CN107333069A - A kind of proactive photographic method of bright screen light filling and mobile terminal - Google Patents
A kind of proactive photographic method of bright screen light filling and mobile terminal Download PDFInfo
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- CN107333069A CN107333069A CN201710515796.8A CN201710515796A CN107333069A CN 107333069 A CN107333069 A CN 107333069A CN 201710515796 A CN201710515796 A CN 201710515796A CN 107333069 A CN107333069 A CN 107333069A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/62—Control of parameters via user interfaces
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- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Studio Devices (AREA)
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Abstract
The invention discloses a kind of proactive photographic method of bright screen light filling and mobile terminal, the photographic method this method is comprised the following steps：When monitoring that screen light filling event is triggered, the preview area in screen and light filling region are determined；Receive and shoot after instruction, be maximum brightness value by the brightness regulation of screen, and when the screen shows a light filling pattern with maximum brightness value, control the front camera shooting image.The present invention can solve the problem that by the use of screen as flash lighting autodyne when, since open camera show with screen high-high brightness so that user is influenceed during auto heterodyne by dazzling flash lamp, experience it is not good enough the problem of.
Description
Technical field
The present invention relates to shooting technology, the more particularly to a kind of proactive photographic method of bright screen light filling and mobile terminal.
Background technology
With the continuous improvement of handset capability, mobile phone photograph technology is also become better and better, and user is without buying the camera of specialty just
Satisfied photo can be taken, many users like being autodyned with mobile phone now so that mobile phone is again more in addition to communication function
It is a recreational.
At present, the mobile terminal such as mobile phone and tablet personal computer is configured with front camera mostly, enables mobile terminal user
Easily realize and autodyne.It is poor at night or light but the front camera of existing mobile terminal is all not equipped with light compensating lamp
Environment in autodyne, can be difficult to obtain preferable auto heterodyne effect because under-exposed.
Or the mobile phone of one flash lamp of configuration, but auto heterodyne effect does not improve a lot, preceding flash lamp is one after all
Individual spot light, due to closer from a distance from face, light parallel uniformly can not be irradiated on the face, cause on the face that subregion can
The situation of shade can occur, and can also be dazzling if preceding flash lamp light is too bright, the photo taken is always so not to the utmost such as people
Meaning.
In order to obtain suitable exposure when user autodynes, a kind of existing scheme is by control display screen when autodyning
The solid-color image of display appropriate brightness comes for front camera light filling.However, there are the following problems for existing scheme：In screen light filling
Before or during progress light filling, user can not see the preview image after light filling by screen, so can not be to oneself
State of taking pictures (such as express one's feelings) in screen light filling checked, whether lightness that more can not be after preview light filling meets oneself
Oneself demand, Consumer's Experience is poor.
The content of the invention
It is an object of the invention to provide a kind of proactive photographic method of bright screen light filling and mobile terminal, solve and made using screen
When being autodyned for flash lighting, since open camera shown with screen high-high brightness so that user during auto heterodyne,
Influenceed by dazzling flash lamp, the problem of experiencing not good enough.
In order to realize the above object the present invention is achieved by the following technical solutions：
A kind of proactive photographic method of bright screen light filling, applied to the mobile terminal of front camera and screen is included, is characterized in, should
Method is comprised the following steps：
When monitoring that screen light filling event is triggered, the preview area in screen and light filling region are determined；
Receive and shoot after instruction, be maximum brightness value by the brightness regulation of the screen, and in the screen with maximum brightness value
When showing a light filling pattern, the front camera shooting image is controlled.
The step of preview area in described determination screen and light filling region, includes：
The preview image that the front camera is collected is shown in the preview area of the screen, and except the preview area
Outside region with the first predetermined luminance value show predetermined color light filling pattern；Wherein, first predetermined luminance value is less than
The maximum brightness value of the screen.
Preview area in described determination screen, comprising：
Control camera real-time capture cache image；
For the cache image caught every time, the size of facial image included in current cache image is determined, and according to described
The size of facial image and default preview area location rule determine the current preview region in screen.
