CN106454135A - Photographing reminding method and mobile terminal - Google Patents
Photographing reminding method and mobile terminal Download PDFInfo
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- CN106454135A CN106454135A CN201611090121.5A CN201611090121A CN106454135A CN 106454135 A CN106454135 A CN 106454135A CN 201611090121 A CN201611090121 A CN 201611090121A CN 106454135 A CN106454135 A CN 106454135A
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- target area
- preview interface
- taking pictures
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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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- 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
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
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Abstract
The invention provides a photographing reminding method and a mobile terminal. The photographing reminding method comprises the steps of detecting whether a dynamic photographing object exists in a photographing preview interface or not in a process of collecting a preview image by a camera; when it is detected that the dynamic photographing object exists in the photographing preview interface, determining a target area in which the dynamic photographing object is located; and carrying out zoom reminding based on the target area. According to the scheme, whether the dynamic photographing object exists in the photographing preview interface or not is detected in the process of collecting the preview image by the camera; when it is detected that the dynamic photographing object exists in the photographing preview interface, the target area in which the dynamic photographing object is located is determined; and the zoom reminding is carried out based on the target area. A photographer can known that the image is changeable easily, the photographing is inappropriate to be carried out, and the re-photographing problem resulting from photographing an unsatisfied image is avoided.
Description
Technical field
Based reminding method and mobile terminal the present invention relates to communication technical field, more particularly, to one kind are taken pictures.
Background technology
Increasingly popularize with camera, something becoming very common in people's life of taking pictures.But, when taking pictures,
Compare the reasons such as place or the carelessness of details because human eye hardly notices from preview interface of taking pictures, often take
Do not meet the photo of user's requirement, for example：Travel outdoors when taking pictures for friend, stranger has been swarmed into suddenly in certain corner of picture,
Or friend have adjusted suddenly lower action, but do not realize just direct bat, lead to the photo shooting undesirable.
In prior art, this situation is unavoidable, can only re-shoot, and leads to photographer and one be shooted all easy
Produce dislike emotion.
Content of the invention
The embodiment of the present invention provides one kind to take pictures based reminding method and mobile terminal, during solving to take pictures in prior art, holds
The situation that picture changes suddenly easily occurs, and cannot avoid, lead to the problem re-shooting.
In a first aspect, the embodiment of the present invention provides one kind to take pictures based reminding method, it is applied to the mobile terminal with photographic head,
Including：
During described photographic head collection preview image, it is right with the presence or absence of dynamic shooting in preview interface of taking pictures to detect
As；
When there is dynamic reference object in preview interface of taking pictures described in detecting, determine that described dynamic reference object is located
Target area；
Based on described target area, carry out zoom prompting.
Second aspect, the embodiment of the present invention additionally provides a kind of mobile terminal, including photographic head, also includes：
First detection module, for, during described photographic head collection preview image, detection is taken pictures in preview interface
With the presence or absence of dynamic reference object；
Determining module, for exist in preview interface of taking pictures described in detecting when described first detection module dynamic shoot right
As when, determine the target area that described dynamic reference object is located；
Prompting module, for the target area determining based on described determining module, carries out zoom prompting.
So, in the embodiment of the present invention, during gathering preview image in photographic head, detect preview interface of taking pictures
In whether there is dynamic reference object；When detect there is dynamic reference object in preview interface of taking pictures when, determine dynamic shooting
The target area that object is located；Based on target area, carry out zoom prompting；Photographer is enable to know that picture is deposited this moment easily
Changing, should not take pictures, and then avoid taking the problem that unsatisfied photo leads to re-shoot.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by institute in the description to the embodiment of the present invention
Need use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only the present invention some enforcement
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 photographic method schematic diagram of the embodiment of the present invention one；
Fig. 2 is the photographic method schematic diagram of the embodiment of the present invention two；
Fig. 3 is the mobile terminal structure schematic diagram one of the embodiment of the present invention three；
Fig. 4 is the mobile terminal structure schematic diagram two of the embodiment of the present invention three；
Fig. 5 is the mobile terminal structure schematic diagram three of the embodiment of the present invention three；
Fig. 6 is the mobile terminal structure schematic diagram four of the embodiment of the present invention three；
Fig. 7 is the mobile terminal structure schematic diagram five of the embodiment of the present invention three；
Fig. 8 is the mobile terminal structure schematic diagram six of the embodiment of the present invention three；
Fig. 9 is the mobile terminal structure schematic diagram seven of the embodiment of the present invention three；
Figure 10 is the mobile terminal structure schematic diagram eight of the embodiment of the present invention three；
Figure 11 is the mobile terminal structure schematic diagram nine of the embodiment of the present invention three；
Figure 12 is the mobile terminal structure schematic diagram ten of the embodiment of the present invention three；
Figure 13 is the mobile terminal structure schematic diagram of the embodiment of the present invention four；
Figure 14 is the mobile terminal structure schematic diagram of the embodiment of the present invention five.
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 description is it is clear that described embodiment a part of embodiment that is the present invention, rather than whole embodiments.Based on this
Embodiment in bright, the every other enforcement that those of ordinary skill in the art are obtained under the premise of not making creative work
Example, broadly falls into the scope of protection of the invention.
The present invention is directed to when taking pictures in existing technology, the situation that picture changes suddenly easily, and cannot avoid, leads
The problem causing to re-shoot, there is provided multiple solutions, specific as follows：
Embodiment one
As shown in figure 1, the embodiment of the present invention one provides one kind to take pictures based reminding method, can be applicable to the movement with photographic head
Terminal, described based reminding method of taking pictures includes：
Step 101：During described photographic head collection preview image, detect in preview interface of taking pictures with the presence or absence of dynamic
State reference object.
Namely detect that current preview interface of taking pictures whether there is to change, the preview interface and upper of taking pictures of current time
Whether the preview interface of taking pictures in moment is identical.
Step 102：When there is dynamic reference object in preview interface of taking pictures described in detecting, determine described dynamic shooting
The target area that object is located.
It is, obtain current time there is, with preview interface of taking pictures described in the upper moment, the picture area changing；According to
The picture area of described variation obtains target area.
Step 103：Based on described target area, carry out zoom prompting.
This step can include zoom and remind two parts content.
The based reminding method of taking pictures of the embodiment of the present invention, during gathering preview image in photographic head, detection is taken pictures
Whether there is dynamic reference object in preview interface；When detect there is dynamic reference object in preview interface of taking pictures when, determine
The target area that dynamic reference object is located；Based on target area, carry out zoom prompting；Photographer is enable to know this easily
There is variation in face of portraying, should not take pictures, and then avoid taking the problem that unsatisfied photo leads to re-shoot.
Embodiment two
As shown in Fig. 2 the embodiment of the present invention two provides one kind to take pictures based reminding method, can be applicable to the movement with photographic head
Terminal, described based reminding method of taking pictures includes：
Step 201：During described photographic head collection preview image, detect in preview interface of taking pictures with the presence or absence of dynamic
State reference object.
