CN106210496A - Method, photo taking and device - Google Patents
Method, photo taking and device Download PDFInfo
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- CN106210496A CN106210496A CN201510228223.8A CN201510228223A CN106210496A CN 106210496 A CN106210496 A CN 106210496A CN 201510228223 A CN201510228223 A CN 201510228223A CN 106210496 A CN106210496 A CN 106210496A
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Abstract
The disclosure discloses a kind of method, photo taking and device, belongs to technical field of image processing.Described method, photo taking includes: after camera function enables, and shoots candidate's photo every prefixed time interval；Receive shutter instruction；Target picture determined by reception time and at least one described candidate's photo according to described shutter instruction.After being activated by the camera function of electronic equipment, candidate's photo is shot every prefixed time interval, and when receiving shutter instruction, target picture determined by candidate's photo before and after the reception time receiving shutter instruction, electronic equipment can never be occurred in the candidate's photo shot during shake and determine target picture, solve and cause electronic equipment to be shaken because user presses shutter release button, thus the problem that target picture clearly cannot be shot；Reach to obtain the effect of the higher target picture of definition.
Description
Technical field
It relates to technical field of image processing, particularly to a kind of method, photo taking and device.
Background technology
Along with having mobile terminal universal of camera function, increasing user likes having gone up and takes pictures.With
Family is when taking pictures, and the arm holding mobile terminal is easy to shake, thus causes the photo shot relatively
It is fuzzy.
In order to avoid causing the photographic fog of shooting due to arm shake, user can use tripod to fix
Mobile terminal, then will fixing after the photographic head alignment of mobile terminal need the scenery of shooting to focus,
Complete to scenery to defocused, quickly press shooting push button, thus obtain more clear photograph.
Summary of the invention
In order to solve the problem of correlation technique, the disclosure provides a kind of method, photo taking and device.Described skill
Art scheme is as follows:
First aspect according to disclosure embodiment, it is provided that a kind of method, photo taking, is applied to have shooting
In the electronic equipment of head, method includes:
After camera function enables, shoot candidate's photo every prefixed time interval；
Receive shutter instruction；
Target picture determined by reception time and at least one candidate's photo according to shutter instruction.
Optionally, reception time and at least one candidate's photo according to shutter instruction determine target picture,
Including:
Obtain shooting time and candidate's photo of the minimum of the time difference between the reception time, by true for candidate's photo
It is set to target picture；
Or,
Obtain shooting time and the time difference between the reception time is minimum and time difference is more than first threshold
Candidate's photo, is defined as target picture by candidate's photo, and first threshold is to set previously according to shutter compressing time
The threshold value put.
Optionally, reception time and at least one candidate's photo according to shutter instruction determine target picture,
Including:
Obtain shooting time and the time difference between the reception time to shine less than each candidate of Second Threshold
Sheet；
From each candidate's photo, determine candidate's photo that definition is the highest, candidate the highest for definition is shone
Sheet is defined as target picture.
Optionally, from each candidate's photo, determine candidate's photo that definition is the highest, including:
For every candidate's photo, the accekeration of electronic equipment when obtaining shooting candidate's photo；According to acceleration
Angle value determines the first stationary value of candidate's photo；Candidate's photo the highest for first stationary value is defined as definition
The highest candidate's photo；Or,
For every candidate's photo, the magnitude of angular velocity of electronic equipment when obtaining shooting candidate's photo；According to angle speed
Angle value determines the second stationary value of candidate's photo；Candidate's photo the highest for second stationary value is defined as definition
The highest candidate's photo；Or,
For every candidate's photo, obtain accekeration and the magnitude of angular velocity of electronic equipment when shooting candidate's photo；
The first stationary value of candidate's photo is determined according to accekeration；The second of candidate's photo is determined according to magnitude of angular velocity
Stationary value；The first stationary value by each candidate's photo is multiplied by the product of predetermined acceleration weighted value respectively, with
Second stationary value is multiplied by the product addition of preset angle speed weighted value, obtains the 3rd of each candidate's photo and stablizes
Value, is defined as, by candidate's photo the highest for the 3rd stationary value, candidate's photo that definition is the highest.
Optionally, reception time and at least one candidate's photo according to shutter instruction determine target picture,
Including:
Obtain shooting time and the time difference between the reception time to shine less than each candidate of Second Threshold
Sheet；
Target picture is synthesized according at least two candidate's photos in each candidate's photo.
Optionally, synthesize target picture according at least two candidate's photos in each candidate's photo, including:
According to the first pre-conditioned candidate's photo selecting prospect optimum from each candidate's photo, first is pre-
If condition includes: face is the most clear, face does not exist blood-shot eye illness and face does not exist at least one in nictation；
According to the second pre-conditioned candidate's photo selecting background optimum from each candidate's photo, second is pre-
If condition includes: background is the most clear, background is the fuzzyyest, background does not exist any one in moving object；
According to the background area in candidate's photo that the foreground area in candidate's photo that prospect is optimum and background are optimum
Territory synthesizes target picture.
Second aspect according to disclosure embodiment, it is provided that a kind of photo camera, is applied to have shooting
In the electronic equipment of head, device includes:
Taking module, is configured to after camera function enables, and shoots a candidate every prefixed time interval
Photo；
Receiver module, is configured to receive shutter instruction；
Determine module, be configured to the reception time according to shutter instruction and at least one candidate's photo is determined
Target picture.
Optionally, determine module, including:
First determines submodule, is configured to obtain shooting time and the time difference between the reception time is minimum
Candidate's photo, candidate's photo is defined as target picture；
Or,
Second determines submodule, is configured to obtain shooting time and the time difference between the reception time is minimum
And time difference is more than candidate's photo of first threshold, and candidate's photo is defined as target picture, first threshold
It it is the threshold value arranged previously according to shutter compressing time.
Optionally, determine module, including:
First obtains submodule, is configured to obtain shooting time and the time difference between the reception time does not surpasses
Cross each candidate's photo of Second Threshold；
3rd determines submodule, is configured to determine that from each candidate's photo the candidate that definition is the highest is shone
Sheet, is defined as target picture by candidate's photo the highest for definition.
