CN109120850A - A kind of image processing method and mobile terminal - Google Patents
A kind of image processing method and mobile terminal Download PDFInfo
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- CN109120850A CN109120850A CN201811102131.5A CN201811102131A CN109120850A CN 109120850 A CN109120850 A CN 109120850A CN 201811102131 A CN201811102131 A CN 201811102131A CN 109120850 A CN109120850 A CN 109120850A
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- bending
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- image
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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
- H04N23/80—Camera processing pipelines; Components thereof
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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
- H04N23/60—Control of cameras or camera modules
- H04N23/62—Control of parameters via user interfaces
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Abstract
The present invention provides a kind of image processing method and mobile terminals, are related to field of communication technology, comprising: obtain a frame preview image of camera acquisition；Determine the target area in preview image；User is received to input the first bending of flexible display screen；Determine target adjustment parameter corresponding with the first bending parameter of the first bending input；According to target adjustment parameter, image procossing is carried out to target area, export target image, the present invention is inputted by the first bending for flexible display screen, realize the amendment to target area in preview image, and by the first bending input to the different bending amplitudes of flexible display screen, determine corresponding different target adjustment parameter, to reach different correction effects, it improves to the multiple angles of image, comprehensive adjusting processing, and the mode of operation of the first bending input is relatively simple, simplifies correcting process process.
Description
Technical field
The present embodiments relate to field of communication technology more particularly to a kind of image processing methods and mobile terminal.
Background technique
With universal and cell-phone camera function the continuous development of smart phone, user shares oneself photo with other people
Gradually day-to-day, therefore, user, which is increasingly dependent on, is adjusted photo, e.g., the adjustment such as thin face, weight reducing, also, use
Requirement of the family to the degree easy to operate that photo is adjusted is also higher and higher.
In the prior art, mobile terminal generallys use the display screen of hard, and obtains mobile terminal by the display screen of hard
One frame preview image of camera acquisition, and show corresponding image correction menu, a kind of image correction side is selected by user
After case, relevant sliding coordinate item is further displayed, and the sliding shoe in sliding coordinate item is slided by user, from true
Fixed corresponding adjusting parameter, to be modified to preview image, and revised image is shown, so that user determines
Correction effect.
But at present in scheme, determination and the figure of parameter are adjusted by the sliding shoe in sliding dependent coordinate item
The amendment of picture causes treatment process cumbersome, and scheme cannot achieve to the multiple angles of image, comprehensive adjusting at present, adjust
Effect is more dull.
Summary of the invention
The embodiment of the present invention provides a kind of image processing method and mobile terminal, related by sliding to solve the prior art
Sliding shoe in coordinate item is adjusted the determination of parameter and the amendment of image, causes treatment process cumbersome, regulating effect compared with
For dull problem.
In a first aspect, the embodiment of the invention provides a kind of image processing method, applied to the shifting including flexible display screen
Dynamic terminal, this method comprises:
Obtain a frame preview image of the camera acquisition；
Determine the target area in the preview image；
User is received to input the first bending of flexible display screen；
Determining target adjustment parameter corresponding with the first bending parameter of the first bending input；
According to the target adjustment parameter, image procossing is carried out to the target area, exports target image.
Second aspect, the embodiment of the invention provides a kind of mobile terminal, which includes:
Module is obtained, for obtaining a frame preview image of the camera acquisition；
First determining module, for determining the target area in the preview image；
Receiving module inputs the first bending of flexible display screen for receiving user；
Second determining module is joined for determining target adjustment corresponding with the first bending parameter of the first bending input
Number；
Correction module, for carrying out image procossing to the target area, exporting target according to the target adjustment parameter
Image
The third aspect the embodiment of the invention also provides a kind of mobile terminal, including processor, memory and is stored in institute
The computer program that can be run on memory and on the processor is stated, when the computer program is executed by the processor
It realizes such as the step of image processing method provided by the invention.
Fourth aspect, the embodiment of the invention also provides a kind of readable storage medium storing program for executing, the instruction in the storage medium
When being executed by the processor of electronic equipment, so that electronic equipment is able to carry out the step such as image processing method provided by the invention
Suddenly.
In embodiments of the present invention, a frame preview image of the available camera acquisition of mobile terminal；Determine preview graph
Target area as in；User is received to input the first bending of flexible display screen；Determine that first for bending and inputting with first is curved
Roll over the corresponding target adjustment parameter of parameter；According to target adjustment parameter, image procossing is carried out to target area, exports target figure
Picture, the present invention are inputted by the first bending for flexible display screen, amendment of the realization to target area in preview image, and by
First bending input determines corresponding different target adjustment parameter, to reach not to the different bending amplitudes of flexible display screen
Same correction effect is improved to the multiple angles of image, comprehensive adjusting processing, and the mode of operation of the first bending input
It is relatively simple, simplify correcting process process.
Detailed description of the invention
Fig. 1 is a kind of step flow chart of image processing method provided in an embodiment of the present invention；
Fig. 2 is a kind of processing surface chart of image processing method provided in an embodiment of the present invention；
Fig. 3 is the step flow chart of another image processing method provided in an embodiment of the present invention；
Fig. 4 is the processing surface chart of another image processing method provided in an embodiment of the present invention；
Fig. 5 is the processing surface chart of another image processing method provided in an embodiment of the present invention；
Fig. 6 is the processing surface chart of another image processing method provided in an embodiment of the present invention；
Fig. 7 is a kind of block diagram of mobile terminal provided in an embodiment of the present invention；
Fig. 8 is the block diagram of another mobile terminal provided in an embodiment of the present invention；
Fig. 9 is the block diagram of the mobile terminal of another embodiment of the present invention；
Figure 10 is the structural schematic diagram of the mobile terminal of another embodiment of the present invention.