It is maximum brightness value by the brightness regulation of the screen, and one light filling figure is shown with maximum brightness value in the screen
During case, the step of controlling the front camera shooting image includes：
Receive and shoot after instruction, be maximum brightness value by the brightness regulation of the screen, and control the screen full screen display institute
State light filling pattern；
When the screen is displayed in full screen the light filling pattern with maximum brightness value, the front camera shooting image is controlled.
Described receive is shot after instruction, is maximum brightness value by the brightness regulation of the screen, and in the screen with most
When big brightness value shows the light filling pattern, the step of controlling the front camera shooting image includes：
Receive and shoot after instruction, when the brightness of the screen keeps present intensity value, control the front camera shooting figure
Picture, obtains the first image；
It is maximum brightness value by the brightness regulation of the screen, and the light filling pattern is shown with maximum brightness value in the screen
When, front camera shooting image again is controlled, the second image is obtained.
The brightness regulation by the screen is maximum brightness value, and shows described in the screen with maximum brightness value
During light filling pattern, front camera shooting image again is controlled, is obtained after the second image, methods described also includes：
Described first image and second image are subjected to split screen display available on the screen.
Described receive is shot after instruction, is maximum brightness value by the brightness regulation of the screen, and in the screen with most
When big brightness value shows the light filling pattern, before the step of controlling the front camera shooting image, methods described is also wrapped
Include：
If receiving brightness regulation instruction, the brightness to the screen is instructed to be adjusted according to the brightness regulation；
If receiving color adaptation instruction, instructed according to the color adaptation and the color of the light filling pattern is adjusted.
A kind of mobile terminal, includes front camera and screen, it is characterised in that also include：
Area determination module, during for monitoring that screen light filling event is triggered, determines the preview area in screen and light filling area
Domain；
Taking module, receives and shoots after instruction, is maximum brightness value by the brightness regulation of the screen, and in the screen with most
When big brightness value shows a light filling pattern, the front camera shooting image is controlled.
Described area determination module is included：
Preview area determining unit, for showing the preview graph that the front camera is collected in the preview area of the screen
Picture；
Light filling area determination unit, for showing predetermined face in the region in addition to the preview area with the first predetermined luminance value
The light filling pattern of color.
Described preview area determining unit is included：
First camera controls subelement, for controlling camera real-time capture cache image；
First preview area determination subelement, for the cache image for catching every time, determines to include in current cache image
Facial image size, and size and default preview area location rule according to the facial image determines working as in screen
Preceding preview area.
Described taking module is included：
First adjustment unit, shoots after instruction for receiving, and is maximum brightness value by the brightness regulation of the screen, and control institute
State screen and be displayed in full screen the light filling pattern；
First shooting unit, for the screen with maximum brightness value be displayed in full screen the light filling pattern when, control it is described before
Put camera shooting image.
Described taking module is included：
Second shooting unit, shoots after instruction for receiving, and when the brightness of the screen keeps present intensity value, control is described
Front camera shooting image, obtains the first image；
Third shot takes the photograph unit, for being maximum brightness value by the brightness regulation of the screen, and in the screen with high-high brightness
When value shows the light filling pattern, front camera shooting image again is controlled, the second image is obtained.
The mobile terminal also include a display module, for by described first image and second image in the screen
Upper carry out split screen display available.
The mobile terminal is also included：
First adjustment module, if for receiving brightness regulation instruction, according to brightness regulation instruction to the screen
Brightness is adjusted；
Second adjustment module, if for receiving color adaptation instruction, according to color adaptation instruction to the light filling figure
The color of case is adjusted.
The present invention compared with prior art, with advantages below：
1st, when mobile terminal opens screen light filling, the preview graph that front camera is collected is shown in the presumptive area of screen
Picture, and the light filling pattern of predetermined color is shown with the first predetermined luminance value in the region in addition to presumptive area；Shooting is received to refer to
It is maximum brightness value by the brightness regulation of screen after order, and light filling pattern is shown with maximum brightness value in screen, controls preposition take the photograph
As head shooting image, insert our increased screen light filling characteristics, it is ensured that the stability of system, also achieve screen light filling
Effect.