Optionally, the 3rd determines submodule, is configured to for every candidate's photo, obtains shooting candidate and shines
The accekeration of electronic equipment during sheet；The first stationary value of candidate's photo is determined according to accekeration；By first
Candidate's photo that stationary value is the highest is defined as candidate's photo that definition is the highest；Or,
3rd determines submodule, is configured to for every candidate's photo, electronics when obtaining shooting candidate's photo
The magnitude of angular velocity of equipment；The second stationary value of candidate's photo is determined according to magnitude of angular velocity；By the second stationary value
High candidate's photo is defined as candidate's photo that definition is the highest；Or,
3rd determines submodule, is configured to for every candidate's photo, electronics when obtaining shooting candidate's photo
The accekeration of equipment and magnitude of angular velocity；The first stationary value of candidate's photo is determined according to accekeration；According to
Magnitude of angular velocity determines the second stationary value of candidate's photo；Respectively the first stationary value of each candidate's photo is multiplied by
The product of predetermined acceleration weighted value, and the product addition that the second stationary value is multiplied by preset angle speed weighted value,
Obtain the 3rd stationary value of each candidate's photo, candidate's photo the highest for the 3rd stationary value is defined as definition
The highest candidate's photo.
Optionally, determine module, including:
Second obtains submodule, is configured to obtain shooting time and the time difference between the reception time does not surpasses
Cross each candidate's photo of Second Threshold；
Synthon module, is configured to synthesize mesh according at least two candidate's photos in each candidate's photo
Mark photo.
Optionally, synthon module, including:
First select submodule, be configured to from each candidate's photo according to first pre-conditioned select before
Candidate's photo that scape is optimum, first pre-conditioned includes: face is the most clear, face does not exist blood-shot eye illness and face
There is not at least one in nictation；
Second selects submodule, is configured to from each candidate's photo pre-conditioned select the back of the body according to second
Candidate's photo that scape is optimum, second pre-conditioned includes: background is the most clear, background is the fuzzyyest, background is not deposited
Any one in moving object；
Photo synthon module, the foreground area being configured in the candidate's photo according to prospect optimum and background
The optimum background area in candidate's photo synthesizes target picture.
The third aspect according to disclosure embodiment, it is provided that a kind of photo camera, it is characterised in that dress
Put and include:
Processor；
For storing the memorizer of processor executable；
Wherein, processor is configured to:
After camera function enables, shoot candidate's photo every prefixed time interval；
Receive shutter instruction；
Target picture determined by reception time and at least one candidate's photo according to shutter instruction.
Embodiment of the disclosure that the technical scheme of offer can include following beneficial effect:
After being activated by the camera function of electronic equipment, shoot candidate's photo every prefixed time interval,
And when receiving shutter instruction, the candidate's photo before and after the reception time receiving shutter instruction determines
Go out target picture so that electronic equipment can never occur to determine target in the candidate's photo shot during shake
Photo, solves and causes electronic equipment to be shaken because user presses shutter release button, thus cannot shoot
The problem of target picture clearly；Reach to obtain the effect of the higher target picture of definition.
It should be appreciated that it is only exemplary that above general description and details hereinafter describe, can not
Limit the disclosure.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet the disclosure
Embodiment, and in description together for explaining the principle of the disclosure.
Fig. 1 is the flow chart according to a kind of method, photo taking shown in an exemplary embodiment；
Fig. 2 is the flow chart according to a kind of method, photo taking shown in another exemplary embodiment；
Fig. 3 is the flow chart according to a kind of method, photo taking shown in another exemplary embodiment；
Fig. 4 is the flow chart according to a kind of method, photo taking shown in further example embodiment；
Fig. 5 is the flow chart according to a kind of method, photo taking shown in further example embodiment；
Fig. 6 is the flow chart according to a kind of method, photo taking shown in further example embodiment；
Fig. 7 is the flow chart according to a kind of method, photo taking shown in further example embodiment；
Fig. 8 A is the flow chart according to a kind of method, photo taking shown in further example embodiment；
Fig. 8 B is the flow chart according to a kind of picture synthesis method shown in an exemplary embodiment；
Fig. 8 C is the interface schematic diagram according to a kind of prospect condition setting interface shown in an exemplary embodiment；
Fig. 8 D is the interface schematic diagram arranging interface according to a kind of background condition shown in an exemplary embodiment；
Fig. 8 E is the displaying figure according to a kind of photo shown in an exemplary embodiment；
Fig. 8 F is the displaying figure according to a kind of photo shown in an exemplary embodiment；
Fig. 8 G is the displaying figure according to a kind of photomontage shown in an exemplary embodiment；
Fig. 9 is the block diagram according to a kind of photo camera shown in an exemplary embodiment；
Figure 10 is the block diagram according to a kind of photo camera shown in another exemplary embodiment；
Figure 11 is the block diagram according to a kind of photo camera shown in an exemplary embodiment.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Following retouches
Stating when relating to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.
Embodiment described in following exemplary embodiment does not represent all embodiment party consistent with the disclosure
Formula.On the contrary, they only with describe in detail in appended claims, the disclosure some in terms of mutually one
The example of the apparatus and method caused.
Fig. 1 is the flow chart according to a kind of method, photo taking shown in an exemplary embodiment, and the method should
In the electronic equipment with photographic head, the method includes:
In a step 101, after camera function enables, shoot candidate's photo every prefixed time interval.
In a step 102, shutter instruction is received.
In step 103, reception time and at least one candidate's photo according to shutter instruction determine target
Photo.
In sum, the method, photo taking provided in disclosure embodiment, by the merit of taking pictures of electronic equipment
After being activated, shoot candidate's photo every prefixed time interval, and when receiving shutter instruction,
Target picture determined by candidate's photo before and after the reception time receiving shutter instruction so that electronics sets
Target picture determined by the standby candidate's photo that can never occur to shoot during shake, solves because user presses
Shutter release button and cause electronic equipment to be shaken, thus the problem that target picture clearly cannot be shot；
Reach to obtain the effect of the higher target picture of definition.
Fig. 2 is the flow chart according to a kind of method, photo taking shown in another exemplary embodiment, the method
Being applied to have in the electronic equipment of photographic head, the method includes:
In step 201, after camera function enables, shoot candidate's photo every prefixed time interval.
Electronic equipment can be smart mobile phone, photographing unit, panel computer, intelligent television, portable meter on knee
Calculation machine and desk computer etc..
After electronic equipment enables camera function, need receive user press electronic equipment shutter release button touch
Just shooting a photo during shutter instruction sent out, when shooting this photo, user presses the moment of shutter release button
The photographic head generation slight jitter of electronic equipment can be caused so that the photo of shooting is the fuzzyyest.
In the method, photo taking that the disclosure provides, electronic equipment, can be each after camera function enables
Prefixed time interval one candidate's photo of shooting also stores, this prefixed time interval can be 0.1 second, 0.2 second,
0.5 second etc., disclosure embodiment was not construed as limiting, and user self-defined can arrange the size of this prefixed time interval.
In step 202., shutter instruction is received.
When user determines, by the photographic head of electronic equipment, the image needing shooting, electronic equipment can receive use
The shutter instruction that shutter release button triggers is pressed at family.