Specific embodiment
The exemplary embodiment that the present invention will be described in more detail below with reference to accompanying drawings.Although showing the present invention in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here
It is limited.It is to be able to thoroughly understand the present invention on the contrary, providing these embodiments, and can be by the scope of the present invention
It is fully disclosed to those skilled in the art.
Fig. 1 is a kind of step flow chart of image processing method provided in an embodiment of the present invention, as shown in Figure 1, this method
May include:
Step 101, the frame preview image for obtaining the camera acquisition.
In embodiments of the present invention, user can use the mobile terminal including camera and shoot, specifically, when using
When the camera applications of mobile terminal are opened at family, user can acquire the picture in current environment by the camera of the mobile terminal
Face, at this point, the collected frame picture of camera is preview image, in addition, working as the multiframe preview graph of camera continuous collecting
As when combining, the also dynamic menu of available preview.
For example, in one implementation, user takes pictures button in the camera applications and click for opening mobile terminal, shooting
One self-timer shines into capable storage, this takes pictures certainly to be frame preview image for camera acquisition, and subsequent image procossing can
To shine into row for this self-timer, or from extracted in the photograph album of mobile terminal a historical photograph as preview image to carry out after
Continuous image procossing.
In addition, in another implementation, user carries out self-timer in the camera applications for opening mobile terminal, and is pressing
It takes pictures before button, camera can carry out the adjustment of posture or shooting angle, camera in constantly acquisition image, user at this time
It is similar to Dynamic Photography using the picture shown, user can see oneself posture or shooting in the dynamic picture
The effect of angle adjustment, for camera in the lasting acquisition for carrying out multiframe picture, each frame picture of acquisition can be pre- at this time
Look at image, therefore, subsequent image procossing can be carried out for each frame preview image of acquisition, until user press take pictures by
Button saves the last frame image that camera applications are shown as final photo, i.e. the obtained photo of user's self-timer.
Step 102 determines target area in the preview image.
In embodiments of the present invention, after collecting preview image, user be may further determine that in preview image
Target area, to carry out the correcting process to the target area, target area can be a certain region in preview image, can also
Think entire preview image.
Specifically, for determining the target area in preview image, it can be there are many implementation, in a kind of implementation
In, it will include shooting main body and shooting background in preview image.Wherein, it is outstanding to be that user wants when shooting for shooting main body
Part, shooting main body can be people, animal or building etc..In practical application, shooting main body in preview image can be with
For one or more, the camera applications of mobile terminal can automatically be separated shooting main body and shooting background, for
Family modifies to shooting main body or shooting background, for example, camera applications can be with automatic identification face, and provides corresponding thin face
Equal amendment schemes, camera applications can be with the human eye in automatic identification face, and provides the amendments sides such as corresponding big eye or U.S. pupil
Case, camera applications can also be with automatic identification shooting background, and carries out the amendment scheme such as blurring to shooting background.
Further, in another implementation, user can also voluntarily to being selected in preview image, it is mobile eventually
End is by receiving user to the selection operation of flexible display screen, to choose the target area in corresponding preview image, specifically
Selection operation may include that user is selected by finger drawing, it is possible to increase or subtract small-scale marquee, or by preview image
Multiple subregions are divided into, one of subregion is chosen as amendment driving by touch control operation by user.
Step 103, user is received to input the first bending of flexible display screen.
In embodiments of the present invention, the display screen of mobile terminal is flexible display screen, and flexible display screen is by soft material
Material is made, the flexible display device of changeable type, and flexible display screen uses plastic base, rather than common glass substrate, borrows
Thin film encapsulation technology is helped, in flexible display screen back side bonding protective film, so that flexible display screen is allowed to become flexible, it is not easy to break
It is disconnected.Compared to the display screen of hard, flexible display screen can be further real on the basis of realizing display function and touch function
The now functions such as bending and folding.
Specifically, in embodiments of the present invention, flexible display screen can usually support three-dimensional touch technology (Force-
Touch), Force-Touch technology refers to the generation and change by induction pressure, thus realize the variation of electrical data, then
Instruction is generated by electrical data, finally reach pressure and realizes the process of instruction indirectly, by Force-Touch technology,
Flexible display screen can perceive user to the bending dynamics of screen, and recall different corresponding functions.
Wherein, the lower section of flexible display screen can be symmetrically arranged with multiple pressure sensors, and pressure sensor is by several
Capacitance module composition.Pressure sensor can be understood as being attached to below flexible display screen, and with metallic support further below it
Between have gap.Flexible display screen has certain toughness, when flexible display screen is bent by user with finger, can generate subtle
Deformation, the gap between lower-lying metal bracket changes, and then causes the variation of self-induction capacitor, by curved position,
Dynamics and the difference of gap variation, so that the variation of capacitor is also different, pressure sensor is exactly to pass through identification and calculate in this way
Variation flexible display screen is further calculated by curved dynamics to judge curved position and dynamics
Bending coefficient, bending coefficient be it is a kind of indicate material buckles degree coefficient, the bending degree (bending angle) of material is bigger,
The value for bending coefficient is bigger.
Step 104, determining target adjustment parameter corresponding with the first bending parameter of the first bending input.
In this step, when user, which carries out the first bending to flexible display screen, to be inputted, the lower section setting of flexible display screen
Pressure sensor can cracking pressure touch control detection function, the bending operation of user generates bending direction below flexible display screen
On dynamics and subtle deformation, pressure sensor can accurately perceive this time curved pressure value and bending direction, and will
Pressure value and bending direction are transmitted to the CPU processing module of mobile terminal, and CPU processing module counts the pressure value received
Calculation obtains corresponding bending coefficient, and is matched with preset bending coefficient with the corresponding relationship of adjusting parameter, determines and corresponds to
Target adjustment parameter.
