CN106713747A - Focusing method and mobile terminal - Google Patents
Focusing method and mobile terminal Download PDFInfo
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- CN106713747A CN106713747A CN201611079799.3A CN201611079799A CN106713747A CN 106713747 A CN106713747 A CN 106713747A CN 201611079799 A CN201611079799 A CN 201611079799A CN 106713747 A CN106713747 A CN 106713747A
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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
- H04N23/67—Focus control based on electronic image sensor signals
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- Human Computer Interaction (AREA)
- User Interface Of Digital Computer (AREA)
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Abstract
The embodiment of the invention provides a focusing method applied to a mobile terminal with a camera and a flexible screen. The method comprises the steps of obtaining an image collected by the camera; determining a to-be-tracked and focused target object in the image; tracking and focusing the target object; in the tracking and focusing process, detecting whether the target object has a trend of deviating from a preview interface or not in real time; and if it is detected that the target object has the trend of deviating from the preview interface, controlling the flexible screen to bend until the target object is located in a preset center area. The embodiment of the invention also provides a mobile terminal. According to the embodiment of the method and the mobile terminal, after a camera collects an image, through utilization of the feature that the flexible screen is bendable, in the tracking and focusing process, when the target object has the trend of deviating from the preview interface, the flexible screen is bent automatically, the direction of the camera is adjusted, the target object is enabled to be located in the preset center area, and the target object is prevented from exceeding the preview interface range to result in a tracking and focusing failure.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of focusing method and mobile terminal.
Background technology
The mobile terminal of prior art typically all has takes pictures and recording function.Moving Objects are shot when mobile terminal is used
During, because object can be moved always, if using common focusing method (lasting focusing or phase are focused), all can
So that during mobile terminal has been at focusing, speed and definition that influence is taken pictures.Therefore, in this case, can adopt
Object tracing focusing method is used, that is, is selected after an object, an object followed the trail of always and is focused, so captured is right
As being always clearly, to take pictures at any time or record a video.
The screen of the mobile terminal of currently used object tracing focusing method is common screen, if causing object motion
It is too fast and after making object beyond the scope of preview screen, for example, when sportsman rebounds, having jumped out the picture of preview
Scope top, mobile terminal user has little time to move mobile terminal makes the camera of mobile terminal follow the object, causes object
Failure is followed the trail of, so as to miss the acquisition of some important photographed scene pictures.
The content of the invention
The embodiment of the present invention provides a kind of focusing method and mobile terminal, with the focus process for solving prior art, by
In destination object motion it is too fast beyond preview screen cause follow the trail of focusing failure, miss the acquisition of important photographed scene picture
Problem.
A kind of first aspect, there is provided focusing method, is applied to the mobile terminal with camera and flexible screen, methods described
Including：
Obtain the image of the camera collection；
Determine to wait to follow the trail of the destination object of focusing in described image；
Focusing is tracked to the destination object；
In focus process is followed the trail of, destination object described in real-time detection is with the presence or absence of the trend for deviateing preview interface；
If detecting the destination object has the trend for deviateing preview interface, control flexible screen is bent, until
The destination object is located at default center region.
A kind of second aspect, there is provided mobile terminal, including flexible screen and camera, the mobile terminal also include：
Acquisition module, the image for obtaining the camera collection；
Determining module, for determining to wait to follow the trail of the destination object of focusing in the described image that the acquisition module is obtained；
Focusing module, for being tracked focusing to the destination object that the determining module determines；
Detection module, in following the trail of focus process in the Focusing module, what determining module described in real-time detection determined
The destination object is with the presence or absence of the trend for deviateing preview interface；
Bending module, if existing for the destination object that the detection module detects the determining module determination inclined
From the trend of preview interface, then flexible screen is controlled to be bent, until the destination object that the determining module determines is located at
Default center region.
So, in the embodiment of the present invention, after camera acquires image, using the flexible characteristic of flexible screen, following the trail of
During focusing, when destination object has the trend for deviateing preview interface, flexible screen can automatic bending, adjustment camera
Direction, makes destination object be located at default center region, it is to avoid destination object causes to follow the trail of focusing mistake beyond preview interface scope
Lose, the acquisition of some important photographed scene pictures will not be missed so that follow the trail of focusing accurately, conveniently, used without mobile terminal
Family moves mobile terminal to adjust the direction of camera manually, and mobile terminal can all the time be in same position.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below by institute in the description to the embodiment of the present invention
The accompanying drawing for needing to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the flow chart of the focusing method of first embodiment of the invention；
Fig. 2 is the flow chart of the focusing method of second embodiment of the invention；
Fig. 3 is the flow chart of the focusing method of third embodiment of the invention；
Fig. 4 is a kind of structured flowchart of the mobile terminal of fourth embodiment of the invention；
Fig. 5 is another structured flowchart of the mobile terminal of fourth embodiment of the invention；
Fig. 6 is the structured flowchart of the mobile terminal of fifth embodiment of the invention；
Fig. 7 is the structured flowchart of the mobile terminal of sixth embodiment of the invention.
Specific 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 is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the acquired every other implementation under the premise of creative work is not made of those of ordinary skill in the art
Example, belongs to the scope of protection of the invention.
First embodiment
First embodiment of the invention discloses a kind of focusing method.The method is applied to the shifting with camera and flexible screen
Dynamic terminal.As shown in figure 1, the flow chart of the focusing method for first embodiment of the invention.The method specifically includes following mistake
Journey：
Step 101：Obtain the image of camera collection.
The camera can be front camera, or rear camera.Because camera can be used to take pictures and take the photograph
Picture, therefore, the image of camera collection can be the image under exposal model, or the image under image pickup mode.
Step 102：Determine to wait to follow the trail of the destination object of focusing in image.
This waits object, animal or people that the destination object for following the trail of focusing is usually being moved etc., can specifically pass through
The destination object is clicked on screen to complete selection.
Step 103：Focusing is tracked to destination object.
For the destination object for moving, by way of following the trail of focusing, clearly image can be all the time obtained.
Wherein, the step 103 specifically includes the steps：
The first step：Destination object is tracked.
Because destination object is general in motion, accordingly, it would be desirable to be tracked to destination object.
Second step：The position of real-time detection destination object.
