CN108712602A - Camera control method, device, mobile terminal and storage medium - Google Patents
Camera control method, device, mobile terminal and storage medium Download PDFInfo
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- CN108712602A CN108712602A CN201810382815.9A CN201810382815A CN108712602A CN 108712602 A CN108712602 A CN 108712602A CN 201810382815 A CN201810382815 A CN 201810382815A CN 108712602 A CN108712602 A CN 108712602A
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- image
- camera
- preview screen
- complete object
- object image
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/62—Control of parameters via user interfaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/58—Means for changing the camera field of view without moving the camera body, e.g. nutating or panning of optics or image sensors
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- Signal Processing (AREA)
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- Studio Devices (AREA)
Abstract
The embodiment of the present application discloses a kind of camera control method, device, mobile terminal and storage medium, is related to technical field of mobile terminals.Applied to mobile terminal, which is provided with rotatable camera, the method includes：Preview screen is obtained, judges in the preview screen whether to include complete target image, when in the preview screen not comprising the complete object image, controls camera rotation until getting complete object image.Camera control method, device, mobile terminal and storage medium provided by the embodiments of the present application, acquisition complete object image is rotated automatically by the camera of setting on mobile terminals, Image Acquisition precision is improved, image acquisition process is simplified, promotes user experience.
Description
Technical field
This application involves technical field of mobile terminals, more particularly, to a kind of camera control method, device, movement
Terminal and storage medium.
Background technology
With the development of technology, the function of mobile terminal is more and more, and camera has become the indispensable work(of mobile terminal
One of can.Since mobile terminal has been increasingly becoming carry-on, the article of whipping of user, using mobile terminal take pictures becomes more next
It is more universal.But the existing range for carrying out Image Acquisition is fixed, and user is needed to rotate mobile phone, it is cumbersome.
Invention content
In view of the above problems, present applicant proposes a kind of camera control method, device, mobile terminal and storages to be situated between
Matter rotates acquisition complete object image by the camera of setting on mobile terminals, improves Image Acquisition precision, simplify automatically
Image acquisition process promotes user experience.
In a first aspect, the embodiment of the present application provides a kind of camera control method, it is applied to mobile terminal, the movement
Terminal is provided with rotatable camera, the method includes：Obtain preview screen；Judge in the preview screen whether include
There is complete object image；When in the preview screen not comprising the complete object image, the camera rotation is controlled
Until getting the complete object image.
Second aspect, the embodiment of the present application provide a kind of camera shooting head controlling device, are applied to mobile terminal, the movement
Terminal is provided with rotatable camera, and described device includes：Preview screen acquisition module, for obtaining preview screen；Preview
Picture judgment module, for judging in the preview screen whether to include complete object image；Camera control module, for working as
When in the preview screen not comprising the complete object image, it is described complete until getting to control the camera rotation
Target image.
The third aspect, the embodiment of the present application provide a kind of mobile terminal, including touch screen, memory and processor,
The touch screen is couple to the processor, the memory store instruction, when described instruction is by described with the memory
It manages processor when device executes and executes the above method.
Fourth aspect, the embodiment of the present application provide it is a kind of with processor can perform program code it is computer-readable
Take storage medium, said program code that the processor is made to execute the above method.
A kind of camera control method, device, mobile terminal and storage medium provided by the embodiments of the present application, are applied to
Mobile terminal, the mobile terminal are provided with rotatable camera.Obtain preview screen, judge in the picture whether included
Whole target image controls camera rotation until obtaining when in the preview screen not comprising the complete object image
To complete object image figure is improved to rotate acquisition complete object image automatically by the camera of setting on mobile terminals
As acquisition precision, simplify image acquisition process, promotes user experience.
These aspects or other aspects of the application can more straightforward in the following description.
Description of the drawings
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 shows the structural schematic diagram of the first mobile terminal provided by the embodiments of the present application；
Fig. 2 shows the structural schematic diagrams of second of mobile terminal provided by the embodiments of the present application；
Fig. 3 shows the structural schematic diagram of the third mobile terminal provided by the embodiments of the present application；
Fig. 4 shows the flow diagram for the camera control method that the application first embodiment provides；
Fig. 5 shows the flow diagram for the camera control method that the application second embodiment provides；
Fig. 6 shows the flow diagram of the step S240 for the camera control method that the application second embodiment provides；
Fig. 7 shows the flow diagram for the camera control method that the application 3rd embodiment provides；
Fig. 8 shows the flow diagram of the step S350 for the camera control method that the application 3rd embodiment provides；
Fig. 9 shows a kind of module frame chart for the camera shooting head controlling device that the application fourth embodiment provides；
Figure 10 shows another module frame chart for the camera shooting head controlling device that the application fourth embodiment provides；
Figure 11 shows a kind of front schematic view of mobile terminal provided by the embodiments of the present application；
Figure 12 shows the block diagram of the mobile terminal for executing the camera control method according to the embodiment of the present application.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall in the protection scope of this application.
Display screen usually act as showing played in the mobile terminals such as mobile phone, tablet computer, wearable electronic equipment
Show the contents such as text, picture, icon or video.Requirement with user to the clarity and fineness of displayed content is got over
Come higher, more mobile terminals use larger-size touching display screen, to realize the display effect shielded comprehensively.But
During larger-size display screen is set, find front camera set by mobile terminal front end, close to optical sensor,
The function elements such as projecting subassembly, receiver can influence the region that touching display screen can expand to.
