CN104994294B - A kind of image pickup method and mobile terminal of more wide-angle lens - Google Patents
A kind of image pickup method and mobile terminal of more wide-angle lens Download PDFInfo
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- CN104994294B CN104994294B CN201510383381.0A CN201510383381A CN104994294B CN 104994294 B CN104994294 B CN 104994294B CN 201510383381 A CN201510383381 A CN 201510383381A CN 104994294 B CN104994294 B CN 104994294B
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Abstract
The embodiment of the present invention discloses a kind of image pickup method and mobile terminal of more wide-angle lens, and wherein method comprises the following steps：When receiving the shooting instruction using at least two wide-angle lens shooting, the shooting angle set respectively at least two wide-angle lens is obtained；Shot respectively according to set corresponding shooting angle using at least two wide-angle lens, generate at least two frame shooting images, the corresponding frame shooting image of one of wide-angle lens；At least two frame shooting images synthesize a frame target image by described in, and the target image is exported.Using the present invention, the shooting of a wide range of image can be realized by using multiple wide-angle lens, improves the intelligent and convenience of mobile terminal.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of image pickup method and mobile terminal of more wide-angle lens.
Background technology
With the continuous development of the communication technology and electronic technology, mobile terminal (such as：Smart mobile phone, flat board etc.) with
Daily life is closely bound up, and its function is more and more, and operation is increasingly easier.With the increase of function, mobile terminal
Already turn into necessity indispensable in people's life, and mobile communication terminal is changed into one from simple call instrument
Individual comprehensive intelligent platform, such as, camera has been one of necessary configuration of mobile terminal, and people can use it to shoot people
Thing, landscape are lived to record, and are a very popular functions.However, people it is also proposed to the effect taken pictures and experience
Higher requirement, the shooting angle that the camera that existing mobile terminal is configured possesses is substantially in the range of 58 degree of -65 degree, i.e.,
Be using 65 degree shoot also with people's finding of naked eye to scenery differ greatly, it is impossible to meet that user wants a wide range of shooting figure
The demand of picture, reduce the intelligent and convenience of mobile terminal.
The content of the invention
The embodiment of the present invention provides a kind of image pickup method and mobile terminal of more wide-angle lens, can be by using multiple wide-angles
Camera lens realizes the shooting of a wide range of image, improves the intelligent and convenience of mobile terminal.
First aspect of the embodiment of the present invention provides a kind of image pickup method of more wide-angle lens, including：
When receiving the shooting instruction using at least two wide-angle lens shooting, obtain at least two wide-angle
The shooting angle that camera lens is set respectively；
Shot respectively according to set corresponding shooting angle using at least two wide-angle lens, generation is at least
Two frame shooting images, the corresponding frame shooting image of one of wide-angle lens；
At least two frame shooting images synthesize a frame target image by described in, and the target image is exported.
In the first possible implementation of first aspect of the embodiment of the present invention, at least two frames shooting by described in
Image synthesize a frame target image, and by the target image export before, in addition to：
Judge whether shooting angle corresponding at least two wide-angle lens is being preset in undistorted angular range；
If shooting angle corresponding at least two wide-angle lens preset undistorted angular range in, perform general
At least two frame shooting images synthesize a frame target image, and the step of the target image is exported.
With reference to the first possible implementation of first aspect of the embodiment of the present invention, in first aspect of the embodiment of the present invention
Second of possible implementation in, it is described to judge shooting angle corresponding at least two wide-angle lens whether default
After in undistorted angular range, in addition to：
Do not preset if existing in shooting angle corresponding at least two wide-angle lens in undistorted angular range
During shooting angle, it is determined that distorted region and non-distorted region in shooting image corresponding to the shooting angle, and delete institute
State the distorted region in shooting image.
With reference to the first possible implementation of first aspect of the embodiment of the present invention, in first aspect of the embodiment of the present invention
The third possible implementation in, it is described to judge shooting angle corresponding at least two wide-angle lens whether default
After in undistorted angular range, in addition to：
Do not preset if existing in shooting angle corresponding at least two wide-angle lens in undistorted angular range
During shooting angle, then distortion correction coefficient corresponding to the shooting angle is obtained, and according to the distortion correction coefficient to described
Shooting image is corrected corresponding to shooting angle.
With reference to the of the possible implementation of the first of first aspect of the embodiment of the present invention or first aspect or first aspect
The third possible implementation of two kinds of possible implementations or first aspect, at the 4th kind of first aspect of the embodiment of the present invention
In possible implementation, it is characterised in that it is described will one frame target image of at least two frame shooting images synthesis, and by institute
Target image output is stated, including：
Same object at least two frame shooting images described in searching, and by the same object region according to identical size
One frame target image of overlapping synthesis, and the target image is exported.