The position of the destination object of motion is constantly changing, in order to realize focusing, it is necessary to obtain the position of destination object.
3rd step：The corresponding image-region in position to destination object is focused in real time.
After obtaining the position of destination object, can be according to the position real-time adjustment focal length or the position of the camera lens of camera
Put, to obtain the image with clearly destination object all the time.
Step 104：During focusing is followed the trail of, real-time detection destination object becomes with the presence or absence of deviation preview interface
Gesture.
Specifically, can by judge destination object whether beyond picture centre a range of region or whether position
In away from a range of region of picture centre come determine destination object with the presence or absence of deviate preview interface trend.
By the step, so as to the direction for determining the need for controlling flexible screen bending to adjust camera.
Step 105：If detecting destination object has the trend for deviateing preview interface, control flexible screen is bent,
Until destination object is located at default center region.
Bent by controlling flexible screen, to adjust the direction of camera, destination object is located at default center area again
Domain.In flexible screen BENDING PROCESS is controlled, the position of real-time detection destination object is located at default center when destination object is detected
During region, then stop the bending of flexible screen.The default center region can be proximate to a range of region of picture centre,
Can specifically be set by mobile terminal system or mobile terminal user.
Preferably, after step 105, the method also includes the steps：
Image is generated into photo or video.Mobile terminal user can take pictures or image key by clicking or pressing on,
Start to take pictures or image generation photo or video.Photo or video can be generated by above-mentioned steps.
To sum up, the method for first embodiment of the invention, after camera acquires image, using the flexible spy of flexible screen
Property, during focusing is followed the trail of, when destination object has the trend for deviateing preview interface, flexible screen can automatic bending, tune
The direction of whole camera, makes destination object be located at default center region, it is to avoid destination object causes beyond preview interface scope
Focusing failure is followed the trail of, the acquisition of some important photographed scene pictures will not be missed so that followed the trail of and focus accurate, convenient, without
Mobile terminal user moves mobile terminal to adjust the direction of camera manually, and mobile terminal can all the time be in same position.
Second embodiment
Second embodiment of the invention discloses a kind of focusing method.The method is applied to the shifting with camera and flexible screen
Dynamic terminal.As shown in Fig. 2 the flow chart of the focusing method for second embodiment of the invention.The method specifically includes following mistake
Journey：
Step 201：Obtain the image of camera collection.
The camera can be front camera, or rear camera.Because camera can be used to take pictures and take the photograph
Picture, therefore, the image of camera collection can be the image under exposal model, or the image under image pickup mode.
Step 202：Determine to wait to follow the trail of the destination object of focusing in image.
This waits object, animal or people that the destination object for following the trail of focusing is usually being moved etc., can specifically pass through
The destination object is clicked on screen to complete selection.
Step 203：Focusing is tracked to destination object.
For the destination object for moving, by way of following the trail of focusing, clearly image can be all the time obtained.
Step 204：During focusing is followed the trail of, whether real-time detection destination object exceeds the first predeterminable area.
Wherein, first predeterminable area is the region for being close to the preset range of picture centre first.First preset range can
Set by mobile terminal system or mobile terminal user.First preset range can be in the certain distance of range image center
Scope.
Step 205：If detecting destination object beyond the first predeterminable area, it is determined that detect destination object and there is deviation
The trend of preview interface.
Destination object is generally referred to as any portion of destination object beyond the first predeterminable area beyond the first predeterminable area,
Then all think that destination object exceeds the first predeterminable area.Because the first predeterminable area is to be close to the preset range of picture centre first
Region, destination object exceed first predeterminable area, it is likely that further away from each other picture centre and exceed image range, because
This, when destination object exceeds the first predeterminable area, it is determined that the destination object has the trend for deviateing preview interface.
By the step, it may be determined that destination object is with the presence or absence of the trend for deviateing preview interface.
Step 206：If detecting destination object has the trend for deviateing preview interface, destination object is obtained in the picture
Position.
By obtaining destination object position in the picture, flexible screen can be bent according to the position to adjust shooting
The direction of head.
Step 207：Based on the position, flexible screen target flexibility screen region and target flexural direction to be bent are determined.
The target flexibility screen region and target flexural direction to be bent by determining flexible screen, can adjust the side of camera
To so that the destination object does not deviate by preview interface.
Preferably, if the position is located at the first direction outside default center region, step 207 specifically includes following step
Suddenly：
The first step：The region of the 4th preset range of camera first direction is defined as target flexibility screen region, and will
Corresponding first bending direction of first direction is defined as target flexural direction.
For example, the position is located at the left side outside default center region, then by the area of the 4th preset range on the left of camera
Domain is defined as target flexibility screen region, and the first bending direction is defined as to be bent to the first surface of flexible screen, the flexible screen
First surface be mobile terminal user's preview image when, the surface of the flexible screen of facing moving terminal user.Wherein, the 4th is pre-
If scope is usually the flexible screen region near camera, without whole flexible screen, the scope can by mobile terminal system or
Mobile terminal user sets.
For example, the position is located at the downside outside default center region, then by the area of the 4th preset range on the downside of camera
Domain is defined as target flexibility screen region, and the first bending direction is defined as to be bent to the first surface of flexible screen, the flexible screen
First surface be mobile terminal user's preview image when, the surface of the flexible screen of facing moving terminal user.Wherein, the 4th is pre-
If scope is usually the flexible screen region near camera, without whole flexible screen, the scope can by mobile terminal system or
Mobile terminal user sets.
Or, the region of the 5th preset range of camera second direction is defined as target flexibility screen region by second step,
And corresponding second bending direction of second direction is defined as target flexural direction.
Wherein, first direction and second direction are conversely, the first bending direction and the second bending direction are opposite.
For example, the position is located at the left side outside default center region, then by the area of the 5th preset range on the right side of camera
Domain is defined as target flexibility screen region, and the second bending direction is defined as to be bent to the second surface of flexible screen, the flexible screen
Second surface when being mobile terminal user's preview image, the dorsad surface of the flexible screen of mobile terminal user.Wherein, the 5th is pre-
If scope is usually the flexible screen region near camera, without whole flexible screen, the scope can by mobile terminal system or
Mobile terminal user sets.
