CN105894455A - Photographing method, device and electronic equipment - Google Patents
Photographing method, device and electronic equipment Download PDFInfo
- Publication number
- CN105894455A CN105894455A CN201610483170.9A CN201610483170A CN105894455A CN 105894455 A CN105894455 A CN 105894455A CN 201610483170 A CN201610483170 A CN 201610483170A CN 105894455 A CN105894455 A CN 105894455A
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- China
- Prior art keywords
- photographic head
- electronic equipment
- image data
- frame image
- photographic
- Prior art date
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformation in the plane of the image
- G06T3/40—Scaling the whole image or part thereof
- G06T3/4038—Scaling the whole image or part thereof for image mosaicing, i.e. plane images composed of plane sub-images
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration by the use of more than one image, e.g. averaging, subtraction
-
- 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
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
-
- 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
Abstract
The invention provides a photographing method, device and electronic equipment. In the photographing method provided by the invention, if a panorama image is formed by splicing M frames of image data, one or more cameras in the electronic equipment need to photograph M frames of image data on multiple photographing positions of the electronic equipment, namely that the user does not need to rotate the electronic equipment in the photographing process; the one or more cameras in the electronic equipment obtain M frames of image data from multiple photographing positions of the electronic equipment; and then the M frames of image data are spliced to obtain the panorama image according to the order information for splicing the M frames of image data. Since the user does not need to rotate the electronic equipment, the jitter occurring in a moving process of the electronic equipment can be avoided, thus the inclination degree among the frames of image data is relatively small or zero, and the time of forming the panorama image is saved. Furthermore, the user experience is enhanced.
Description
Technical field
The present embodiments relate to image taking technical field, more particularly relate to a kind of photographic method, dress
Put and electronic equipment.
Background technology
Recently electronic equipment such as mobile communication terminal, personal digital assistant (Personal Digital
Assistant, PDA), intelligent watch etc. is widely applied.These electronic equipments provide the user
Various functions, such as, use camera to take pictures.
Camera in electronic equipment all supports that panorama is taken pictures at present.By obtaining two frames or multiple image and inciting somebody to action
Acquired image is spliced into a two field picture and realizes panorama and take pictures.User, when panning photo, needs
Rotate electronic equipment, in order to obtain the scenery needing shooting, but user is when rotating electronic equipment, warp
Often can shake, cause there is inclination in various degree between each two field picture that electronic equipment obtains.To
When each two field picture splices, need the inclination of each two field picture is corrected, cause generating panoramic picture
Time longer.
Summary of the invention
In view of this, this application provides a kind of photographic method, device and electronic equipment, existing to overcome
Technology is shaken when mobile electronic device due to user, causes having in various degree between each two field picture
Inclination so that generate the time longer problem of panoramic picture.
For achieving the above object, the present invention provides following technical scheme:
The application first aspect provides a kind of photographic method, is applied to electronic equipment, described electronic equipment
Including one or more photographic head, described photographic method includes: obtains and keeps relative stability at electronic equipment
Time the one or more photographic head shooting M frame image data；According to the one or more photographic head
Positional information, determines the order information splicing described M frame image data；Splice according to described order information
Described M frame image data, it is thus achieved that panoramic picture.
In the first implementation of the application first aspect, described acquisition keeps the most steady at electronic equipment
Regularly the M frame image data of the one or more photographic head shooting includes: receive the finger making photographic head move
Order；Controlling the one or more photographic head to move along desired guiding trajectory, shooting obtains described M frame image data.
The first implementation in the first implementation of the application first aspect, described desired guiding trajectory
It it is a track forming closed loop.
The second implementation in the first implementation of the application first aspect, described M shooting position
It is set to M the shooting point chosen on described desired guiding trajectory.
A kind of realization side in the second realization side in the first implementation of the application first aspect
Formula, described M shooting point is symmetrically dispersed on described desired guiding trajectory.
The third implementation in the first implementation of the application first aspect, described in described foundation
The positional information of one or more photographic head, determines the order information bag splicing described M frame image data
Include: according to the positional information of the one or more photographic head and shoot time of described M frame image data
Information, determines the splicing order information of described M frame image data.
In the second implementation in the first implementation of the application first aspect, described electronics sets
For including multiple photographic head, when electronic equipment keeps relative stability, the one or more is taken the photograph in described acquisition
As the M frame image data of head shooting includes: obtain and be arranged at the plurality of of described electronic equipment diverse location
The view data that photographic head shoots respectively, obtains described M frame image data.
The first in the second implementation in the first implementation of the application first aspect realizes
Mode, the described positional information according to the one or more photographic head, determine the described M two field picture of splicing
The order information of data comprises determining that the first photographic head in the plurality of photographic head；According to described first
The positional information on described electronic equipment of photographic head, determines other shootings in the plurality of photographic head
Head is relative to the position relationship information of described first photographic head；According to described position relationship information, determine
Splice the order information of described M frame image data.
The application second aspect, a kind of camera arrangement, it is characterised in that be applied to electronic equipment, described
Electronic equipment includes that one or more photographic head, described camera arrangement include: acquisition module, is used for obtaining
The M frame image data of the one or more photographic head shooting when electronic equipment keeps relative stability；Determine
Module, for the positional information according to the one or more photographic head, determines the described M two field picture of splicing
The order information of data；Concatenation module, for splicing described M frame image data according to described order information,
Obtain panoramic picture.
In the first implementation of the application second aspect, described acquisition module includes: receive unit,
For receiving the instruction making photographic head move；Control unit, is used for controlling the one or more photographic head
Moving along desired guiding trajectory, shooting obtains described M frame image data.