In step 203, obtain shooting time and candidate's photo of the minimum of the time difference between the reception time,
Candidate's photo is defined as target picture.
The reception time is the time that electronic equipment receives shutter instruction.
User is before pressing the shutter release button of electronic equipment, it will usually keep the photographic head of electronic equipment as far as possible
With the geo-stationary of photographic subjects, and press the moment of shutter release button user, the photographic head meeting of electronic equipment
Sending slight jitter, therefore, user presses in the extremely short a period of time before shutter release button, and photographic head obtains
Image is the target image that shake does not occurs, and the definition of this target image presses shutter release button relative to user
The definition of the image acquired in moment photographic head higher.
Candidate's photo that electronic equipment can shoot in extremely short a period of time before the reception time from shooting time
In, determine that user needs the higher target picture of definition of shooting.Under normal circumstances, the shooting time moon is more
Candidate's photo and user close to the reception time needs the similarity of the target image of shooting the highest, therefore, and electricity
Subset can determine target picture by following steps:
(1) shooting time of each candidate's photo is obtained.
Such as, prefixed time interval is 0.5s, and the shooting time of each candidate's photo that electronic equipment obtains is respectively
For: " candidate's picture A, when 11 10 points and 30.5 seconds ", " candidate photo B, when 11 10 points and 31.0 seconds ", " wait
Selecting photo C, when 11 10 points and 31.5 seconds ", " candidate photo D, when 11 10 points and 32.0 seconds ", " candidate's photo
E, when 11 10 points and 32.5 seconds ".
(2) time difference between the shooting time of each candidate's photo and reception time is calculated.
Such as, 10 points 32.8 seconds when the reception time is 11, then electronic equipment calculates the bat of candidate's picture A
Taking the photograph the time difference between time and reception time is 2.3 seconds；The shooting time of candidate photo B and the time of reception
Between time difference be 1.8 seconds；The shooting time of candidate photo C and the time difference between the reception time are
1.3 the second；The shooting time of candidate photo D and the time difference between the reception time are 0.8 second；Candidate's photo
The shooting time of E and the time difference between the reception time are 0.3 second.
(3) the candidate's photo corresponding to the minimum time difference that will calculate is defined as target picture.
In candidate's picture A, candidate photo B, candidate photo C, candidate photo D, candidate photo E, wait
Select the time difference between the shooting time of photo E and reception time minimum, then electronic equipment will wait photo E
It is defined as target picture.
It should be noted is that, prefixed time interval is the least under normal conditions, then electronic equipment determines
Target picture needs the target image of shooting closer to user.
In a kind of possible implementation, electronic equipment can also continue after receiving shutter instruction
Every prefixed time interval shooting one candidate's photo, and the candidate's photo after the reception time, obtain
Candidate's photo that time difference between shooting time and reception time is minimum, is defined as target by candidate's photo
Photo.
In alternatively possible implementation, electronic equipment can continue after receiving shutter instruction
Candidate's photo, and all candidates before the reception time and afterwards are shot every prefixed time interval
In photo, obtain shooting time and candidate's photo of the minimum of the time difference between the reception time, candidate is shone
Sheet is defined as target picture.
In sum, the method, photo taking provided in disclosure embodiment, by the merit of taking pictures of electronic equipment
After being activated, shoot candidate's photo every prefixed time interval, and when receiving shutter instruction,
Target picture determined by candidate's photo before and after the reception time receiving shutter instruction so that electronics sets
Target picture determined by the standby candidate's photo that can never occur to shoot during shake, solves because user presses
Shutter release button and cause electronic equipment to be shaken, thus the problem that target picture clearly cannot be shot；
Reach to obtain the effect of the higher target picture of definition.
User presses the action of shutter release button and usually there will be the extremely short persistent period, in this period of persistent period,
The photographic head of electronic equipment can persistently be shaken.When the numerical value that prefixed time interval is arranged is too small, electronics
The shooting time of the target picture that equipment is determined by the method, photo taking shown in Fig. 2 may be still in this
In the section persistent period, cause that this target picture is affected by jitter and definition is relatively low.Now, electronic equipment can
Obtain the target picture that definition is higher, such as Fig. 3 the step 203 in Fig. 2 being replaced with step 303
Shown in.
In step 303, obtain shooting time and the time difference between the reception time is minimum and time difference
More than candidate's photo of first threshold, candidate's photo is defined as target picture.
In the present embodiment, electronic equipment can receive first threshold, and this first threshold is previously according to shutter
The threshold value that compressing time is arranged.Wherein, this first threshold can be by staff according to each different user
The generic threshold value that shutter compressing time is arranged, it is also possible to by user according to individual's shutter compressing time not
With the threshold value of self-defined setting, the present embodiment does not limit.
Electronic equipment, after receiving shutter instruction, determines target picture by following steps:
(1) shooting time of each candidate's photo is obtained.
Such as, prefixed time interval is 0.5s, and the shooting time of each candidate's photo that electronic equipment obtains is respectively
For: " candidate's picture A, when 11 10 points and 30.5 seconds ", " candidate photo B, when 11 10 points and 31.0 seconds ", " wait
Selecting photo C, when 11 10 points and 31.5 seconds ", " candidate photo D, when 11 10 points and 32.0 seconds ", " candidate's photo
E, when 11 10 points and 32.5 seconds ".
(2) time difference between the shooting time of each candidate's photo and reception time is calculated.
Such as, 10 points 32.8 seconds when the reception time is 11, then electronic equipment calculates the bat of candidate's picture A
Taking the photograph the time difference between time and reception time is 2.3 seconds；The shooting time of candidate photo B and the time of reception
Between time difference be 1.8 seconds；The shooting time of candidate photo C and the time difference between the reception time are
1.3 the second；The shooting time of candidate photo D and the time difference between the reception time are 0.8 second；Candidate's photo
The shooting time of E and the time difference between the reception time are 0.3 second.
(3) shooting time candidate's photo more than first threshold is obtained.
Such as, first threshold is 0.5 second, due to the shooting time of candidate photo E and between the reception time time
Between difference be 0.3 second, therefore, the shooting time that electronic equipment obtains more than first threshold candidate's photo respectively
For: candidate's picture A, candidate photo B, candidate photo C, candidate photo D.
(4)) that time difference is minimum, and shooting time is more than the time corresponding to candidate's photo of first threshold
Photo is selected to be defined as target picture.
In shooting time candidate's photo more than first threshold, when the shooting time of candidate photo D and reception
Time difference between is minimum, then candidate photo D is defined as target picture by electronic equipment.