Namely detect that current preview interface of taking pictures whether there is to change, the preview interface and upper of taking pictures of current time
Whether the preview interface of taking pictures in moment is identical.
Can also be：Real-time detection is taken pictures in preview interface with the presence or absence of unexpected variation, for example, be ready for taking pictures, picture
The unexpected someone in certain corner has swarmed into camera lens or the person of being taken have adjusted lower action.When there being variation, enter step 202,
When not changing, proceed to detect.
The premise of this step is to open camera, carries out preview.
Step 202：When there is dynamic reference object in preview interface of taking pictures described in detecting, determine described dynamic shooting
The target area that object is located.
It is, obtain current time there is, with preview interface of taking pictures described in the upper moment, the picture area changing；According to
The picture area of described variation obtains target area.
Step 203：Zoom is carried out for focusing center with described target area.
Namely positioning described dynamic reference object position is to shoot focus, and using default gain of parameter mesh of finding a view
Mark region, to be reminded.Parameter of finding a view includes angle coverage and focuses on multiple.
Specifically, dynamic reference object is tracked, and does autozoom centered on variable domain.Particularly as be
Picture is detected and have and during variation, dynamic reference object is tracked, and do autozoom, preferred pair centered on variable domain
This region is amplified presenting to photographer.So can farthest remind user, preventing the photo shooting from not meeting will
Ask.
In addition, after variation is detected, the position due to dynamic reference object may not be fixed, so needing simultaneously to dynamic
Reference object is tracked, and then constantly updates variable domain, variable domain autozoom is amplified.For example when taking pictures in scenic spot
Suddenly there is visitor to swarm into camera lens, pass by before camera lens, then the visitor position swarmed into is tracked, then visitor is located
Region carries out zoom and amplifies to remind photographer that there is variation in this region, now shutter not put.
Amplifying prompting with regard to zoom has two kinds of implementations：
The first, directly do autozoom, and preview interface of directly currently being taken pictures is amplified, and presents to photographer,
But so influence whether preview interface of normally taking pictures.
Second, by individually adding a control in display, the control of for example similar magnifier individually to show automatic change
Image after Jiao, when having variation in picture is detected, is replicated preview data, then respective regions image is carried out
Zoom, and be shown in independent magnifier control and normal preview show simultaneously.
Step 204：Based on described target area, generate an information.
It is, in order to whether prompting photographer definitely is suitably taken pictures, an information can also be generated,
And real-time update：
According to the degree changing or the stranger just the having swarmed into position in picture, carry out the different prompting letter of real-time update
Breath, for example, index of taking pictures, can represent by different expressions that (expression can be laughed, and smiles, calm, pout one's lips, wail
Deng), for example, the position of intruder in the marginal area of preview interface of taking pictures, then can show the expression representing calm；Position is somewhat
Near main body, then can show the expression that expression is in a pout；If in picture central authorities, the expression that expression is wailed can be shown；If rushed
The person of entering disappears in preview interface of taking pictures again, then can show and represent the expression laughed.
Specifically, index of taking pictures can be represented by numerical value, for example, can be represented with 0～10 or 0～100 numerical value,
The bigger representative of numerical value is more suitably taken pictures.
Step 205：Show described information.
The display location of information preferably at button of taking pictures naturally it is also possible to screen other positions, if side
Just user sees.Wherein, described information includes：Prompting is unsatisfactory for the information of photographical condition.For example：User blinks,
User's face is blocked, and user's expression is not reciprocity.The scheme that the present embodiment provides is to be detected by variation, and object tracking is simultaneously carried out certainly
Dynamic zoom, to remind the variation in photographer's picture.
There are two kinds from the foregoing, it will be observed that carrying out zoom in the present embodiment and amplifying the mode reminded：
First kind of way, corresponding, can be realized by two kinds of instantiations, the first example, described with described target area
Domain is the step that focusing center carries out zoom, including：Obtain the first focal length of described photographic head；Based on described first focal length, really
Fixed second focal length；According to described second focal length, focused with described target area for focusing center；Take pictures described in control preview
The interface display image that be exaggerated corresponding to defocused described target area；Wherein, described second focal length is more than described first
Focal length.Specifically, preview interface of directly taking pictures is amplified, and shows dynamic reference object position, this prompting side
The flow process of formula is easier, and processing speed is faster.
Second example, the described step that zoom is carried out for focusing center with described target area, including：Extract described mesh
The image in mark region；Interpolation processing is carried out to the image of described target area；At preview interface of taking pictures described in control display interpolation
The corresponding image being exaggerated in described target area after reason；Wherein, the image of the described target area after interpolation processing
Size be more than interpolation processing before size.Specifically, directly target area is amplified showing, this alerting pattern obtains
Target area image more accurate.
For example：It is a building originally in preview interface of taking pictures, but moment swarms into a unrelated person, the manner is just
It is that the position in preview interface of taking pictures is amplified showing by unrelated person, and real-time update, to remind photographer according to this.
The second way, corresponding, the described step that zoom is carried out for focusing center with described target area, including：?
The predeterminated position of described preview interface of taking pictures shows a window；Obtain the corresponding enlarged drawing in described target area；In described window
Described enlarged drawing is shown in mouthful.Specifically, the position of this window may be configured as the optional position of preview interface of taking pictures, this window
Size and shape do not limit and can arrange.
Specifically, when showing, in an independent display control, the described dynamic reference object position followed the tracks of after amplifying,
So retain while take pictures preview interface, dynamic reference object position can be focused amplifying and remind, convenient use
Dynamic reference object state is checked at family, and ensures the normal display of preview interface of taking pictures.Alternatively, this independently shows that control hangs
Floating being shown in is taken pictures in preview interface.
For example：It is a building originally in preview interface of taking pictures, but moment swarms into a unrelated person, the manner is just
It is that the position in preview interface of taking pictures is amplified showing by unrelated person, be placed in display in window, and real-time update；With
When, also can normally show the preview interface of taking pictures of collection building scene.
Specifically, the described step obtaining the corresponding enlarged drawing in described target area, including：Obtain described photographic head
3rd focal length；Based on described 3rd focal length, determine the 4th focal length；According to described 4th focal length, with described target area for focusing
Focused in center；Obtain to the image taken pictures shown by preview interface described in defocused；Intercept described to defocused described bat
According to the image of target area described in the image shown by preview interface, generate described enlarged drawing.Specifically, enlarged drawing is
Obtain after being amplified by preview interface of taking pictures, the target area so obtaining is more accurately clear.
Preferably, the described step based on described target area, generating an information, including：Based on described target area
Domain, determines the type of action of dynamic reference object；Based on described type of action, generate the corresponding described prompting of described type of action
Information；Wherein, described information includes：Prompting is for the shooting adjustment information of described type of action.