Usual mobile terminal includes front panel, rear cover and frame.In front plate include upper frontal region, middle part screen area and under
Portion key zone.In general, upper frontal region is provided with the function elements such as receiver sound outlet hole and front camera, middle part screen area is provided with
Touching display screen, lower part key zone are provided with one to three physical buttons.And with the development of technology, lower part key zone is gradual
Cancel, the physical button in lower part key zone is set originally and is substituted by the virtual key in touching display screen.
And the function elements such as receiver sound outlet hole and front camera set by upper frontal region support the function of mobile phone
It is more important, it is not easy easily to cancel, so the display area of touching display screen is extended to the upper frontal region of covering with larger
Difficulty.After a series of researchs, inventor has found can be by work(such as projecting subassembly, receiver, camera, structure optical assemblies
Energy device hides the inside of the terminal body of setting mobile terminal or the back side of terminal body, is reconfigured slide assemblies and/or turns
Dynamic component reveals at the top of the terminal body, to realize by the upper frontal region of script be extended to touching display screen can
Display area, with increase can display area area, to realize the effect shielded comprehensively.
Illustratively, referring to Fig. 1, Fig. 1 shows the first knot for the mobile terminal 100 that can be used for the embodiment of the present application
Structure schematic diagram.Mobile terminal includes terminal body 130, camera 150 and runner assembly 140, and camera 150 is mounted on rotating group
On part 140, in addition, other function elements of mobile terminal can also be arranged on runner assembly 140, wherein other effectors
Part is in addition to may include close to optical sensor, receiver, range sensor, ambient light sensor, temperature sensor, pressure sensor
Equal devices.
Runner assembly 140 is rotatablely connected with terminal body 130, and in some implementations, camera 150 is in runner assembly 140
Drive under, can in the horizontal direction with vertical direction rotate.In the embodiment of the present application, mobile terminal is provided with driving group
Part, the drive component can be motors, and runner assembly 140 can be driven to rotate.Then the rotation direction of runner assembly 140 can be
It is two-dimensional, can also be three-dimensional.
Wherein, the rotation that two-dimensional rotation can be horizontally oriented, as shown in Figure 1, drive component drives runner assembly 140
Rotate in the horizontal direction, wherein horizontal direction be when mobile terminal vertical display, the rotational plane of runner assembly 140 with
The top side of mobile terminal is parallel, and specifically, which may include shaft and installation part, then one end of shaft
Mounted on the top of mobile terminal, the other end is connect with installation part, then on mountings, shaft can for above-mentioned function element installation
Installation part is driven to horizontally rotate.As an implementation, runner assembly 140 can move up and down, i.e., move end along separate
The direction movement at the top at end and the top of close mobile terminal so that runner assembly can be contained in inside terminal body
Or the back side, for example, runner assembly is slidably arranged on inside terminal body 130, and the open top of terminal body 130, turn
Dynamic component 140 can be stretched out by open top.Alternatively, runner assembly 140 can be placed in the back side of terminal body 130, example
Such as, one groove is set at the top at the back side of terminal body 130, then runner assembly 140 is arranged in groove, and can be
It stretches out or retracts in groove.
In addition, two-dimensional rotation can also be the rotation on vertical direction, as shown in Fig. 2, drive component drives rotating group
Part 140 rotates in the vertical direction, wherein horizontal direction is when mobile terminal vertical display, and the rotation of runner assembly 140 is flat
Face is vertical with the top side of terminal body 130, and specifically, which may include holder and installation part, then holder
Mounted on the top of terminal body 130, and installation part is connect with holder pivots, as shown in Fig. 2, the quantity of holder is two,
Mounted on the top of terminal body 130, and installation part is installed in rotation on two holders, specifically, can be turned by one
Axis is installed on two holders, and under the action of shaft, installation part can rotate in the vertical direction.In addition, shown in Fig. 2
Runner assembly can also be contained in the inside of terminal body 130 or the back side, and specific ground structure can refer to aforementioned, and details are not described herein.
Furthermore the rotation on three-dimensional may include the rotation in horizontal direction and vertical direction, as shown in figure 3,
Drive component drives runner assembly 140 in vertically and horizontally upper rotation, and specifically, which can wrap
Holder and installation part are included, then holder is mounted on the top of terminal body 130, and installation part is connect with holder pivots, and holder
Also it can rotate, rotation direction is horizontal direction, the rotation being achieved that as a result, on the three-dimensional of runner assembly.
Therefore, the range for Image Acquisition being carried out for current mobile terminal is fixed, and user is needed to rotate mobile phone, cumbersome
The problem of, it inventors herein proposes camera control method, device, mobile terminal and storage provided by the embodiments of the present application and is situated between
Matter rotates acquisition complete object image by the camera of setting on mobile terminals, improves Image Acquisition precision, simplify automatically
Image acquisition process promotes user experience.Each embodiment in the application is specifically described below in conjunction with attached drawing.
