-12 | 2019-11-26 | 维沃移动通信有限公司 | A kind of flash lamp control method and mobile terminal |
CN109525773A (en) * | 2017-09-20 | 2019-03-26 | 卡西欧计算机株式会社 | Photographic device, image capture method and recording medium |
CN109884910B (en) * | 2019-03-14 | 2023-06-30 | 广东海豚智家科技有限公司 | Control method and device for intelligent household equipment |
CN110830717B (en) * | 2019-11-12 | 2021-06-25 | 维沃移动通信有限公司 | Parameter value acquisition method and electronic equipment |
CN113128488B (en) * | 2021-04-21 | 2024-06-25 | 上海传英信息技术有限公司 | Flash control method, device, terminal and storage medium |
CN114170169A (en) * | 2021-11-30 | 2022-03-11 | 广州思德医疗科技有限公司 | Light source brightness adjusting method and device, electronic equipment and storage medium |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. |