Wherein, type of action include nictation action, stance adjustment action, expression shape change, object mobile at least one,
According to different type of action, generate corresponding information, for example：If type of action is nictation action, information can
For " please must not blink "；If the face that type of action leads to for stance adjustment is blocked, information can for " face is occluded,
Please move toward neutral gear "；If type of action is expression shape change, such as expression shape change is dejected expression, then information can be
" a happy expression please be change " etc..Wherein, information can be represented it is also possible to pass through numerical tabular by word or expression
Show.
Meanwhile, the cooperation to photographer for the ease of the person of being taken, in the present embodiment, before taking pictures, also includes：According to
Described dynamic reference object position, carries out voice reminder.Voice reminder content can be for photographer or pin
To the person of being taken, wherein can comprise " preparation is taken pictures, volume of must not blinking ", " face is occluded, toward neutral gear move ",
Contents such as " preparation is taken pictures, and laughs at, happy point " " being not suitable for now taking pictures, just a moment,please ".
In practical application, there is dynamic reference object in preview interface of taking pictures and be divided into two kinds of situations, the first, in interface
There is deliberate action in original reference object；, in interface, there is newly-increased reference object in second.
Corresponding to the first situation, described detection is taken pictures the step with the presence or absence of dynamic reference object in preview interface, bag
Include：Detect that each object taken pictures in preview interface whether there is deliberate action；If there is described deliberate action it is determined that detecting
There is dynamic reference object in described preview interface of taking pictures.Wherein, described deliberate action or type of action include nictation action,
At least one during stance adjustment action, expression shape change, object are mobile.Described deliberate action or type of action include but is not limited to
Above-mentioned several types.Specifically, the original reference object in detection interface whether there is action and changes, so so that shooting
Person learns the state of the person of being taken in time.
Corresponding to second situation, described detection is taken pictures the step with the presence or absence of dynamic reference object in preview interface, bag
Include：Detect in preview interface of taking pictures whether there is newly-increased reference object；If newly-increased reference object is detected it is determined that detecting
There is dynamic reference object in described preview interface of taking pictures.It is specially detection and whether there is, in interface, the unrelated person swarmed into,
So so that photographer rationally controls right moment for camera.
Further, in the embodiment of the present invention, described based on described target area, after carrying out the step of zoom prompting,
Described based reminding method of taking pictures also includes：Detect whether to meet photographical condition；If detect meeting photographical condition, recovering zoom and carrying
The image that awake as described before is taken pictures in preview interface shows.
Specifically, whether the state of dynamic reference object (judges dynamic reference object described in the described target area of detection
Disappear in the target area or static, change and whether recover)；The state of dynamic reference object described in described target area
For static or disappear when, recover display camera using before zoom find a view parameter shooting preview interface of taking pictures, taken pictures.
Specifically, when dynamic reference object disappears in the target area or be static, stop to dynamic reference object
Locating and tracking.Could also say that variation scene is detected has recovered, the people for example swarming into has walked out camera lens scope, then recover
Normal preview interface.
This step is after scene variation is detected is recovered, if autozoom is directly done based on preview,
Then autozoom is gone back again, and preview interface of taking pictures recovers normal.If after new display control shows autozoom
Picture, then hide this display control.
In practical application, the quantity of dynamic reference object is probably one it is also possible to multiple, in described dynamic shooting
When the quantity of object is multiple, the state of described reference object dynamic described in described target area is static or disappears
When, the step recovering the preview interface of taking pictures using the parameter shooting of finding a view before zoom for the display camera includes：In described target area
In domain the state of all dynamic reference objects be static or disappear when, recover display camera using before zoom find a view parameter clap
The preview interface of taking pictures taken the photograph.Specifically, when there is not dynamic reference object in the target area, just recover original preview of taking pictures
Interface.
Specifically, detect whether that the step meeting photographical condition is variation appearance is being detected, do autozoom prompting
After photographer, continue the situation in detection picture.
Amplify alerting pattern corresponding to above-mentioned second zoom, in the present embodiment, the described display camera that recovers is using change
The step of the preview interface of taking pictures of parameter shooting of finding a view before Jiao includes：Hide described independent display control, display camera adopts
The preview interface of taking pictures of the parameter shooting of finding a view before zoom.This kind of mode can more quickly return to preview interface of taking pictures
Normal display interface is it is not necessary to the manual setting of user operates, and facilitates the candid photograph to scenery for the user.
From the foregoing, it will be observed that the based reminding method of taking pictures of the embodiment of the present invention, whether deposit by the real-time detection picture in preview
Change unexpected, such as certain corner of picture has suddenly other people to swarm into camera lens, or the people being taken has made suddenly individual shears
The gesture of handss；In the presence of, dynamic reference object is tracked, and does autozoom centered on variable domain, point out clap
The person of taking the photograph has variation herein, should not take pictures, and then avoids taking unsatisfied photo.
Embodiment three
As shown in Fig. 3, Fig. 4, Figure 10, Figure 11 and Figure 12, the embodiment of the present invention three provides a kind of mobile terminal, enables reality
Apply the details of the based reminding method of taking pictures to embodiment two for the example one, and reach identical effect.Described mobile terminal includes imaging
Head, also includes：
First detection module 301, for, during described photographic head collection preview image, detecting preview interface of taking pictures
In whether there is dynamic reference object.
Namely detect that current preview interface of taking pictures whether there is to change, the preview interface and upper of taking pictures of current time
Whether the preview interface of taking pictures in moment is identical.
, for there is dynamic bat when described first detection module in preview interface of taking pictures described in detecting in determining module 302
When taking the photograph object, determine the target area that described dynamic reference object is located.
It is, obtain current time there is, with preview interface of taking pictures described in the upper moment, the picture area changing；According to
The picture area of described variation obtains target area.
Prompting module 303, for the target area determining based on described determining module, carries out zoom prompting.
This operation can include zoom and remind two parts content.
Specifically, as shown in Fig. 4 to Fig. 7 and Fig. 9, described prompting module 303, including：Zoom submodule 3031, is used for
Zoom is carried out for focusing center with described target area；Generate submodule 3032, carry for based on described target area, generating one
Show information；Display sub-module 3033, for showing the described information generating submodule generation；Wherein, described information
Including：Prompting is unsatisfactory for the information of photographical condition.
So user can be reminded by two ways simultaneously, the avoiding of higher degree shoots undesirable photograph
Piece.
The mode carrying out zoom amplification prompting in the present embodiment has two kinds：
First kind of way, corresponding, can be realized by two kinds of instantiations, the first example, as shown in figure 5, described change
Burnt submodule 3031, including：First acquisition unit 30311, for obtaining the first focal length of described photographic head；First determining unit
30312, for the first focal length obtaining based on described first acquisition unit, determine the second focal length；
Focusing unit 30313, is applied to the second focal length determining according to described first determining unit, with described target area
Focused for focusing center；First control unit 30314, shows described focusing unit for preview interface of taking pictures described in controlling
The image that be exaggerated corresponding to defocused described target area；Wherein, described second focal length is more than described first focal length.