It is stored with the corresponding relationship of preset bending coefficient and adjusting parameter in mobile terminal, bends coefficient and adjusting parameter
Corresponding relationship can be linear corresponding relation, adjusting parameter with bending coefficient increase and linearly increase, the present invention implement
Example is inputted using the first bending for flexible display screen, is led to when carrying out the image processing method applied to flexible display screen
The bending degree for crossing the first bending input, to accurately determine corresponding target adjustment parameter, and the target adjustment parameter can
To be modified in real time applied to target area, and correction effect can show user in real time, and user is carrying out first
While bending input, modified effect is observed in real time, when correction effect reaches the demand of oneself, can be stopped aobvious to flexibility
First bending input of display screen, the last one adjusting parameter of mapped is as target tune before at this time inputting the first bending of stopping
Whole parameter is shown or saves using corresponding amendment image as final correction effect.
For example, referring to Fig. 2, it illustrates a kind of processing surface chart of image processing method provided in an embodiment of the present invention,
User is by including that the mobile terminal of camera and flexible display screen 10 carries out self-timer, and the camera applications of mobile terminal are for acquisition
A frame preview image 20, having automatically identified human face region 201 by face identification functions is target area, and default
To being the adjusting of thin face close to the direction of user bending flexible display screen 10, it is to away from the direction of user bending flexible display screen 10
Wide face is adjusted, and now referring to a scheme, user inputs bending flexible display screen 10 by the first bending to the direction close to user,
First object adjusting parameter can be mapped at this time, thin face amendment is carried out to human face region 201, with further reference to b scheme, at this point, user
The bending degree to the direction close to user by the first bending input bending flexible display screen 10 is increased, therefore in b scheme
The bending coefficient of first bending input is greater than in a scheme the bending coefficient of the first bending input, corresponding b scheme map the
The value of two target adjustment parameters is greater than the value of first object adjusting parameter so that in b scheme human face region 201 thin face effect
It is more obvious, it similarly, can be by the cheek of human face region 201 if user bends flexible display screen 10 to the direction away from user
Size increases on the original basis, when flexible display screen 10 resiles, can show untreated human face region 201.
Step 105 exports target image to target area progress image procossing according to the target adjustment parameter.
In the embodiment of the present invention, according to target adjustment parameter, the correspondence parameter in target area can accordingly be adjusted
It is whole, and the target area for applying target adjustment parameter and entire preview image are shown by flexible display screen, and
Judged whether to reach promising result by user, if dissatisfied, user is inputted by the first bending of greater or lesser amplitude
Continue to adjust, until satisfied, exports target image.
It should be noted that if preview image is the historical photograph in the photo or photograph album shot, then user passes through the
After one bending input is modified and is satisfied with, revised photo can be stored；If preview image includes camera reality
When the multiframe picture that acquires, then after user is modified and is satisfied with by the first bending input, final target adjustment parameter can
To be applied for each frame preview image, until user presses button of taking pictures, the last frame that camera applications are shown
Image is saved as final photo, i.e. the obtained photo of user's self-timer.
In conclusion a kind of image processing method provided in an embodiment of the present invention, obtains a frame preview of camera acquisition
Image；Determine the target area in preview image；User is received to input the first bending of flexible display screen；It determines and first curved
The corresponding target adjustment parameter of the first bending parameter of folding input；According to target adjustment parameter, target area is carried out at image
Reason, exports target image, and the present invention is inputted by the first bending for flexible display screen, realized to target area in preview image
The amendment in domain, and corresponding different target adjustment ginseng is determined to the different bending amplitudes of flexible display screen by the first bending input
Number improves to reach different correction effects to the multiple angles of image, comprehensive adjusting processing, and the first bending
The mode of operation of input is relatively simple, simplifies correcting process process.
Fig. 3 is the step flow chart of another image processing method provided in an embodiment of the present invention, as shown in figure 3, the party
Method may include:
Step 201, the frame preview image for obtaining the camera acquisition.
The implementation of this step is similar with the realization process of above-mentioned steps 101, and this will not be detailed here for the embodiment of the present invention.
Step 202 determines target area in the preview image.
The implementation of this step is similar with the realization process of above-mentioned steps 102, and this will not be detailed here for the embodiment of the present invention.
Specifically, in a kind of implementation of the invention, step 202 can by following sub-steps 2021~2022 come
It realizes:
Sub-step 2021 receives touch-control input of the user on the preview image.
Sub-step 2022 obtains the position of touch of the touch-control input.
In embodiments of the present invention, for the specific implementation in preview image selection target region, the present invention is implemented
Example can be inputted by receiving user for the touch-control of preview image, and touch-control input is usually clicking operation, is further determined that
The corresponding position of touch of the clicking operation, the position of touch can be accurately positioned the position that user wants determining target area.
The region of preset range including the position of touch is determined as target area by sub-step 2023.
Further, in this step, the position of touch determined by sub-step 2021, can be further with the touch-control position
It is set to center, establishes the target area of preset range, so that subsequent correction operation is carried out for the target area.
For example, referring to Fig. 4, the processing surface chart of another image processing method provided in an embodiment of the present invention is shown,
Wherein for preview image shown by flexible display screen 10, user can carry out clicking operation for preview image, and flexibility is aobvious
Display screen 10 records the touch point n of the secondary clicking operation by pressure sensor, and establishes using nm as the circular target region of radius
101 so that subsequent correction operation for the circular target region 101 carry out, in addition, user can also after clicking operation,
Further progress presses touch control operation, and flexible display screen 10 can record the pressing of the pressing touch control operation by pressure sensor
Dynamics, and determine by pressing dynamics the length of the radius nm in circular target region 101, e.g., pressing dynamics are bigger, round mesh
The length for marking the radius nm in region 101 is longer, allows user further by pressing touch control operation, by different pressing forces
Degree determines different size of circular target region 101, increases the expansion of circular target region selection.