In the second implementation of the application second aspect, described electronic equipment includes multiple photographic head,
Described acquisition module includes: acquiring unit, for obtaining the institute being arranged at described electronic equipment diverse location
State the view data that multiple photographic head shoots respectively, obtain described M frame image data.
The first implementation in the second implementation of the application second aspect, described determines module
Including: first determines unit, for determining the first photographic head in described M photographic head；Second determines list
Unit, for the positional information on described electronic equipment according to described first photographic head, determines described
In multiple photographic head, other photographic head are relative to the position relationship information of described first photographic head；3rd determines
Unit, for according to described position relationship information, determines the order information splicing described M frame image data.
The application third aspect, a kind of electronic equipment, including one or more photographic head, and the application
The described camera arrangement of the arbitrary implementation of second aspect.
The first implementation of the application third aspect, described electronic equipment has multiple photographic head, institute
State multiple photographic head to be symmetrical set on described electronic equipment.
The first realization side in the first implementation of the application third aspect or the application third aspect
Formula, described electronic equipment is provided with guide rail, and described guide rail is that the one or more photographic head is along presetting
The track that track moves.
The second realization side in the first implementation of the application third aspect or the application third aspect
Formula, stating electronic equipment is wearable electronic, and described wearable electronic is able to maintain that and user one
Body part relatively fixed position relation.
Understanding via above-mentioned technical scheme, compared with prior art, what the embodiment of the present application provided takes pictures
Method, if a Zhang Quanjing image is spliced by M frame image data, then in electronic equipment one or
Multiple photographic head need taking pictures at multiple camera sites of electronic equipment shooting M frame image data, i.e. user
During need not rotate electronic equipment, the one or more photographic head in electronic equipment, can set at electronics
Standby multiple camera sites obtain M frame image data, the most again according to the order letter of splicing M frame image data
Breath, splices M frame image data, it is thus achieved that panoramic picture.Owing to user need not rotate electronic equipment,
So the jitter conditions that electronic equipment occurs in moving process can be avoided so that each frame image data it
Between inclined degree less, or there is no inclined degree, thus save the time forming panoramic picture.Enter
One step, improves Consumer's Experience.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments of the invention, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
The schematic flow sheet of the implementation of a kind of photographic method that Fig. 1 provides for the embodiment of the present application；
3 frame image datas that Fig. 2 provides for the embodiment of the present application and the schematic diagram of panoramic picture；
A kind of photographic method that Fig. 3 provides for the embodiment of the present application obtains and keeps the most steady at electronic equipment
Regularly the method flow of a kind of implementation of M frame image data of the one or more photographic head shooting shows
It is intended to；
The kinestate schematic diagram of Fig. 4 provide for the embodiment of the present application two guide rail the most in the same time；
The kinestate schematic diagram of Fig. 5 provide for the embodiment of the present application two photographic head the most in the same time；
The structural representation of a kind of camera arrangement that Fig. 6 provides for the embodiment of the present application；
A kind of implementation of acquisition module in a kind of camera arrangement that Fig. 7 provides for the embodiment of the present application
Structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1, the flow process for the implementation of a kind of photographic method of the embodiment of the present application offer is illustrated
Figure.This photographic method can apply to electronic equipment, and electronic equipment can include one or more photographic head.
Photographic method includes:
Step S101: obtain the one or more photographic head shooting when electronic equipment keeps relative stability
M frame image data.
M is the positive integer more than or equal to 2.
M frame image data is that photographic head obtains in the multiple different position of electronic equipment.
Step S102: according to the positional information of the one or more photographic head, determines the described M of splicing
The order information of frame image data.
When each view data is spliced, it is that the overlapping region in each view data is spelled
Connect, in order to accelerate to splice speed, need the view data by having overlapping region adjacent.Splicing
Time, directly carry out splicing by adjacent view data.
Assume that M is 3, and 3 frame image datas be view data 21 as shown in Figure 2, view data 22 with
And view data 23.View data 21 is photographic head A shooting；View data 22 is photographic head B shooting；
View data 23 is photographic head C shooting.
Assuming that photographic head A is adjacent with photographic head B, photographic head B is adjacent with photographic head C, then according to one or many
The positional information of individual photographic head, the order of splicing 3 frame image data determined is: view data 21, figure
As data 22, view data 23.
As can be seen from Figure 2 on the right side of view data 21, left side with view data 22 has overlapping region, as
Shown in triangle dash area.The right side of view data 22 has overlapping region with the left side of view data 23,
As shown in double triangle area shading part.
Step S103: splice described M frame image data according to described order information, it is thus achieved that panoramic picture.
Concrete, according to described order information, determine the overlapping region in adjacent image data；By described
Overlapping region in adjacent image data is merged, it is thus achieved that described panoramic picture.
Determine the overlapping region in adjacent image data, can be by match point choose and demarcation determines
's.
Still as a example by Fig. 2, after view data 21, view data 22 and view data 23 are spliced, obtain
Panoramic picture 24.
After step s 103, it is also possible to including: this panoramic picture is converted into the picture of preset format,
And store.
The embodiment of the present application provide photographic method, if a Zhang Quanjing image spliced by M frame image data and
Become, then the one or more photographic head in electronic equipment need to clap in multiple camera sites of electronic equipment
Take the photograph M frame image data, i.e. user to need not rotate electronic equipment, in electronic equipment during taking pictures
Individual or multiple photographic head, can obtain M frame image data, depend in multiple camera sites of electronic equipment
According to the order information of splicing M frame image data, M frame image data is spliced, it is thus achieved that panoramic picture.