For example, the position is located at the downside outside default center region, then by the area of the 5th preset range on the upside of camera
Domain is defined as target flexibility screen region, and the second bending direction is defined as to be bent to the second surface of flexible screen, the flexible screen
Second surface when being mobile terminal user's preview image, the dorsad surface of the flexible screen of mobile terminal user.Wherein, the 5th is pre-
If scope is usually the flexible screen region near camera, without whole flexible screen, the scope can by mobile terminal system or
Mobile terminal user sets.
It should be appreciated that the step of above-mentioned first step and second step are selections, different according to target flexibility screen region
Carry out the bending of different directions.
Step 208：Control targe flexible screen region is bent according to target flexural direction, until destination object is located in advance
If central area.
Wherein, the default center region is the region for being close to the preset range of picture centre the 3rd.If specifically, the 3rd is default
Scope is smaller, then the default center region is usually the central area of image；If the 3rd preset range is larger, so long as not
The fringe region of image is then regarded as default center region.
In this step, in flexible screen BENDING PROCESS is controlled, the position of real-time detection destination object, when detecting target pair
During as positioned at default center region, then stop the bending of flexible screen.By the step, mesh can be made after target flexibility screen region bends
Mark object comes back to default center region.
To sum up, the focusing method of second embodiment of the invention, it is flexible using flexible screen after camera acquires image
Characteristic, during focusing is followed the trail of, preview is deviateed when destination object then determines that destination object is present beyond the first predeterminable area
The trend at interface, the flexible screen that is determined according to destination object position in the picture target flexibility screen region to be bent and mesh
Mark bending direction bending flexible screen, makes destination object be located at default center region, it is to avoid destination object exceeds preview interface model
Enclosing causes to follow the trail of focusing failure, will not miss the acquisition of some important photographed scene pictures so that follow the trail of accurate, side of focusing
Just, move mobile terminal manually without mobile terminal user to adjust the direction of camera, mobile terminal can all the time in same
Position.
3rd embodiment
Third embodiment of the invention discloses a kind of focusing method.The method is applied to the shifting with camera and flexible screen
Dynamic terminal.As shown in figure 3, the flow chart of the focusing method for third embodiment of the invention.The method specifically includes following mistake
Journey：
Step 301：Obtain the image of camera collection.
The camera can be front camera, or rear camera.Because camera can be used to take pictures and take the photograph
Picture, therefore, the image of camera collection can be the image under exposal model, or the image under image pickup mode.
Step 302：Determine to wait to follow the trail of the destination object of focusing in image.
This waits object, animal or people that the destination object for following the trail of focusing is usually being moved etc., can specifically pass through
The destination object is clicked on screen to complete selection.
Step 303：Focusing is tracked to destination object.
For the destination object for moving, by way of following the trail of focusing, clearly image can be all the time obtained.
Step 304：During focusing is followed the trail of, whether real-time detection destination object is located in the second predeterminable area.
Wherein, the second predeterminable area is the region away from the preset range of picture centre second.Second preset range can be by
Mobile terminal system or mobile terminal user set.Second preset range can be the model away from picture centre certain distance
Enclose.For example, edge of second predeterminable area for image.
Step 305：If detecting destination object in the second predeterminable area, it is determined that detect destination object and exist partially
From the trend of preview interface.
Because the second predeterminable area is the region away from the preset range of picture centre second, destination object is located at second and presets
When region, from picture centre farther out, it is possible to can further away from each other picture centre and exceed image range, therefore, work as mesh
Mark object is located at the second predeterminable area, it is determined that the destination object has the trend for deviateing preview interface.
By the step, it may be determined that destination object is with the presence or absence of the trend for deviateing preview interface.
Step 306：If detecting destination object has the trend for deviateing preview interface, destination object is obtained in the picture
Position.
By obtaining destination object position in the picture, flexible screen can be bent according to the position to adjust shooting
The direction of head.
Step 307：Based on the position, flexible screen target flexibility screen region and target flexural direction to be bent are determined.
The target flexibility screen region and target flexural direction to be bent by determining flexible screen, can adjust the side of camera
To so that the destination object does not deviate by preview interface.
Preferably, step 307 can also be will not be repeated here using the specific steps in step 207.
Step 308：Control targe flexible screen region is bent according to target flexural direction, until destination object is located in advance
If central area.
In this step, in flexible screen BENDING PROCESS is controlled, the position of real-time detection destination object, when detecting target pair
During as positioned at default center region, then stop the bending of flexible screen.Wherein, the default center region is to be close to picture centre the 3rd
The region of preset range.If specifically, the 3rd preset range is smaller, the default center region is usually the center of image
Domain；If the 3rd preset range is larger, the fringe region so long as not image is then regarded as default center region.
By the step, destination object can be made to come back to default center region after target flexibility screen region bends.
To sum up, the focusing method of third embodiment of the invention, it is flexible using flexible screen after camera acquires image
Characteristic, during focusing is followed the trail of, then determines that destination object is present in destination object is located at the second predeterminable area and deviates pre-
Look at the trend at interface, the flexible screen determined according to destination object position in the picture target flexibility screen region to be bent and
Target flexural direction bends flexible screen, destination object is located at default center region, it is to avoid destination object exceeds preview interface
Scope causes to follow the trail of focusing failure, will not miss the acquisition of some important photographed scene pictures so that follow the trail of accurate, side of focusing
Just, move mobile terminal manually without mobile terminal user to adjust the direction of camera, mobile terminal can all the time in same
Position.
Fourth embodiment
Fourth embodiment of the invention discloses a kind of mobile terminal, can realize the thin of focusing method in above-described embodiment
Section, and reach identical effect.The mobile terminal can be but not limited to mobile phone, panel computer, MP3/MP4, intelligent watch, intelligence
Energy bracelet, personal digital assistant (Personal Digital Assistant, PDA), vehicle-mounted computer etc..
As shown in figure 4, the mobile terminal 400 specifically includes following structure：Flexible screen 401, camera 402, acquisition mould
Block 403, determining module 404, Focusing module 405, detection module 406 and bending module 407.
Wherein, flexible screen 401 is a kind of good screen of flexible, pliability.
Camera 402 can be front camera, or rear camera.
Acquisition module 403 is used to obtain the image of the collection of camera 402.
Due to, camera 402 can be used to take pictures and image, therefore, the collection of camera 402 that acquisition module 403 is obtained
Image can be the image under exposal model, or the image under image pickup mode.