2nd, because the first predetermined luminance value is less than the maximum brightness value of screen, it is to avoid screen light is excessively bright right in previews
The stimulation that human eye is caused；And light filling is carried out with screen maximum brightness value when shooting, it is ensured that the light filling effect of high brightness；So as to
Both the preview demand before taking pictures had been met, light demand when taking pictures also has been met, improves Consumer's Experience.
3rd, screen light filling is relative to traditional flash lighting, and light is softer uniform, and whole face is all when user autodynes
It can be illuminated by screen, obvious shadow region not had, and will not be so dazzling, the image definition taken is higher,
Face is also more good-looking.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the embodiment one of the proactive photographic method of bright screen light filling of the invention；
Fig. 2 is a kind of flow chart of the embodiment two of the proactive photographic method of bright screen light filling of the invention；
Fig. 3 is a kind of flow chart of the embodiment three of the proactive photographic method of bright screen light filling of the invention；
Fig. 4 is preview area of the present invention and the structural representation in light filling region；
Fig. 5 is a kind of structural representation of mobile terminal of the invention；
Fig. 6 is a kind of another structural representation of mobile terminal of the invention；
Fig. 7 is a kind of another structural representation of mobile terminal of the invention.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.It may be appreciated
It is that specific embodiment described herein is used only for explaining the present invention, rather than limitation of the invention.Further need exist for explanation
, for the ease of description, part related to the present invention rather than entire infrastructure are illustrate only in accompanying drawing.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing described as flow chart or method.Although each step is described as the processing of order, many of which by flow chart
Step can be implemented concurrently, concomitantly or simultaneously.In addition, the order of each step can be rearranged.When its operation
The processing can be terminated during completion, it is also possible to the additional step being not included in accompanying drawing.The processing can be with
Corresponding to method, function, code, subroutine, subprogram etc..
A kind of one of embodiment of the proactive photographic method of bright screen light filling
As shown in figure 1, a kind of proactive photographic method of bright screen light filling, applied to including the mobile terminal of front camera and screen,
This method is comprised the following steps：
S101, when monitoring that screen light filling event is triggered, determines the preview area in screen and light filling region；
S102, receives and shoots after instruction, is maximum brightness value by the brightness regulation of the screen, and in the screen with most light
When angle value shows a light filling pattern, the front camera shooting image is controlled.
Exemplary, the mobile terminal in the present embodiment concretely match somebody with somebody by mobile phone, tablet personal computer and digital camera etc.
It is equipped with the terminal device of display screen.
Preview area in the present embodiment can be dynamic change or changeless；Light filling region can be with
It is dynamic change or changeless.In the present embodiment to the shape in preview area and light filling region, size and
Coordinate position is not especially limited, to the contact between the relative position between preview area and light filling region, shape, size it
Between contact and coordinate position between contact be also not especially limited.As shown in figure 4, being shown in advance in the intermediate region of screen
Look at image 1, light filling pattern 2 is shown on the periphery of preview image 1.
In a particular embodiment, above-mentioned step S101 is specially：
The preview image that the front camera is collected is shown in the preview area of the screen, and except the preview area
Outside region with the first predetermined luminance value show predetermined color light filling pattern；Wherein, first predetermined luminance value is less than
The maximum brightness value of the screen.
Wherein, the color of light filling pattern can such as be set for white, yellow, user according to the demand of oneself.
Wherein, the first predetermined luminance value is not screen maximum brightness value, but reasonable according to one of ambient light settings
Value, such as screen maximum brightness value 65%, with avoid to human eye cause stimulate.
Further, mobile terminal opens the condition of screen light filling, can be that the screen light filling set on mobile terminal is opened
Close and be opened or detect environmental light brightness the need for the setting in the brightness range of light filling.
In the above-described embodiments, the preview area in described determination screen, comprising：
Control camera real-time capture cache image；Exemplary, comprising all objects in viewfinder range in cache image,
It is identical with the cache image that camera in common exposal model is caught.
For the cache image caught every time, the size of facial image included in current cache image is determined, and according to
The size of the facial image and default preview area location rule determine the current preview region in screen.