First embodiment
Referring to Fig. 4, Fig. 4 shows the flow diagram for the camera control method that the application first embodiment provides.
The camera control method is used to rotate acquisition complete object image automatically by the camera of setting on mobile terminals, carries
Hi-vision acquisition precision simplifies image acquisition process, promotes user experience.In the particular embodiment, the camera control
Method is applied to camera shooting head controlling device 200 as shown in Figure 9 and the mobile end configured with the camera shooting head controlling device 200
100 (Figure 11) are held, will illustrate the detailed process of the present embodiment by taking mobile terminal as an example below, it will of course be understood that, this reality
It can be smart mobile phone, tablet computer, wearable electronic equipment etc. to apply the mobile terminal that example is applied, and do not do specific limit herein
It is fixed.It will be explained in detail below for flow shown in Fig. 4, the camera control method can specifically include following step
Suddenly：
Step S110：Obtain preview screen.
In the present embodiment, the image information that real-time pair of camera on mobile terminals can be in acquisition range is arranged to carry out
It obtains, and the touch screen display by the image information of acquisition in mobile terminal forms preview screen, it is possible to understand that, it is imaging
The position of head and/or towards it is different when, the preview screen of acquisition is different, and user can directly judge whether wrapped in the preview screen
Containing demand picture, or by whether including demand picture in the mobile terminal automatic decision preview screen, do not limit herein
It is fixed.Wherein, when whether including demand picture in by the mobile terminal automatic decision preview screen, it can be determined that the preview
Whether there is complete demand picture in picture or whether the demand picture that judges in the preview screen can be identified successfully etc..
Step S120：Judge in the preview screen whether to include complete object image.
Further, to whether including that complete object image judges in preview screen, wherein when by user into
When row judges, it can display whether to confirm the selection control for including complete object image on the touch screen of mobile terminal, work as inspection
When measuring the instruction that user triggers on the touchscreen and confirming the touch control operation comprising complete object image, the preview screen is characterized
In include complete object image；When detecting that the instruction that user triggers on the touchscreen confirms not comprising complete object image
It when touch control operation, characterizes and does not include complete object image in the preview screen, execute step S130.Wherein, the touch control operation
May include that single give directions hits, gives more directions and hit, singly refer to pressing, refer to pressing, slide etc. more.
Wherein, when being judged by mobile terminal, the integrality of the target image in preview screen can be carried out
Judge, for example, the marginal position to target image is detected, by judge its marginal position whether in preview screen to sentence
Whether include complete object image in the preview screen of breaking；For another example target image is identified, by judging the target figure
As that can identify successfully whether to judge in the preview screen comprising complete object image etc..
Step S130：When in the preview screen not comprising the complete object image, controls the camera and turn
It moves until getting the complete object image.
When in preview screen not comprising complete object image, camera rotation can be controlled, it is complete until getting
Target image.Wherein, in the present embodiment, which can be located at movement relative to 360 ° of rotations of mobile terminal to obtain
The complete object image of terminal surrounding.As a kind of mode, in camera rotation process, can be acquired with real-time display camera
Preview screen, when in the preview screen including complete object image, characterization got complete object image, then stop
Rotation stop moves camera or the camera is restored to initial position.
The application first embodiment provide camera control method, obtain preview screen, judge be in the preview screen
No includes complete target image, when in the preview screen not comprising the complete object image, controls the camera and turns
It moves until getting complete object image, to rotate acquisition complete object figure automatically by the camera of setting on mobile terminals
Picture improves Image Acquisition precision, simplifies image acquisition process, promotes user experience.
Second embodiment
Referring to Fig. 5, Fig. 5 shows the flow diagram for the camera control method that the application second embodiment provides,
It will be explained in detail below for flow shown in fig. 5, the method can specifically include following steps：
Step S210：Obtain preview screen.
Step S220：Judge in the preview screen whether to include complete object image.
Step S230：When in the preview screen not comprising the complete object image, controls the camera and turn
It is dynamic to obtain several images for including at least partial target image, wherein the partial target image is the complete object image
In image.
In the present embodiment, when in preview screen not comprising complete object image, control camera rotation, wherein
Captured in real-time is carried out in camera rotation process, to obtain multiple images including at least partial target image, the part mesh
Logo image is the image in complete object image, it is possible to understand that, which can account for the four of complete object image
/ mono-, one third, half etc., the partial target image can be complete object image top half image,
The image of lower part, image of left-half etc., do not limit herein.
Step S240：Several described images for including at least partial target image are synthesized, the complete mesh is obtained
Logo image.
Further, the image that several are included at least to partial target image synthesizes, as a kind of mode, Ke Yitong
The mode for crossing map overlay carries out image synthesis, specifically, several is included at least the image superposition of partial target image to one
It rises, then by going background, scratching the operations such as figure, masking-out, channel, transparent, translucent, local transparent, to obtain complete object image.
Referring to Fig. 6, Fig. 6 shows the stream of the step S240 for the camera control method that the application second embodiment provides
Journey schematic diagram.It will be explained in detail below for flow shown in fig. 6, the method can specifically include：
Step S241：Several described images for including at least partial target image are synthesized, composograph is obtained.
Step S242：It shows the composograph and whether confirms the prompt message of the composograph.
