CN105872349A - Photographing method, photographing device and mobile terminal - Google Patents
Photographing method, photographing device and mobile terminal Download PDFInfo
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- CN105872349A CN105872349A CN201510036058.6A CN201510036058A CN105872349A CN 105872349 A CN105872349 A CN 105872349A CN 201510036058 A CN201510036058 A CN 201510036058A CN 105872349 A CN105872349 A CN 105872349A
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- 238000000034 method Methods 0.000 title claims abstract description 50
- 230000003321 amplification Effects 0.000 claims description 84
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 84
- 239000000725 suspension Substances 0.000 claims description 46
- 238000001514 detection method Methods 0.000 claims description 9
- 230000001815 facial effect Effects 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 230000008921 facial expression Effects 0.000 description 3
- 241000406668 Loxodonta cyclotis Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
Classifications
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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
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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
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
- H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
- H04N23/635—Region indicators; Field of view indicators
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Abstract
The invention discloses a photographing method. The photographing method includes the following steps that: in view finding, a preset display area in a current view finding frame is enlarged; and the enlarged preset display area is displayed, so that a user can judge whether to carry out photographing operation according to the image of the enlarged preset display area. The invention also discloses a photographing device and a mobile terminal. With the photographing method, the photographing device and the mobile terminal of the invention adopted, operation for manually carrying out digital zoom to enlarge and shrink a photographed object in a photographing frame in long-distance photographing of an existing mobile terminal can be omitted, and the operation difficulty of photographing can be decreased.
Description
Technical field
The present invention relates to technical field of image processing, particularly relate to image pickup method, filming apparatus and move eventually
End.
Background technology
At present, the mobile terminal such as the mobile phone of band camera function, pad (panel computer) is widely applied,
Meet the demand that people carry out taking pictures whenever and wherever possible.Clapping at a distance with the mobile terminal such as mobile phone, pad
When taking the photograph, in order to see the details of subject clearly, such as when carrying out wide-long shot portrait, in order to see
Whether the person that is not clearly taken closes one's eyes, if some face detail of smile etc., and prior art uses and sets mobile
In standby Camera (camera) application view-finder, amplify by the way of user manually carries out Digital Zoom
The face of the person of being taken in shooting picture, sees the face detail of the person of being taken after amplifying clearly, works as confirmation
When the face detail of the person of being taken is good, user the most manually carry out the mode of Digital Zoom reduce described in put
The face of the big person of being taken, takes pictures after reduction again.When carrying out other objects of wide-long shot also
The mode manually carrying out Digital Zoom is in like manner needed to amplify and reduce the operation of subject, therefore
The operation of shooting is complicated, and the operation easier of shooting is higher.
Summary of the invention
A kind of image pickup method of offer, filming apparatus and mobile terminal are provided, it is intended to
Reduce the operation easier of shooting.
For achieving the above object, a kind of image pickup method, described image pickup method bag are embodiments provided
Include following steps:
When carrying out shooting and finding a view, it is amplified the preset viewing area in current shooting view-finder processing；
Described preset viewing area after display amplification, for user according to the preset display after described amplification
The image in region judges whether to photographing operation.
Preferably, the described step being amplified the preset viewing area in current shooting view-finder processing
Including:
Whether detection current shooting view-finder exists object；
If there is described object, then described object is marked and obtains preset viewing area；
When the area determining described preset viewing area is less than preset area threshold value, by described preset display
Region is amplified.
Preferably, described object is facial image.
Preferably, the step of the described preset viewing area after described display is amplified includes:
Generate, centered by the central point of described preset viewing area, described preset viewing area is carried out geometric ratio
Example amplifies the suspension window of display；
By described preset viewing area loaded and displayed in described suspension window.
Preferably, also include after the step of the described preset viewing area after described display is amplified:
When receiving the amplifieroperation instruction of user's input, to the described preset viewing area after described amplification
Territory carries out equal proportion and again amplifies.
Additionally, for achieving the above object, the embodiment of the present invention additionally provides a kind of filming apparatus, described bat
Take the photograph device to include:
Processing module, for when carrying out shooting and finding a view, by the preset viewing area in current shooting view-finder
Territory is amplified processing；
Display module, the described preset viewing area after showing amplification, put according to described for user
The image of the preset viewing area after great judges whether to photographing operation.