Determining module 404 is used in the image for determine the acquisition of acquisition module 403 wait the destination object for following the trail of focusing.
This waits object, animal or people that the destination object for following the trail of focusing is usually being moved etc., can specifically pass through
The destination object is clicked on screen to complete selection.
Focusing module 405 is used to be tracked focusing to the destination object that determining module 404 determines.
For the destination object for moving, Focusing module 405 can clearly be schemed all the time by way of following the trail of focusing
Picture.
Detection module 406 is used in Focusing module 405 follows the trail of focus process, what real-time detection determining module 404 determined
Destination object is with the presence or absence of the trend for deviateing preview interface.
Specifically, whether detection module 406 can be by judging destination object beyond a range of area of picture centre
Whether domain is located remotely from a range of region of picture centre and determines the destination object with the presence or absence of deviateing preview circle
The trend in face.
If bending module 407 exists for the destination object that detection module 406 detects the determination of determining module 404 deviates pre-
Look at the trend at interface, then control flexible screen 401 to be bent, until the destination object that determining module 404 determines be located at it is default in
Heart district domain.
Bending module 407 is bent by controlling flexible screen 401, to adjust the direction of camera 402, makes destination object weight
Newly it is located at default center region.The default center region can be proximate to a range of region of picture centre, specifically may be used
Set by the system of mobile terminal 400 or the user of mobile terminal 400.
Designed by above-mentioned module, after camera 402 acquires image, using the flexible characteristic of flexible screen 401,
During following the trail of focusing, when destination object has the trend for deviateing preview interface, flexible screen 401 can automatic bending, adjustment
The direction of camera 402, makes destination object be located at default center region, it is to avoid destination object causes beyond preview interface scope
Follow the trail of focusing failure.
As shown in Figure 5, it is preferred that the mobile terminal 400 also includes following module：
Generation module 408, if exist for the destination object that detection module 406 detects the determination of determining module 404 deviateing
The trend of preview interface, then bend the control of module 407 flexible screen 401 and bent, until the target pair that determining module 404 determines
After the step of as positioned at default center region, image generation photo or the video that acquisition module 403 is obtained.
Specifically, the user of mobile terminal 400 can take pictures or image key by clicking or pressing on, start to take pictures or take the photograph
As generation photo or video.
Being designed by above-mentioned module can generate photo or video.
Preferably, Focusing module 405 includes：
Tracking submodule 4051, for being tracked to the destination object that determining module 404 determines.
Because destination object is general in motion, accordingly, it would be desirable to track submodule 4051 be tracked to destination object.
3rd detection sub-module 4052, the position of the destination object determined for real-time detection determining module 404.
The position of the destination object of motion is constantly changing, in order to realize focusing, it is necessary to pass through the 3rd detection sub-module
4052 positions for obtaining destination object.
Focusing submodule 4053, it is corresponding for the position in real time to the destination object of the detection of the 3rd detection sub-module 4052
Image-region is focused.
After 3rd detection sub-module 4052 obtains the position of destination object, focusing submodule 4053 can be according to the position
The position of the camera lens of real-time adjustment focal length or camera 402, to obtain the image with clearly destination object all the time.
Preferably, detection module 406 includes：
First detection sub-module 4061, during following the trail of focusing in Focusing module 405, real-time detection determining module
Whether 404 destination objects for determining exceed the first predeterminable area.
Wherein, first predeterminable area is the region for being close to the preset range of picture centre first.First preset range can
Set by the system of mobile terminal 400 or the user of mobile terminal 400.First preset range can be the spacing of range image center one
From interior scope.
If the first determination sub-module 4062 is used for the target that the first detection sub-module 4061 detects the determination of determining module 404
Object exceeds the first predeterminable area, it is determined that the destination object for detecting the determination of determining module 404 has deviation preview interface
Trend.
Destination object is generally referred to as any portion of destination object beyond the first predeterminable area beyond the first predeterminable area,
Then all think that destination object exceeds the first predeterminable area.Because the first predeterminable area is to be close to the preset range of picture centre first
Region, destination object exceed first predeterminable area, it is likely that further away from each other picture centre and exceed image range, because
This, when destination object exceeds the first predeterminable area, then the first determination sub-module 4062 determines that the destination object has deviation preview
The trend at interface.
Designed by the module, can be by judging whether destination object beyond first predeterminable area determines destination object
With the presence or absence of the trend for deviateing preview interface.
Preferably, detection module 406 includes：
Whether the second detection sub-module 4063, the destination object determined for real-time detection determining module 404 is located at second
In predeterminable area.
Wherein, the second predeterminable area is the region away from the preset range of picture centre second.Second preset range can be by
The system of mobile terminal 400 or the user of mobile terminal 400 set.Second preset range can be away from picture centre certain distance
Interior scope.For example, edge of second predeterminable area for image.
Second determination sub-module 4064, if detecting the mesh of the determination of determining module 404 for the second detection sub-module 4063
Mark object is located in the second predeterminable area, it is determined that the destination object for detecting the determination of determining module 404 has deviation preview circle
The trend in face.
Because the second predeterminable area is the region away from the preset range of picture centre second, destination object is located at second and presets
When region, from picture centre farther out, it is possible to can further away from each other picture centre and exceed image range, therefore, work as mesh
Mark object is located at the second predeterminable area, then the second determination sub-module 4064 determines that the destination object has becoming for deviation preview interface
Gesture.
Designed by the module, destination object can be determined by judging whether destination object is located at second predeterminable area
With the presence or absence of the trend for deviateing preview interface.
Preferably, bending module 407 includes：
First acquisition submodule 4071, the destination object for obtaining the determination of determining module 404 is obtained in acquisition module 403
Image in position.
Destination object position in the picture is obtained by the first acquisition submodule 4071, can be bent according to the position
Flexible screen 401 is to adjust the direction of camera 402.
3rd determination sub-module 4072, for the position obtained based on the first acquisition submodule 4071, determines flexible screen 401
The region of target flexibility screen 401 and target flexural direction to be bent.
Determine that the region of target flexibility screen 401 to be bent of flexible screen 401 and target are curved by the 3rd determination sub-module 4072
Qu Fangxiang, can adjust the direction of camera 402 so that the destination object does not deviate by preview interface.