Owing to user need not rotate electronic equipment, it is possible to avoid electronic equipment to occur in moving process
Jitter conditions so that the inclined degree between each frame image data is less, or there is no inclined degree, thus
Save the time forming panoramic picture.Further, Consumer's Experience is improved.
Refer to Fig. 3, keep at electronic equipment for a kind of photographic method that the embodiment of the present application provides obtains
The method of a kind of implementation of M frame image data of the one or more photographic head shooting when relatively stablizing
Schematic flow sheet, the method is a kind of implementation of step S101 in Fig. 1, and the method includes:
Step S301: receive the instruction making photographic head move.
Can arrange corresponding virtual key or physical button on electronic equipment, user's touch-control is the most virtual
After button or physical button, generate the instruction making photographic head move.
Also can pre-set default gesture, when default gesture being detected, generate the finger making photographic head move
Order.
When can also be to receive photographing panorama picture instruction, generate the instruction making photographic head move.
Step S302: control the one or more photographic head and move along desired guiding trajectory, shooting obtains described
M frame image data.
It is understood that desired guiding trajectory can be the track of a closed loop.This closed loop track can be ring
Shape, square etc., the shape of closed loop track depends on and electronic device types and shape.Such as set when electronics
Standby for intelligent watch time, the dial plate of intelligent watch is shaped as ring-type, then closed loop track be shaped as annular,
The dial plate of intelligent watch is shaped as square, then closed loop track be shaped as square.
Desired guiding trajectory can also be the track of non-closed loop.The embodiment of the present application not shape to desired guiding trajectory
It is defined.
It is understood that photographic head can be arranged on rotatable guide rail, receive and make photographic head move
During dynamic instruction, the guide rail at photographic head place can rotate along desired guiding trajectory, i.e. so that one or many
Individual photographic head moves along desired guiding trajectory.
Assuming that guide rail is closed annular guide rail, as shown in Figure 4, photographic head position on guide rail 41 is fixing
, the rotation of guide rail 41 can drive cam movement, shows the fortune of two guide rails the most in the same time in Fig. 4
Dynamic view, in order to embody guide rail kinestate, draws square dash area in guide rail and marks
Know.Square dash area from guide rail is it can be seen that guide rail is moved, and photographic head is led the most relatively
Rail is moved.
Fig. 4 shows 3 photographic head, respectively photographic head 42, photographic head 43 and photographic head 44, in reality
In the application of border, photographic head can be 1, it is also possible to being 2 or more than 2, the embodiment of the present application is not to this
Make concrete restriction.
It is understood that the guide rail in the embodiment of the present application can not also rotate, i.e. fixing, shooting
Head can move on guide rail, and guide rail limits the motion track of photographic head.
Such as Fig. 5, it is two cam movement view the most in the same time, the square shadow part from guide rail
Dividing it can be seen that guide rail is not moved, photographic head opposite rail is moved.Can from Fig. 4 or Fig. 5
To find out, the angle of photographic head each photographic head the most or guide rail drive photographic head needs movement is the least.
When driving photographic head to move for guide rail rotation, can be in advance according to the photographic head arranged on guide rail
Number, the angle rotating guide rail is configured.Such as when being provided with 1 photographic head on guide rail, guide rail
The angle driving photographic head to move can be approximated to be 360 °；When being provided with 2 photographic head on guide rail, and two
When the angle of individual photographic head is 180 ° (defining α as shown in Figure 5 is the angle between two photographic head),
The angle that guide rail drives photographic head to move can be approximated to be 180 °.
When fixing for guide rail, photographic head can move with opposite rail, i.e. along desired guiding trajectory move time, permissible
The angle of movement is needed to carry out in advance each photographic head according to the number of photographic head and the position of photographic head
Arrange.Such as when having 1 photographic head, photographic head can move 360 ° on desired guiding trajectory, when there being two
Photographic head, and when the angle of individual photographic head is 180 °, photographic head angle of movement on desired guiding trajectory is permissible
It is approximately 180 °.Guide rail is the track moved so that photographic head along desired guiding trajectory.
Each embodiment of the application " controls the one or more photographic head to move along desired guiding trajectory " bag
Including guide rail rotation drives photographic head to move and photographic head mobile two kinds of feelings on the desired guiding trajectory that guide rail limits
Condition.
Photographic head in electronic equipment can with only one of which, when user carry out panorama take pictures time, can be made this
Photographic head moves along desired guiding trajectory, chooses M shooting point in this desired guiding trajectory, claps in each shooting point
Take the photograph a frame image data, thus obtain M frame image data.
Photographic head in electronic equipment can have two, when user carry out panorama take pictures time, two can be made
Photographic head moves that (cannot rotate at guide rail, photographic head can move on the guideway in opposite directions
Time dynamic, it is possible to achieve this mode) or identical direction move.When M is even number, each photographic head can
To choose M/2 shooting point in desired guiding trajectory；When M is odd number, a photographic head can be in desired guiding trajectory
Choosing (M+1)/2 shooting point, another photographic head can be chosen (M-1)/2 in desired guiding trajectory and clap
Take the photograph a little, shoot a frame image data in each shooting point, thus obtain M frame image data.
Electronic equipment can have plural photographic head, at this point it is possible to entering each photographic head in advance
When row panorama is taken pictures, moving direction in desired guiding trajectory and the number of shooting point chosen are configured,
As long as the shooting point sum of all photographic head is M.
It is understood that the photographic head in electronic equipment can be rotating camera, now, carrying out
When panorama is taken pictures, photographic head can be chosen less than M picture-taking position in desired guiding trajectory, such as, works as electronics
If middle only one of which rotating camera, then this rotating camera can be chosen less than M bat in desired guiding trajectory
Taking the photograph a little, such as M-1, in some or multiple shooting point, photographic head can utilize its characteristic that can rotate
Shoot two frames or multiple image data, as long as the sum of the view data of photographic head shooting is M frame.