Second aspect of the embodiment of the present invention provides a kind of mobile terminal, including：
Acquiring unit, when being instructed for receiving using the shooting of at least two wide-angle lens shooting, obtain to institute
State the shooting angle that at least two wide-angle lens are set respectively；
Shooting unit, for being carried out respectively according to set corresponding shooting angle using at least two wide-angle lens
Shooting, generate at least two frame shooting images, the corresponding frame shooting image of one of wide-angle lens；
Synthesis unit, for will one frame target image of at least two frame shooting images synthesis, and by the target image
Output.
In the first possible implementation of second aspect of the embodiment of the present invention, the mobile terminal also includes：
Judging unit, for judging shooting angle corresponding at least two wide-angle lens whether at default undistorted angle
In the range of degree；
If the synthesis unit is specifically used for shooting angle corresponding at least two wide-angle lens default undistorted
When in angular range, then at least two frame shooting images synthesize a frame target image by described in, and the target image is exported.
With reference to the first possible implementation of second aspect of the embodiment of the present invention, in second aspect of the embodiment of the present invention
Second of possible implementation in, the mobile terminal also includes：
Unit is deleted, if for existing in shooting angle corresponding at least two wide-angle lens not default undistorted
During shooting angle in angular range, it is determined that distorted region and the area that do not distort in shooting image corresponding to the shooting angle
Domain, and delete the distorted region in the shooting image.
With reference to the first possible implementation of second aspect of the embodiment of the present invention, in second aspect of the embodiment of the present invention
The third possible implementation in, the mobile terminal also includes：
Unit is corrected, if for existing in shooting angle corresponding at least two wide-angle lens not default undistorted
During shooting angle in angular range, then distortion correction coefficient corresponding to the shooting angle is obtained, and according to the distortion school
Positive coefficient is corrected to shooting image corresponding to the shooting angle.
With reference to the of the possible implementation of the first of second aspect of the embodiment of the present invention or second aspect or second aspect
The third possible implementation of two kinds of possible implementations or second aspect, at the 4th kind of second aspect of the embodiment of the present invention
In possible implementation, the synthesis unit is specifically used for the same object at least two frame shooting images described in lookup, and
By the same object region according to identical size one frame target image of overlapping synthesis, and the target image is exported.
In embodiments of the present invention, by when receiving the shooting instruction shot using at least two wide-angle lens, obtaining
The shooting angle set respectively at least two wide-angle lens is taken, then controls at least two wide-angle lens according to set pair
To answer shooting angle to be shot respectively, generate at least two frame shooting images, one of wide-angle lens corresponds to a frame shooting image,
At least two frame shooting images are finally synthesized into a frame target image, and target image is exported.By using multiple wide-angle lens
Shooting generation multiple image, then captured multiple image is synthesized into two field picture output, from largely expanding shooting
Scope, and then improve the intelligent and convenience of intelligent terminal.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of the image pickup method of more wide-angle lens provided in an embodiment of the present invention；
Fig. 2 is the schematic flow sheet of the image pickup method of the more wide-angle lens of another kind provided in an embodiment of the present invention；
Fig. 3 is the schematic flow sheet of the image pickup method of another more wide-angle lens provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of mobile terminal provided in an embodiment of the present invention；
Fig. 5 is the structural representation of another mobile terminal provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not paid
Embodiment, belong to the scope of protection of the invention.
The image pickup method and mobile terminal of more wide-angle lens provided in an embodiment of the present invention can apply to configure double wide-angles
The photographed scene of the mobile terminal of camera lens, such as：By when receiving the shooting instruction shot using double wide-angle lens, obtaining
The shooting angle set respectively to double wide-angle lens, double wide-angle lens are then controlled to distinguish according to set corresponding shooting angle
Shot, generate two frame shooting images, the corresponding frame shooting image of one of wide-angle lens, finally by two frame shooting images
A frame target image is synthesized, and target image is exported.Generation two field pictures are shot by using double wide-angle lens, then will be clapped
The two field pictures taken the photograph synthesize two field picture output, from largely expanding coverage, and then improve intelligent terminal
Intelligent and convenience.
The present embodiments relate to mobile terminal can be it is any possess communication and store function equipment, such as：It is flat
Plate computer, mobile phone, electronic reader, remote control, personal computer (Personal Computer, PC), notebook computer, car
Carrying equipment, Web TV, wearable device etc. has the smart machine of network function.
Below in conjunction with accompanying drawing 1- accompanying drawings 3, the image pickup method of more wide-angle lens provided in an embodiment of the present invention is carried out in detail
It is thin to introduce.