In sum, the method, photo taking provided in disclosure embodiment, by the merit of taking pictures of electronic equipment
After being activated, shoot candidate's photo every prefixed time interval, and when receiving shutter instruction,
Target picture determined by candidate's photo before and after the reception time receiving shutter instruction so that electronics sets
Target picture determined by the standby candidate's photo that can never occur to shoot during shake, solves because user presses
Shutter release button and cause electronic equipment to be shaken, thus the problem that target picture clearly cannot be shot；
Reach to obtain the effect of the higher target picture of definition.
After receiving shutter instruction by the step 202 shown in Fig. 2, step 203 can be replaced by step
403 and step 404 determine the target picture that definition is higher, as shown in Figure 4:
In step 403, shooting time and the time difference between the reception time are obtained less than Second Threshold
Each candidate's photo.
This Second Threshold can be arranged by User Defined, and the present embodiment is not restricted.
Obtain shooting time and the time difference between the reception time each candidate's photo less than Second Threshold
Method can be as identical more than the method for candidate's photo of first threshold in step 303 obtains shooting time,
Do not repeat.
In step 404, from each candidate's photo, determine candidate's photo that definition is the highest, will be clear
Spend the highest candidate's photo and be defined as target picture.
The candidate's photo obtained can be identified by electronic equipment by image recognition technology etc., so that it is determined that
Go out candidate's photo that definition is the highest, it is also possible to according to other information during each candidate's photo of shooting, such as
Acceleration, angular velocity etc. determine the readability of each candidate's photo, and therefrom determine that definition is the highest
Candidate's photo, candidate's photo the highest for this definition is defined as target picture.
In sum, the method, photo taking provided in disclosure embodiment, by the merit of taking pictures of electronic equipment
After being activated, shoot candidate's photo every prefixed time interval, and when receiving shutter instruction,
Target picture determined by candidate's photo before and after the reception time receiving shutter instruction so that electronics sets
Target picture determined by the standby candidate's photo that can never occur to shoot during shake, solves because user presses
Shutter release button and cause electronic equipment to be shaken, thus the problem that target picture clearly cannot be shot；
Reach to obtain the effect of the higher target picture of definition.
In a kind of possible implementation method, electronic equipment is when shooting candidate's photo, it is also possible to obtain shooting
The accekeration of electronic equipment during this candidate's photo.Now, in the method, photo taking shown in Fig. 2, step
203 can be replaced by candidate's photo that step 503 to step 505 determines that definition is the highest, and by this candidate
Photo is defined as target picture, as shown in Figure 5:
In step 503, for every candidate's photo, the acceleration of electronic equipment when obtaining shooting candidate's photo
Angle value.
Electricity when electronic equipment can obtain shooting candidate's photo by enabling the measuring cells such as acceleration transducer
The accekeration of subset.
Such as, when electronic equipment obtains shooting candidate's picture A, the accekeration of electronic equipment is 0.1；Shooting
During candidate photo B, the accekeration of electronic equipment is 0.4；The acceleration of electronic equipment during shooting candidate photo C
Value is 0.2；During shooting candidate photo D, the accekeration of electronic equipment is 0.2.
In step 504, the first stationary value of candidate's photo is determined according to accekeration.
The height of the first stationary value is inversely proportional to the size of accekeration, i.e. accekeration is the biggest, and first is steady
Definite value is the lowest.
When shooting candidate's photo, if the accekeration that electronic equipment detects self is the biggest, then this electronics sets
Standby kinestate changes the most greatly, and the definition of this candidate's photo of shooting can be the lowest.
Wherein, the corresponding relation of accekeration and the first stationary value can be arranged by User Defined, it is also possible to
Being preset by developer, the present embodiment does not limits.
By corresponding relation it is: illustrating as a example by the first stationary value=1/ accekeration, electronic equipment determines candidate
First stationary value of picture A is 10；First stationary value of candidate photo B is 2.5；The of candidate photo C
One stationary value is 5；First stationary value of candidate photo D is 5.
In step 505, candidate's photo the highest for the first stationary value is defined as the highest candidate of definition shine
Sheet.
Owing to the first stationary value of candidate's picture A is the highest, candidate photo C is defined as definition by electronic equipment
The highest candidate's photo.
In sum, the method, photo taking provided in disclosure embodiment, by the merit of taking pictures of electronic equipment
After being activated, shoot candidate's photo every prefixed time interval, and when receiving shutter instruction,
Target picture determined by candidate's photo before and after the reception time receiving shutter instruction so that electronics sets
Target picture determined by the standby candidate's photo that can never occur to shoot during shake, solves because user presses
Shutter release button and cause electronic equipment to be shaken, thus the problem that target picture clearly cannot be shot；
Reach to obtain the effect of the higher target picture of definition.
In a kind of possible implementation method, electronic equipment is when shooting candidate's photo, it is also possible to obtain shooting
The magnitude of angular velocity of electronic equipment during this candidate's photo.Now, in the method, photo taking shown in Fig. 2, step
203 can be replaced by candidate's photo that step 603 to step 605 determines that definition is the highest, and by this time
Photo is selected to be defined as target picture, as shown in Figure 6:
In step 603, for every candidate's photo, the angle speed of electronic equipment when obtaining shooting candidate's photo
Angle value.
Electronic equipment when electronic equipment can obtain shooting candidate's photo by enabling the measuring cells such as gyroscope
Magnitude of angular velocity.
Such as, when electronic equipment obtains shooting candidate's picture A, the magnitude of angular velocity of electronic equipment is 0.2；Shooting
During candidate photo B, the magnitude of angular velocity of electronic equipment is 0.4；The angular velocity of electronic equipment during shooting candidate photo C
Value is 0.5；During shooting candidate photo D, the magnitude of angular velocity of electronic equipment is 0.1.
In step 604, the second stationary value of candidate's photo is determined according to magnitude of angular velocity.
The height of the second stationary value is inversely proportional to the size of magnitude of angular velocity, i.e. magnitude of angular velocity is the biggest, and second is steady
Definite value is the lowest.
When shooting candidate's photo, if the magnitude of angular velocity that electronic equipment detects self can be the biggest, then this electronics
The kinestate of equipment changes the most greatly, and the definition of this candidate's photo of electronic equipment shooting can be the lowest.
Wherein, the corresponding relation of magnitude of angular velocity and the second stationary value can be arranged by User Defined, it is also possible to
Being preset by developer, the present embodiment does not limits.
By corresponding relation it is: illustrating as a example by the second stationary value=1/ magnitude of angular velocity, electronic equipment determines candidate
Second stationary value of picture A is 5；First stationary value of candidate photo B is 2.5；The second of candidate photo C
Stationary value is 2；Second stationary value of candidate photo D is 10.
In step 605, candidate's photo the highest for the second stationary value is defined as the highest candidate of definition shine
Sheet.