Rotating camera moving direction in desired guiding trajectory can be pre-set, choose the individual of camera site
Number, the direction of default camera site rotating camera and this position obtain view data number.
During it is understood that prior art utilizes a rotating camera photographing panorama picture, due to
The angle that rotating camera rotates is excessive, may cause the edge distortion of panoramic picture, and the application due to
Use a photographic head to obtain M frame image data in multiple camera sites, or multiple photographic head is in multiple bats
Act as regent and put acquisition M frame image data so that the angle that rotating camera rotates is less, so that panorama sketch
As fidelity.
In order to preferably M frame image data be spliced, it is preferred that the M chosen on desired guiding trajectory
Shooting point is symmetrically distributed on desired guiding trajectory.Such as view data 21 is adjacent with view data 22, picture number
Image according to 21 distance edge preset distances is identical apart from the image of edge preset distance with view data 22,
And each adjacent image data is not always the case, in adjacent image data, match point is chosen and timing signal,
Owing to partial distance edge identical with other view data in each view data is all predeterminable range, because of
This only can choose match point from the part apart from edge preset distance, such that it is able to improve adjacent image number
The speed chosen according to middle match point and demarcate, further increases the formation speed of panoramic picture.
Further, M shooting point is symmetrical arranged, it is also possible to the distortion making each frame image data is minimum,
Thus time-consuming in terms of distortion correction, improve the formation speed of panoramic picture further.
Certainly M camera site can also be asymmetric.
In above-mentioned photographic method embodiment, according to the position of the one or more photographic head in photographic method
Confidence cease, determine splice described M frame image data order information can particularly as follows: foundation one
Or the positional information of multiple photographic head and shoot the temporal information of described M frame image data, determine described M
The splicing order information of frame image data.
When only one of which photographic head in electronic equipment, due to M frame image data, it is all that this photographic head is along pre-
If track moves, (including that guide rail rotates drives photographic head to move with photographic head in the upper movement two of fixing guide rail
Plant different situations) obtain, the acquisition of the most each frame image data all has sequencing, now may be used
To obtain the temporal information of M frame image data according to photographic head, determine the splicing order of M frame image data.
Generally, the sequencing of shooting M frame image data, it is the splicing order of M frame image data.
When electronic equipment has two or more photographic head, according to the position of the one or more photographic head
Confidence ceases, and determines that the order information splicing described M frame image data can be particularly as follows: determine the plurality of
The first photographic head in photographic head.According to described first photographic head positional information on described electronic equipment,
Determine that in the plurality of photographic head, other photographic head are believed relative to the position relationship of described first photographic head
Breath.According to described position relationship information and the temporal information of each photographic head captured image data, determine
Go out the order information splicing described M frame image data.
The first photographic head in the embodiment of the present application can be first in electronic equipment, it is also possible to is
Later, it is also possible to be middle.First is acute pyogenic infection of finger tip.
Assume that the first photographic head have taken M1Frame image data, the second camera on the left of the first photographic head is clapped
Take the photograph M2Frame image data, the 3rd photographic head on the left of second camera have taken M3Frame image data, the
N+1 photographic head on the left of N photographic head have taken MN+1Frame image data.N is for be less than or equal to more than or equal to 2
The positive integer of M-1.And M1+M2+M3+…+MN+1=M.This example be from the first photographic head be starting point,
Counterclockwise each photographic head is ranked up, naturally it is also possible to being clockwise, present application example is to this not
Limit.
And the first photographic head obtains M1Frame image data, second camera obtain M2Frame image data, N
Photographic head obtains MN+1There is sequencing the acquisition time of frame image data, and therefore splicing order is permissible
It is that the first photographic head obtains M1The priority time sequencing of frame image data, second camera obtain M2Two field picture
The priority time sequencing of data, N photographic head obtain MN+1The priority time sequencing of frame image data.
It is understood that can include multiple photographic head in electronic equipment, the position of multiple photographic head is solid
Determine immovable, and guide rail can not move.Obtain described in the most any of the above-described photographic method embodiment
When electronic equipment keeps relative stability, the M frame image data of the one or more photographic head shooting includes:
Obtain and be arranged at the view data that the plurality of photographic head of described electronic equipment diverse location shoots respectively,
Obtain described M frame image data.
Preferably, above-mentioned multiple photographic head are M, and the most each photographic head has only in its fixing position
Photographs one frame image data.Now M photographic head can be common camera.
When the photographic head in electronic equipment can not move along desired guiding trajectory, and when guide rail can not move, clap
According to positional information according to the one or more photographic head in method, determine the described M two field picture number of splicing
According to order information comprise determining that the first photographic head in the plurality of photographic head；Take the photograph according to described first
As the positional information on described electronic equipment of head, determine other photographic head in the plurality of photographic head
Position relationship information relative to described first photographic head；According to described position relationship information, determine spelling
Connect the order information of described M frame image data.
The first photographic head in the embodiment of the present application can be first in electronic equipment, it is also possible to is
Later, it is also possible to be middle.First is acute pyogenic infection of finger tip.
When the number of above-mentioned multiple photographic head is M, a photographic head can be determined from M photographic head
It is the first photographic head, determines other M-1 with the first photographic head successively for starting point mode clockwise or counterclockwise
The positional information relative to the first photographic head of individual photographic head, and using the sequencing of this position as splicing M
The order of frame image data.