Fig. 1 is referred to, for the embodiments of the invention provide a kind of schematic flow sheet of the image pickup method of more wide-angle lens.Such as
Shown in Fig. 1, the methods described of the embodiment of the present invention may comprise steps of S101- steps S103.
S101, when receiving the shooting instruction using at least two wide-angle lens shooting, obtain to described at least two
The shooting angle that individual wide-angle lens is set respectively.
Specifically, when receiving the shooting instruction using at least two wide-angle lens shooting, acquisition for mobile terminal
The shooting angle set respectively at least two wide-angle lens.Wherein, the shooting angle refers to that wide-angle lens can be clapped
Take the photograph angular field of view.After user opens at least two wide-angle lens configured, the mobile terminal can receive use
It is default gesture that family is inputted by user input interface of at least two wide-angle lens in the mobile terminal, default
Shooting that the modes such as click location are sent instruction, or the mobile terminal can receive user by programmable button, default press
The modes such as key combination send shooting instruction.At least two wide-angle lens sets acquiescence shooting angle, in preferable scheme
Select maximum default undistorted angle shooting angle by default.Obtain what at least two wide-angle lens was set respectively
Shooting angle.
S102, shot respectively according to set corresponding shooting angle using at least two wide-angle lens, it is raw
Into at least two frame shooting images.
Specifically, the mobile terminal is divided using at least two wide-angle lens according to set corresponding shooting angle
Do not shot, generate at least two frame shooting images.Wherein, the corresponding two field picture of a wide-angle lens, it is wide by least two
Angle mirror head shoot simultaneously, ensure that captured picture on same horizontal line, also expands coverage.
S103, at least two frame shooting images synthesize a frame target image by described in, and the target image is exported.
Specifically, the mobile terminal will one frame target image of at least two frame shooting images synthesis, and by the mesh
Logo image exports.Include at least one public domain at least two frame shooting images, determine the position of the public domain
Put, by one frame target image of at least one overlapping synthesis in public domain, or first determine the two frame figures for including public domain
Picture, retains the public domain of a wherein two field picture, and deletes the public domain in another two field picture, then by this two frames shooting figure
As one two field picture of synthesis, remaining shooting image also one frame target image of the final synthesis of splicing in this manner, and by the mesh
Logo image exports in the mobile terminal.
In embodiments of the present invention, by when receiving the shooting instruction shot using at least two wide-angle lens, obtaining
The shooting angle set respectively at least two wide-angle lens is taken, then controls at least two wide-angle lens according to set pair
To answer shooting angle to be shot respectively, generate at least two frame shooting images, one of wide-angle lens corresponds to a frame shooting image,
At least two frame shooting images are finally synthesized into a frame target image, and target image is exported.By using multiple wide-angle lens
Shooting generation multiple image, then captured multiple image is synthesized into two field picture output, from largely expanding shooting
Scope, and then improve the intelligent and convenience of intelligent terminal.
Fig. 2 is referred to, is that the embodiments of the invention provide the schematic flow sheet of the image pickup method of another more wide-angle lens.
As shown in Fig. 2 the methods described of the embodiment of the present invention may comprise steps of S201- steps S205.
S201, when receiving the shooting instruction using at least two wide-angle lens shooting, obtain to described at least two
The shooting angle that individual wide-angle lens is set respectively.
Specifically, when receiving the shooting instruction using at least two wide-angle lens shooting, acquisition for mobile terminal
The shooting angle set respectively at least two wide-angle lens.Wherein, the shooting angle refers to that wide-angle lens can be clapped
Take the photograph angular field of view.After user opens at least two wide-angle lens configured, the mobile terminal can receive use
It is default gesture that family is inputted by user input interface of at least two wide-angle lens in the mobile terminal, default
Shooting that the modes such as click location are sent instruction, or the mobile terminal can receive user by programmable button, default press
The modes such as key combination send shooting instruction.At least two wide-angle lens sets acquiescence shooting angle, in preferable scheme
Select maximum default undistorted angle shooting angle by default.Obtain what at least two wide-angle lens was set respectively
Shooting angle.In optional scheme, it is identical to set the shooting angle of at least two wide-angle lens, can so ensure
The coverage of at least two field pictures obtained by least two wide-angle lens shooting is identical, and synthetic effect is more preferably.
S202, shot respectively according to set corresponding shooting angle using at least two wide-angle lens, it is raw
Into at least two frame shooting images.