In the present embodiment, after getting composograph, the display reminding information on the touch screen of mobile terminal, wherein
The prompt message is for prompting the user whether to confirm using the composograph as complete object image.Specifically, the prompt message
May include "Yes" and "No", when detecting that user is directed to the touch control operation of "Yes", it is that instruction confirms to characterize the touch control operation
Using the composograph as complete object image, S243 is thened follow the steps, when detecting that user is directed to the touch control operation of "No",
It is that instruction confirms not using the composograph as complete object image to characterize the touch control operation, then several is included at least part mesh
The image of logo image recombines or controls camera rotation and reacquires the image that several include partial target image.
Step S243：When receiving the instruction of the instruction confirmation composograph, using the composograph as described in
Complete object image.
The application second embodiment provide camera control method, obtain preview screen, judge be in the preview screen
No includes complete object image, when in the preview screen including complete object image, controls camera rotation and obtains
Several include at least the image of partial target image, and the image that several are included at least to partial target image synthesizes, and obtain
Complete object image, the automatic collection complete object image in a manner of by synthesis improve Image Acquisition precision, simplify image and adopt
Collection process promotes user experience.
3rd embodiment
Referring to Fig. 7, Fig. 7 shows the camera control method flow diagram that the application 3rd embodiment provides.Under
Face will be explained in detail for flow shown in Fig. 7, wherein when the complete object image is Quick Response Code, the side
Method can specifically include following steps：
Step S310：Obtain preview screen.
Step S320：The preview screen is identified and judges that can the preview screen identify success.
In the present embodiment, it using Quick Response Code as complete object image, can be specified two by the selection operation of user
Code is tieed up as complete object image, can also be determined two in the control or control button of the certain application programs of user's touch-control
Code is tieed up as complete object image, for example, when detecting that user clicks " sweep and sweep " in wechat or Alipay, it may be determined that
Using Quick Response Code as complete object image.
Further, the Quick Response Code acquired in preview screen is identified, to judge that can the Quick Response Code identify success.
As a kind of mode, when the current display page of mobile terminal jumps to another page from the page is scanned, and such as pays the page, table
The Quick Response Code is levied to identify successfully, when the current display page of mobile terminal keeps the scanning page not redirect, characterization described two
It is unsuccessful to tie up code identification.
Step S330：When the preview screen cannot identify successfully, controls the camera rotation and obtain several at least
Include the image of part Quick Response Code.
In the present embodiment, when preview screen cannot identify successfully, control camera rotation, wherein in rotation process
Middle camera is shot in real time, and to obtain multiple images including at least part Quick Response Code, which is complete two
Tie up the image in code, it is possible to understand that, the part Quick Response Code can account for a quarter of full two-dimensional code, one third, two points
First-class, and the part Quick Response Code can be the image of top half of full two-dimensional code, the image of lower part, left-half
Image etc., does not limit herein.
Step S340：Several described images for including at least part Quick Response Code are synthesized, obtain synthesis Quick Response Code simultaneously
Identification, until the synthesis Quick Response Code can identify success.
Further, the image that several are included at least to part Quick Response Code synthesizes, likewise, can be folded by figure layer
The mode added carries out image synthesis, to obtain synthesis Quick Response Code.In the present embodiment, synthesis Quick Response Code is identified, until
The synthesis Quick Response Code can identify success.
Step S350：The camera rotation is controlled until getting facial image.
In the present embodiment, after synthesizing Quick Response Code and identifying successfully, then the current display page of mobile terminal is from scan page
Face jumps to payment interface, if at this point, user's selection face payment verification, controls camera rotation until getting face figure
As to carry out face payment verification to it.
Referring to Fig. 8, Fig. 8 shows the stream of the step S350 for the camera control method that the application 3rd embodiment provides
Journey schematic diagram.It will be explained in detail below for flow shown in Fig. 8, the method can specifically include following steps：
Step S351：Control the direction that the camera rotates and detects the camera.
, may be there is no towards user's direction when camera rotates, it may be there is no face in coverage
Image.Therefore, optionally, in this embodiment, camera can be rotatable camera, in control camera rotation
When, it can first judge whether there is facial image within the scope of current shooting, if so, then obtaining the facial image.If the bat of camera
It takes the photograph and then shows that the direction of camera may be incorrect without facial image in range, camera rotation can be controlled to find people
Face image.For example, user is generally directed toward screen, therefore camera can be revolved to screen direction when using mobile terminal
Turn.In addition, camera can also yawing rotation or pitching movement be rotated again on the direction of screen direction, face is obtained
Image.The specific rotation mode of camera does not limit, and can increase the scanning range of camera to be needed as far as possible
Facial image be advisable.
Optionally, camera can may also get facial image, i.e., when not towards the validated user of mobile terminal
The facial image got may not be the image of the user got towards user.Since user is when using mobile terminal,
Be generally directed toward screen, therefore, on the direction of screen direction get facial image it is more likely that validated user image.Cause
This, in this embodiment, obtaining facial image by the camera may include：Judge the camera whether towards institute
State the direction of mobile terminal screen direction；If so, facial image is obtained by the camera, if it is not, the camera is revolved
After going to the direction towards the mobile terminal screen direction, facial image is obtained.