Exemplary, the size in current preview region, such as current preview region are determined according to the size of facial image
Size and facial image size direct proportionality.So set and be advantageous in that, when the size of facial image is bigger,
Illustrate that user face is nearer apart from camera, can the size of preview area be set larger, so that light filling region is small by one
A bit, prevent light filling excessive；And the size of facial image is smaller, illustrate that user face is nearer apart from front camera, can be by preview
The size in region sets smaller, so that light filling region is larger, prevents light filling not enough.
In above-mentioned steps S102, when screen shows light filling pattern with maximum brightness value, shooting image, it is ensured that high brightness
Light filling effect, so as to obtain the preferable image of exposure effect.
Wherein, detect user triggering shoot shutter when produce shoot instruction, triggering shutter mode such as can be click or
Double-click screen white space, acoustic control triggering etc..The embodiment of the present invention is not limited the mode for triggering shutter.
Further, after front camera has shot image, the brightness of screen can be adjusted to first default bright again
Angle value, then shows the image of shooting, to ensure that user watches image under comfortable screen light.
It is preferred that, before above-mentioned steps 102, methods described also includes：
Step S1001, if receiving brightness regulation instruction, instructs the brightness to the screen to carry out according to the brightness regulation
Regulation.
Here, before shooting, user screen intensity can be adjusted according to current environment and the hobby of oneself.
Wherein, brightness regulation instruction can be received by the brightness regulation bar being set in advance on screen.
Step S1002, if receiving color adaptation instruction, according to color adaptation instruction to the light filling pattern
Color is adjusted.Here, before shooting, user the color of light filling pattern can be adjusted according to the hobby of oneself, with
Obtain different shooting effects.The light filling pattern of white is such as set than setting the effect whiter one that the light filling pattern of yellow is taken
A bit.
Wherein, color adaptation instruction can be received by the tone selector bar being set in advance on screen.Specifically, can lead to
Cross and deploy to list the mode of different colours by tone selector bar to select color for user, can also be converted by sliding tone selector bar
The mode of different colours selects color for user.
Now, it is adjusted by the color to screen intensity and/or light filling pattern, the figure of different-effect can be obtained
Picture, so as to add interest, improves Consumer's Experience.
The two of a kind of embodiment of the proactive photographic method of bright screen light filling
As shown in Fig. 2 a kind of proactive photographic method of bright screen light filling, applied to including the mobile terminal of front camera and screen,
This method is comprised the following steps：
S201, when monitoring that screen light filling event is triggered, determines the preview area in screen and light filling region；
Preview area in the present embodiment can be dynamic change or changeless；Light filling region can be
It is state change or changeless.To the shape, size and coordinate in preview area and light filling region in the present embodiment
Position is not especially limited, between the contact between the relative position between preview area and light filling region, shape, size
Contact between contact and coordinate position is also not especially limited.
In a particular embodiment, above-mentioned step S201 is specially：
The preview image that the front camera is collected is shown in the preview area of the screen, and except the preview area
Outside region with the first predetermined luminance value show predetermined color light filling pattern；Wherein, first predetermined luminance value is less than
The maximum brightness value of the screen.
Wherein, the color of light filling pattern can such as be set for white, yellow, user according to the demand of oneself.
Wherein, the first predetermined luminance value is not screen maximum brightness value, but reasonable according to one of ambient light settings
Value, such as screen maximum brightness value 65%, with avoid to human eye cause stimulate.
Exemplary, the mobile terminal in the present embodiment concretely match somebody with somebody by mobile phone, tablet personal computer and digital camera etc.
It is equipped with the terminal device of display screen.
S202, receives and shoots after instruction, is maximum brightness value by the brightness regulation of the screen, and control the screen
It is displayed in full screen the light filling pattern.
Here, by the way that screen intensity is adjusted into maximum brightness value, and the highlighted light filling pattern of full screen display, further increase
Strong light filling effect.
Wherein, detect user triggering shoot shutter when produce shoot instruction, triggering shutter mode such as can be click or
Double-click screen white space, acoustic control triggering etc..The embodiment of the present invention is not limited the mode for triggering shutter.
S203, when the screen is displayed in full screen the light filling pattern with maximum brightness value, controls the front camera
Shooting image.