It is furthermore preferred that the 3rd determination sub-module 4072 includes：
First determining unit 40721, if being located at default center region for the position that the first acquisition submodule 4071 is obtained
Outer first direction, then be defined as the area of target flexibility screen 401 by the region of the 4th preset range of the first direction of camera 402
Domain, and corresponding first bending direction of first direction is defined as target flexural direction.
For example, the position is located at the left side outside default center region, then the first determining unit 40721 is left by camera 402
The region of the 4th preset range of side is defined as the region of target flexibility screen 401, and the first bending direction is defined as to flexible screen
401 first surface bending, when the first surface of the flexible screen 401 is 400 user's preview image of mobile terminal, towards movement eventually
Hold the surface of the flexible screen 401 of 400 users.Wherein, the 4th preset range is usually the area of flexible screen 401 near camera 402
Domain, without whole flexible screen 401, the scope can be set by the system of mobile terminal 400 or the user of mobile terminal 400.
Second determining unit 40722, if being located at default center region for the position that the first acquisition submodule 4071 is obtained
Outer first direction, then be defined as the area of target flexibility screen 401 by the region of the 5th preset range of the second direction of camera 402
Domain, and corresponding second bending direction of second direction is defined as target flexural direction.
Wherein, first direction and second direction are conversely, the first bending direction and the second bending direction are opposite.
For example, the position is located at the left side outside default center region, then the second determining unit 40722 is right by camera 402
The region of the 5th preset range of side is defined as the region of target flexibility screen 401, and the second bending direction is defined as to flexible screen
401 second surface bending, it is dorsad mobile whole when the second surface of the flexible screen 401 is 400 user's preview image of mobile terminal
Hold the surface of the flexible screen 401 of 400 users.Wherein, the 5th preset range is usually the area of flexible screen 401 near camera 402
Domain, without whole flexible screen 401, the scope can be set by the system of mobile terminal 400 or the user of mobile terminal 400.
It should be appreciated that the operation that the first above-mentioned determining unit 40721 and the second determining unit 40722 are performed is choosing
Operation is selected, the bending of different directions is carried out according to the region difference of target flexibility screen 401.
Bending submodule 4073, for control the 3rd determination sub-module 4072 determine the region of target flexibility screen 401 according to
Target flexural direction is bent, until the destination object that determining module 404 determines is located at default center region.
Wherein, the default center region is the region for being close to the preset range of picture centre the 3rd.If specifically, the 3rd is default
Scope is smaller, then the default center region is usually the central area of image；If the 3rd preset range is larger, so long as not
The fringe region of image is then regarded as default center region.
Designed by the module, after the region bends of target flexibility screen 401 destination object can be made to come back to default center area
Domain.
To sum up, the mobile terminal of fourth embodiment of the invention, after camera 402 acquires image, can using flexible screen 401
The characteristic of bending, during focusing is followed the trail of, when destination object is beyond the first predeterminable area or positioned at the second predeterminable area,
Then determine that destination object has the trend for deviateing preview interface, according to the flexible screen that destination object position in the picture determines
401 regions of target flexibility screen 401 to be bent and target flexural direction bending flexible screen 401, make destination object be located at it is default in
Heart district domain, it is to avoid destination object causes to follow the trail of focusing failure beyond preview interface scope, will not miss some important shootings
The acquisition of scene picture so that follow the trail of focusing accurately, conveniently, mobile terminal 400 is moved manually without the user of mobile terminal 400
The direction of camera 402 is adjusted, mobile terminal 400 can all the time be in same position.
5th embodiment
Fig. 6 is the structured flowchart of the mobile terminal of fifth embodiment of the invention.Mobile terminal 600 shown in Fig. 6 includes：Extremely
Few processor 601, memory 602, at least one network interface 604, user interface 603 and a camera 606.Mobile terminal
Each component in 600 is coupled by bus system 605.It is understood that bus system 605 be used for realize these components it
Between connection communication.Bus system 605 in addition to including data/address bus, also including power bus, controlling bus and status signal
Bus.But for the sake of for clear explanation, various buses are all designated as bus system 605 in figure 6.
Wherein, user interface 603 can include display, keyboard or pointing device for example, mouse, trace ball
(trackball), touch-sensitive plate or touch-screen etc..In the present embodiment, the display is flexible screen.
It is appreciated that the memory 602 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Or may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used as outside height
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synch Link DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The embodiment of the present invention description system and method memory 602 be intended to including but not limited to these
With the memory of any other suitable type.
In some embodiments, memory 602 stores following element, can perform module or data structure, or
Person their subset, or their superset：Operating system 6021 and application program 6022.
Wherein, operating system 6021, comprising various system programs, such as ccf layer, core library layer, driving layer etc. are used for
Realize various basic businesses and process hardware based task.Application program 6022, comprising various application programs, such as media
Player (MediaPlayer), browser (Browser) etc., for realizing various applied business.Realize embodiment of the present invention side
The program of method may be embodied in application program 6022.
In embodiments of the present invention, by the program for calling memory 602 to store or instruction, specifically, can be application
The program stored in program 6022 or instruction.Processor 601 is used for：Obtain the image of the collection of camera 606；Determine to be treated in image
Follow the trail of the destination object of focusing；Focusing is tracked to destination object；In focus process is followed the trail of, real-time detection destination object is
It is no to there is the trend for deviateing preview interface；If detecting destination object has the trend for deviateing preview interface, flexible screen is controlled
Bent, until destination object is located at default center region.
The method that the embodiments of the present invention are disclosed can apply in processor 601, or be realized by processor 601.
Processor 601 is probably a kind of IC chip, the disposal ability with signal.In implementation process, the above method it is each
Step can be completed by the instruction of the integrated logic circuit of the hardware in processor 601 or software form.Above-mentioned treatment
Device 601 can be general processor, digital signal processor (Digital Signal Processor, DSP), special integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.Can realize or perform disclosed each method in the embodiment of the present invention, step and logic diagram.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to embodiment of the present invention institute
The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor
And software module combination performs completion.Software module may be located at random access memory, and flash memory, read-only storage may be programmed read-only
In the ripe storage medium in this area such as memory or electrically erasable programmable memory, register.The storage medium is located at
Memory 602, processor 601 reads the information in memory 602, with reference to the step of its hardware completion above method.