Preferably, described processing module includes:
Detector unit, is used for detecting in current shooting view-finder whether there is object；
Indexing unit, if for there is described object, then described object is marked obtain preset
Viewing area；
Processing unit, during for being less than preset area threshold value at the area determining described preset viewing area,
Described preset viewing area is amplified.
Preferably, described display module is used for:
Generate, centered by the central point of described preset viewing area, described preset viewing area is carried out geometric ratio
Example amplifies the suspension window of display；
By described preset viewing area loaded and displayed in described suspension window.
Preferably, described filming apparatus also includes:
Amplification module, for when receiving the amplifieroperation instruction of user's input, after described amplification
Described preset viewing area carries out equal proportion and again amplifies.
Additionally, for achieving the above object, the embodiment of the present invention additionally provides a kind of mobile terminal, described shifting
Dynamic terminal includes camera and processor；Described processor is used for:
When described camera shoots, the preset viewing area in current shooting view-finder is put
Big process；
Described preset viewing area after display amplification, for user according to the preset display after described amplification
The image in region judges whether to photographing operation.
Preset viewing area in current shooting view-finder, by when carrying out shooting and finding a view, is entered by the present invention
Row amplification processes；Display amplify after described preset viewing area, for user according to described amplification after
The image of preset viewing area judges whether to photographing operation.The present invention finds a view by amplifying current shooting
Preset viewing area in frame, user checked by the preset viewing area of shown amplification be taken right
The details of elephant, eliminates existing mobile terminal when carrying out wide-long shot, in order to see subject clearly
Details, user needs the mode manually carrying out Digital Zoom amplify and reduce the operation of subject,
Reduce the operation easier of shooting.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of image pickup method first embodiment of the present invention；
Fig. 2 is to be amplified the preset viewing area in current shooting view-finder in Fig. 1 processing step the first
The refinement schematic flow sheet of embodiment；
Fig. 3 is to be amplified the preset viewing area in current shooting view-finder in Fig. 1 processing step the second
The refinement schematic flow sheet of embodiment；
Fig. 4 is the refinement schematic flow sheet showing the described preset viewing area step after amplifying in Fig. 1；
Fig. 5 is the high-level schematic functional block diagram of filming apparatus first embodiment of the present invention；
Fig. 6 is the high-level schematic functional block diagram of processing module first embodiment in Fig. 5；
Fig. 7 is the high-level schematic functional block diagram of processing module the second embodiment in Fig. 5；
Fig. 8 is the high-level schematic functional block diagram of filming apparatus the second embodiment of the present invention；
Fig. 9 is the high-level schematic functional block diagram of filming apparatus the 3rd embodiment of the present invention；
Figure 10 is the structural representation of mobile terminal first embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings further
Explanation.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
Determine the present invention.
The essential core thought of the present invention is, when carrying out wide-long shot for existing mobile terminal, and user
In order to see the details of subject clearly when finding a view, manually carry out the mode of Digital Zoom amplify and
Reduce the subject in shooting picture, operation complexity, shoot the technical problem that operation easier is higher,
The present invention proposes a kind of image pickup method, and the preset viewing area in current shooting view-finder is amplified place
Reason；Described preset viewing area after display amplification, for user according to the preset display after described amplification
The image in region judges whether to photographing operation.The method eliminates existing mobile terminal and carries out at a distance
During shooting, in order to see the details of subject clearly, user needs manually to carry out the side of Digital Zoom
Formula is amplified and reduces the operating process of subject.The present invention is applicable to the mobile phone of band camera function, pad
Deng mobile terminal, as a example by the mobile phone of band camera function, image pickup method of the present invention is described in detail below.
The present invention proposes a kind of image pickup method, is image pickup method first embodiment of the present invention with reference to Fig. 1, Fig. 1
Schematic flow sheet.