Owing to second stationary value of candidate photo D is the highest, candidate photo D is defined as definition by electronic equipment
The highest candidate's photo.
In sum, the method, photo taking provided in disclosure embodiment, by the merit of taking pictures of electronic equipment
After being activated, shoot candidate's photo every prefixed time interval, and when receiving shutter instruction,
Target picture determined by candidate's photo before and after the reception time receiving shutter instruction so that electronics sets
Target picture determined by the standby candidate's photo that can never occur to shoot during shake, solves because user presses
Shutter release button and cause electronic equipment to be shaken, thus the problem that target picture clearly cannot be shot；
Reach to obtain the effect of the higher target picture of definition.
In the case of some is special, electronic equipment is possibly cannot be separately through accekeration or magnitude of angular velocity
Determine the more accurate kinestate of electronic equipment when shooting each candidate's photo.
In a kind of possible implementation, electronic equipment is when shooting candidate's photo, it is also possible to obtain simultaneously
The accekeration of electronic equipment and magnitude of angular velocity when shooting this candidate's photo, and combine accekeration and angular velocity
Value determines the current more accurate kinestate of electronic equipment.Now, the method, photo taking shown in Fig. 2
In, step 203 can be replaced by candidate's photo that step 703 to step 706 determines that definition is the highest,
And this candidate's photo is defined as target picture, as shown in Figure 7:
In step 703, for every candidate's photo, the acceleration of electronic equipment when obtaining shooting candidate's photo
Angle value and magnitude of angular velocity.
In step 704, the first stationary value of candidate's photo is determined according to accekeration.
As described in Figure 5, the present embodiment does not repeats the acquisition mode of the first stationary value.
In step 705, determine the second stationary value of candidate's photo according to magnitude of angular velocity.
As described in Figure 6, the present embodiment does not repeats the acquisition mode of the second stationary value.
In step 706, respectively the first stationary value of each candidate's photo is multiplied by predetermined acceleration weighted value
Product, with the product addition that the second stationary value is multiplied by preset angle speed weighted value, obtain each candidate's photo
The 3rd stationary value, candidate's photo the highest for the 3rd stationary value is defined as candidate's photo that definition is the highest.
Wherein, predetermined acceleration weighted value and preset angle speed weighted value can be arranged by User Defined,
Or being pre-set by developer, the present embodiment does not limits.
Such as, predetermined acceleration weighted value is 3, and preset angle speed weighted value is 2, then combine shown in Fig. 5
Second stationary value of each candidate's photo shown in the first stationary value of each candidate's photo and Fig. 6, calculates
Obtain the 3rd stationary value of each candidate's photo being respectively as follows: the 3rd stationary value of candidate's picture A is 40；Candidate
3rd stationary value of photo B is 12.5；3rd stationary value of candidate photo C is 19；The of candidate photo D
Three stationary values are 35.
In sum, the method, photo taking provided in disclosure embodiment, by the merit of taking pictures of electronic equipment
After being activated, shoot candidate's photo every prefixed time interval, and when receiving shutter instruction,
Target picture determined by candidate's photo before and after the reception time receiving shutter instruction so that electronics sets
Target picture determined by the standby candidate's photo that can never occur to shoot during shake, solves because user presses
Shutter release button and cause electronic equipment to be shaken, thus the problem that target picture clearly cannot be shot；
Reach to obtain the effect of the higher target picture of definition.
In method, photo taking shown in Fig. 2, step 203 can be replaced by step 803 to step 804
Obtain candidate's photo that definition is higher, and this candidate's photo be defined as target picture, as shown in Figure 8 A:
In step 803, obtain shooting time and the time difference between the reception time less than Second Threshold
Each candidate's photo.
Obtain shooting time and the time difference between the reception time each candidate's photo less than Second Threshold
Method as shown in step 403, do not repeat.
In step 804, target picture is synthesized according at least two candidate's photos in each candidate's photo.
Time difference is the highest, at these less than the similarity between each candidate's photo of Second Threshold
Among candidate's photo, it is understood that there may be the background image of some candidate's photos is relatively fuzzyyer and character image is clear,
The character image of other candidate's photos is relatively fuzzyyer and background image is clear.
In a kind of possible implementation method, electronic equipment can be determined to step 804c by step 804a
Picture rich in detail in each candidate's photo, and according at least two candidate's photo synthesis in each candidate's photo
Go out target picture, as shown in Figure 8 B.
Step 804a: shine according to the first pre-conditioned candidate selecting prospect optimum from each candidate's photo
Sheet.
First pre-conditioned includes: face is the most clear, face does not exist blood-shot eye illness and face did not exist in nictation
At least one, this first pre-conditioned condition that can be user and pass through that prospect condition setting interface is preset, should
Prospect condition setting interface can be as shown in Figure 8 C.
For each candidate's photo, electronic equipment can be distinguished in this candidate's photo by image processing techniques
Prospect and background, and obtain the prospect of each candidate's photo and the picture quality of background respectively.Such as,
When there is character image in prospect, electronic equipment can obtain character image readability, with or without blood-shot eye illness,
The whether image information such as nictation.
Electronic equipment is determined in each candidate's photo after the picture quality of prospect, according to first presetting bar
Part selects candidate's photo that prospect is optimum.
Such as, first is pre-conditioned the most clear for face, then electronic equipment is each by face recognition technology identification
In individual candidate's photo prospect, the definition of face, is defined as candidate's photo corresponding for face the highest for definition
Candidate's photo that prospect is optimum.
Step 804b: shine according to the second pre-conditioned candidate selecting background optimum from each candidate's photo
Sheet.
Second pre-conditioned includes: background is the most clear, background is the fuzzyyest, background does not exist in moving object
Any one, second pre-conditioned can be user arrange, by background condition, the condition that interface is preset for this, should
Background condition arranges interface can be as in fig. 8d.
For each candidate's photo, electronic equipment can be determined in this candidate's photo by image processing techniques
The picture quality of background.Such as, electronic equipment may determine that background whether clear, the background of candidate's photo
Whether the fuzzyyest, background exists moving object.
Electronic equipment is determined in each candidate's photo after the picture quality of background, according to second presetting bar
Part selects candidate's photo that background is optimum.
Such as, second is pre-conditioned the most clear for background, then electronic equipment is identified by image recognition technology
The definition of the image in each candidate's photo background, and by candidate's photo corresponding for background the highest for definition
It is defined as candidate's photo that background is optimum.
Step 804c: according to candidate's photo that the foreground area in candidate's photo that prospect is optimum and background are optimum
In background area synthesize target picture.
After the candidate's photo determining prospect optimum and candidate's photo that background is optimum, electronic equipment is permissible
Foreground area from candidate's photo that prospect is optimum and the background area synthesis in candidate's photo of background optimum
Go out the target picture that the definition of foreground and background is the highest.