Here, when screen is displayed in full screen light filling pattern with maximum brightness value, shooting image enhances light filling effect, from
And obtained the preferable image of exposure effect.
The three of a kind of embodiment of the proactive photographic method of bright screen light filling
As shown in figure 3, a kind of proactive photographic method of bright screen light filling, applied to including the mobile terminal of front camera and screen,
This method is comprised the following steps：
S301, when monitoring that screen light filling event is triggered, determines the preview area in screen and light filling region；
Preview area in the present embodiment can be dynamic change or changeless；Light filling region can be
It is state change or changeless.To the shape, size and coordinate in preview area and light filling region in the present embodiment
Position is not especially limited, between the contact between the relative position between preview area and light filling region, shape, size
Contact between contact and coordinate position is also not especially limited.
In a particular embodiment, above-mentioned step S301 is specially：
The preview image that the front camera is collected is shown in the preview area of the screen, and except the preview area
Outside region with the first predetermined luminance value show predetermined color light filling pattern；Wherein, first predetermined luminance value is less than
The maximum brightness value of the screen.
Wherein, the color of light filling pattern can such as be set for white, yellow, user according to the demand of oneself.
Wherein, the first predetermined luminance value is not screen maximum brightness value, but reasonable according to one of ambient light settings
Value, such as screen maximum brightness value 65%, with avoid to human eye cause stimulate.
Step 302, receive and shoot after instruction, when the brightness of the screen keeps present intensity value, control described preposition
Camera shooting image, obtains the first image.
Here, first with screen present intensity value, such as the 65% of screen maximum brightness value, shooting image obtain having first
First image of exposure effect.
Wherein, detect user triggering shoot shutter when produce shoot instruction, triggering shutter mode such as can be click or
Double-click screen white space, acoustic control triggering etc..The embodiment of the present invention is not limited the mode for triggering shutter.
Step 303, it is maximum brightness value by the brightness regulation of the screen, and is shown in the screen with maximum brightness value
During the light filling pattern, front camera shooting image again is controlled, the second image is obtained.
Here, obtain after the first image, then with screen maximum brightness value shooting image, obtain with the second exposure effect
Second image, it is ensured that the light filling effect of high brightness, while so that user can obtain more image choosings within a short period of time
Select, improve Consumer's Experience.
Further, after above-mentioned steps 303, methods described also includes：
Step 304, described first image and second image are subjected to split screen display available on the screen.
Here, by the way that to user, the first image and the second image split screen display available are facilitated into checking and selecting for user.
As shown in figure 5, a kind of mobile terminal 500, comprising front camera and screen, is also included：
Area determination module 501, during for monitoring that screen light filling event is triggered, determines the preview area and light filling in screen
Region；Taking module 502, receives and shoots after instruction, is maximum brightness value by the brightness regulation of the screen, and in the screen
When showing a light filling pattern with maximum brightness value, the front camera shooting image is controlled.
Area determination module 501 is included：Preview area determining unit 5011, for being shown in the preview area of the screen
The preview image that the front camera is collected；Light filling area determination unit 5012, in addition to the preview area
Region with the first predetermined luminance value show predetermined color light filling pattern.
Preview area determining unit is included：First camera controls subelement, for controlling camera real-time capture to cache
Image；First preview area determination subelement, for the cache image for catching every time, determines to include in current cache image
Facial image size, and size and default preview area location rule according to the facial image determines working as in screen
Preceding preview area.
Wherein, the color of light filling pattern can such as be set for white, yellow, user according to the demand of oneself.Its
In, the first predetermined luminance value is not screen maximum brightness value, but is reasonably worth according to one of ambient light settings, such as screen
The 65% of maximum brightness value, to avoid causing human eye stimulating.Further, mobile terminal 500 opens the condition of screen light filling,
Can be that the screen light filling switch set on mobile terminal is opened or detected environmental light brightness the need for setting
In the brightness range of light filling.
In above-mentioned taking module 502 when screen shows light filling pattern with maximum brightness value, shooting image, it is ensured that high
The light filling effect of brightness, so as to obtain the preferable image of exposure effect.