When the number of above-mentioned multiple photographic head is less than M, it is to be understood that some or multiple shooting
Head have taken the view data of more than two frames or two frames, at this point it is possible to according to each photographic head relative to the
The positional information of one photographic head and the temporal information of each photographic head captured image data, determine M two field picture
The splicing order of data.
Assume that the first photographic head have taken M1Frame image data, the second camera on the left of the first photographic head is clapped
Take the photograph M2Frame image data, the 3rd photographic head on the left of second camera have taken M3Frame image data, the
N+1 photographic head on the left of N photographic head have taken MN+1Frame image data.N is for be less than or equal to more than or equal to 2
The positive integer of M-1.And M1+M2+M3+…+MN+1=M.This example is the most right from the first photographic head
Each photographic head is ranked up, naturally it is also possible to being clockwise, this is not limited by present application example.
And the first photographic head obtains M1Frame image data, second camera obtain M2Frame image data, N
Photographic head obtains MN+1There is sequencing the acquisition time of frame image data, and therefore splicing order is permissible
It is that the first photographic head obtains M1The priority time sequencing of frame image data, second camera obtain M2Two field picture
The priority time sequencing of data, N photographic head obtain MN+1The priority time sequencing of frame image data.
The embodiment of the present application, in addition to providing above-mentioned photographic method embodiment, additionally provides camera arrangement and implements
Example.
Referring to Fig. 6, for the structural representation of a kind of camera arrangement that the embodiment of the present application provides, this is taken pictures
Device can apply to electronic equipment, and electronic equipment can include one or more photographic head, this dress of taking pictures
Put and may include that acquisition module 601, determine module 602 and concatenation module 603, wherein:
Acquisition module 601, for obtaining the one or more shooting when electronic equipment keeps relative stability
The M frame image data of head shooting.
M is the positive integer more than or equal to 2.
M frame image data is photographic head to be obtained in the multiple different position of electronic equipment.
Determine module 602, for the positional information according to the one or more photographic head, determine splicing
The order information of described M frame image data.
When each view data is spliced, it is that the overlapping region in each view data is spelled
Connect, in order to accelerate to splice speed, need the view data by having overlapping region adjacent.Splicing
Time, directly carry out splicing by adjacent view data.
Assume that M is 3, and 3 frame image datas be view data 21 as shown in Figure 2, view data 22 with
And view data 23.View data 21 is photographic head A shooting；View data 22 is photographic head B shooting；
View data 23 is photographic head C shooting.
Assuming that photographic head A is adjacent with photographic head B, photographic head B is adjacent with photographic head C, then according to one or many
The positional information of individual photographic head, the order of splicing 3 frame image data determined is: view data 21, figure
As data 22, view data 23.
As can be seen from Figure 2 on the right side of view data 21, left side with view data 22 has overlapping region, as
Shown in triangle dash area.The right side of view data 22 has overlapping region with the left side of view data 23,
As shown in double triangle area shading part.Concatenation module 603, for splicing institute according to described order information
State M frame image data, it is thus achieved that panoramic picture.
Concrete, according to described order information, determine the overlapping region in adjacent image data；By described
Overlapping region in adjacent image data is merged, it is thus achieved that described panoramic picture.
Determine the overlapping region in adjacent image data, can be by match point choose and demarcation determines
's.
Still as a example by Fig. 2, after view data 21, view data 22 and view data 23 are spliced, obtain
Panoramic picture 24.The embodiment of the present application can also include conversion memory modules, for being turned by panoramic picture
Change the picture of preset format into, and store.
The embodiment of the present application provide camera arrangement, if a Zhang Quanjing image spliced by M frame image data and
Become, then the one or more photographic head in electronic equipment need to clap in multiple camera sites of electronic equipment
Take the photograph M frame image data, i.e. user to need not rotate electronic equipment, obtaining in electronic equipment during taking pictures
Delivery block 601 can obtain M frame image data, then concatenation module 603 in multiple camera sites of electronic equipment
Again according to determining the order information of splicing M frame image data that module 602 determines, to M frame image data
Splice, it is thus achieved that panoramic picture.Owing to user need not rotate electronic equipment, it is possible to avoid electricity
The jitter conditions that subset occurs in moving process so that the inclined degree between each frame image data is relatively
Little, or there is no inclined degree, thus save the time forming panoramic picture.Further, use is improved
Family is experienced.
Refer to Fig. 7, for a kind of realization of acquisition module in a kind of camera arrangement that the embodiment of the present application provides
The structural representation of mode, this acquisition module includes: receive unit 701 and control unit 702, wherein:
Receive unit 701, for receiving the instruction making photographic head move.
Can arrange corresponding virtual key or physical button on electronic equipment, user's touch-control is the most virtual
After button or physical button, generate the instruction making photographic head move.
Also can pre-set default gesture, when default gesture being detected, generate the finger making photographic head move
Order.
When can also be to receive photographing panorama picture instruction, generate the instruction making photographic head move.
Control unit 702, is used for controlling the one or more photographic head and moves along desired guiding trajectory, shoot
To described M frame image data.
It is understood that desired guiding trajectory can be the track of a closed loop.This closed loop track can be ring
Shape, square etc., the shape of closed loop track depends on the shape with electronic equipment.When electronic equipment it is such as
During intelligent watch, the dial plate of intelligent watch is shaped as ring-type, then closed loop track be shaped as annular, intelligence
The dial plate of wrist-watch is shaped as square, then closed loop track be shaped as square.
Desired guiding trajectory can also be the track of non-closed loop.The embodiment of the present application not shape to desired guiding trajectory
It is defined.
It is understood that photographic head can be arranged on rotatable guide rail, receive and make photographic head move
During dynamic instruction, the guide rail at photographic head place can rotate along desired guiding trajectory, i.e. so that one or many
Individual photographic head moves along desired guiding trajectory.I.e. so that one or more photographic head moves along desired guiding trajectory.