Such as, Fig. 8 E is candidate's photo that prospect is optimum, and Fig. 8 F is candidate's photo that background is optimum, electronics
Background area in foreground area in Fig. 8 E and Fig. 8 F is synthesized by equipment, the target image after being synthesized
Fig. 8 G.
It should be noted that what the picture synthesis method shown in disclosure embodiment was merely exemplary, not
The method of candidate's photo synthesis target picture is made restriction.
In sum, the method, photo taking provided in disclosure embodiment, by the merit of taking pictures of electronic equipment
After being activated, shoot candidate's photo every prefixed time interval, and when receiving shutter instruction,
Target picture determined by candidate's photo before and after the reception time receiving shutter instruction so that electronics sets
Target picture determined by the standby candidate's photo that can never occur to shoot during shake, solves because user presses
Shutter release button and cause electronic equipment to be shaken, thus the problem that target picture clearly cannot be shot；
Reach to obtain the effect of the higher target picture of definition.
Following for disclosure device embodiment, may be used for performing method of disclosure embodiment.For the disclosure
The details not disclosed in device embodiment, refer to method of disclosure embodiment.
Fig. 9 is the flow chart according to a kind of photo camera shown in an exemplary embodiment, and this device should
In the electronic equipment with photographic head, this device includes: taking module 910, receiver module 920, really
Cover half block 930.
Taking module 910, is configured to after camera function enables, and shoots a time every prefixed time interval
Select photo；
Receiver module 920, is configured to receive shutter instruction；
Determine module 930, be configured to the reception time according to shutter instruction and at least one candidate's photo determines
Go out target picture.
In sum, the photo camera provided in disclosure embodiment, by the merit of taking pictures of electronic equipment
After being activated, shoot candidate's photo every prefixed time interval, and when receiving shutter instruction,
Target picture determined by candidate's photo before and after the reception time receiving shutter instruction so that electronics sets
Target picture determined by the standby candidate's photo that can never occur to shoot during shake, solves because user presses
Shutter release button and cause electronic equipment to be shaken, thus the problem that target picture clearly cannot be shot；
Reach to obtain the effect of the higher target picture of definition.
Figure 10 is the block diagram according to a kind of photo camera shown in another exemplary embodiment, and this device should
In the electronic equipment with photographic head, this device includes: taking module 910, receiver module 920, really
Cover half block 930.
Taking module 910, is configured to after camera function enables, and shoots a time every prefixed time interval
Select photo；
Receiver module 920, is configured to receive shutter instruction；
Determine module 930, be configured to the reception time according to shutter instruction and at least one candidate's photo determines
Go out target picture.
Optionally, determine module 930, including: first determine submodule 931, second determine submodule 932.
First determines submodule 931, is configured to obtain shooting time and the time difference between the reception time
Little candidate's photo, is defined as target picture by candidate's photo；
Or,
Second determines submodule 932, is configured to obtain shooting time and the time difference between the reception time
Little and time difference is more than candidate's photo of first threshold, candidate's photo is defined as target picture, the first threshold
Value is the threshold value arranged previously according to shutter compressing time.
Optionally, determine module 930, including: first obtains submodule the 933, the 3rd determines submodule 934.
First obtains submodule 933, is configured to obtain shooting time and the time difference between the reception time not
Exceed each candidate's photo of Second Threshold；
3rd determines submodule 934, is configured to determine, from each candidate's photo, the candidate that definition is the highest
Photo, is defined as target picture by candidate's photo the highest for definition.
Optionally, the 3rd determines submodule 934, is configured to for every candidate's photo, obtains shooting and waits
The accekeration of electronic equipment when selecting photo；The first stationary value of candidate's photo is determined according to accekeration；Will
Candidate's photo that first stationary value is the highest is defined as candidate's photo that definition is the highest；Or,
3rd determines submodule 934, is configured to for every candidate's photo, when obtaining shooting candidate's photo
The magnitude of angular velocity of electronic equipment；The second stationary value of candidate's photo is determined according to magnitude of angular velocity；Stable by second
Candidate's photo that value is the highest is defined as candidate's photo that definition is the highest；Or,
3rd determines submodule 934, is configured to for every candidate's photo, when obtaining shooting candidate's photo
The accekeration of electronic equipment and magnitude of angular velocity；The first stationary value of candidate's photo is determined according to accekeration；
The second stationary value of candidate's photo is determined according to magnitude of angular velocity；Respectively by the first stationary value of each candidate's photo
It is multiplied by the product of predetermined acceleration weighted value, with the product phase that the second stationary value is multiplied by preset angle speed weighted value
Add, obtain the 3rd stationary value of each candidate's photo, candidate's photo the highest for the 3rd stationary value is defined as clearly
Candidate's photo that clear degree is the highest.
Optionally, determine module 930, including: second obtains submodule 935, synthon module 936.
Second obtains submodule 935, is configured to obtain shooting time and the time difference between the reception time not
Exceed each candidate's photo of Second Threshold；
Synthon module 936, is configured to synthesize according at least two candidate's photos in each candidate's photo
Target picture.
Optionally, synthon module 936, including: first selects submodule 936a, the second selection submodule
936b, photo synthon module 936c.
First selects submodule 936a, is configured to from each candidate's photo according to the first pre-conditioned selection
Going out candidate's photo that prospect is optimum, first pre-conditioned includes: face is the most clear, face does not exist blood-shot eye illness and
There is not at least one in nictation in face；
Second selects submodule 936b, is configured to from each candidate's photo according to the second pre-conditioned selection
Going out candidate's photo that background is optimum, second pre-conditioned includes: background is the most clear, background is the fuzzyyest, background
There is not any one in moving object；
Photo synthon module 936c, be configured to according to the foreground area in the optimum candidate's photo of prospect and
Background area in candidate's photo that background is optimum synthesizes target picture.
In sum, the photo camera provided in disclosure embodiment, by the merit of taking pictures of electronic equipment
After being activated, shoot candidate's photo every prefixed time interval, and when receiving shutter instruction,
Target picture determined by candidate's photo before and after the reception time receiving shutter instruction so that electronics sets
Target picture determined by the standby candidate's photo that can never occur to shoot during shake, solves because user presses
Shutter release button and cause electronic equipment to be shaken, thus the problem that target picture clearly cannot be shot；
Reach to obtain the effect of the higher target picture of definition.
About the device in above-described embodiment, wherein modules performs the concrete mode of operation relevant
The embodiment of the method is described in detail, explanation will be not set forth in detail herein.