It is understood that the embodiment of the present invention description these embodiments can with hardware, software, firmware, middleware,
Microcode or its combination are realized.Realized for hardware, processing unit can be realized in one or more application specific integrated circuits
(Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal
Processing, DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable
Logic Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general place
In reason device, controller, microcontroller, microprocessor, other electronic units for performing herein described function or its combination.
For software realize, can by perform the module (such as process, function etc.) of function described in the embodiment of the present invention come
Realize the technology described in the embodiment of the present invention.Software code is storable in memory 602 and by computing device.Memory
602 can realize in processor 601 or outside processor 601.
Alternatively, processor 601 is used for：The step of real-time detection destination object is with the presence or absence of the trend for deviateing preview interface
In, processor 601 specifically for：Whether real-time detection destination object exceeds the first predeterminable area；If detecting destination object to surpass
Go out the first predeterminable area, it is determined that detect destination object and there is the trend for deviateing preview interface；Wherein, the first predeterminable area is
Near the region of the preset range of picture centre first.
Alternatively, processor 601 is used for：The step of real-time detection destination object is with the presence or absence of the trend for deviateing preview interface
In, processor 601 specifically for：Whether real-time detection destination object is located in the second predeterminable area；If detecting destination object
In the second predeterminable area, it is determined that detect destination object and there is the trend for deviateing preview interface；Wherein, the second preset areas
Domain is the region away from the preset range of picture centre second.
Alternatively, processor 601 is used for：Control flexible screen is bent, until destination object is located at default center region
The step of in, processor 601 specifically for：Obtain destination object position in the picture；Based on the position, determine that flexible screen is treated
The target flexibility screen region and target flexural direction of bending；Control targe flexible screen region carries out curved according to target flexural direction
Song, until destination object is located at default center region；Wherein, default center region is to be close to the preset range of picture centre the 3rd
Region.
Alternatively, processor 601 is used for：Based on the position, flexible screen target flexibility screen region to be bent and mesh are determined
Mark bending direction the step of in, processor 601 specifically for：If position is located at the first direction outside default center region, will
The region of the 4th preset range of the first direction of camera 606 is defined as target flexibility screen region, and first direction is corresponding
First bending direction is defined as target flexural direction；Or determine the region of the 5th preset range of the second direction of camera 606
It is target flexibility screen region, and corresponding second bending direction of second direction is defined as target flexural direction；Wherein, first party
To with second direction conversely, the first bending direction and the second bending direction are opposite.
Alternatively, processor 601 is used for：In the step of being tracked focusing to destination object, processor 601 is specifically used
In：Destination object is tracked；The position of real-time detection destination object；In real time to the corresponding image district in position of destination object
Focused in domain.
Mobile terminal 600 can realize each process of mobile terminal realization in previous embodiment, to avoid repeating, here
Repeat no more.
The mobile terminal 600 of the embodiment of the present invention, after camera 606 acquires image, using the flexible spy of flexible screen
Property, during focusing is followed the trail of, when destination object is beyond the first predeterminable area or positioned at the second predeterminable area, it is determined that mesh
There is the trend for deviateing preview interface in mark object, to be bent according to the flexible screen that destination object position in the picture determines
Target flexibility screen region and target flexural direction bending flexible screen, make destination object be located at default center region, it is to avoid target
Object causes to follow the trail of focusing failure beyond preview interface scope, will not miss the acquisition of some important photographed scene pictures, makes
Focusing must be followed the trail of accurate, convenient, move mobile terminal 600 manually without the user of mobile terminal 600 to adjust the side of camera 606
To mobile terminal 600 can all the time be in same position.
Sixth embodiment
Fig. 7 is the structural representation of the mobile terminal of sixth embodiment of the invention.Specifically, the mobile terminal 700 in Fig. 7
Can be mobile phone, panel computer, personal digital assistant (Personal Digital Assistant, PDA) or vehicle-mounted computer etc..
Mobile terminal 700 in Fig. 7 includes radio frequency (Radio Frequency, RF) circuit 710, memory 720, input
Unit 730, display unit 740, processor 760, voicefrequency circuit 770, WiFi (Wireless Fidelity) module 780, power supply
790 and camera 750.
Wherein, input block 730 can be used to receive the numeral or character information of user input, and produce and mobile terminal
700 user is set and the relevant signal input of function control.Specifically, in the embodiment of the present invention, the input block 730 can
With including contact panel 731.Contact panel 731, also referred to as touch-screen, can collect user thereon or neighbouring touch operation
(such as user uses the operations of any suitable object or annex on contact panel 731 such as finger, stylus), and according to advance
The formula of setting drives corresponding attachment means.Optionally, contact panel 731 may include touch detecting apparatus and touch controller
Two parts.Wherein, touch detecting apparatus detect the touch orientation of user, and detect the signal that touch operation brings, by signal
Send touch controller to；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate,
Give the processor 760 again, and the order sent of receiving processor 760 and can be performed.Furthermore, it is possible to using resistance-type,
The polytypes such as condenser type, infrared ray and surface acoustic wave realize contact panel 731.Except contact panel 731, input block
730 can also include other input equipments 732, and other input equipments 732 can include but is not limited to physical keyboard, function key
One or more in (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..
Wherein, display unit 740 can be used for display by the information of user input or be supplied to information and the movement of user
The various menu interfaces of terminal 700.Display unit 740 may include display panel 741, optionally, can use LCD or organic hairs
The forms such as optical diode (Organic Light-Emitting Diode, OLED) configure display panel 741.
It should be noted that contact panel 731 can cover display panel 741, touch display screen is formed, when touch display screen inspection
Measure thereon or after neighbouring touch operation, processor 760 is sent to determine the type of touch event, with preprocessor
760 provide corresponding visual output according to the type of touch event in touch display screen.In the present embodiment, the touch display screen
It is flexible screen.
Touch display screen includes Application Program Interface viewing area and conventional control viewing area.The Application Program Interface viewing area
And the arrangement mode of the conventional control viewing area is not limited, can be arranged above and below, left-right situs etc. can distinguish two and show
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface element such as the icon comprising at least one application program and/or widget desktop controls.The Application Program Interface viewing area
It can also be the empty interface not comprising any content.The conventional control viewing area be used for show utilization rate control higher, for example,
Application icons such as settings button, interface numbering, scroll bar, phone directory icon etc..