Specifically, the mobile terminal is divided using at least two wide-angle lens according to set corresponding shooting angle
Do not shot, generate at least two frame shooting images.Wherein, the corresponding two field picture of a wide-angle lens, it is wide by least two
Angle mirror head shoot simultaneously, ensure that captured picture on same horizontal line, also expands coverage.
S203, judge shooting angle corresponding at least two wide-angle lens whether in default undistorted angular range
It is interior.
Specifically, whether the mobile terminal judges shooting angle corresponding at least two wide-angle lens in default nothing
In the range of the angle that distorts.Wherein, it is described preset undistorted angular range be according to set by the wide-angle lens configured, and
Determined by the physical property of wide-angle lens, therefore the default undistorted angular range is fixed angular range, and
The image shot in the default undistorted angular range is not in distortion.
S204, the distorted region in shooting image corresponding to the shooting angle and non-distorted region are determined, and delete institute
State the distorted region in shooting image.
If specifically, exist in shooting angle corresponding at least two wide-angle lens not in default undistorted angle model
When enclosing interior shooting angle, exist for the image obtained captured by the not wide-angle lens in default undistorted angular range abnormal
Become, then the mobile terminal is determined distorted region therein and non-distorted region to the shooting image that distortion be present.It is described
Mobile terminal according to the intrinsic physical property of wide-angle lens can obtain wide-angle lens in each shooting angle corresponding to distort area
Domain, and the distorted region in the shooting image is deleted, so that the mobile terminal carries out non-distorted region to synthesize a frame figure
Picture.
S205, at least two frame shooting images synthesize a frame target image by described in, and the target image is exported.
If specifically, shooting angle corresponding at least two wide-angle lens preset undistorted angular range in when,
Then the mobile terminal at least two frame shooting images by described in synthesize a frame target image, and the target image is exported.Or
Person, the shooting angle in undistorted angular range is not being preset if existing in shooting angle corresponding at least two wide-angle lens
When spending, after the mobile terminal deletes the distorted region of shooting image, the mobile terminal at least two frames by described in are clapped
Take the photograph image and synthesize a frame target image, and the target image is exported.In feasible scheme, described in the mobile terminal lookup
Same object at least two frame shooting images, and by the same object region according to identical size one frame figure of overlapping synthesis
Picture, because the coverage of at least two frame shooting images is different, therefore each original in a synthesized two field picture can make it that
Shooting image is of different sizes, can so be cut out the maximum target image of area from a synthesized two field picture, and by institute
Target image is stated to export in the mobile terminal.
In embodiments of the present invention, by when receiving the shooting instruction shot using at least two wide-angle lens, obtaining
The shooting angle set respectively at least two wide-angle lens is taken, then controls at least two wide-angle lens according to set pair
To answer shooting angle to be shot respectively, generate at least two frame shooting images, one of wide-angle lens corresponds to a frame shooting image,
At least two frame shooting images are finally synthesized into a frame target image, and target image is exported.By using multiple wide-angle lens
Shooting generation multiple image, then captured multiple image is synthesized into two field picture output, from largely expanding shooting
Scope, and then improve the intelligent and convenience of intelligent terminal.
Fig. 3 is referred to, for the embodiments of the invention provide the schematic flow sheet of the image pickup method of another more wide-angle lens.
As shown in figure 3, the methods described of the embodiment of the present invention may comprise steps of S301- steps S305.
S301, when receiving the shooting instruction using at least two wide-angle lens shooting, obtain to described at least two
The shooting angle that individual wide-angle lens is set respectively.
Specifically, when receiving the shooting instruction using at least two wide-angle lens shooting, acquisition for mobile terminal
The shooting angle set respectively at least two wide-angle lens.Wherein, the shooting angle refers to that wide-angle lens can be clapped
Take the photograph angular field of view.After user opens at least two wide-angle lens configured, the mobile terminal can receive use
It is default gesture that family is inputted by user input interface of at least two wide-angle lens in the mobile terminal, default
Shooting that the modes such as click location are sent instruction, or the mobile terminal can receive user by programmable button, default press
The modes such as key combination send shooting instruction.At least two wide-angle lens sets acquiescence shooting angle, in preferable scheme
Select maximum default undistorted angle shooting angle by default.Obtain what at least two wide-angle lens was set respectively
Shooting angle.In optional scheme, it is identical to set the shooting angle of at least two wide-angle lens, can so ensure
The coverage of at least two field pictures obtained by least two wide-angle lens shooting is identical, and synthetic effect is more preferably.
S302, shot respectively according to set corresponding shooting angle using at least two wide-angle lens, it is raw
Into at least two frame shooting images.