The disclosure one exemplary embodiment provides a kind of photo camera, and this device is applied to have shooting
In the electronic equipment of head, it is possible to realizing the method, photo taking that the disclosure provides, this photo camera includes:
Processor, for storing the memorizer of processor executable；
Wherein, processor is configured to:
After camera function enables, shoot candidate's photo every prefixed time interval；
Receive shutter instruction；
Target picture determined by reception time and at least one candidate's photo according to shutter instruction.
Figure 11 is the block diagram according to a kind of photo camera shown in an exemplary embodiment.Such as, device
1100 can be mobile phone, computer, digital broadcast terminal, messaging devices, game console,
Tablet device, armarium, body-building equipment, personal digital assistant etc..
With reference to Figure 11, device 1100 can include following one or more assembly: processes assembly 1102, storage
Device 1104, power supply module 1106, multimedia groupware 1108, audio-frequency assembly 1110, input/output (I/O)
Interface 1112, sensor cluster 1114, and communications component 1116.
Process assembly 1102 and generally control the integrated operation of device 1100, such as with display, call,
The operation that data communication, camera operation and record operation are associated.Process assembly 1102 can include one or
Multiple processors 1118 perform instruction, to complete all or part of step of above-mentioned method.Additionally, place
Reason assembly 1102 can include one or more module, it is simple to processes between assembly 1102 and other assemblies
Alternately.Such as, process assembly 1102 and can include multi-media module, to facilitate multimedia groupware 1108 He
Process between assembly 1102 is mutual.
Memorizer 1104 is configured to store various types of data to support the operation at device 1100.This
The example of a little data includes any application program for operation on device 1100 or the instruction of method, contact
Personal data, telephone book data, message, picture, video etc..Memorizer 1104 can by any kind of easily
The property lost or non-volatile memory device or combinations thereof realize, such as static RAM
(SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM
(EPROM), programmable read only memory (PROM), read only memory (ROM), magnetic memory,
Flash memory, disk or CD.
The various assemblies that power supply module 1106 is device 1100 provide electric power.Power supply module 1106 can include
Power-supply management system, one or more power supplys, and other with generate for device 1100, manage and distribute electric power
The assembly being associated.
The screen of one output interface of offer that multimedia groupware 1108 is included between device 1100 and user.
In certain embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen
Curtain includes that touch panel, screen may be implemented as touch screen, to receive the input signal from user.Touch
Touch panel and include that one or more touch sensor is with the gesture on sensing touch, slip and touch panel.Touch
Touch sensor and can not only sense touch or the border of sliding action, but also detect and touch or slide
Relevant persistent period and pressure.In certain embodiments, multimedia groupware 1108 includes a preposition shooting
Head and/or post-positioned pick-up head.When device 1100 is in operator scheme, during such as screening-mode or video mode, front
Put photographic head and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and rearmounted
Photographic head can be a fixing optical lens system or have focal length and optical zoom ability.
Audio-frequency assembly 1110 is configured to output and/or input audio signal.Such as, audio-frequency assembly 1110 wraps
Include a mike (MIC), when device 1100 is in operator scheme, such as call model, logging mode and language
During sound recognition mode, mike is configured to receive external audio signal.The audio signal received can be by
It is further stored in memorizer 1104 or sends via communications component 1116.In certain embodiments, audio group
Part 1110 also includes a speaker, is used for exporting audio signal.
I/O interface 1112 provides interface for processing between assembly 1102 and peripheral interface module, above-mentioned periphery connects
Mouth die block can be keyboard, puts striking wheel, button etc..These buttons may include but be not limited to: home button,
Volume button, start button and locking press button.
Sensor cluster 1114 includes one or more sensor, for providing various aspects for device 1100
State estimation.Such as, what sensor cluster 1114 can detect device 1100 opens/closed mode, group
The relative localization of part, such as assembly are display and the keypad of device 1100, and sensor cluster 1114 also may be used
With detection device 1100 or the position change of 1,100 1 assemblies of device, user and depositing that device 1100 contacts
Or do not exist, device 1100 orientation or acceleration/deceleration and the variations in temperature of device 1100.Sensor cluster
1114 can include proximity transducer, are configured to when not having any physical contact object near detection
Existence.Sensor cluster 1114 can also include optical sensor, such as CMOS or ccd image sensor,
For using in imaging applications.In certain embodiments, this sensor cluster 1114 can also include accelerating
Degree sensor, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communications component 1116 is configured to facilitate the logical of wired or wireless mode between device 1100 and other equipment
Letter.Device 1100 can access wireless network based on communication standard, such as Wi-Fi, 2G or 3G, or it
Combination.In one exemplary embodiment, communications component 1116 receives from outside via broadcast channel
The broadcast singal of broadcasting management systems or broadcast related information.In one exemplary embodiment, communications component
1116 also include near-field communication (NFC) module, to promote junction service.Such as, can base in NFC module
In RF identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology,
Bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 1100 can be by one or more application specific integrated circuits
(ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), FPGA
Device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or its
He realizes by electronic component, is used for performing above-mentioned method, photo taking.
In the exemplary embodiment, a kind of non-transitory computer-readable storage medium including instruction is additionally provided
Matter, such as, include the memorizer 1104 of instruction, and above-mentioned instruction can be performed by the processor 1118 of device 1100
To complete above-mentioned method, photo taking.Such as, non-transitory computer-readable recording medium can be ROM,
Random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc..
Those skilled in the art, after considering description and putting into practice invention disclosed herein, will readily occur to these public affairs
Other embodiment opened.The application is intended to any modification, purposes or the adaptations of the disclosure,
These modification, purposes or adaptations are followed the general principle of the disclosure and include that the disclosure is not disclosed
Common knowledge in the art or conventional techniques means.Description and embodiments is considered only as exemplary
, the true scope of the disclosure and spirit are pointed out by claim below.
It should be appreciated that the disclosure is not limited to accurate knot described above and illustrated in the accompanying drawings
Structure, and various modifications and changes can carried out without departing from the scope.The scope of the present disclosure is only by appended
Claim limits.
Claims (13)
1. a method, photo taking, it is characterised in that be applied to have in the electronic equipment of photographic head, institute
The method of stating includes:
After camera function enables, shoot candidate's photo every prefixed time interval；
Receive shutter instruction；
Target picture determined by reception time and at least one described candidate's photo according to described shutter instruction.
Method the most according to claim 1, it is characterised in that described connecing according to described shutter instruction
Between the time receiving and target picture determined by least one described candidate's photo, including:
Obtain shooting time and candidate's photo of the minimum of the time difference between the described reception time, by described time
Photo is selected to be defined as described target picture；
Or,
Obtain shooting time and the time difference between the described reception time is minimum and described time difference is more than the
Candidate's photo of one threshold value, is defined as described target picture by described candidate's photo, and described first threshold is pre-
The threshold value first arranged according to shutter compressing time.