Wherein processor 760 is the control centre of mobile terminal 700, using various interfaces and connection whole mobile phone
Various pieces, by running or performing software program and/or module of the storage in first memory 721, and call storage
Data in second memory 722, perform the various functions and processing data of mobile terminal 700, so as to mobile terminal 700
Carry out integral monitoring.Optionally, processor 760 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 721 in software program and/or module and/
Or the data in the second memory 722, processor 760 is used for：Obtain the image of the collection of camera 750；Determine to be treated in image
Follow the trail of the destination object of focusing；Focusing is tracked to destination object；In focus process is followed the trail of, real-time detection destination object is
It is no to there is the trend for deviateing preview interface；If detecting destination object has the trend for deviateing preview interface, flexible screen is controlled
Bent, until destination object is located at default center region.
Alternatively, processor 760 is used for：The step of real-time detection destination object is with the presence or absence of the trend for deviateing preview interface
In, processor 760 specifically for：Whether real-time detection destination object exceeds the first predeterminable area；If detecting destination object to surpass
Go out the first predeterminable area, it is determined that detect destination object and there is the trend for deviateing preview interface；Wherein, the first predeterminable area is
Near the region of the preset range of picture centre first.
Alternatively, processor 760 is used for：The step of real-time detection destination object is with the presence or absence of the trend for deviateing preview interface
In, processor 760 specifically for：Whether real-time detection destination object is located in the second predeterminable area；If detecting destination object
In the second predeterminable area, it is determined that detect destination object and there is the trend for deviateing preview interface；Wherein, the second preset areas
Domain is the region away from the preset range of picture centre second.
Alternatively, processor 760 is used for：Control flexible screen is bent, until destination object is located at default center region
The step of in, processor 760 specifically for：Obtain destination object position in the picture；Based on the position, determine that flexible screen is treated
The target flexibility screen region and target flexural direction of bending；Control targe flexible screen region carries out curved according to target flexural direction
Song, until destination object is located at default center region；Wherein, default center region is to be close to the preset range of picture centre the 3rd
Region.
Alternatively, processor 760 is used for：Based on the position, flexible screen target flexibility screen region to be bent and mesh are determined
Mark bending direction the step of in, processor 760 specifically for：If position is located at the first direction outside default center region, will
The region of the 4th preset range of the first direction of camera 750 is defined as target flexibility screen region, and first direction is corresponding
First bending direction is defined as target flexural direction；Or determine the region of the 5th preset range of the second direction of camera 750
It is target flexibility screen region, and corresponding second bending direction of second direction is defined as target flexural direction；Wherein, first party
To with second direction conversely, the first bending direction and the second bending direction are opposite.
Alternatively, processor 760 is used for：In the step of being tracked focusing to destination object, processor 760 is specifically used
In：Destination object is tracked；The position of real-time detection destination object；In real time to the corresponding image district in position of destination object
Focused in domain.
It can be seen that, mobile terminal 700 after camera 750 acquires image, using the flexible characteristic of flexible screen, is being followed the trail of
During focusing, when destination object is beyond the first predeterminable area or positioned at the second predeterminable area, it is determined that destination object is deposited
Deviateing the trend of preview interface, the target flexibility to be bent of the flexible screen according to destination object position determination in the picture
Screen region and target flexural direction bending flexible screen, make destination object be located at default center region, it is to avoid destination object exceeds
Preview interface scope causes to follow the trail of focusing failure, will not miss the acquisition of some important photographed scene pictures so that it is right to follow the trail of
Pyrogene really, conveniently, moves mobile terminal 700 to adjust the direction of camera 750 manually without the user of mobile terminal 700, mobile
Terminal 700 can all the time be in same position.
Those of ordinary skill in the art it is to be appreciated that with reference to disclosed in the embodiment of the present invention embodiment description it is each
The unit and algorithm steps of example, can be realized with the combination of electronic hardware or computer software and electronic hardware.These
Function is performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specialty
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think beyond the scope of this invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, can be by other
Mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, is only
A kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of device or unit by some interfaces
Connect, can be electrical, mechanical or other forms.
The unit that is illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be according to the actual needs selected to realize the mesh of this embodiment scheme
's.
In addition, during each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.
If the function is to realize in the form of SFU software functional unit and as independent production marketing or when using, can be with
Storage is in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used to so that a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (12)
1. a kind of focusing method, is applied to the mobile terminal with camera and flexible screen, it is characterised in that methods described bag
Include：
Obtain the image of the camera collection；
Determine to wait to follow the trail of the destination object of focusing in described image；
Focusing is tracked to the destination object；
In focus process is followed the trail of, destination object described in real-time detection is with the presence or absence of the trend for deviateing preview interface；
If detecting the destination object has the trend for deviateing preview interface, control flexible screen is bent, until described
Destination object is located at default center region.
2. method according to claim 1, it is characterised in that destination object described in the real-time detection is with the presence or absence of deviateing
The step of trend of preview interface, including：
Whether destination object described in real-time detection exceeds the first predeterminable area；
If detecting the destination object beyond first predeterminable area, it is determined that detect the destination object and there is deviation
The trend of preview interface；
Wherein, first predeterminable area is the region for being close to the preset range of described image center first.
3. method according to claim 1, it is characterised in that destination object described in the real-time detection is with the presence or absence of deviateing
The step of trend of preview interface, including：
Whether destination object described in real-time detection is located in second predeterminable area；
If detecting the destination object in second predeterminable area, it is determined that detect the destination object and exist partially
From the trend of preview interface；
Wherein, second predeterminable area is the region away from the preset range of described image center second.
4. method according to claim 1, it is characterised in that the control flexible screen is bent, until the target
The step of object is located at default center region, including：
Obtain position of the destination object in described image；
Based on the position, flexible screen target flexibility screen region and target flexural direction to be bent are determined；
The target flexibility screen region is controlled to be bent according to the target flexural direction, until the destination object is located at institute
State default center region；
Wherein, the default center region is the region for being close to the preset range of described image center the 3rd.