Step S352：Judge whether the direction of the camera is identical as the direction of the screen of the mobile terminal.
Step S353：When the direction of the camera is identical as the direction of the screen, the camera acquisition is controlled
Image is until getting the facial image.
Step S360：Judge whether the facial image matches with pre-set image.
As an implementation, which can be matched with face and carry out recognition of face verification.Specifically, mobile whole
End obtains and is stored with pre-set image in advance, and the pre-set image is for the basis for estimation as facial image, it is possible to understand that, when
When pre-set image and facial image match, it is validated user to characterize the corresponding user of the facial image, thens follow the steps S370, when
When pre-set image and facial image mismatch, it is illegal user to characterize the corresponding user of the facial image, then resurveys people
Face information.
Step S370：When the facial image is matched with the pre-set image, delivery operation is carried out.
The camera control method that the application 3rd embodiment provides obtains preview screen, preview screen is identified
And judge that can the preview screen identify success, when the preview screen cannot identify successfully, control camera rotation obtains more
Width includes at least the image of part Quick Response Code, and the image that several are included at least to part Quick Response Code synthesizes, and obtains synthesis two
Dimension code simultaneously identifies that, until the synthesis Quick Response Code can identify success, for the rotation of control camera until getting facial image, judging should
Whether facial image matches with pre-set image, and delivery operation is carried out in matching, to be automatically synthesized identification by camera rotation
Quick Response Code and progress delivery operation, it is convenient and efficient, promote user experience.
Fourth embodiment
Referring to Fig. 9, Fig. 9 shows the module frame chart for the camera shooting head controlling device 200 that the application fourth embodiment provides.
The camera shooting head controlling device 200 is applied to mobile terminal, which is provided with rotatable camera, will be directed to below
Block diagram shown in Fig. 9 is illustrated, and the camera shooting head controlling device 200 includes：Preview screen acquisition module 210, preview screen
Judgment module 210 and camera control module 230, wherein：
Preview screen acquisition module 210, for obtaining preview screen.
Preview screen judgment module 220, for judging in the preview screen whether to include complete object image.It please refers to
Figure 10, further, when the complete object image is Quick Response Code, the preview screen judgment module 220 includes：Preview is drawn
Face identifies submodule 221, wherein：
Preview screen identifies submodule 221, for the preview screen energy to be identified and judged to the preview screen
It is no to identify successfully.
Camera control module 230, for when in the preview screen not comprising the complete object image, controlling
The camera rotation is until getting the complete object image.Further, the camera control module 230 includes：
First camera control submodule 231, image synthesis submodule 232, second camera control submodule 233, identification submodule
234, third camera control submodule 235, facial image judging submodule 236 and delivery operation module 237, wherein：
First camera control submodule 231, for working as in the preview screen not comprising the complete object image
When, it controls the camera rotation and obtains several images for including at least partial target image, wherein the partial target image
For the image in the complete object image.
Image synthesizes submodule 232, for synthesizing several described images for including at least partial target image, obtains
Take the complete object image.Further, described image synthesis submodule 232 includes：Composograph acquiring unit, prompt letter
Display unit and target image acquiring unit are ceased, wherein：
Composograph acquiring unit is obtained for synthesizing several described images for including at least partial target image
Obtain composograph.
Prompt message display unit, for showing the composograph and whether confirming the prompt letter of the composograph
Breath.
Target image acquiring unit, for when receiving instruction and confirming the instruction of the composograph, by the synthesis
Image is as the complete object image.
Second camera control submodule 233, for when the preview screen cannot identify successfully, controlling the camera shooting
Head rotation obtains several images for including at least part Quick Response Code.
It identifies submodule 234, for synthesizing several described images for including at least part Quick Response Code, obtains synthesis
Quick Response Code simultaneously identifies, until the synthesis Quick Response Code can identify success.
Third camera control submodule 235, for controlling the camera rotation until getting facial image.Into one
Step ground, the third camera control submodule 235 include：It is adopted towards detection unit, towards judging unit and facial image
Collect unit, wherein：
Towards detection unit, the direction of the camera is rotated and detected for controlling the camera.
Towards judging unit, for judge the camera direction whether with the screen of the mobile terminal towards phase
Together.
Man face image acquiring unit, for when the direction of the camera is identical as the direction of the screen, controlling institute
Camera collection image is stated until getting the facial image.
Facial image judging submodule 236, for judging whether the facial image matches with pre-set image.
Delivery operation module 237, for when the facial image is matched with the pre-set image, carrying out delivery operation.
In conclusion a kind of camera control method provided by the embodiments of the present application, device, mobile terminal and storage are situated between
Matter, is applied to mobile terminal, which is provided with rotatable camera.Obtain preview screen, judge be in the picture
No includes complete target image, when in the preview screen not comprising the complete object image, controls the camera and turns
It moves until getting complete object image, to rotate acquisition complete object figure automatically by the camera of setting on mobile terminals
Picture improves Image Acquisition precision, simplifies image acquisition process, promotes user experience.
It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment weight
What point illustrated is all the difference with other embodiments, and the same or similar parts between the embodiments can be referred to each other.