Assuming that guide rail is closed annular guide rail, as shown in Figure 4, photographic head position on guide rail 41 is fixing
, the rotation of guide rail 41 can drive cam movement, shows the fortune of two guide rails the most in the same time in Fig. 4
Dynamic view, in order to embody guide rail kinestate, draws square dash area in guide rail and marks
Know.Square dash area from guide rail is it can be seen that guide rail is moved, and photographic head is led the most relatively
Rail is moved.
Fig. 4 shows 3 photographic head, respectively photographic head 42, photographic head 43 and photographic head 44, in reality
In the application of border, photographic head can be 1, it is also possible to being 2 or more than 2, the embodiment of the present application is not to this
Make concrete restriction.
It is understood that the guide rail in the embodiment of the present application can not also rotate, i.e. fixing, shooting
Head can move on guide rail, and guide rail limits the motion track of photographic head.
Such as Fig. 5, it is two cam movement view the most in the same time, the square shadow part from guide rail
Dividing it can be seen that guide rail is not moved, photographic head opposite rail is moved.Can from Fig. 4 or Fig. 5
To find out, the angle of photographic head each photographic head the most or guide rail drive photographic head needs movement is the least.
When driving photographic head to move for guide rail rotation, can be in advance according to the photographic head arranged on guide rail
Number, the angle rotating guide rail is configured.Such as when being provided with 1 photographic head on guide rail, guide rail
The angle driving photographic head to move can be approximated to be 360 °；When being provided with 2 photographic head on guide rail, and two
When the angle of individual photographic head is 180 ° (defining α as shown in Figure 5 is the angle between two photographic head),
The angle that guide rail drives photographic head to move can be approximated to be 180 °.
When fixing for guide rail, photographic head can move with opposite rail, i.e. along desired guiding trajectory move time, permissible
The angle of movement is needed to carry out in advance each photographic head according to the number of photographic head and the position of photographic head
Arrange.Such as when having 1 photographic head, photographic head can move 360 ° on desired guiding trajectory, when there being two
Photographic head, and when the angle of individual photographic head is 180 °, photographic head angle of movement on desired guiding trajectory is permissible
It is approximately 180 °.Guide rail is the guide rail moved so that photographic head along desired guiding trajectory.
Each embodiment of the application " controls the one or more photographic head to move along desired guiding trajectory " bag
Including guide rail rotation drives photographic head to move and photographic head mobile two kinds of feelings on the desired guiding trajectory that guide rail limits
Condition.
Photographic head in electronic equipment can with only one of which, when user carry out panorama take pictures time, can be made this
Photographic head moves along desired guiding trajectory, chooses M shooting point in this desired guiding trajectory, claps in each shooting point
Take the photograph a frame image data, thus obtain M frame image data.
Photographic head in electronic equipment can have two, when user carry out panorama take pictures time, two can be made
Photographic head moves that (cannot rotate at guide rail, photographic head can move on the guideway in opposite directions
Time dynamic, it is possible to achieve this mode) or identical direction move.When M is even number, each photographic head can
To choose M/2 shooting point in desired guiding trajectory；When M is odd number, a photographic head can be in desired guiding trajectory
Choosing (M+1)/2 shooting point, another photographic head can be chosen (M-1)/2 in desired guiding trajectory and clap
Act as regent and put, shoot a frame image data in each shooting point, thus obtain M frame image data.
Electronic equipment can have plural photographic head, at this point it is possible to entering each photographic head in advance
When row panorama is taken pictures, moving direction in desired guiding trajectory and the number of shooting point chosen are configured,
As long as the shooting point sum of all photographic head is M.
It is understood that the photographic head in electronic equipment can be rotating camera, now, carrying out
When panorama is taken pictures, photographic head can be chosen less than M picture-taking position in desired guiding trajectory, such as, works as electronics
If middle only one of which rotating camera, then this rotating camera can be chosen less than M bat in desired guiding trajectory
Taking the photograph a little, such as M-1, in some or multiple shooting point, photographic head can utilize its characteristic that can rotate
Shoot two frames or multiple image data, as long as the sum of the view data of photographic head shooting is M frame.
Rotating camera moving direction in desired guiding trajectory can be pre-set, choose the individual of camera site
Number, the direction of default camera site rotating camera and this position obtain view data number.
During it is understood that prior art utilizes a rotating camera photographing panorama picture, due to
The angle that rotating camera rotates is excessive, may cause the edge distortion of panoramic picture, and the application due to
Use a photographic head to obtain M frame image data in multiple camera sites, or multiple photographic head is in multiple bats
Act as regent and put acquisition M frame image data so that the angle that rotating camera rotates is less, so that panorama sketch
As fidelity.
In order to preferably M frame image data be spliced, it is preferred that the M chosen on desired guiding trajectory
Shooting point is symmetrically distributed on desired guiding trajectory.Such as view data 21 is adjacent with view data 22, picture number
Image according to 21 distance edge preset distances should be with view data 22 apart from the image phase of edge preset distance
Together, and each adjacent image data is not always the case, and in adjacent image data, match point is chosen and demarcated
Time, owing to partial distance edge identical with other view data in each view data is all predeterminable range,
Therefore only match point can be chosen from the part apart from edge preset distance, such that it is able to improve adjacent image
The speed that in data, match point is chosen and demarcated, further increases the formation speed of panoramic picture.
Further, M shooting point is symmetrical arranged, it is also possible to the distortion making each frame image data is minimum,
Thus time-consuming in terms of distortion correction, improve the formation speed of panoramic picture further.