Wherein, detect user triggering shoot shutter when produce shoot instruction, triggering shutter mode such as can be click or
Double-click screen white space, acoustic control triggering etc..The embodiment of the present invention is not limited the mode for triggering shutter.
Further, after front camera has shot image, the brightness of screen can be adjusted to first default bright again
Angle value, then shows the image of shooting, to ensure that user watches image under comfortable screen light.
As a kind of preferred implementation, as shown in fig. 6, the taking module 502 can include：
First adjustment unit 5021, shoots after instruction for receiving, and is maximum brightness value by the brightness regulation of the screen,
And control the screen to be displayed in full screen the light filling pattern；
First shooting unit 5022, for when the screen is displayed in full screen the light filling pattern with maximum brightness value, controlling
Make the front camera shooting image.
As another preferred implementation method, as shown in fig. 7, the taking module 502 can include：
Second shooting unit 5023, shoots after instruction for receiving, when the brightness of the screen keeps present intensity value,
The front camera shooting image is controlled, the first image is obtained；
Third shot takes the photograph unit 5024, for by the brightness regulation of the screen be maximum brightness value, and the screen with
When maximum brightness value shows the light filling pattern, front camera shooting image again is controlled, the second image is obtained.
Further, the mobile terminal 500 can also include：
Display module 503, for described first image and second image to be carried out into split screen display available on the screen.
Further, the mobile terminal 500 can also include：
First adjustment module 5001, if for receiving brightness regulation instruction, according to brightness regulation instruction to institute
The brightness for stating screen is adjusted；
Second adjustment module 5002, if for receiving color adaptation instruction, being mended according to color adaptation instruction to described
The color of light pattern is adjusted.
Further, the mobile terminal 500 can also include：
One removing module, for when receiving the deletion instruction for described first image or second image, according to institute
Deletion instruction is stated, corresponding image is deleted.
The terminal embodiment of the present invention can realize each step in Fig. 1 to Fig. 4 embodiment of the method, to avoid repeating, herein
Repeat no more.
Simpler implementation is such as：User can be triggered by clicking on camera button, can on screen display reminding word
" screen will continue to carry out light filling in highlighted 2 seconds when taking pictures ", allows user to obtain in-mind anticipation.Screen light filling state is subsequently entered, it is whole
The individual highlighted white image of screen display, in order to alleviate anxiety when user waits, can show in highlighted white image and laugh at
Face image, while the progress bar of " just in light filling " is shown in bottom of screen, the remaining time for pointing out light filling state.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
Although present disclosure is discussed in detail by above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read the above, for the present invention's
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (14)
1. a kind of proactive photographic method of bright screen light filling, applied to the mobile terminal of front camera and screen is included, its feature exists
In this method is comprised the following steps：
When monitoring that screen light filling event is triggered, the preview area in screen and light filling region are determined；
Receive and shoot after instruction, be maximum brightness value by the brightness regulation of the screen, and in the screen with maximum brightness value
When showing a light filling pattern, the front camera shooting image is controlled.
2. the proactive photographic method of bright screen light filling as claimed in claim 1, it is characterised in that the preview in described determination screen
The step of region and light filling region, includes：
The preview image that the front camera is collected is shown in the preview area of the screen, and except the preview area
Outside region with the first predetermined luminance value show predetermined color light filling pattern；Wherein, first predetermined luminance value is less than
The maximum brightness value of the screen.
3. the proactive photographic method of bright screen light filling as claimed in claim 2, it is characterised in that the preview in described determination screen
Region, comprising：
Control camera real-time capture cache image；
For the cache image caught every time, the size of facial image included in current cache image is determined, and according to described
The size of facial image and default preview area location rule determine the current preview region in screen.
4. the proactive photographic method of bright screen light filling as claimed in claim 1, it is characterised in that the brightness regulation by the screen is
Maximum brightness value, and when the screen shows a light filling pattern with maximum brightness value, control the front camera shooting figure
The step of picture, includes：
Receive and shoot after instruction, be maximum brightness value by the brightness regulation of the screen, and control the screen full screen display institute
State light filling pattern；
When the screen is displayed in full screen the light filling pattern with maximum brightness value, the front camera shooting image is controlled.