Preview interface of namely directly taking pictures is amplified, and shows dynamic reference object position, this prompting
The flow process of mode is easier, and processing speed is faster.
Second example, as shown in fig. 6, described zoom submodule 3031, including：Extraction unit 30315, for extracting
State the image of target area；Processing unit 30316, for entering row interpolation to the image of the target area that described extraction unit extracts
Process；Second control unit 30317, shows described after described processing unit interpolation processing for preview interface of taking pictures described in controlling
The corresponding image being exaggerated in target area；Wherein, the size of the image of described target area after interpolation processing is big
Size before interpolation processing.
Namely directly target area is amplified, and is shown based on preview interface of taking pictures, prompting user's is same
When it is ensured that the normal display of preview interface of taking pictures.
The second way, corresponding, as shown in Figure 7 and Figure 8, described zoom submodule 3031, including：First display unit
30318, show a window for the predeterminated position in described preview interface of taking pictures；Second acquisition unit 30319, for obtaining
State the corresponding enlarged drawing in target area；Second display unit 303110, for the window showing in described first display unit
The middle enlarged drawing showing that described second acquisition unit obtains.
It is, when showing, in an independent display control, the described dynamic reference object position followed the tracks of after amplifying,
So retain while take pictures preview interface, dynamic reference object position can be focused amplifying and remind, convenient use
Dynamic reference object state is checked at family, and ensures the normal display of preview interface of taking pictures.
Specifically, as shown in figure 8, described second acquisition unit 30319, including：First acquisition subelement 303191, is used for
Obtain the 3rd focal length of described photographic head；Determination subelement 303192, for obtain that subelement obtains based on described first the
Three focal lengths, determine the 4th focal length；Focusing subelement 303193, for the 4th focal length determining according to described determination subelement, with
Focused for focusing center in described target area；
Second acquisition subelement 303194, for obtaining described focusing subelement to preview interface institute of taking pictures described in defocused
The image of display；Process subelement 303195, obtain what subelement obtained for intercepting described second, take pictures to described in defocused
The image of target area described in image shown by preview interface, generates described enlarged drawing.
Namely enlarged drawing obtains after still being amplified by preview interface of taking pictures, and the target area so obtaining more is defined
Really clear.
Preferably, as shown in figure 9, described generate submodule 3032, including：Second determining unit 30321, for based on institute
State target area, determine the type of action of dynamic reference object；Signal generating unit 30322, for based on described second determining unit
The type of action determining, generates the corresponding described information of described type of action；Wherein, described information includes：Prompting
Shooting adjustment information for described type of action.
For example：The letter such as " please must not blink ", " face is occluded, and please move toward neutral gear ", " a happy expression please be change "
Breath.Shoot adjustment information to represent it is also possible to represent by numerical value by word or expression.
In practical application, there is dynamic reference object in preview interface of taking pictures and be divided into two kinds of situations, the first, in interface
There is action in original reference object；, in interface, there is newly-increased reference object in second.
Corresponding to the first situation, as shown in Figure 10, described first detection module 301, including：First detection sub-module
3011, for detecting each object taken pictures in preview interface with the presence or absence of deliberate action；First determination sub-module 3012, is used for
If described first detection sub-module detects the presence of described deliberate action it is determined that existing in preview interface of taking pictures described in detecting
Dynamic reference object.Wherein, described deliberate action or type of action include nictation action, stance adjustment action, expression shape change, thing
At least one during body is mobile.
This operation is specially the original reference object detecting in interface and whether there is action change, so so that shooting
Person learns the state of the person of being taken in time.
Corresponding to second situation, as shown in figure 11, described first detection module 301, including：Second detection sub-module
3013, for detecting in preview interface of taking pictures whether there is newly-increased reference object；Second determination sub-module 3014, if for described
Second detection sub-module detects newly-increased reference object it is determined that there is dynamic shooting in preview interface of taking pictures described in detecting
Object.
This operation is specially detection and whether there is, in interface, the unrelated person swarmed into, so so that photographer is reasonable
Control right moment for camera.
Further, in the present embodiment, as shown in figure 12, described mobile terminal also includes：Second detection module 304, uses
It is based on described target area in described prompting module, after carrying out zoom prompting, detect whether to meet photographical condition；Recovery module
305, if detect for described second detection module meeting photographical condition, recovering zoom and reminding as described before to take pictures preview circle
Image in face shows.
It is, variation scene is detected having recovered, the people for example swarming into has walked out camera lens scope, then recover normal
Preview interface：
The operation of the second detection module 304 is after scene variation is detected is recovered, if straight based on preview
Connect and do autozoom, then autozoom is gone back again, preview interface of taking pictures recovers normal.If passing through new display control
Picture after display autozoom, then hide display control.
So can ensure that the normal use of user.
Wherein, the described of above-mentioned based reminding method of taking pictures realizes embodiment all be applied to the embodiment of this mobile terminal,
Identical technique effect can be reached.
From the foregoing, it will be observed that the mobile terminal of the embodiment of the present invention, by above-mentioned module in preview in real-time detection picture it is
No exist change suddenly, such as certain corner of picture has suddenly other people to swarm into camera lens, or the people being taken has done suddenly
The gesture of shears handss；In the presence of, dynamic reference object is tracked, and does autozoom centered on variable domain, carry
Show that photographer has variation herein, should not take pictures, and then avoid taking unsatisfied photo.
Example IV
As shown in figure 13, the mobile terminal 1 300 that the embodiment of the present invention four provides includes：At least one processor 1301, deposit
Reservoir 1302, at least one network interface 1304 and user interface 1303 and photographic head 1306.Each in mobile terminal 1 300
Individual assembly is coupled by bus system 1305.It is understood that bus system 1305 is used for realizing the company between these assemblies
Connect letter.Bus system 1305, in addition to including data/address bus, also includes power bus, controlling bus and status signal bus in addition.
But for the sake of clear explanation, in fig. 13 various buses are all designated as bus system 1305.
Wherein, user interface 1303 can include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
It is appreciated that the memorizer 1302 in the embodiment of the present invention can be volatile memory or non-volatile memories
Device, or may include volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read only memory
(Read-Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), erasable programmable are only
Read memorizer (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM,
) or flash memory EEPROM.Volatile memory can be random access memory (Random Access Memory, RAM), its use
Make External Cache.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static random-access
Memorizer (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random-access
Memorizer (Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data
Rate SDRAM, DDRSDRAM), enhancement mode Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronous
Connect dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory
(Direct Rambus RAM, DRRAM).The memorizer 1302 of system and method described herein be intended to including but not limited to this
A little memorizeies with any other suitable type.