Certainly M camera site can also be asymmetric.
In above-mentioned camera arrangement embodiment, camera arrangement determining, module can be particularly as follows: according to described
The positional information of one or more photographic head and shoot the temporal information of described M frame image data, determines institute
State the splicing order information of M frame image data.
When only one of which photographic head in electronic equipment, due to M frame image data, it is all that this photographic head is along pre-
If track moves, (including that guide rail rotates drives photographic head to move with photographic head in the upper movement two of fixing guide rail
Plant different situations) obtain, the acquisition of the most each frame image data all has sequencing, now may be used
To obtain the temporal information of M frame image data according to photographic head, determine the splicing order of M frame image data.
Generally, the sequencing of shooting M frame image data, it is the splicing order of M frame image data.
When electronic equipment has two or more photographic head, determine that module may include that the 3rd determines list
Unit, for determining the first photographic head in the plurality of photographic head.4th determines unit, for according to institute
State first photographic head positional information on described electronic equipment, determine in the plurality of photographic head other
Photographic head is relative to the position relationship information of described first photographic head.5th determines unit, for according to institute
Rheme puts relation information and the temporal information of each photographic head captured image data, determines the described M of splicing
The order information of frame image data.
The first photographic head in the embodiment of the present application can be first in electronic equipment, it is also possible to is
Later, it is also possible to be middle.First is acute pyogenic infection of finger tip.
Assume that the first photographic head have taken M1Frame image data, the second camera on the left of the first photographic head is clapped
Take the photograph M2Frame image data, the 3rd photographic head on the left of second camera have taken M3Frame image data, the
N+1 photographic head on the left of N photographic head have taken MN+1Frame image data.N is for be less than or equal to more than or equal to 2
The positive integer of M-1.And M1+M2+M3+…+MN+1=M.This example be from the first photographic head be starting point,
Counterclockwise each photographic head is ranked up, naturally it is also possible to being clockwise, present application example is to this not
Limit.
And the first photographic head obtains M1Frame image data, second camera obtain M2Frame image data, N
Photographic head obtains MN+1There is sequencing the acquisition time of frame image data, and therefore splicing order is permissible
It is that the first photographic head obtains M1The priority time sequencing of frame image data, second camera obtain M2Two field picture
The priority time sequencing of data, N photographic head obtain MN+1The priority time sequencing of frame image data.
It is understood that can include multiple photographic head in electronic equipment, the position of multiple photographic head is solid
Determine immovable, and guide rail can not move.Acquisition module in the most any of the above-described camera arrangement embodiment
Including: acquiring unit, for obtaining the plurality of photographic head being arranged at described electronic equipment diverse location
The view data shot respectively, obtains described M frame image data.
Preferably, above-mentioned multiple photographic head are M, and the most each photographic head has only in its fixing position
Photographs one frame image data.Now M photographic head can be common camera.
When the photographic head in electronic equipment can not move along desired guiding trajectory, and when guide rail can not move, clap
According in device really cover half block include: first determines unit, for determining first in described M photographic head
Photographic head；Second determines unit, for the position on described electronic equipment according to described first photographic head
Confidence ceases, and determines that in the plurality of photographic head, other photographic head are relative to the position of described first photographic head
Relation information；3rd determines unit, for according to described position relationship information, determines the described M of splicing
The order information of frame image data.
The first photographic head in the embodiment of the present application can be first in electronic equipment, it is also possible to is
Later, it is also possible to be middle.First is acute pyogenic infection of finger tip.
When the number of above-mentioned multiple photographic head is M, a photographic head can be determined from M photographic head
It is the first photographic head, determines other M-1 with the first photographic head successively for starting point mode clockwise or counterclockwise
The positional information relative to the first photographic head of individual photographic head, and using the sequencing of this position as splicing M
The order of frame image data.
When the number of above-mentioned multiple photographic head is less than M, it is to be understood that some or multiple shooting
Head have taken the view data of more than two frames or two frames, at this point it is possible to according to each photographic head relative to the
The positional information of one photographic head and the temporal information of each photographic head captured image data, determine M two field picture
The splicing order of data.
Assume that the first photographic head have taken M1Frame image data, the second camera on the left of the first photographic head is clapped
Take the photograph M2Frame image data, the 3rd photographic head on the left of second camera have taken M3Frame image data, the
N+1 photographic head on the left of N photographic head have taken MN+1Frame image data.N is for be less than or equal to more than or equal to 2
The positive integer of M-1.And M1+M2+M3+…+MN+1=M.This example is the most right from the first photographic head
Each photographic head is ranked up, naturally it is also possible to being clockwise, this is not limited by present application example.
And the first photographic head obtains M1Frame image data, second camera obtain M2Frame image data, N
Photographic head obtains MN+1There is sequencing the acquisition time of frame image data, and therefore splicing order is permissible
It is that the first photographic head obtains M1The priority time sequencing of frame image data, second camera obtain M2Two field picture
The priority time sequencing of data, N photographic head obtain MN+1The priority time sequencing of frame image data.
The embodiment of the present application additionally provides a kind of electronic equipment.This electronic equipment can include one or more
Photographic head, and the camera arrangement described in any of the above-described camera arrangement embodiment.
Being provided with guide rail on electronic equipment, described guide rail is that the one or more photographic head is along desired guiding trajectory
The track of movement.
Guide rail is the track that the one or more photographic head moves along desired guiding trajectory, including following two feelings
Condition:
A kind of situation is: guide rail can move, and photographic head is fixed relative to guide rail position.Another kind of situation
For: guide rail is immovable, but photographic head can move along guide rail.