For device class embodiment, since it is basically similar to the method embodiment, so fairly simple, the related place ginseng of description
See the part explanation of embodiment of the method.For arbitrary processing mode described in embodiment of the method, in device reality
It applies in example and no longer can be one by one repeated in device embodiment by corresponding processing modules implement.
Referring to Figure 11, based on above-mentioned camera control method, device, the embodiment of the present application also provides a kind of shifting
Dynamic terminal 100 comprising electronic body portion 10, the electronic body portion 10 include shell 12 and be arranged on the shell 12
Main display 120.Metal can be used in the shell 12, such as steel, aluminium alloy are made.In the present embodiment, the main display 120
Display panel 111 is generally included, may also comprise for responding the circuit etc. for carrying out touch control operation to the display panel 111.Institute
It can be a liquid crystal display panel (Liquid Crystal Display, LCD) to state display panel 111, in some embodiments
In, the display panel 111 is a touch screen 109 simultaneously.
Please refer to Figure 10, in actual application scenarios, the mobile terminal 100 can be used as intelligent mobile phone terminal into
It exercises and uses, the electronic body portion 10 also typically includes one or more (only showing one in figure) processors in this case
102, memory 104, RF (Radio Frequency, radio frequency) module 106, voicefrequency circuit 110, sensor 114, input module
118, power module 122.It will appreciated by the skilled person that structure shown in Figure 12 is only to illustrate, not to institute
The structure for stating electronic body portion 10 causes to limit.For example, the electronic body portion 10 may also include it is more than shown in Figure 12 or
The less component of person, or with the configuration different from shown in Figure 12.
It will appreciated by the skilled person that for the processor 102, all other component belongs to
It is coupled by multiple Peripheral Interfaces 124 between peripheral hardware, the processor 102 and these peripheral hardwares.The Peripheral Interface 124 can
Based on following standard implementation：Universal Asynchronous Receive/sending device (Universal Asynchronous Receiver/
Transmitter, UART), universal input/output (General Purpose Input Output, GPIO), serial peripheral connect
Mouthful (Serial Peripheral Interface, SPI), internal integrated circuit (Inter-Integrated Circuit,
I2C), but it is not limited to above-mentioned standard.In some instances, the Peripheral Interface 124 can only include bus；In other examples
In, the Peripheral Interface 124 may also include other elements, such as one or more controller, such as connecting the display
The display controller of panel 111 or storage control for connecting memory.In addition, these controllers can also be from described
Detached in Peripheral Interface 124, and be integrated in the processor 102 or corresponding peripheral hardware in.
The memory 104 can be used for storing software program and module, and the processor 102 is stored in institute by operation
The software program and module in memory 104 are stated, to perform various functions application and data processing.The memory
104 may include high speed random access memory, may also include nonvolatile memory, and such as one or more magnetic storage device dodges
It deposits or other non-volatile solid state memories.In some instances, the memory 104 can further comprise relative to institute
The remotely located memory of processor 102 is stated, these remote memories can pass through network connection to the electronic body portion 10
Or the main display 120.The example of above-mentioned network includes but not limited to internet, intranet, LAN, mobile communication
Net and combinations thereof.
The RF modules 106 are used to receive and transmit electromagnetic wave, realize the mutual conversion of electromagnetic wave and electric signal, to
It is communicated with communication network or miscellaneous equipment.The RF modules 106 may include various existing for executing these functions
Circuit element, for example, antenna, RF transceiver, digital signal processor, encryption/deciphering chip, subscriber identity module
(SIM) card, memory etc..The RF modules 106 can be carried out with various networks such as internet, intranet, wireless network
Communication is communicated by wireless network and miscellaneous equipment.Above-mentioned wireless network may include cellular telephone networks, wireless
LAN or Metropolitan Area Network (MAN).Above-mentioned wireless network can use various communication standards, agreement and technology, including but not limited to
Global system for mobile communications (Global System for Mobile Communication, GSM), enhanced mobile communication skill
Art (Enhanced Data GSM Environment, EDGE), Wideband CDMA Technology (wideband code
Division multiple access, W-CDMA), Code Division Multiple Access (Code division access, CDMA), time-division
Multiple access technology (time division multiple access, TDMA), adopting wireless fidelity technology (Wireless, Fidelity,
WiFi) (such as American Institute of Electrical and Electronics Engineers's standard IEEE 802.10A, IEEE802.11b, IEEE802.11g and/or
IEEE 802.11n), the networking telephone (Voice over internet protocal, VoIP), worldwide interoperability for microwave accesses
It is (Worldwide Interoperability for Microwave Access, Wi-Max), other for mail, Instant Messenger
Agreement and any other suitable communications protocol of news and short message, or even may include that those are not developed currently yet
Agreement.
Voicefrequency circuit 110, receiver 101, sound jack 103, microphone 105 provide user and the electronic body portion jointly
Audio interface between 10 or described main displays 120.Specifically, the voicefrequency circuit 110 receives from the processor 102
Voice data is converted to electric signal by voice data, by electric signal transmission to the receiver 101.The receiver 101 is by electric signal
Be converted to the sound wave that human ear can be heard.The voicefrequency circuit 110 receives electric signal also from the microphone 105, by electric signal
Voice data is converted to, and gives the processor 102 to be further processed data transmission in network telephony.Audio data can be with
It is obtained from the memory 104 or by the RF modules 106.In addition, audio data can also be stored to the storage
It is sent in device 104 or by the RF modules 106.