Specifically, preview image includes N number of subregion in another implementation of the invention, N is whole greater than 1
Number, step 202 can be realized by following sub-steps 2024~2025:
In another implementation of the invention, entire preview image can be divided into N number of subregion chosen,
Each subregion is mutually indepedent, can be chosen by selection operation, in addition, for the preview graph of rectangular configuration common at present
Picture, the shape of subregion may be rectangle, and the quantity of subregion can be increased according to the picture complexity of preview image
It adds deduct few, the embodiment of the present invention is not construed as limiting this.
Sub-step 2024 is received and is inputted to the second bending of the flexible display screen.
Second bending parameter of the second bending input is corresponded to the region in the preview image by sub-step 2025
It is determined as target area.
Specifically, in this step, after preview image is divided into multiple subregions, can be selected with further progress
The operation of subregion, this selects the operation of subregion that can input for the second bending for flexible display screen, the second bending ginseng
Number can be overbending direction, since in flexible display screen, by Force-Touch technology, flexible display screen can perceive use
Therefore family in embodiments of the present invention, can deposit position, direction and the dynamics of the bending operation of screen in the terminal
The corresponding relationship of preset second overbending direction and subregion is contained, with the second bending parameter detected by flexible display screen
Corresponding overbending direction is preset corresponding relationship with this and is matched, to be mapped to corresponding target subregion, and the target is sub
Region is as target area.
For example, referring to Fig. 5, the processing surface chart of another image processing method provided in an embodiment of the present invention is shown,
Wherein, the preview image 20 that flexible display screen 10 is shown is divided into six sub-regions of c, d, e, f, g, h, it is curved respectively corresponds second
The overbending direction of folding input be upper left, in upper, upper right, lower-left, under, bottom right, if user want to choose include portrait sub-district
Domain c, then user can carry out the second bending input towards upper left, so that subregion c is corresponded to selection.It needs to illustrate
, no matter the second bending input bends in particular towards the direction of user or bends away from the direction of user, can be real
Existing identical effect, the embodiment of the present invention are not construed as limiting this.
Further, after preview image is divided into multiple subregions, selecting the operation of subregion may be to click
Operation, user only need to carry out the click to certain sub-regions, and the selection to the subregion can be completed.
Specifically, step 202 can pass through following sub-steps 2026~2027 in another implementation of the invention
To realize:
Sub-step 2026 obtains the adjustment type for being directed to the preview image.
In another implementation of the embodiment of the present invention, the adjustment type of fixed quantity is generally included, for basis
The adjustment type accordingly corrects preview image, and e.g., amendment type may include: thin leg, thin face, big eye, whitening etc..
Every kind of adjustment type includes a set of selection logic for objective area in image, for example, thin leg amendment type can be automatic
Identify the leg of human body in image, thin face, whitening amendment type can correct class with the face of human body in automatic identification image, big eye
Type can further in automatic identification image in the face of human body eyes, and the Automatic feature recognition technology in image is at present
It is more mature through developing.
Therefore, in the specific implementation, the available amendment type for preview image e.g. enters amendment interface in user
When one amendment type of pop-up select menu to determine corresponding amendment type by the selection of user.
The region that the adjustment type is corresponded in the preview image is determined as target area by sub-step 2027.
In this step, the amendment type determined according to user, may further determine that the corresponding target of amendment type
Region.
For example, the camera applications of mobile terminal will can clap automatically if user has selected background blurring amendment type
It takes the photograph main body and shooting background is separated, using shooting background as target area, so that user blurs shooting background
Processing, if user has selected the amendment type of thin face, camera applications can be with automatic identification face, the face that automatic identification is arrived
As target area, and provide the amendment schemes such as corresponding thin face.
Step 203 receives first bending input of the user to flexible display screen.
The implementation of this step is similar with the realization process of above-mentioned steps 103, and this will not be detailed here for the embodiment of the present invention.
Step 204, according to the overbending direction, the adjustment direction of target component is determined.
Optionally, the first bending parameter includes overbending direction, in this step, due to passing through in flexible display screen
Force-Touch technology, flexible display screen can perceive position, direction and the dynamics of bending operation of the user to screen, therefore,
In embodiments of the present invention, it can determine that its corresponding overbending direction, the overbending direction can be back for the first bending input
Overbending direction from user, or towards the overbending direction of user, and then target component can be determined by overbending direction
Adjustment direction, in embodiments of the present invention, the adjustment direction of target component for enhancing adjustment or can weaken adjustment.
Step 205, according to the bending degree, the adjustment degree of target component is determined.
Optionally, the first bending parameter includes bending degree, and the adjustment degree of target component can be for according to adjustment direction
Corrected amplitude size when being modified to target area, if receiving the first bending input for the flexible display screen,
The corresponding relationship of corresponding bending coefficient and preset bending coefficient and adjusting parameter is then inputted according to first bending,
It can determine the adjustment degree of corresponding target adjustment parameter.
Optionally, the first bending parameter and adjusting parameter are linear corresponding relation；
Wherein, the value of the adjusting parameter increases with the increase of the first bending parameter value.
In embodiments of the present invention, bending between coefficient and adjusting parameter can be linear corresponding relation, such as bend coefficient
For α, adjusting parameter β, then β=k α+b, wherein k is linearly related degree, and b is correction factor, is passing through repeated multiple times tune
After section, effect can be adjusted to satisfaction by user, that is, a target amendment reference has been determined, can save the target at this time
Correct the data referring to corresponding bending coefficient；By largely saving customer satisfaction system target amendment referring to β, with adaptation screen
Bending factor alpha combines, and constantly corrects linear degree of correlation k and correction factor b, is finally reached when screen is folded into one by user
A suitable amplitude can make correction effect reach customer satisfaction system degree.
Step 206 exports target image to target area progress image procossing according to the target adjustment parameter.