Specifically, the mobile terminal is divided using at least two wide-angle lens according to set corresponding shooting angle
Do not shot, generate at least two frame shooting images.Wherein, the corresponding two field picture of a wide-angle lens, it is wide by least two
Angle mirror head shoot simultaneously, ensure that captured picture on same horizontal line, also expands coverage.
S303, judge shooting angle corresponding at least two wide-angle lens whether in default undistorted angular range
It is interior.
Specifically, whether the mobile terminal judges shooting angle corresponding at least two wide-angle lens in default nothing
In the range of the angle that distorts.Wherein, it is described preset undistorted angular range be according to set by the wide-angle lens configured, and
Determined by the physical property of wide-angle lens, therefore the default undistorted angular range is fixed angular range, and
The image shot in the default undistorted angular range is not in distortion.
S304, distortion correction coefficient corresponding to the shooting angle is obtained, and according to the distortion correction coefficient to described
Shooting image is corrected corresponding to shooting angle.
If specifically, exist in shooting angle corresponding at least two wide-angle lens not in default undistorted angle model
When enclosing interior shooting angle, then distortion correction coefficient corresponding to shooting angle described in the acquisition for mobile terminal, and according to described
Distortion correction coefficient is corrected to shooting image corresponding to the shooting angle.For not presetting undistorted angle model described
Interior shooting angle is enclosed, the mobile terminal is set and the one-to-one distortion correction coefficient of shooting angle, the distortion school
Positive coefficient is according to obtained by countless experiments data, when the shooting angle is not being preset in undistorted angular range, is obtained
Distortion correction coefficient corresponding with shooting angle is taken, and shooting image is corrected according to the distortion correction coefficient.
S305, at least two frame shooting images synthesize a frame target image by described in, and the target image is exported.
If specifically, shooting angle corresponding at least two wide-angle lens preset undistorted angular range in when,
Then the mobile terminal at least two frame shooting images by described in synthesize a frame target image, and the target image is exported.Or
Person, the shooting angle in undistorted angular range is not being preset if existing in shooting angle corresponding at least two wide-angle lens
When spending, the mobile terminal is to after presetting the shooting image in undistorted angular range and being corrected, the movement is not eventually
End at least two frame shooting images by described in synthesize a frame target image, and the target image is exported.In feasible scheme, institute
The same object at least two frame shooting images described in mobile terminal lookup is stated, and by the same object region according to identical chi
One two field picture of very little overlapping synthesis, because the coverage of at least two frame shooting images is different, therefore it can cause synthesized
Each former shooting image is of different sizes in one two field picture, and area maximum can be so cut out from a synthesized two field picture
Target image, and the target image is exported in the mobile terminal.
In embodiments of the present invention, by when receiving the shooting instruction shot using at least two wide-angle lens, obtaining
The shooting angle set respectively at least two wide-angle lens is taken, then controls at least two wide-angle lens according to set pair
To answer shooting angle to be shot respectively, generate at least two frame shooting images, one of wide-angle lens corresponds to a frame shooting image,
At least two frame shooting images are finally synthesized into a frame target image, and target image is exported.By using multiple wide-angle lens
Shooting generation multiple image, and distortion correction is carried out to the fault image of shooting, then the multiple image after correction is synthesized into a frame
Image exports, and from largely expanding coverage, and pattern distortion can be corrected, and then improve intelligent end
The intelligent and convenience at end.
Below in conjunction with accompanying drawing 4- accompanying drawings 5, mobile terminal provided in an embodiment of the present invention is described in detail.Need
It is bright, the mobile terminal shown in accompanying drawing 4- accompanying drawings 5, the method for performing Fig. 1-embodiment illustrated in fig. 3 of the present invention, in order to just
In explanation, illustrate only the part related to the embodiment of the present invention, particular technique details does not disclose, refer to Fig. 1 of the present invention-
Embodiment shown in Fig. 3.
Fig. 4 is referred to, for the embodiments of the invention provide a kind of structural representation of mobile terminal.As shown in figure 4, this hair
The mobile terminal 1 of bright embodiment can include：Acquiring unit 11, shooting unit 12 and synthesis unit 13.
Acquiring unit 11, when being instructed for receiving using the shooting of at least two wide-angle lens shooting, acquisition pair
The shooting angle that at least two wide-angle lens is set respectively.
In the specific implementation, when receiving the shooting instruction using at least two wide-angle lens shooting, the acquisition
Unit 11 obtains the shooting angle set respectively at least two wide-angle lens.Wherein, the shooting angle refers to wide-angle
Camera lens institute can shooting visual angle scope.After user opens at least two wide-angle lens configured, the acquiring unit
11 can receive what user was inputted by user input interface of at least two wide-angle lens in the mobile terminal
The shooting instruction that the modes such as default gesture, default click location are sent, or the acquiring unit 11 can receive user and pass through
The modes such as programmable button, programmable button combination send shooting instruction.At least two wide-angle lens sets acquiescence shooting angle
Spend, maximum default undistorted angle shooting angle by default is selected in preferable scheme.The acquisition pair of acquiring unit 11
The shooting angle that at least two wide-angle lens is set respectively.