Concrete condition as shown in Figure 4 and Figure 5, no longer repeats at this.
Electronic equipment has multiple photographic head, and the multiple photographic head on electronic equipment are symmetrical set described
On electronic equipment.
Electronic equipment can be wearable electronic, and described wearable electronic is able to maintain that and user
Body position relatively fixed position relation.Such as intelligent watch.
Electronic equipment can also be: handheld device.
It should be noted that each embodiment in this specification all uses the mode gone forward one by one to describe, each
What embodiment stressed is all the difference with other embodiments, identical similar between each embodiment
Part see mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (16)
1. a photographic method, it is characterised in that be applied to electronic equipment, described electronic equipment includes one
Individual or multiple photographic head, described photographic method includes:
Obtain the M two field picture of the one or more photographic head shooting when electronic equipment keeps relative stability
Data；
According to the positional information of the one or more photographic head, determine and splice described M frame image data
Order information；
Described M frame image data is spliced, it is thus achieved that panoramic picture according to described order information.
Photographic method the most according to claim 1, it is characterised in that described acquisition is protected at electronic equipment
Hold the M frame image data of the one or more photographic head shooting when relatively stablizing to include:
Receive the instruction making photographic head move；
Controlling the one or more photographic head to move along desired guiding trajectory, shooting obtains described M two field picture number
According to.
Photographic method the most according to claim 2, it is characterised in that described desired guiding trajectory is a shape
Become the track of closed loop.
Photographic method the most according to claim 2, it is characterised in that described M camera site is in institute
State M the shooting point chosen on desired guiding trajectory.
Photographic method the most according to claim 4, it is characterised in that described M shooting point is divided symmetrically
Cloth is on described desired guiding trajectory.
Photographic method the most according to claim 2, it is characterised in that described according to one or many
The positional information of individual photographic head, determines that the order information splicing described M frame image data includes:
According to the one or more photographic head positional information and shoot described M frame image data time
Between information, determine the splicing order information of described M frame image data.
Photographic method the most according to claim 1, it is characterised in that described electronic equipment includes multiple
Photographic head, described acquisition is the M of the one or more photographic head shooting when electronic equipment keeps relative stability
Frame image data includes:
Obtain and be arranged at the picture number that the plurality of photographic head of described electronic equipment diverse location shoots respectively
According to, obtain described M frame image data.
Photographic method the most according to claim 7, it is characterised in that described according to one or many
The positional information of individual photographic head, determines that the order information splicing described M frame image data includes:
Determine the first photographic head in the plurality of photographic head；
According to the positional information on described electronic equipment of described first photographic head, determine the plurality of
In photographic head, other photographic head are relative to the position relationship information of described first photographic head；
According to described position relationship information, determine the order information splicing described M frame image data.
9. a camera arrangement, it is characterised in that be applied to electronic equipment, described electronic equipment includes one
Individual or multiple photographic head, described camera arrangement includes:
Acquisition module, for obtaining the one or more photographic head when electronic equipment keeps relative stability
The M frame image data of shooting；
Determine module, for the positional information according to the one or more photographic head, determine splicing institute
State the order information of M frame image data；
Concatenation module, for splicing described M frame image data according to described order information, it is thus achieved that panoramic picture.
Camera arrangement the most according to claim 9, it is characterised in that described acquisition module includes:
Receive unit, for receiving the instruction making photographic head move；
Control unit, is used for controlling the one or more photographic head and moves along desired guiding trajectory, and shooting obtains
Described M frame image data.
11. camera arrangements according to claim 9, it is characterised in that described electronic equipment includes multiple
Photographic head, described acquisition module includes:
Acquiring unit, divides for obtaining the plurality of photographic head being arranged at described electronic equipment diverse location
The view data not shot, obtains described M frame image data.
12. according to camera arrangement described in claim 11, it is characterised in that described determine that module includes:
First determines unit, for determining the first photographic head in described M photographic head；
Second determines unit, believes for the position on described electronic equipment according to described first photographic head
Breath, determines that in the plurality of photographic head, other photographic head are relative to the position relationship of described first photographic head
Information；
3rd determines unit, for according to described position relationship information, determines the described M two field picture number of splicing
According to order information.
13. 1 kinds of electronic equipments, it is characterised in that include one or more photographic head, and right is wanted
Seek 9 to 12 arbitrary described camera arrangements.
14. according to electronic equipment described in claim 13, it is characterised in that described electronic equipment has many
Individual photographic head, the plurality of photographic head is symmetrical set on described electronic equipment.
15. according to electronic equipment described in claim 13 or 14, it is characterised in that on described electronic equipment
Being provided with guide rail, described guide rail is the track that the one or more photographic head moves along desired guiding trajectory.
16. according to electronic equipment described in claim 13 or 14, it is characterised in that described electronic equipment is
Wearable electronic, described wearable electronic is able to maintain that and is relatively fixed with user's body position
Position relationship.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910660887.XA CN110248103B (en) | 2016-06-27 | 2016-06-27 | Photographing method and device and electronic equipment |
| CN201610483170.9A CN105894455B (en) | 2016-06-27 | 2016-06-27 | Photographic method, device and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610483170.9A CN105894455B (en) | 2016-06-27 | 2016-06-27 | Photographic method, device and electronic equipment |
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| CN201910660887.XA Division CN110248103B (en) | 2016-06-27 | 2016-06-27 | Photographing method and device and electronic equipment |
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| CN105894455B CN105894455B (en) | 2019-07-26 |
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| Publication number | Publication date |
|---|---|
| CN110248103A (en) | 2019-09-17 |
| CN110248103B (en) | 2021-07-16 |
| CN105894455B (en) | 2019-07-26 |
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