In this step, since in flexible display screen, by Force-Touch technology, flexible display screen can be perceived
User therefore in embodiments of the present invention, can be for the first bending to position, direction and the dynamics of the bending operation of screen
Input determines that its corresponding overbending direction, the overbending direction can be for away from the overbending directions of user, or towards user
Overbending direction, so that it is determined that modified direction, and further determine that the corresponding target adjustment parameter of the first bending input
Adjustment degree, so that it is determined that modified dynamics, and according to modified direction and modified dynamics, figure is carried out to the target area
As processing, target image is exported.
Optionally, step 206 can also include:
If sub-step 2061, adjustment direction are repaired according to the adjustment degree of target component according to first towards first direction
Positive rule is modified the target area, obtains the amendment image.
If sub-step 2062, adjustment direction are repaired according to the adjustment degree of target component according to second towards second direction
Positive rule is modified the target area, obtains the amendment image.
Wherein, first direction is opposite with second direction.
For example, referring to Fig. 6, the processing surface chart of another image processing method provided in an embodiment of the present invention is shown,
Wherein, referring to i scheme, adjustment direction is the first direction bent towards user at this time, can set the first modification rule at this time
To carry out thin face amendment to human face region 201 according to target adjustment parameter, referring to j scheme, adjustment direction is away from user at this time
The second direction of bending can set the first modification rule to carry out width to human face region 201 according to target adjustment parameter at this time
Face amendment realizes the first bending under different overbending directions and inputs triggered different amendment effects according to scheme i and scheme j
Fruit.
Therefore, the embodiment of the present invention can set the amendment that some overbending direction corresponds to reinforcing effect, set another
Opposite overbending direction is the amendment for weakening effect, to reach the controllability of correction effect.
In conclusion another kind image processing method provided in an embodiment of the present invention, the frame for obtaining camera acquisition are pre-
Look at image；Determine the target area in preview image；User is received to input the first bending of flexible display screen；It determines and first
The corresponding target adjustment parameter of the first bending parameter of bending input；According to target adjustment parameter, image is carried out to target area
Processing exports target image, is not necessarily to carry out the touch control operation for mobile terminal flexible display screen in the present invention, but passes through needle
The amendment to target area in preview image is realized in the first bending input to flexible display screen, and by the first bending input pair
The different bending amplitudes of flexible display screen determine corresponding different target adjustment parameter, further can also be defeated by the first bending
The overbending direction entered determines that corresponding different adjustment direction improves to reach different correction effects to the multiple angles of image
Degree, comprehensive adjusting processing, and the mode of operation of the first bending input is relatively simple, simplifies correcting process process.
Fig. 7 is a kind of block diagram of mobile terminal provided in an embodiment of the present invention, as shown in fig. 7, the mobile terminal 30 includes:
Module 301 is obtained, for obtaining a frame preview image of the camera acquisition.
First determining module 302, for determining the target area in the preview image.
Receiving module 303 inputs the first bending of flexible display screen for receiving user.
Second determining module 304, for determining target tune corresponding with the first bending parameter of the first bending input
Whole parameter.
Correction module 305, for carrying out image procossing, output to the target area according to the target adjustment parameter
Target image.
In conclusion a kind of mobile terminal provided in an embodiment of the present invention, obtains the available camera acquisition of module
One frame preview image；First determining module can determine the target area in preview image；Receiving module can receive user couple
First bending input of flexible display screen；Second determining module can determine the first bending parameter with the first bending input
Corresponding target adjustment parameter；Correction module can carry out at image the target area according to the target adjustment parameter
Reason, exports target image, and the present invention is inputted by the first bending for flexible display screen, realized to target area in preview image
The amendment in domain, and corresponding different target adjustment ginseng is determined to the different bending amplitudes of flexible display screen by the first bending input
Number improves to reach different correction effects to the multiple angles of image, comprehensive adjusting processing, and the first bending
The mode of operation of input is relatively simple, simplifies correcting process process.
Fig. 8 is the block diagram of another mobile terminal provided in an embodiment of the present invention, as shown in figure 8, the mobile terminal 40 wraps
It includes:
Module 401 is obtained, for obtaining a frame preview image of the camera acquisition；
First determining module 402, for determining the target area in the preview image；
Optionally, the first determining module 402, comprising:
First receiving submodule 4021, for receiving touch-control input of the user on the preview image；
Position acquisition submodule 4022, for obtaining the position of touch of the touch-control input；
First determines submodule 4023, for will include that the region of preset range of the position of touch is determined as target area
Domain.
Optionally, the preview image includes N number of subregion, and N is the integer greater than 1；First determining module 402,
Include:
Second receiving submodule 4024, for receiving the second bending input to the flexible display screen；
Second determines submodule 4025, for the second bending parameter of the second bending input to be corresponded to the preview
Region in image is determined as target area.
Optionally, the first determining module 402, comprising:
Acquisition submodule 4026, for obtaining the adjustment type for being directed to the preview image；
Third determines submodule 4027, for the region for corresponding to the adjustment type in the preview image to be determined as mesh
Mark region.
Receiving module 403 inputs the first bending of flexible display screen for receiving user；
Second determining module 404, for determining target tune corresponding with the first bending parameter of the first bending input
Whole parameter；
Optionally, the first bending parameter includes overbending direction；Second determining module 404 can also include:
Direction determines submodule 4041, for determining the adjustment direction of target component according to the overbending direction.
Optionally, the first bending parameter includes bending degree；Second determining module 404 can also include:
Adjustment degree determines submodule 4042, for determining the adjustment degree of target component according to the bending degree.
Correction module 405, for carrying out image procossing, output to the target area according to the target adjustment parameter
Target image.
Optionally, the first bending parameter and adjusting parameter are linear corresponding relation；
Wherein, the value of the adjusting parameter increases with the increase of the first bending parameter value.