5. method according to claim 4, it is characterised in that described based on the position, determines that flexible screen is to be bent
The step of target flexibility screen region and target flexural direction, including：
If the position is located at the first direction outside the default center region, pre- by the 4th of the camera first direction the
If the region of scope is defined as the target flexibility screen region, and corresponding first bending direction of the first direction is defined as
The target flexural direction；
Or the region of the 5th preset range of the camera second direction is defined as the target flexibility screen region, and by institute
State corresponding second bending direction of second direction and be defined as the target flexural direction；
Wherein, the first direction and the second direction are conversely, first bending direction and the second bending direction phase
Instead.
6. method according to claim 1, it is characterised in that the step of focusing is tracked to the destination object, bag
Include：
The destination object is tracked；
The position of destination object described in real-time detection；
The corresponding image-region in position to the destination object is focused in real time.
7. a kind of mobile terminal, including camera and flexible screen, it is characterised in that the mobile terminal also includes：
Acquisition module, the image for obtaining the camera collection；
Determining module, for determining to wait to follow the trail of the destination object of focusing in the described image that the acquisition module is obtained；
Focusing module, for being tracked focusing to the destination object that the determining module determines；
Detection module, in following the trail of focus process in the Focusing module, it is described that determining module described in real-time detection determines
Destination object is with the presence or absence of the trend for deviateing preview interface；
Bending module, if exist deviateing pre- for the destination object that the detection module detects the determining module determination
Look at the trend at interface, then control flexible screen to be bent, until the destination object that the determining module determines be located at it is default
Central area.
8. mobile terminal according to claim 7, it is characterised in that the detection module includes：
First detection sub-module, in following the trail of focus process in the Focusing module, determining module described in real-time detection determines
The destination object whether exceed the first predeterminable area；
First determination sub-module, if detecting the target pair that the determining module determines for first detection sub-module
As beyond first predeterminable area, it is determined that the destination object for detecting the determining module determination has deviation preview
The trend at interface；
Wherein, first predeterminable area is the region for being close to the preset range of described image center first.
9. mobile terminal according to claim 7, it is characterised in that the detection module includes：
Second detection sub-module, in following the trail of focus process in the Focusing module, determining module described in real-time detection determines
The destination object whether be located at second predeterminable area in；
Second determination sub-module, if detecting the target pair that the determining module determines for second detection sub-module
As in second predeterminable area, it is determined that the destination object for detecting the determining module determination has deviation in advance
Look at the trend at interface；
Wherein, second predeterminable area is the region away from the preset range of described image center second.
10. mobile terminal according to claim 7, it is characterised in that the bending module includes：
First acquisition submodule, for obtaining what the destination object that the determining module determines was obtained in the acquisition module
Position in described image；
3rd determination sub-module, for the position obtained based on first acquisition submodule, determines that flexible screen is to be bent
Target flexibility screen region and target flexural direction；
Bending submodule, for controlling the target flexibility screen region of the 3rd determination sub-module determination according to the target
Bending direction is bent, until the destination object that the determining module determines is located at the default center region；
Wherein, the default center region is the region for being close to the preset range of described image center the 3rd.
11. mobile terminals according to claim 10, it is characterised in that the 3rd determination sub-module includes：
First determining unit, if being located at outside the default center region for the position that first acquisition submodule is obtained
First direction, then the region of the 4th preset range of the camera first direction is defined as the target flexibility screen area
Domain, and corresponding first bending direction of the first direction is defined as the target flexural direction；Or,
Second determining unit, if being located at outside the default center region for the position that first acquisition submodule is obtained
First direction, then the region of the 5th preset range of the camera second direction is defined as the target flexibility screen area
Domain, and corresponding second bending direction of the second direction is defined as the target flexural direction；
Wherein, the first direction and the second direction are conversely, first bending direction and the second bending direction phase
Instead.
12. mobile terminals according to claim 7, it is characterised in that the Focusing module includes：
Tracking submodule, for being tracked to the destination object that the determining module determines；
3rd detection sub-module, the position of the destination object determined for determining module described in real-time detection；
Focusing submodule, the corresponding image in position of the destination object for being detected to the 3rd detection sub-module in real time
Focused in region.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107835369A (en) * | 2017-11-27 | 2018-03-23 | 努比亚技术有限公司 | Camera control method, mobile terminal and computer-readable recording medium |
| CN108024013A (en) * | 2017-11-28 | 2018-05-11 | 努比亚技术有限公司 | Screen control method, terminal and computer-readable recording medium |
| CN108052159A (en) * | 2017-11-30 | 2018-05-18 | 努比亚技术有限公司 | Control method, mobile terminal and the computer readable storage medium of display screen |
| CN111064896A (en) * | 2019-12-31 | 2020-04-24 | 维沃移动通信有限公司 | Device control method and electronic device |
| CN111225157A (en) * | 2020-03-03 | 2020-06-02 | Oppo广东移动通信有限公司 | Focus tracking method and related equipment |
| CN112130699A (en) * | 2020-09-30 | 2020-12-25 | 联想(北京)有限公司 | Electronic device and information processing method |
| CN115082516A (en) * | 2021-03-15 | 2022-09-20 | 北京字跳网络技术有限公司 | Target tracking method, device, equipment and medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070247422A1 (en) * | 2006-03-30 | 2007-10-25 | Xuuk, Inc. | Interaction techniques for flexible displays |
| CN104969480A (en) * | 2013-02-01 | 2015-10-07 | Lg电子株式会社 | Mobile/portable terminal |
| CN106027862A (en) * | 2016-05-23 | 2016-10-12 | 青岛海信移动通信技术股份有限公司 | Focus adjustment method and device, and terminal |
-
2016
- 2016-11-29 CN CN201611079799.3A patent/CN106713747A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070247422A1 (en) * | 2006-03-30 | 2007-10-25 | Xuuk, Inc. | Interaction techniques for flexible displays |
| CN104969480A (en) * | 2013-02-01 | 2015-10-07 | Lg电子株式会社 | Mobile/portable terminal |
| CN106027862A (en) * | 2016-05-23 | 2016-10-12 | 青岛海信移动通信技术股份有限公司 | Focus adjustment method and device, and terminal |
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| CN108052159A (en) * | 2017-11-30 | 2018-05-18 | 努比亚技术有限公司 | Control method, mobile terminal and the computer readable storage medium of display screen |
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Application publication date: 20170524 |