The setting of the sensor 114 is in the electronic body portion 10 or in the main display 120, the sensor
114 example includes but is not limited to：Optical sensor, operation sensor, pressure sensor, gravity accelerometer and
Other sensors.
Specifically, the optical sensor may include light sensor 114F, pressure sensor 114G.Wherein, pressure sensing
Device 114G can detect the sensor by pressing the pressure generated in mobile terminal 100.That is, pressure sensor 114G detection by with
The pressure that contact between family and mobile terminal or pressing generate, for example, by between the ear and mobile terminal of user contact or
Press the pressure generated.Therefore, whether pressure sensor 114G may be used to determine occurs between user and mobile terminal 100
Contact or the size of pressing and pressure.
Referring to Figure 12, specifically in the embodiment shown in fig. 12, the light sensor 114F and the pressure
Force snesor 114G is arranged adjacent to the display panel 111.The light sensor 114F can have object aobvious close to the master
When display screen 120, such as when the electronic body portion 10 is moved in one's ear, the processor 102 closes display output.
As a kind of motion sensor, gravity accelerometer can detect in all directions (generally three axis) and accelerate
The size of degree can detect that size and the direction of gravity, can be used to identify the application of 100 posture of the mobile terminal when static
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc..
In addition, the electronic body portion 10 can also configure other sensors such as gyroscope, barometer, hygrometer, thermometer, herein no longer
It repeats,
In the present embodiment, the input module 118 may include being arranged the touch screen on the main display 120
109, the touch screen 109 collect user on it or neighbouring touch operation (for example user is any using finger, stylus etc.
Operation of the suitable object or attachment on the touch screen 109 or near the touch screen 109), and according to presetting
The corresponding attachment device of driven by program.Optionally, the touch screen 109 may include touch detecting apparatus and touch controller.
Wherein, the touch orientation of the touch detecting apparatus detection user, and the signal that touch operation is brought is detected, it transmits a signal to
The touch controller；The touch controller receives touch information from the touch detecting apparatus, and by the touch information
It is converted into contact coordinate, then gives the processor 102, and order that the processor 102 is sent can be received and executed.
Furthermore, it is possible to realize touching for the touch screen 109 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Touch detection function.In addition to the touch screen 109, in other change embodiments, the input module 118 can also include it
Its input equipment, such as button 107.The button 107 for example may include the character keys for inputting character, and for triggering
The control button of control function.The example of the control button includes " returning to main screen " button, on/off button etc..
The information and the electronics that the main display 120 is used to show information input by user, is supplied to user
The various graphical user interface of body part 10, these graphical user interface can by figure, text, icon, number, video and its
Arbitrary to combine to constitute, in an example, the touch screen 109 may be disposed on the display panel 111 thus with described
Display panel 111 constitutes an entirety.
The power module 122 is used to provide supply of electric power to the processor 102 and other each components.Specifically,
The power module 122 may include power-supply management system, one or more power supply (such as battery or alternating current), charging circuit,
Power-fail detection circuit, inverter, indicator of the power supply status and it is other arbitrarily with the electronic body portion 10 or the master
The generation, management of electric power and the relevant component of distribution in display screen 120.
The mobile terminal 100 further includes locator 119, and the locator 119 is for determining 100 institute of the mobile terminal
The physical location at place.In the present embodiment, the locator 119 realizes the positioning of the mobile terminal 100 using positioning service,
The positioning service, it should be understood that the location information of the mobile terminal 100 is obtained by specific location technology (as passed through
Latitude coordinate), it is marked on the electronic map by the technology of the position of positioning object or service.
It should be understood that above-mentioned mobile terminal 100 is not limited to intelligent mobile phone terminal, should refer to can move
The computer equipment used in dynamic.Specifically, mobile terminal 100, refers to the mobile computer for being equipped with intelligent operating system
Equipment, mobile terminal 100 include but not limited to smart mobile phone, smartwatch, tablet computer, etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Any process or the method description described in other ways in flow chart or herein is construed as, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discuss suitable
Sequence, include according to involved function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be by the application
Embodiment person of ordinary skill in the field understood.
The logic and/or step for indicating or describing in other ways herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
(system of such as computer based system including processor other can be held from instruction for instruction execution system, device or equipment
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use., " for the purpose of this specification;Ji Suanjikedujiezhi "Can any can include, store, communicating, propagating or passing
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wiring
Interconnecting piece (mobile terminal), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other suitable
Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or when necessary with it
Its suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the application can be realized with hardware, software, firmware or combination thereof.Above-mentioned
In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be executed with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of row technology or their combination are realized：With the logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit application-specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that realize all or part of step that above-described embodiment method carries
Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium
In matter, which includes the steps that one or a combination set of embodiment of the method when being executed.In addition, in each embodiment of the application
In each functional unit can be integrated in a processing module, can also be that each unit physically exists alone, can also two
A or more than two units are integrated in a module.The form that hardware had both may be used in above-mentioned integrated module is realized, also may be used
It is realized in the form of using software function module.If the integrated module realized in the form of software function module and as
Independent product sale in use, can also be stored in a computer read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
Embodiments herein is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as the limit to the application
System, those skilled in the art can be changed above-described embodiment, change, replace and become within the scope of application
Type.