Shooting unit 12, for being entered respectively according to set corresponding shooting angle using at least two wide-angle lens
Row shooting, generates at least two frame shooting images.
In the specific implementation, the shooting unit 12 is shot using at least two wide-angle lens according to set corresponding to
Angle is shot respectively, generates at least two frame shooting images.Wherein, the corresponding two field picture of a wide-angle lens, by least
Two wide-angle lens shoot simultaneously, ensure that captured picture on same horizontal line, also expands coverage.
Synthesis unit 13, for will one frame target image of at least two frame shooting images synthesis, and by the target figure
As output.
In the specific implementation, the synthesis unit 13 at least two frame shooting images by described in synthesize a frame target image, and will
The target image output.Include at least one public domain at least two frame shooting images, determine the public area
The position in domain, by one frame target image of at least one overlapping synthesis in public domain, or first determine comprising public domain
Two field pictures, retain the public domain of a wherein two field picture, and delete the public domain in another two field picture, then by this two frame
Shooting image synthesizes a two field picture, and also splicing finally synthesizes a frame target image to remaining shooting image in this manner, and will
The target image exports in the mobile terminal.
In embodiments of the present invention, by when receiving the shooting instruction shot using at least two wide-angle lens, obtaining
The shooting angle set respectively at least two wide-angle lens is taken, then controls at least two wide-angle lens according to set pair
To answer shooting angle to be shot respectively, generate at least two frame shooting images, one of wide-angle lens corresponds to a frame shooting image,
At least two frame shooting images are finally synthesized into a frame target image, and target image is exported.By using multiple wide-angle lens
Shooting generation multiple image, then captured multiple image is synthesized into two field picture output, from largely expanding shooting
Scope, and then improve the intelligent and convenience of intelligent terminal.
Fig. 5 is referred to, for the embodiments of the invention provide a kind of structural representation of mobile terminal.As shown in figure 5, this hair
The mobile terminal 1 of bright embodiment can include：Acquiring unit 11, shooting unit 12, synthesis unit 13, judging unit 14,
Delete unit 15 and correction unit 16.
Acquiring unit 11, when being instructed for receiving using the shooting of at least two wide-angle lens shooting, acquisition pair
The shooting angle that at least two wide-angle lens is set respectively.
In the specific implementation, when receiving the shooting instruction using at least two wide-angle lens shooting, the acquisition
Unit 11 obtains the shooting angle set respectively at least two wide-angle lens.Wherein, the shooting angle refers to wide-angle
Camera lens institute can shooting visual angle scope.After user opens at least two wide-angle lens configured, the acquiring unit
11 can receive what user was inputted by user input interface of at least two wide-angle lens in the mobile terminal
The shooting instruction that the modes such as default gesture, default click location are sent, or the acquiring unit 11 can receive user and pass through
The modes such as programmable button, programmable button combination send shooting instruction.At least two wide-angle lens sets acquiescence shooting angle
Spend, maximum default undistorted angle shooting angle by default is selected in preferable scheme.The acquisition pair of acquiring unit 11
The shooting angle that at least two wide-angle lens is set respectively.In optional scheme, at least two wide-angle can be set
The shooting angle of camera lens is identical, can so ensure at least two field pictures obtained by least two wide-angle lens shooting
Coverage it is identical, synthetic effect is more preferably.
Shooting unit 12, for being entered respectively according to set corresponding shooting angle using at least two wide-angle lens
Row shooting, generates at least two frame shooting images.
In the specific implementation, the shooting unit 12 is shot using at least two wide-angle lens according to set corresponding to
Angle is shot respectively, generates at least two frame shooting images.Wherein, the corresponding two field picture of a wide-angle lens, by least
Two wide-angle lens shoot simultaneously, ensure that captured picture on same horizontal line, also expands coverage.
Judging unit 14, for judging shooting angle corresponding at least two wide-angle lens whether default undistorted
In angular range.
In the specific implementation, the judging unit 14 judge shooting angle corresponding at least two wide-angle lens whether
Preset in undistorted angular range.Wherein, the default undistorted angular range is according to set by the wide-angle lens configured
, and determined by the physical property of wide-angle lens, therefore the default undistorted angular range is fixed angle model
Enclose, and the image shot in the default undistorted angular range is not in distortion.