In some embodiments, memorizer 1302 stores following element, executable module or data structure, or
Their subset of person, or their superset：Operating system 13021 and application program 13022.
Wherein, operating system 13021, comprise 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 13022, comprises various application programs, such as matchmaker
Body player (Media Player), browser (Browser) etc., are used for realizing various applied business.Realize the present invention to implement
The program of example method may be embodied in application program 13022.
In embodiments of the present invention, can be by calling program or the instruction of memorizer 1302 storage, specifically, application
The program of storage or instruction in program 13022, processor 1301 is used for：Gather the process of preview image in described photographic head 1306
In, detect and in preview interface of taking pictures, whether there is dynamic reference object；Dynamic when existing in preview interface of taking pictures described in detecting
During reference object, determine the target area that described dynamic reference object is located；Based on described target area, carry out zoom prompting.
The method that the embodiments of the present invention disclose can apply in processor 1301, or real by processor 1301
Existing.Processor 1301 is probably a kind of IC chip, has the disposal ability of signal.During realizing, said method
Each step can be completed by the instruction of the integrated logic circuit of the hardware in processor 1301 or software form.Above-mentioned
Processor 1301 can be general processor, digital signal processor (Digital Signal Processor, DSP), special
Integrated circuit (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 execute disclosed each method in the embodiment of the present invention, step and logic diagram.General
Processor can be microprocessor or this processor can also be any conventional processor etc..In conjunction with embodiment of the present invention institute
The step of disclosed method can be embodied directly in hardware decoding processor execution and complete, or with the hardware in decoding processor
And software module combination execution completes.Software module may be located at random access memory, and flash memory, read only memory are programmable read-only
In the ripe storage medium in this area such as memorizer or electrically erasable programmable memory, depositor.This storage medium is located at
Memorizer 1302, processor 1301 reads the information in memorizer 1302, the step completing said method in conjunction with its hardware.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combine and to realize.Hardware is realized, processing unit can be implemented in one or more special IC (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 processor,
Controller, microcontroller, microprocessor, for executing in other electronic units or a combination thereof of herein described function.
Software is realized, can be realized herein by executing the module (such as process, function etc.) of function described herein
Described technology.Software code is storable in memorizer and passes through computing device.Memorizer can within a processor or
Realize outside processor.
Alternatively, processor 1301 specifically for：Zoom is carried out for focusing center with described target area；Based on described mesh
Mark region, generates an information；Show described information；Wherein, described information includes：Prompting is unsatisfactory for bar of taking pictures
The information of part.
Alternatively, processor 1301 is more particularly for：Obtain the first focal length of described photographic head 1306；Based on described first
Focal length, determines the second focal length；According to described second focal length, focused with described target area for focusing center；Control described
Preview interface of taking pictures shows the image that be exaggerated corresponding to defocused described target area；Wherein, described second focal length is more than
Described first focal length.
Alternatively, processor 1301 is more particularly for：Extract the image of described target area；Figure to described target area
As carrying out interpolation processing；Preview interface of taking pictures described in control show interpolation processing after described target area corresponding be exaggerated
Image；Wherein, the size of the image of described target area after interpolation processing is more than the size before interpolation processing.
Alternatively, processor 1301 is more particularly for：Show a window in the predeterminated position of described preview interface of taking pictures；Obtain
Take the corresponding enlarged drawing in described target area；Described enlarged drawing is shown in described window.
Alternatively, processor 1301 is more particularly for：Obtain the 3rd focal length of described photographic head 1306；Based on the described 3rd
Focal length, determines the 4th focal length；According to described 4th focal length, focused with described target area for focusing center；Obtain focusing
The image taken pictures described in afterwards shown by preview interface；Intercept described to the image taken pictures shown by preview interface described in defocused
Described in target area image, generate described enlarged drawing.
Alternatively, processor 1301 also particularly useful for：Based on described target area, determine the action class of dynamic reference object
Type；Based on described type of action, generate the corresponding described information of described type of action；Wherein, described information includes：
Prompting is for the shooting adjustment information of described type of action.
Alternatively, processor 1301 also particularly useful for：Detect that each object taken pictures in preview interface whether there is default
Action；If there is described deliberate action it is determined that there is dynamic reference object in preview interface of taking pictures described in detecting.
Alternatively, described deliberate action or type of action include nictation action, stance adjustment action, expression shape change, object
At least one in movement.
Alternatively, processor 1301 also particularly useful for：Detect in preview interface of taking pictures whether there is newly-increased reference object；If
Newly-increased reference object is detected it is determined that there is dynamic reference object in preview interface of taking pictures described in detecting.
Alternatively, processor 1301 is additionally operable to：Based on described target area, after carrying out zoom prompting, detect whether full
Sufficient photographical condition；If detect meeting photographical condition, recovering zoom and reminding the image that as described before is taken pictures in preview interface to show
Show.
Mobile terminal 1 300 is capable of each process that in previous embodiment, mobile terminal is realized, for avoiding repeating, this
In repeat no more.
To sum up, the mobile terminal of the embodiment of the present invention, during gathering preview image in photographic head, detection is taken pictures
Whether there is dynamic reference object in preview interface；When detect there is dynamic reference object in preview interface of taking pictures when, determine
The target area that dynamic reference object is located；Based on target area, carry out zoom prompting；Photographer is enable to know this easily
There is variation in face of portraying, should not take pictures, and then avoid taking the problem that unsatisfied photo leads to re-shoot.
Embodiment five
Specifically, as shown in figure 14, the mobile terminal 1 400 in the embodiment of the present invention five can for mobile phone, panel computer,
Personal digital assistant (Personal Digital Assistant, PDA) or vehicle-mounted computer etc..
Mobile terminal 1 400 in Figure 14 include radio frequency (Radio Frequency, RF) circuit 1410, memorizer 1420,
Input block 1430, display unit 1440, processor 1460, voicefrequency circuit 1470, WiFi (Wireless Fidelity) module
1480 and power supply 1490 and photographic head 14100.
Wherein, input block 1430 can be used for numeral or the character information of receiving user's input, and produces whole with mobile
The user setup at end 1400 and the relevant signal input of function control.Specifically, in the embodiment of the present invention, this input block
1430 can include contact panel 1431.Contact panel 1431, also referred to as touch screen, can collect user thereon or neighbouring touch
Touch operation (for example user uses the operation on contact panel 1431 of any suitable object such as finger, stylus or adnexa), and
Corresponding attachment means are driven according to formula set in advance.Optionally, contact panel 1431 may include touch detecting apparatus and
Two parts of touch controller.Wherein, touch detecting apparatus detect the touch orientation of user, and detect the letter that touch operation brings
Number, transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into
Contact coordinate, then give this processor 1460, and can the order sent of receiving processor 1460 being executed.Furthermore, it is possible to
Contact panel 1431 is realized using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1431, input block 1430 can also include other input equipments 1432, and other input equipments 1432 can include but is not limited to
One of physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc. or many
Kind.