In conclusion mobile terminal provided in an embodiment of the present invention, comprising: obtain a frame preview graph of camera acquisition
Picture；Determine the target area in preview image；It is curved according to first if receiving the first bending input for flexible display screen
Folding inputs the corresponding relationship of corresponding bending coefficient and preset bending coefficient and adjusting parameter, determines corresponding target tune
Whole parameter；And further determine that the corresponding overbending direction of the first bending input, corresponding amendment rule are determined by overbending direction
Then, target area is modified according to target adjustment parameter finally by determining modification rule, obtains amendment image, this
Without carrying out the touch control operation for mobile terminal flexible display screen in invention, but it is curved by first for flexible display screen
Folding input is realized the amendment to target area in preview image, and is bent by the first bending input to the difference of flexible display screen
Amplitude determines corresponding different target adjustment parameter, further can also be determined and be corresponded to by the overbending direction of the first bending input
Different adjustment directions improves to reach different correction effects to the multiple angles of image, comprehensive adjusting processing,
And the mode of operation of the first bending input is relatively simple, simplifies correcting process process.
The embodiment of the present invention also provides a kind of mobile terminal, including processor, and memory is stored on the memory simultaneously
The computer program that can be run on the processor, the computer program realize above-mentioned image when being executed by the processor
Each process of processing method embodiment, and identical technical effect can be reached, to avoid repeating, which is not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each process of above-mentioned image processing method embodiment when being executed by processor, and
Identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as
Read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation
RAM), magnetic or disk etc..
Fig. 9 is the block diagram of the mobile terminal of another embodiment of the present invention.Mobile terminal 500 shown in Fig. 9 includes: at least
One processor 501, memory 502, at least one network interface 504, user interface 503 and camera 506.Mobile terminal
Various components in 500 are coupled by bus system 505.It is understood that bus system 505 for realizing these components it
Between connection communication.Bus system 505 further includes power bus, control bus and status signal in addition to including data/address bus
Bus.But for the sake of clear explanation, various buses are all designated as bus system 505 in Fig. 9.
Wherein, user interface 503 may include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or flexible screen etc..
It is appreciated that the memory 502 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
It or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read-
OnlyMemory, ROM), programmable read only memory (ProgrammableROM, PROM), Erasable Programmable Read Only Memory EPROM
(ErasablePROM, EPROM), electrically erasable programmable read-only memory (ElectricallyEPROM, EEPROM) dodge
It deposits.Volatile memory can be random access memory (RandomAccessMemory, RAM), and it is slow to be used as external high speed
It deposits.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory
(StaticRAM, SRAM), dynamic random access memory (DynamicRAM, DRAM), Synchronous Dynamic Random Access Memory
(SynchronousDRAM, SDRAM), double data speed synchronous dynamic RAM (DoubleDataRate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (SynchlinkDRAM, SLDRAM) and direct rambus random access memory
(DirectRambusRAM, DRRAM).The memory 502 of the system and method for description of the embodiment of the present invention is intended to include but unlimited
In the memory of these and any other suitable type.
In some embodiments, memory 502 stores following element, executable modules or data structures, or
Their subset of person or their superset: operating system 5021 and application program 5022.
Wherein, operating system 5021 include various system programs, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic businesses and the hardware based task of processing.Application program 5022 includes various application programs, such as media
Player (MediaPlayer), browser (Browser) etc., for realizing various applied business.Realize embodiment of the present invention side
The program of method may be embodied in application program 5022.
In embodiments of the present invention, by the program or instruction of calling memory 502 to store, specifically, can be application
The program or instruction stored in program 5022, processor 501 are used to obtain a frame preview image of the camera acquisition；It determines
Target area in the preview image；User is received to input the first bending of flexible display screen；It determines and described first curved
The corresponding target adjustment parameter of the first bending parameter of folding input；According to the target adjustment parameter, to the target area into
Row image procossing exports target image.
The method that the embodiments of the present invention disclose can be applied in processor 501, or be realized by processor 501.
Processor 501 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 501 or the instruction of software form.Above-mentioned processing
Device 501 can be general processor, digital signal processor (DigitalSignalProcessor, DSP), specific integrated circuit
(ApplicationSpecificIntegratedCircuit, ASIC), ready-made programmable gate array
(FieldProgrammableGateArray, FPGA) either other programmable logic device, discrete gate or transistor logic
Device, discrete hardware components.It may be implemented or execute disclosed each method, step and the logical box in the embodiment of the present invention
Figure.General processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with the present invention
The step of method disclosed in embodiment, can be embodied directly in hardware decoding processor and execute completion, or use decoding processor
In hardware and software module combination execute completion.Software module can be located at random access memory, and flash memory, read-only memory can
In the storage medium of this fields such as program read-only memory or electrically erasable programmable memory, register maturation.The storage
Medium is located at memory 502, and processor 501 reads the information in memory 502, and the step of the above method is completed in conjunction with its hardware
Suddenly.
It is understood that the embodiment of the present invention description these embodiments can with hardware, software, firmware, middleware,
Microcode or combinations thereof is realized.For hardware realization, processing unit be may be implemented in one or more specific integrated circuit (App
LicationSpecificIntegratedCircuits, ASIC), digital signal processor
(DigitalSignalProcessing, DSP), digital signal processing appts (DSPDevice, DSPD), programmable logic device
(ProgrammableLogicDevice, PLD), field programmable gate array (Field-ProgrammableGateArray,
FPGA), general processor, controller, microcontroller, microprocessor, other electronics lists for executing herein described function
In member or combinations thereof.
For software implementations, can by execute the embodiment of the present invention described in function module (such as process, function etc.) come
Realize technology described in the embodiment of the present invention.Software code is storable in memory and is executed by processor.Memory can
With portion realizes in the processor or outside the processor.
Mobile terminal 500 can be realized each process that mobile terminal is realized in previous embodiment, to avoid repeating, here
It repeats no more.