Unit 15 is deleted, if for existing in shooting angle corresponding at least two wide-angle lens not default without abnormal
During shooting angle in the range of varied angle, it is determined that distorted region in shooting image corresponding to the shooting angle and do not distort
Region, and delete the distorted region in the shooting image.
If in the specific implementation, the judging unit 14 judges to deposit in shooting angle corresponding at least two wide-angle lens
When not presetting the shooting angle in undistorted angular range, for not presetting the wide-angle lens in undistorted angular range
There is distortion in the image of captured acquisition, then the deletion unit 15 is determined therein abnormal to the shooting image that distortion be present
Become region and non-distorted region.The deletion unit 15 can obtain wide-angle lens according to the intrinsic physical property of wide-angle lens and exist
Distorted region corresponding to each shooting angle, and the distorted region in the shooting image is deleted, so that the mobile terminal will
Non- distorted region carries out synthesizing a two field picture.
Unit 16 is corrected, if for existing in shooting angle corresponding at least two wide-angle lens not default without abnormal
During shooting angle in the range of varied angle, then distortion correction coefficient corresponding to the shooting angle is obtained, and according to the distortion
Correction coefficient is corrected to shooting image corresponding to the shooting angle.
If in the specific implementation, the judging unit 14 judges to deposit in shooting angle corresponding at least two wide-angle lens
When not presetting the shooting angle in undistorted angular range, then the correction unit 16 is obtained corresponding to the shooting angle
Distortion correction coefficient, and shooting image corresponding to the shooting angle is corrected according to the distortion correction coefficient.For
Not in the shooting angle preset in undistorted angular range, the correction unit 16 is set to be corresponded with shooting angle
Distortion correction coefficient, the distortion correction coefficient is according to obtained by countless experiments data, when the shooting angle does not exist
When presetting in undistorted angular range, distortion correction coefficient corresponding with shooting angle is obtained, the correction unit 16 is according to institute
Distortion correction coefficient is stated to be corrected shooting image.
Synthesis unit 13, for will one frame target image of at least two frame shooting images synthesis, and by the target figure
As output.
If in the specific implementation, shooting angle corresponding at least two wide-angle lens is being preset in undistorted angular range
When, then the synthesis unit 13 at least two frame shooting images by described in synthesize a frame target image, and the target image is defeated
Go out.Or do not preset if existing in shooting angle corresponding at least two wide-angle lens in undistorted angular range
During shooting angle, after the deletion unit 15 deletes the distorted region of shooting image, the synthesis unit 13 is by described in
At least two frame shooting images synthesize a frame target image, and the target image is exported.Or if at least two wide-angle
Exist in shooting angle corresponding to camera lens not when presetting the shooting angle in undistorted angular range, the correction unit 16 is right
Not after presetting the shooting image in undistorted angular range and being corrected, the synthesis unit 13 at least two frames by described in are clapped
Take the photograph image and synthesize a frame target image, and the target image is exported.In feasible scheme, the synthesis unit 13 searches institute
The same object at least two frame shooting images is stated, and by the same object region according to identical size one frame figure of overlapping synthesis
Picture, because the coverage of at least two frame shooting images is different, therefore each original in a synthesized two field picture can make it that
Shooting image is of different sizes, can so be cut out the maximum target image of area from a synthesized two field picture, and by institute
Target image is stated to export in the mobile terminal.
In embodiments of the present invention, by when receiving the shooting instruction shot using at least two wide-angle lens, obtaining
The shooting angle set respectively at least two wide-angle lens is taken, then controls at least two wide-angle lens according to set pair
To answer shooting angle to be shot respectively, generate at least two frame shooting images, one of wide-angle lens corresponds to a frame shooting image,
At least two frame shooting images are finally synthesized into a frame target image, and target image is exported.By using multiple wide-angle lens
Shooting generation multiple image, and distortion correction is carried out to the fault image of shooting, then the multiple image after correction is synthesized into a frame
Image exports, and from largely expanding coverage, and pattern distortion can be corrected, and then improve intelligent end
The intelligent and convenience at end.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (5)
1. a kind of image pickup method of more wide-angle lens, it is characterised in that applied to mobile terminal, the mobile terminal configuration is at least
Two wide-angle lens, methods described include：
When receiving the shooting instruction using at least two wide-angle lens shooting, obtain at least two wide-angle lens
The shooting angle set respectively；
Shot respectively according to set corresponding shooting angle using at least two wide-angle lens, generate at least two frames
Shooting image, the corresponding frame shooting image of one of wide-angle lens；
Judge whether shooting angle corresponding at least two wide-angle lens is being preset in undistorted angular range；
If shooting angle corresponding at least two wide-angle lens is when presetting in undistorted angular range, at least two by described in
Frame shooting image synthesizes a frame target image, and the target image is exported；
The shooting in undistorted angular range is not being preset if existing in shooting angle corresponding at least two wide-angle lens
During angle, it is determined that distorted region and non-distorted region in shooting image corresponding to the shooting angle, and delete the bat
The distorted region taken the photograph in image, at least two frame shooting images synthesize a frame target image by described in, and the target image is defeated
Go out.