Wherein, display unit 1440 can be used for showing by the information of user input or the information and the movement that are supplied to user
The various menu interfaces of terminal 1400.Display unit 1440 may include display floater 1441, optionally, using LCD or can have
The forms such as machine light emitting diode (Organic Light-Emitting Diode, OLED) are configuring display floater 1441.
It should be noted that contact panel 1431 can cover display floater 1441, form touch display screen, when this touch display screen
Detect thereon or after neighbouring touch operation, send processor 1460 to determine the type of touch event, with post processing
Device 1460 provides corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and conventional control viewing area.This Application Program Interface viewing area
And the arrangement mode of this conventional control viewing area does not limit, can for being arranged above and below, left-right situs etc. can distinguish two and show
Show the arrangement mode in area.This Application Program Interface viewing area is displayed for the interface of application program.Each interface is permissible
Comprise the interface elements such as icon and/or the widget desktop control of at least one application program.This Application Program Interface viewing area
It can also be the empty interface not comprising any content.This conventional control viewing area is used for showing the higher control of utilization rate, for example,
Application icons such as settings button, interface numbering, scroll bar, phone directory icon etc..
Wherein processor 1460 is the control centre of mobile terminal 1 400, using various interfaces and connection whole mobile phone
Various pieces, be stored in software program and/or module in first memory 1421 by running or executing, and call and deposit
Data in second memory 1422 for the storage, the various functions of execution mobile terminal 1 400 and processing data, thus to mobile whole
End 1400 carries out integral monitoring.Optionally, processor 1460 may include one or more processing units.
In embodiments of the present invention, by call store this first memory 1421 in software program and/or module and/
Or the data in this second memory 1422, processor 1460 is used for：Gather the process of preview image in described photographic head 14100
In, detect and in preview interface of taking pictures, whether there is dynamic reference object；Dynamic when existing in preview interface of taking pictures described in detecting
During reference object, determine the target area that described dynamic reference object is located；Based on described target area, carry out zoom prompting.
Alternatively, processor 1460 specifically for：Zoom is carried out for focusing center with described target area；Based on described mesh
Mark region, generates an information；Show described information；Wherein, described information includes：Prompting is unsatisfactory for bar of taking pictures
The information of part.
Alternatively, processor 1460 is more particularly for：Obtain the first focal length of described photographic head 14100；Based on described
One focal length, determines the second focal length；According to described second focal length, focused with described target area for focusing center；Control institute
State preview interface of taking pictures and show the image that be exaggerated corresponding to defocused described target area；Wherein, described second focal length is big
In described first focal length.
Alternatively, processor 1460 is more particularly for：Extract the image of described target area；Figure to described target area
As carrying out interpolation processing；Preview interface of taking pictures described in control show interpolation processing after described target area corresponding be exaggerated
Image；Wherein, the size of the image of described target area after interpolation processing is more than the size before interpolation processing.
Alternatively, processor 1460 is more particularly for：Show a window in the predeterminated position of described preview interface of taking pictures；Obtain
Take the corresponding enlarged drawing in described target area；Described enlarged drawing is shown in described window.
Alternatively, processor 1460 is more particularly for：Obtain the 3rd focal length of described photographic head 14100；Based on described
Three focal lengths, determine the 4th focal length；According to described 4th focal length, focused with described target area for focusing center；It is right to obtain
The image taken pictures described in defocused shown by preview interface；Intercept described to the figure taken pictures shown by preview interface described in defocused
The image of target area described in picture, generates described enlarged drawing.
Alternatively, processor 1460 also particularly useful for：Based on described target area, determine the action class of dynamic reference object
Type；Based on described type of action, generate the corresponding described information of described type of action；Wherein, described information includes：
Prompting is for the shooting adjustment information of described type of action.
Alternatively, processor 1460 also particularly useful for：Detect that each object taken pictures in preview interface whether there is default
Action；If there is described deliberate action it is determined that there is dynamic reference object in preview interface of taking pictures described in detecting.
Alternatively, described deliberate action or type of action include nictation action, stance adjustment action, expression shape change, object
At least one in movement.
Alternatively, processor 1460 also particularly useful for：Detect in preview interface of taking pictures whether there is newly-increased reference object；If
Newly-increased reference object is detected it is determined that there is dynamic reference object in preview interface of taking pictures described in detecting.
Alternatively, processor 1460 is additionally operable to：Based on described target area, after carrying out zoom prompting, detect whether full
Sufficient photographical condition；If detect meeting photographical condition, recovering zoom and reminding the image that as described before is taken pictures in preview interface to show
Show.
It can be seen that, the mobile terminal of the embodiment of the present invention, during gathering preview image in photographic head, detection is taken pictures
Whether there is dynamic reference object in preview interface；When detect there is dynamic reference object in preview interface of taking pictures when, determine
The target area that dynamic reference object is located；Based on target area, carry out zoom prompting；Photographer is enable to know this easily
There is variation in face of portraying, should not take pictures, and then avoid taking the problem that unsatisfied photo leads to re-shoot.
It should be noted that each embodiment in this specification is all described by the way of going forward one by one, each embodiment weight
Point explanation is all difference with other embodiment, between each embodiment identical similar partly mutually referring to.
Those of ordinary skill in the art are it is to be appreciated that combine the list of each example of the embodiments described herein description
Unit and algorithm steps, being capable of being implemented in combination in electronic hardware or computer software and electronic hardware.These functions are actually
To be executed with hardware or software mode, the application-specific depending on technical scheme and design constraint.Professional and technical personnel
Each specific application can be used different methods to realize described function, but this realization is it is not considered that exceed
The scope of the present invention.
Those skilled in the art can be understood that, for convenience and simplicity of description, the system of foregoing description,
Device and the specific work process of unit, may be referred to the corresponding process in preceding method embodiment, will not be described here.
It should be understood that disclosed apparatus and method in embodiment provided herein, can pass through other
Mode is realized.For example, device embodiment described above is only schematically, for example, the division of described unit, it is only
A kind of division of logic function, actual can have other dividing mode when realizing, for example multiple units or assembly can in conjunction with or
Person is desirably integrated into another system, or some features can be ignored, or does not execute.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING of device or unit or communication link
Connect, can be electrical, mechanical or other forms.
The described unit illustrating as separating component can be or may not be physically separate, show as unit
The part 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.The mesh to realize this embodiment scheme for some or all of unit therein can be selected according to the actual needs
's.
In addition, can be integrated in a processing unit in each functional unit in each embodiment of the present invention it is also possible to
It is that unit is individually physically present it is also possible to two or more units are integrated in a unit.