In the embodiment of the present invention, a frame preview image of the available camera of mobile terminal 500 acquisition；Determine preview graph
Target area as in；User is received to input the first bending of flexible display screen；Determine that first for bending and inputting with first is curved
Roll over the corresponding target adjustment parameter of parameter；According to target adjustment parameter, image procossing is carried out to target area, exports target figure
Picture, the present invention are inputted by the first bending for flexible display screen, amendment of the realization to target area in preview image, and by
First bending input determines corresponding different target adjustment parameter, to reach not to the different bending amplitudes of flexible display screen
Same correction effect is improved to the multiple angles of image, comprehensive adjusting processing, and the mode of operation of the first bending input
It is relatively simple, simplify correcting process process.
Figure 10 is the structural schematic diagram of the mobile terminal of another embodiment of the present invention.
The mobile terminal includes: processor, memory and is stored on the memory and can be on the processor
The computer program of operation, the computer program realize the step of above-mentioned image processing method when being executed by the processor
Suddenly.
The mobile terminal further include: computer program is stored on readable storage medium storing program for executing, the computer program is located
The step of reason device realizes above-mentioned image processing method when executing.
Specifically, the mobile terminal 600 in Figure 10 can be mobile phone, tablet computer, personal digital assistant
(PersonalDigital Assistant, PDA) or vehicle-mounted computer etc..
Mobile terminal 600 in Figure 10 includes radio frequency (RadioFrequency, RF) circuit 610, memory 620, input
Unit 630, display unit 640, processor 660, voicefrequency circuit 670, WLAN (WirelessFidelity) module
680, power supply 690 and camera 6110.
Wherein, input unit 630 can be used for receiving the number or character information of user's input, and generation and mobile terminal
The related signal input of 600 user setting and function control.Specifically, in the embodiment of the present invention, which can
To include touch panel 631.Touch panel 631, collect user on it or nearby touch operation (such as user use hand
The operation of any suitable object or attachment such as finger, stylus on touch panel 631), and driven according to preset formula
Corresponding attachment device.Optionally, touch panel 631 may include both touch detecting apparatus and touch controller.Wherein,
Touch detecting apparatus detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch control
Device；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives the processor
660, and order that processor 660 is sent can be received and executed.Furthermore, it is possible to use resistance-type, condenser type, infrared ray with
And the multiple types such as surface acoustic wave realize touch panel 631.In addition to touch panel 631, input unit 630 can also include other
Input equipment 632, other input equipments 632 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, one of operating stick etc. or a variety of.
Wherein, display unit 640 can be used for showing information input by user or be supplied to the information and movement of user
The various menu interfaces of terminal 600.Display unit 640 may include display panel 641, optionally, can use LCD or organic hair
The forms such as optical diode (OrganicLight-EmittingDiode, OLED) configure display panel 641.
It should be noted that touch panel 631 can cover display panel 641, touch display screen is formed, when the touch display screen is examined
After measuring touch operation on it or nearby, processor 660 is sent to determine the type of touch event, is followed by subsequent processing device
660 provide corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and common control viewing area.The Application Program Interface viewing area
And arrangement mode of the common control viewing area does not limit, can be arranged above and below, left-right situs etc. can distinguish two it is aobvious
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface elements such as the icon comprising at least one application program and/or widget desktop control.The Application Program Interface viewing area
Or the empty interface not comprising any content.This commonly uses control viewing area for showing the higher control of utilization rate, for example,
Application icons such as button, interface number, scroll bar, phone directory icon etc. are set.
Wherein processor 660 is the control centre of mobile terminal 600, utilizes various interfaces and connection whole mobile phone
Various pieces, by running or executing the software program and/or module that are stored in first memory 621, and calling storage
Data in second memory 622 execute the various functions and processing data of mobile terminal 600, thus to mobile terminal 600
Carry out integral monitoring.Optionally, processor 660 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 621 in software program and/or module and/
Or the data in the second memory 622, processor 660 are used to obtain a frame preview image of the camera acquisition；It determines
Target area in the preview image；Receive first bending input determination and first bending of the user to flexible display screen
The corresponding target adjustment parameter of the first bending parameter of input；According to the target adjustment parameter, the target area is carried out
Image procossing exports target image.
As it can be seen that mobile terminal may include: the frame preview image for obtaining camera acquisition in the embodiment of the present invention；Really
Determine the target area in preview image；User is received to input the first bending of flexible display screen；It determines and is inputted with the first bending
The first corresponding target adjustment parameter of bending parameter；According to target adjustment parameter, image procossing, output are carried out to target area
Target image, the present invention are inputted by the first bending for flexible display screen, and target area in preview image is repaired in realization
Just, and by the first bending input to the different bending amplitudes of flexible display screen, corresponding different target adjustment parameter is determined, thus
Reach different correction effects, improves to the multiple angles of image, comprehensive adjusting processing, and the behaviour of the first bending input
It is relatively simple to make mode, simplifies correcting process process.
For above-mentioned apparatus embodiment, since it is basically similar to the method embodiment, so be described relatively simple,
The relevent part can refer to the partial explaination of embodiments of method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It would have readily occurred to a person skilled in the art that: any combination application of above-mentioned each embodiment is all feasible, therefore
Any combination between above-mentioned each embodiment is all embodiment of the present invention, but this specification exists as space is limited,
This is not just detailed one by one.