Finally it should be noted that：Above example is only to illustrate the technical solution of the application, rather than its limitations；Although
The application is described in detail with reference to the foregoing embodiments, those skilled in the art are when understanding：It still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；And
These modifications or replacements, do not drive corresponding technical solution essence be detached from each embodiment technical solution of the application spirit and
Range.
Claims (12)
1. a kind of camera control method, which is characterized in that be applied to mobile terminal, the mobile terminal is provided with rotatably
Camera, the method includes：
Obtain preview screen；
Judge in the preview screen whether to include complete object image；
When in the preview screen not comprising the complete object image, the camera rotation is controlled until getting
State complete object image.
2. according to the method described in claim 1, it is characterized in that, described work as in the preview screen not comprising described complete
When target image, camera rotation is controlled until getting the complete object image, including：
When in the preview screen not comprising the complete object image, controls the camera rotation and obtain several at least
Include the image of partial target image, wherein the partial target image is the image in the complete object image；
Several described images for including at least partial target image are synthesized, the complete object image is obtained.
3. according to the method described in claim 1, it is characterized in that, when the complete object image be Quick Response Code when, it is described to sentence
Whether include complete object image in the preview screen of breaking, including：
The preview screen is identified and judges that can the preview screen identify success；
It is described when in the preview screen not comprising the complete object image, control camera rotation until obtaining
To the complete object image, including：
When the preview screen cannot identify successfully, controls the camera rotation and obtain several including at least part Quick Response Code
Image；
Several described images for including at least part Quick Response Code are synthesized, synthesis Quick Response Code is obtained and identifies, until described
Synthesis Quick Response Code can identify success.
4. according to the method described in claim 3, it is characterized in that, it is described by it is described several include at least part Quick Response Code figure
As being synthesized, obtaining synthesis Quick Response Code and being identified, until the synthesis Quick Response Code can identify successfully, further include：
The camera rotation is controlled until getting facial image；
Judge whether the facial image matches with pre-set image；
When the facial image is matched with the pre-set image, delivery operation is carried out.
5. according to the method described in claim 4, it is characterized in that, the control camera rotation is until getting face
Image, including：
Control the direction that the camera rotates and detects the camera；
Judge whether the direction of the camera is identical as the direction of the screen of the mobile terminal；
When the direction of the camera is identical as the direction of the screen, the camera collection image is controlled until getting
The facial image.
6. according to the method described in claim 2, it is characterized in that, described include at least partial target image by described several
Image is synthesized, and the complete object image is obtained, including：
Several described images for including at least partial target image are synthesized, composograph is obtained；
It shows the composograph and whether confirms the prompt message of the composograph；
When receiving the instruction of the instruction confirmation composograph, using the composograph as the complete object image.
7. according to the method described in claim 1, it is characterized in that, described work as in the preview screen not comprising described complete
When target image, camera rotation is controlled until getting the complete object image, including：
When in the preview screen not comprising the complete object image, the camera rotation is controlled until the preview
It include the complete object image in picture.
8. a kind of camera shooting head controlling device, which is characterized in that be applied to mobile terminal, the mobile terminal is provided with rotatably
Camera, described device include：
Preview screen acquisition module, for obtaining preview screen；
Preview screen judgment module, for judging in the preview screen whether to include complete object image；
Camera control module, for when in the preview screen not comprising the complete object image, being taken the photograph described in control
As head is rotated until getting the complete object image.
9. device according to claim 8, which is characterized in that the camera control module, including：
First camera control submodule, for when in the preview screen not comprising the complete object image, controlling
The camera rotation obtains several images for including at least partial target image, wherein the partial target image is described
Image in complete object image；
Image synthesizes submodule, for synthesizing several described images for including at least partial target image, described in acquisition
Complete object image.
10. device according to claim 8, which is characterized in that described when the complete object image is Quick Response Code, institute
Preview screen judgment module is stated, including：
Preview screen identifies submodule, for being identified and judging that can the preview screen be identified as to the preview screen
Work(；
The camera control module, including：
Second camera control submodule, for when the preview screen cannot identify successfully, controlling the camera rotation
Obtain several images for including at least part Quick Response Code；
It identifies submodule, for synthesizing several described images for including at least part Quick Response Code, obtains synthesis Quick Response Code
And identify, until the synthesis Quick Response Code can identify success.
11. a kind of mobile terminal, which is characterized in that including touch screen, memory and processor, the touch screen is deposited with described
Reservoir is couple to the processor, the memory store instruction, the when executed by the processor processing
Device executes such as claim 1-7 any one of them methods.
12. a kind of computer read/write memory medium for the program code that can perform with processor, which is characterized in that the journey
Sequence code makes the processor execute such as claim 1-7 any one of them methods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810382815.9A CN108712602A (en) | 2018-04-24 | 2018-04-24 | Camera control method, device, mobile terminal and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810382815.9A CN108712602A (en) | 2018-04-24 | 2018-04-24 | Camera control method, device, mobile terminal and storage medium |
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