If described function realized using in the form of SFU software functional unit and as independent production marketing or use when, permissible
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
Partly being embodied in the form of software product of part that prior art is contributed or this technical scheme, this meter
Calculation machine software product is stored in a storage medium, including some instructions with so that a computer equipment (can be individual
People's computer, server, or network equipment etc.) execution each embodiment methods described of the present invention all or part of step.
And aforesaid storage medium includes：USB flash disk, portable hard drive, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
Also, it should be noted herein, such as first and second or the like relational terms are used merely to one
Entity or operation are made a distinction with another entity or operation, and not necessarily require or imply between these entities or operation
There is any this actual relation or order.And, term " inclusion ", "comprising" or its any other variant are intended to contain
The comprising of lid nonexcludability, so that include a series of process of key elements, method, article or terminal unit not only include that
A little key elements, but also include other key elements being not expressly set out, or also include for this process, method, article or
The intrinsic key element of terminal unit.In the absence of more restrictions, the key element being limited by sentence "including a ...", and
It is not precluded within the process including described key element, method, article or terminal unit and also there is other identical element.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should 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 (22)
1. one kind is taken pictures based reminding method, is applied to the mobile terminal with photographic head it is characterised in that including：
During described photographic head collection preview image, detect and in preview interface of taking pictures, whether there is dynamic reference object；
When there is dynamic reference object in preview interface of taking pictures described in detecting, determine the mesh that described dynamic reference object is located
Mark region；
Based on described target area, carry out zoom prompting.
2. according to claim 1 take pictures based reminding method it is characterised in that described based on described target area, become
The burnt step reminded, including：
Zoom is carried out for focusing center with described target area；
Based on described target area, generate an information；
Show described information；
Wherein, described information includes：Prompting is unsatisfactory for the information of photographical condition.
3. according to claim 2 take pictures based reminding method it is characterised in that described with described target area for focusing center
The step carrying out zoom, including：
Obtain the first focal length of described photographic head；
Based on described first focal length, determine the second focal length；
According to described second focal length, focused with described target area for focusing center；
Preview interface of taking pictures described in control shows the image that be exaggerated corresponding to defocused described target area；
Wherein, described second focal length is more than described first focal length.
4. according to claim 2 take pictures based reminding method it is characterised in that described with described target area for focusing center
The step carrying out zoom, including：
Extract the image of described target area；
Interpolation processing is carried out to the image of described target area；
Preview interface of taking pictures described in control shows the corresponding image being exaggerated in described target area after interpolation processing；
Wherein, the size of the image of described target area after interpolation processing is more than the size before interpolation processing.
5. according to claim 2 take pictures based reminding method it is characterised in that described with described target area for focusing center
The step carrying out zoom, including：
Show a window in the predeterminated position of described preview interface of taking pictures；
Obtain the corresponding enlarged drawing in described target area；
Described enlarged drawing is shown in described window.
6. based reminding method of taking pictures according to claim 5 is it is characterised in that the described target area of described acquisition is corresponding puts
The step of big image, including：
Obtain the 3rd focal length of described photographic head；
Based on described 3rd focal length, determine the 4th focal length；
According to described 4th focal length, focused with described target area for focusing center；
Obtain to the image taken pictures shown by preview interface described in defocused；
Intercept the described image to target area described in the image taken pictures shown by preview interface described in defocused, generate described
Enlarged drawing.
7. according to claim 2 take pictures based reminding method it is characterised in that described based on described target area, generate one
The step of information, including：
Based on described target area, determine the type of action of dynamic reference object；
Based on described type of action, generate the corresponding described information of described type of action；
Wherein, described information includes：Prompting is for the shooting adjustment information of described type of action.
8. whether based reminding method of taking pictures according to claim 7 is deposited in preview interface it is characterised in that described detection is taken pictures
In the step of dynamic reference object, including：
Detect that each object taken pictures in preview interface whether there is deliberate action；
If there is described deliberate action it is determined that there is dynamic reference object in preview interface of taking pictures described in detecting.
9. based reminding method of taking pictures according to claim 8 is it is characterised in that described deliberate action or described type of action bag
Include nictation action, stance adjustment action, expression shape change, object mobile at least one.
10. in based reminding method preview interface it is characterised in that described detection is taken pictures of taking pictures according to claim 1 whether
The step that there is dynamic reference object, including：
Detect in preview interface of taking pictures whether there is newly-increased reference object；
If newly-increased reference object is detected it is determined that there is dynamic reference object in preview interface of taking pictures described in detecting.
11. according to claim 1 take pictures based reminding method it is characterised in that described based on described target area, become
After the burnt step reminded, described based reminding method of taking pictures also includes：
Detect whether to meet photographical condition；
If detect meeting photographical condition, recovering zoom and reminding the image that as described before is taken pictures in preview interface to show.
A kind of 12. mobile terminals, including photographic head it is characterised in that described mobile terminal also includes：
First detection module, for during described photographic head collection preview image, whether detection takes pictures in preview interface
There is dynamic reference object；
, there is dynamic reference object in preview interface of taking pictures described in detecting when described first detection module in determining module
When, determine the target area that described dynamic reference object is located；
Prompting module, for the target area determining based on described determining module, carries out zoom prompting.
13. mobile terminals according to claim 12 it is characterised in that described prompting module, including：
Zoom submodule, for carrying out zoom with described target area for focusing center；
Generate submodule, for based on described target area, generating an information；
Display sub-module, for showing the described information generating submodule generation；
Wherein, described information includes：Prompting is unsatisfactory for the information of photographical condition.
14. mobile terminals according to claim 13 it is characterised in that described zoom submodule, including：
First acquisition unit, for obtaining the first focal length of described photographic head；
First determining unit, for the first focal length obtaining based on described first acquisition unit, determines the second focal length；
Focusing unit, is applied to the second focal length determining according to described first determining unit, with described target area in focus
The heart is focused；
First control unit, shows described focusing unit to defocused described target area pair for preview interface of taking pictures described in controlling
The image being exaggerated answered；
Wherein, described second focal length is more than described first focal length.
15. mobile terminals according to claim 13 it is characterised in that described zoom submodule, including：
Extraction unit, for extracting the image of described target area；
Processing unit, for carrying out interpolation processing to the image of the target area that described extraction unit extracts；
Second control unit, shows described target area after described processing unit interpolation processing for preview interface of taking pictures described in controlling
The corresponding image being exaggerated in domain；
Wherein, the size of the image of described target area after interpolation processing is more than the size before interpolation processing.
16. mobile terminals according to claim 13 it is characterised in that described zoom submodule, including：
First display unit, shows a window for the predeterminated position in described preview interface of taking pictures；
Second acquisition unit, for obtaining the corresponding enlarged drawing in described target area；
Second display unit, for showing what described second acquisition unit obtained in the window that described first display unit shows
Enlarged drawing.