Provided herein image processing method not with any certain computer, virtual system or the intrinsic phase of other equipment
It closes.Various general-purpose systems can also be used together with teachings based herein.As described above, construction has present invention side
Structure required by the system of case is obvious.In addition, the present invention is also not directed to any particular programming language.It should be bright
It is white, it can use various programming languages and realize summary of the invention described herein, and retouched above to what language-specific was done
State is in order to disclose the best mode of carrying out the invention.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the present invention and help to understand one or more of the various inventive aspects,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the disclosed method should not be interpreted as reflecting the following intention: i.e. required to protect
Shield the present invention claims features more more than feature expressly recited in each claim.More precisely, such as right
As claim reflects, inventive aspect is all features less than single embodiment disclosed above.Therefore, it then follows tool
Thus claims of body embodiment are expressly incorporated in the specific embodiment, wherein each claim conduct itself
Separate embodiments of the invention.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment
Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any
Combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed
All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Benefit require, abstract and attached drawing) disclosed in each feature can carry out generation with an alternative feature that provides the same, equivalent, or similar purpose
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention
Within the scope of and form different embodiments.For example, in detail in the claims, embodiment claimed it is one of any
Can in any combination mode come using.
Various component embodiments of the invention can be implemented in hardware, or to run on one or more processors
Software module realize, or be implemented in a combination thereof.It will be understood by those of skill in the art that can be used in practice
Microprocessor or digital signal processor (DSP) realize the identification side of background music in video according to an embodiment of the present invention
The some or all functions of some or all components in method.The present invention is also implemented as described here for executing
Method some or all device or device programs (for example, computer program and computer program product).This
The program that the realization of sample is of the invention can store on a computer-readable medium, or can have one or more signal
Form.Such signal can be downloaded from an internet website to obtain, and perhaps be provided on the carrier signal or with any other
Form provides.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and ability
Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real
It is existing.In the unit claims listing several devices, several in these devices can be through the same hardware branch
To embody.The use of word first, second, and third does not indicate any sequence.These words can be explained and be run after fame
Claim.
Claims (16)
1. a kind of image processing method, applied to the mobile terminal including flexible display screen, which is characterized in that the method packet
It includes:
Obtain a frame preview image of the camera acquisition；
Determine the target area in the preview image；
User is received to input the first bending of flexible display screen；
Determining target adjustment parameter corresponding with the first bending parameter of the first bending input；
According to the target adjustment parameter, image procossing is carried out to the target area, exports target image.
2. the method according to claim 1, wherein the first bending parameter includes overbending direction；
Determination target adjustment parameter corresponding with the first bending parameter of the first bending input, comprising:
According to the overbending direction, the adjustment direction of target component is determined.
3. method according to claim 1 or 2, which is characterized in that the first bending parameter includes bending degree；
Determination target adjustment parameter corresponding with the first bending parameter of the first bending input, comprising:
According to the bending degree, the adjustment degree of target component is determined.
4. the method according to claim 1, wherein the target area in the determination preview image, packet
It includes:
Receive touch-control input of the user on the preview image；
Obtain the position of touch of the touch-control input；
The region of preset range including the position of touch is determined as target area.
5. N is greater than 1 the method according to claim 1, wherein the preview image includes N number of subregion
Integer；
Target area in the determination preview image, comprising:
It receives and the second bending of the flexible display screen is inputted；
The region that second bending parameter of the second bending input corresponds in the preview image is determined as target area.
6. the method according to claim 1, wherein the target area in the determination preview image, packet
It includes:
Obtain the adjustment type of the preview image；
The region that the adjustment type is corresponded in the preview image is determined as target area.
7. the method according to claim 1, wherein
The first bending parameter and adjusting parameter are linear corresponding relation；
Wherein, the value of the adjusting parameter increases with the increase of the first bending parameter value.
8. a kind of mobile terminal, including camera and flexible display screen, which is characterized in that the mobile terminal further include:
Module is obtained, for obtaining a frame preview image of the camera acquisition；
First determining module, for determining the target area in the preview image；
Receiving module inputs the first bending of flexible display screen for receiving user；
Second determining module, for determining target adjustment parameter corresponding with the first bending parameter of the first bending input；
Correction module, for carrying out image procossing to the target area, exporting target figure according to the target adjustment parameter
Picture.
9. mobile terminal according to claim 8, which is characterized in that the first bending parameter includes overbending direction；Institute
Stating the second determining module includes:
Direction determines submodule, for determining the adjustment direction of target component according to the overbending direction.
10. mobile terminal according to claim 8 or claim 9, which is characterized in that the first bending parameter includes bending journey
Degree；Second determining module includes, comprising:
Adjustment degree determines submodule, for determining the adjustment degree of target component according to the bending degree.
11. mobile terminal according to claim 8, which is characterized in that first determining module, comprising:
First receiving submodule, for receiving touch-control input of the user on the preview image；
Position acquisition submodule, for obtaining the position of touch of the touch-control input；
First determines submodule, for will include that the region of preset range of the position of touch is determined as target area.
12. mobile terminal according to claim 8, which is characterized in that the preview image includes N number of subregion, and N is big
In 1 integer；
First determining module, comprising:
Second receiving submodule, for receiving the second bending input to the flexible display screen；
Second determines submodule, for corresponding to the second bending parameter of the second bending input in the preview image
Region is determined as target area.
13. mobile terminal according to claim 8, which is characterized in that first determining module, comprising:
Acquisition submodule, for obtaining the adjustment type for being directed to the preview image；
Third determines submodule, for the region for corresponding to the adjustment type in the preview image to be determined as target area.
14. mobile terminal according to claim 8, which is characterized in that
The first bending parameter and adjusting parameter are linear corresponding relation；
Wherein, the value of the adjusting parameter increases with the increase of the first bending parameter value.
15. a kind of mobile terminal, which is characterized in that including processor, memory and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 1 to 7 is realized when the computer program is executed by the processor
Any one of described in image processing method the step of.
16. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes the image processing method as described in any one of claims 1 to 7 when the computer program is executed by processor
The step of.
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| CN114417036A (en) * | 2021-12-20 | 2022-04-29 | 联想(北京)有限公司 | Image processing method, image processing device, electronic equipment and computer readable storage medium |
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