2. according to the method for claim 1, it is characterised in that at least two frame shooting images by described in synthesize a frame mesh
Logo image, and the target image is exported, including：
Same object at least two frame shooting images described in searching, and by same object region according to the overlapping synthesis of identical size
One frame target image, and the target image is exported.
3. a kind of mobile terminal, it is characterised in that the wide-angle lens of mobile terminal configuration at least two, the mobile terminal bag
Include：
Acquiring unit, for receive using at least two wide-angle lens shooting shooting instruction when, obtain to it is described extremely
The shooting angle that few two wide-angle lens are set respectively；
Shooting unit, for being clapped respectively according to set corresponding shooting angle using at least two wide-angle lens
Take the photograph, generate at least two frame shooting images, the corresponding frame shooting image of one of wide-angle lens；
Judging unit, for judging shooting angle corresponding at least two wide-angle lens whether in default undistorted angle model
In enclosing；
Synthesis unit, if being preset for shooting angle corresponding at least two wide-angle lens in undistorted angular range
When, then at least two frame shooting images synthesize a frame target image by described in, and the target image is exported；
Unit is deleted, if for existing in shooting angle corresponding at least two wide-angle lens not in default undistorted angle
In the range of shooting angle when, it is determined that distorted region and non-distorted region in shooting image corresponding to the shooting angle,
And delete the distorted region in the shooting image；
The synthesis unit is additionally operable to after the deletion unit deletes the distorted region of shooting image, at least two by described in
Frame shooting image synthesizes a frame target image, and the target image is exported.
4. mobile terminal according to claim 3, it is characterised in that the mobile terminal also includes：
Unit is corrected, if for existing in shooting angle corresponding at least two wide-angle lens not in default undistorted angle
In the range of shooting angle when, then obtain distortion correction coefficient corresponding to the shooting angle, and according to the distortion correction system
It is several that shooting image corresponding to the shooting angle is corrected；
The synthesis unit is additionally operable in the correction unit to not presetting the progress of the shooting image in undistorted angular range
After correction, at least two frame shooting images synthesize a frame target image by described in, and the target image is exported.
5. the mobile terminal according to claim 3 or 4, it is characterised in that the synthesis unit is specifically used for described in lookup
Same object at least two frame shooting images, and by same object region according to identical size one frame target figure of overlapping synthesis
Picture, and the target image is exported.
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| CN201510383381.0A CN104994294B (en) | 2015-06-30 | 2015-06-30 | A kind of image pickup method and mobile terminal of more wide-angle lens |
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| CN201510383381.0A CN104994294B (en) | 2015-06-30 | 2015-06-30 | A kind of image pickup method and mobile terminal of more wide-angle lens |
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| CN104994294B true CN104994294B (en) | 2018-01-23 |
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| CN111327793B (en) * | 2018-12-13 | 2021-06-29 | 杭州海康威视数字技术股份有限公司 | Video camera |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101378559A (en) * | 2007-08-30 | 2009-03-04 | 联想移动通信科技有限公司 | Mobile phone capable of panorama shooting by pick-up head combination |
| CN103916582A (en) * | 2013-01-07 | 2014-07-09 | 华为技术有限公司 | Image processing method and device |
| CN104092799A (en) * | 2014-07-24 | 2014-10-08 | 广东欧珀移动通信有限公司 | Mobile phone area view accessory and mobile phone |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7683962B2 (en) * | 2007-03-09 | 2010-03-23 | Eastman Kodak Company | Camera using multiple lenses and image sensors in a rangefinder configuration to provide a range map |
-
2015
- 2015-06-30 CN CN201510383381.0A patent/CN104994294B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101378559A (en) * | 2007-08-30 | 2009-03-04 | 联想移动通信科技有限公司 | Mobile phone capable of panorama shooting by pick-up head combination |
| CN103916582A (en) * | 2013-01-07 | 2014-07-09 | 华为技术有限公司 | Image processing method and device |
| CN104092799A (en) * | 2014-07-24 | 2014-10-08 | 广东欧珀移动通信有限公司 | Mobile phone area view accessory and mobile phone |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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