17. mobile terminals according to claim 16 it is characterised in that described second acquisition unit, including：
First acquisition subelement, for obtaining the 3rd focal length of described photographic head；
Determination subelement, for obtaining, based on described first, the 3rd focal length that subelement obtains, determines the 4th focal length；
Focusing subelement, for the 4th focal length determining according to described determination subelement, with described target area for center of focusing
Focused；
Second acquisition subelement, for obtaining described focusing subelement to the figure taken pictures shown by preview interface described in defocused
Picture；
Process subelement, obtain what subelement obtained for intercepting described second, preview interface is shown to taking pictures described in defocused
The image of target area described in the image showing, generates described enlarged drawing.
18. mobile terminals according to claim 13 it is characterised in that described generation submodule, including：
Second determining unit, for based on described target area, determining the type of action of dynamic reference object；
Signal generating unit, for the type of action determining based on described second determining unit, generates the corresponding institute of described type of action
State information；
Wherein, described information includes：Prompting is for the shooting adjustment information of described type of action.
19. mobile terminals according to claim 18 it is characterised in that described first detection module, including：
First detection sub-module, for detecting each object taken pictures in preview interface with the presence or absence of deliberate action；
First determination sub-module, if detect the presence of described deliberate action for described first detection sub-module it is determined that detecting
There is dynamic reference object in described preview interface of taking pictures.
20. mobile terminals according to claim 19 are it is characterised in that described deliberate action or described type of action include
At least one during nictation action, stance adjustment action, expression shape change, object are mobile.
21. mobile terminals according to claim 12 it is characterised in that described first detection module, including：
Second detection sub-module, for detecting in preview interface of taking pictures whether there is newly-increased reference object；
Second determination sub-module, if detect newly-increased reference object it is determined that detecting for described second detection sub-module
There is dynamic reference object in described preview interface of taking pictures.
22. mobile terminals according to claim 12 are it is characterised in that described mobile terminal also includes：
Second detection module, is based on described target area for described prompting module, after carrying out zoom prompting, detects whether full
Sufficient photographical condition；
Recovery module, if detect for described second detection module meeting photographical condition, recovering zoom and reminding as described before
The image taken pictures in preview interface shows.
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| CN106911895A (en) * | 2017-02-28 | 2017-06-30 | 维沃移动通信有限公司 | One kind is taken pictures based reminding method and mobile terminal |
| CN107734250A (en) * | 2017-09-28 | 2018-02-23 | 惠州Tcl移动通信有限公司 | A kind of photographic method based on dynamic environment, mobile terminal and storage medium |
| CN108536364A (en) * | 2017-12-28 | 2018-09-14 | 努比亚技术有限公司 | A kind of image pickup method, terminal and computer readable storage medium |
| CN108600647A (en) * | 2018-07-24 | 2018-09-28 | 努比亚技术有限公司 | Shooting preview method, mobile terminal and storage medium |
| CN110166703A (en) * | 2018-03-27 | 2019-08-23 | 华为技术有限公司 | Photographic method, camera arrangement and mobile terminal |
| CN110334652A (en) * | 2019-07-05 | 2019-10-15 | 无锡睿勤科技有限公司 | Image processing method, electronic equipment and storage medium |
| CN110505408A (en) * | 2019-09-12 | 2019-11-26 | 深圳传音控股股份有限公司 | Terminal image pickup method, device, mobile terminal and readable storage medium storing program for executing |
| CN112188097A (en) * | 2020-09-29 | 2021-01-05 | Oppo广东移动通信有限公司 | Photographing method, photographing apparatus, terminal device, and computer-readable storage medium |
| CN112422823A (en) * | 2020-11-09 | 2021-02-26 | 广汽本田汽车有限公司 | Automatic visual shooting triggering method and device |
| CN112672057A (en) * | 2020-12-25 | 2021-04-16 | 维沃移动通信有限公司 | Shooting method and device |
| CN113141502A (en) * | 2021-03-18 | 2021-07-20 | 青岛小鸟看看科技有限公司 | Camera shooting control method and device of head-mounted display equipment and head-mounted display equipment |
| CN113676660A (en) * | 2021-08-11 | 2021-11-19 | 维沃移动通信有限公司 | Shooting method and device and electronic equipment |
| CN116112781A (en) * | 2022-05-25 | 2023-05-12 | 荣耀终端有限公司 | Video recording method, device and storage medium |
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| CN108536364A (en) * | 2017-12-28 | 2018-09-14 | 努比亚技术有限公司 | A kind of image pickup method, terminal and computer readable storage medium |
| US11070743B2 (en) | 2018-03-27 | 2021-07-20 | Huawei Technologies Co., Ltd. | Photographing using night shot mode processing and user interface |
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| US11838650B2 (en) | 2018-03-27 | 2023-12-05 | Huawei Technologies Co., Ltd. | Photographing using night shot mode processing and user interface |
| US11330194B2 (en) | 2018-03-27 | 2022-05-10 | Huawei Technologies Co., Ltd. | Photographing using night shot mode processing and user interface |
| CN108600647A (en) * | 2018-07-24 | 2018-09-28 | 努比亚技术有限公司 | Shooting preview method, mobile terminal and storage medium |
| CN110334652A (en) * | 2019-07-05 | 2019-10-15 | 无锡睿勤科技有限公司 | Image processing method, electronic equipment and storage medium |
| CN110334652B (en) * | 2019-07-05 | 2022-06-07 | 无锡睿勤科技有限公司 | Image processing method, electronic device, and storage medium |
| CN110505408B (en) * | 2019-09-12 | 2021-07-27 | 深圳传音控股股份有限公司 | Terminal shooting method and device, mobile terminal and readable storage medium |
| CN110505408A (en) * | 2019-09-12 | 2019-11-26 | 深圳传音控股股份有限公司 | Terminal image pickup method, device, mobile terminal and readable storage medium storing program for executing |
| CN112188097A (en) * | 2020-09-29 | 2021-01-05 | Oppo广东移动通信有限公司 | Photographing method, photographing apparatus, terminal device, and computer-readable storage medium |
| CN112422823A (en) * | 2020-11-09 | 2021-02-26 | 广汽本田汽车有限公司 | Automatic visual shooting triggering method and device |
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| CN112672057B (en) * | 2020-12-25 | 2022-07-15 | 维沃移动通信有限公司 | Shooting method and device |
| CN113141502B (en) * | 2021-03-18 | 2022-02-08 | 青岛小鸟看看科技有限公司 | Camera shooting control method and device of head-mounted display equipment and head-mounted display equipment |
| CN113141502A (en) * | 2021-03-18 | 2021-07-20 | 青岛小鸟看看科技有限公司 | Camera shooting control method and device of head-mounted display equipment and head-mounted display equipment |
| CN113676660A (en) * | 2021-08-11 | 2021-11-19 | 维沃移动通信有限公司 | Shooting method and device and electronic equipment |
| CN116112781A (en) * | 2022-05-25 | 2023-05-12 | 荣耀终端有限公司 | Video recording method, device and storage medium |
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