5. the proactive photographic method of bright screen light filling as claimed in claim 1, it is characterised in that the reception is shot after instruction, will
The brightness regulation of the screen is maximum brightness value, and when the screen shows the light filling pattern with maximum brightness value, control
The step of making the front camera shooting image includes：
Receive and shoot after instruction, when the brightness of the screen keeps present intensity value, control the front camera shooting figure
Picture, obtains the first image；
It is maximum brightness value by the brightness regulation of the screen, and the light filling pattern is shown with maximum brightness value in the screen
When, front camera shooting image again is controlled, the second image is obtained.
6. the proactive photographic method of bright screen light filling as claimed in claim 4, it is characterised in that the brightness by the screen is adjusted
Save for maximum brightness value, and when the screen shows the light filling pattern with maximum brightness value, control the front camera
Shooting image, is obtained after the second image, methods described also includes again：
Described first image and second image are subjected to split screen display available on the screen.
7. the proactive photographic method of bright screen light filling as claimed in claim 1, it is characterised in that the reception is shot after instruction, will
The brightness regulation of the screen is maximum brightness value, and when the screen shows the light filling pattern with maximum brightness value, control
Before the step of making the front camera shooting image, methods described also includes：
If receiving brightness regulation instruction, the brightness to the screen is instructed to be adjusted according to the brightness regulation；
If receiving color adaptation instruction, instructed according to the color adaptation and the color of the light filling pattern is adjusted.
8. a kind of mobile terminal, includes front camera and screen, it is characterised in that also include：
Area determination module, during for monitoring that screen light filling event is triggered, determines the preview area in screen and light filling area
Domain；
Taking module, receives and shoots after instruction, is maximum brightness value by the brightness regulation of the screen, and in the screen with most
When big brightness value shows a light filling pattern, the front camera shooting image is controlled.
9. mobile terminal as claimed in claim 8, it is characterised in that described area determination module is included：
Preview area determining unit, for showing the preview graph that the front camera is collected in the preview area of the screen
Picture；
Light filling area determination unit, for showing predetermined face in the region in addition to the preview area with the first predetermined luminance value
The light filling pattern of color.
10. mobile terminal as claimed in claim 9, it is characterised in that described preview area determining unit is included：
First camera controls subelement, for controlling camera real-time capture cache image；
First preview area determination subelement, for the cache image for catching every time, determines to include in current cache image
Facial image size, and size and default preview area location rule according to the facial image determines working as in screen
Preceding preview area.
11. mobile terminal as claimed in claim 8, it is characterised in that described taking module is included：
First adjustment unit, shoots after instruction for receiving, and is maximum brightness value by the brightness regulation of the screen, and control institute
State screen and be displayed in full screen the light filling pattern；
First shooting unit, for the screen with maximum brightness value be displayed in full screen the light filling pattern when, control it is described before
Put camera shooting image.
12. mobile terminal as claimed in claim 8, it is characterised in that described taking module is included：
Second shooting unit, shoots after instruction for receiving, and when the brightness of the screen keeps present intensity value, control is described
Front camera shooting image, obtains the first image；
Third shot takes the photograph unit, for being maximum brightness value by the brightness regulation of the screen, and in the screen with high-high brightness
When value shows the light filling pattern, front camera shooting image again is controlled, the second image is obtained.
13. mobile terminal as claimed in claim 12, it is characterised in that also comprising a display module, for by described first
Image and second image carry out split screen display available on the screen.
14. mobile terminal as claimed in claim 8, it is characterised in that also include：
First adjustment module, if for receiving brightness regulation instruction, according to brightness regulation instruction to the screen
Brightness is adjusted；
Second adjustment module, if for receiving color adaptation instruction, according to color adaptation instruction to the light filling figure
The color of case is adjusted.
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| CN201710515796.8A CN107333069A (en) | 2017-06-29 | 2017-06-29 | A kind of proactive photographic method of bright screen light filling and mobile terminal |
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| CN201710515796.8A CN107333069A (en) | 2017-06-29 | 2017-06-29 | A kind of proactive photographic method of bright screen light filling and mobile terminal |
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