Method the most according to claim 1, it is characterised in that described connecing according to described shutter instruction
Between the time receiving and target picture determined by least one described candidate's photo, including:
Obtain shooting time and the time difference between the described reception time each candidate less than Second Threshold
Photo；
Determine, from each candidate's photo described, candidate's photo that definition is the highest, by the highest for described definition
Candidate's photo be defined as described target picture.
Method the most according to claim 3, it is characterised in that described from each candidate's photo described
Determine candidate's photo that definition is the highest, including:
For every candidate's photo, obtain the accekeration of described electronic equipment when shooting described candidate's photo；
The first stationary value of described candidate's photo is determined according to described accekeration；By the highest for described first stationary value
Candidate's photo is defined as candidate's photo that definition is the highest；Or,
For every candidate's photo, obtain the magnitude of angular velocity of described electronic equipment when shooting described candidate's photo；
The second stationary value of described candidate's photo is determined according to described magnitude of angular velocity；By the highest for described second stationary value
Candidate's photo is defined as candidate's photo that definition is the highest；Or,
For every candidate's photo, obtain described electronic equipment when shooting described candidate's photo accekeration and
Magnitude of angular velocity；The first stationary value of described candidate's photo is determined according to described accekeration；According to described angle speed
Angle value determines the second stationary value of described candidate's photo；Described first steady by each candidate's photo described respectively
Definite value is multiplied by the product of predetermined acceleration weighted value, is multiplied by preset angle speed weighted value with described second stationary value
Product addition, obtain the 3rd stationary value of each candidate's photo described, by the highest for described 3rd stationary value
Candidate's photo is defined as candidate's photo that definition is the highest.
Method the most according to claim 1, it is characterised in that described connecing according to described shutter instruction
Between the time receiving and target picture determined by least one described candidate's photo, including:
Obtain shooting time and the time difference between the described reception time each candidate less than Second Threshold
Photo；
Described target picture is synthesized according at least two candidate's photos in each candidate's photo described.
Method the most according to claim 5, it is characterised in that each candidate's photo described in described basis
In at least two candidate's photos synthesize described target picture, including:
According to the first pre-conditioned candidate's photo selecting prospect optimum, institute from each candidate's photo described
State first pre-conditioned to include: face is the most clear, face does not exist blood-shot eye illness and face does not exist in nictation extremely
One item missing；
According to the second pre-conditioned candidate's photo selecting background optimum, institute from each candidate's photo described
State second pre-conditioned to include: background is the most clear, background is the fuzzyyest, background does not exist appointing in moving object
Anticipate one；
According in candidate's photo that the foreground area in candidate's photo that described prospect is optimum and described background are optimum
Background area synthesize described target picture.
7. a photo camera, it is characterised in that be applied to have in the electronic equipment of photographic head, institute
State device to include:
Taking module, is configured to after camera function enables, and shoots a candidate every prefixed time interval
Photo；
Receiver module, is configured to receive shutter instruction；
Determine module, be configured to the reception time according to described shutter instruction and at least one described candidate is shone
Sheet determines target picture.
Device the most according to claim 7, it is characterised in that described determine module, including:
First determines submodule, is configured to obtain shooting time and the time difference between the described reception time
Minimum candidate's photo, is defined as described target picture by described candidate's photo；
Or,
Second determines submodule, is configured to obtain shooting time and the time difference between the described reception time
Minimum and described time difference is more than candidate's photo of first threshold, and described candidate's photo is defined as described mesh
Mark photo, described first threshold is the threshold value arranged previously according to shutter compressing time.
Device the most according to claim 7, it is characterised in that described determine module, including:
First obtains submodule, is configured to obtain shooting time and the time difference between the described reception time
Each candidate's photo less than Second Threshold；
3rd determines submodule, is configured to determine, from each candidate's photo described, the time that definition is the highest
Select photo, candidate's photo the highest for described definition is defined as described target picture.
Device the most according to claim 9, it is characterised in that
Described 3rd determines submodule, is configured to for every candidate's photo, obtains and shoots described candidate photograph
The accekeration of described electronic equipment during sheet；The first steady of described candidate's photo is determined according to described accekeration
Definite value；Candidate's photo the highest for described first stationary value is defined as candidate's photo that definition is the highest；Or,
Described 3rd determines submodule, is configured to for every candidate's photo, obtains and shoots described candidate photograph
The magnitude of angular velocity of described electronic equipment during sheet；The second steady of described candidate's photo is determined according to described magnitude of angular velocity
Definite value；Candidate's photo the highest for described second stationary value is defined as candidate's photo that definition is the highest；Or,
Described 3rd determines submodule, is configured to for every candidate's photo, obtains and shoots described candidate photograph
The accekeration of described electronic equipment and magnitude of angular velocity during sheet；Determine that described candidate is shone according to described accekeration
First stationary value of sheet；The second stationary value of described candidate's photo is determined according to described magnitude of angular velocity；Respectively will
Described first stationary value of each candidate's photo described is multiplied by the product of predetermined acceleration weighted value, with described
Two stationary values are multiplied by the product addition of preset angle speed weighted value, obtain the 3rd steady of each candidate's photo described
Definite value, is defined as, by candidate's photo the highest for described 3rd stationary value, candidate's photo that definition is the highest.
11. devices according to claim 7, it is characterised in that described determine module, including:
Second obtains submodule, is configured to obtain shooting time and the time difference between the described reception time
Each candidate's photo less than Second Threshold；
Synthon module, is configured to according at least two candidate's photo synthesis in each candidate's photo described
Go out described target picture.
12. devices according to claim 11, it is characterised in that described synthon module, including:
First selects submodule, is configured to from each candidate's photo described according to the first pre-conditioned selection
Going out candidate's photo that prospect is optimum, described first pre-conditioned includes: face is the most clear, face does not exist red
There is not at least one in nictation in eye and face；
Second selects submodule, is configured to from each candidate's photo described according to the second pre-conditioned selection
Going out candidate's photo that background is optimum, described second pre-conditioned includes: background is the most clear, background is the fuzzyyest,
There is not any one in moving object in background；
Photo synthon module, be configured to according to the foreground area in the optimum candidate's photo of described prospect and
Background area in candidate's photo that described background is optimum synthesizes described target picture.
13. 1 kinds of photo cameras, it is characterised in that described device includes:
Processor；
For storing the memorizer of described processor executable；
Wherein, described processor is configured to:
After camera function enables, shoot candidate's photo every prefixed time interval；
Receive shutter instruction；
Target picture determined by reception time and at least one described candidate's photo according to described shutter instruction.
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