In the first embodiment, this image pickup method comprises the following steps:
Step S11, when carrying out shooting and finding a view, is carried out the preset viewing area in current shooting view-finder
Amplification processes；
In the present embodiment, as a example by wide-long shot portrait.Image pickup method is also in other examples
Can apply to carry out the shooting situation of wide-long shot building, automobile etc..Camera applications when mobile phone
It is activated, carries out finding a view in focus process, it is thus achieved that mobile phone view-finder marks the preset aobvious of human face region
Show region.Preset viewing area is carried out equal proportion amplification according to default multiplying power.In the present embodiment, if
Putting default multiplying power is 2 times, and the preset viewing area that will mark human face region carries out equal proportion amplification 2
Times.
Step S12, display amplify after described preset viewing area, for user according to described amplification after
The image of preset viewing area judges whether to photographing operation.
By step S11, the preset viewing area marking human face region is amplified according to default multiplying power,
Suspension window is generated, the preset viewing area amplified by the display of suspension window in the view-finder of mobile phone.
User checks the face detail of the person's of being taken face by suspension window, for example whether close one's eyes, if smile
Etc., then user according to face detail, whether OK judges whether to photographing operation, if face is thin
Save not OK, the situation that the facial expression such as such as occur having closed one's eyes is the best, then re-starting focusing shooting of finding a view.
If face detail OK, then user takes pictures, it is thus achieved that the photo of the person's of being taken face detail OK.
The image pickup method that the present embodiment provides, when carrying out shooting and finding a view, by current shooting view-finder
Preset viewing area is amplified processing；Described preset viewing area after display amplification, for user's root
Photographing operation is judged whether to according to the image of the preset viewing area after described amplification.The present embodiment will be pre-
Put viewing area to be amplified processing, the preset viewing area amplified by the display of suspension window.User's root
Check the details of subject according to the preset viewing area after described amplification, eliminate existing mobile terminal
When carrying out wide-long shot, in order to see the details of subject clearly, user needs manually to count
The mode of code zoom is amplified and reduces the operation of subject, reduces the operation easier of shooting.
Further, as in figure 2 it is shown, above-mentioned steps S11 specifically includes:
Whether step S1101, exist object in detection current shooting view-finder；
In the present embodiment as a example by wide-long shot portrait.In other embodiments, this image pickup method also may be used
To be applied to carry out the common reference objects such as wide-long shot building, automobile.Camera applications at mobile phone
In the middle of pre-set in daily life the detection identification function of often some objects of shooting, such as automobile,
The detection identification of face etc..The detection identification technology of these frequent goal things, in the middle of image processing field
There is the most ripe algorithmic technique, just repeated no more at this.When the camera applications of mobile phone in the present embodiment
It is activated, carries out finding a view in focus process, start Face datection identification function, in detection mobile phone view-finder
Whether there is face, if detecting and view-finder not existing face, then use normal photographing mode to clap
According to；If detecting and view-finder existing face, then carry out the operation of step S1102.
Step S1102, if there is described object, is then marked described object and obtains preset display
Region；
If step S1101 detects there is face in view-finder, then according to described human face region at mobile phone
Generating the marquee of preset viewing area in view-finder, described human face region is marked by described marquee.
The regular shape such as preferably rectangular in shape or circular of marquee, in the present embodiment, arranges marquee
It is shaped as rectangle.
Step S1103, when the area determining described preset viewing area is less than preset area threshold value, by institute
State preset viewing area to be amplified.
Calculation procedure S1102 marks the area S of the preset viewing area of human face region0, calculating is obtained
The area S of preset viewing area0Compare with preset area threshold value S, it is judged that it is preset that calculating is obtained
The area S of viewing area0Whether less than preset area threshold value S.In the present embodiment, preset area threshold is set
Value S is 1cm2, namely judge to calculate the area S of the preset viewing area obtained0Whether less than 1cm2。
If judging to calculate the area S of the preset viewing area obtained0Less than preset area threshold value S, in this reality
Execute in example, even calculate the area S of the preset viewing area obtained0Less than 1cm2Time, then will mark
The preset viewing area of human face region carries out equal proportion amplification with default multiplying power.In the present embodiment, arrange
The multiplying power preset is 2 times, and the preset viewing area that will mark human face region carries out equal proportion amplification 2 times.
If judging to calculate the area S of the preset viewing area obtained0More than or equal to preset area threshold value
S, namely calculate the area S of the preset viewing area obtained0More than or equal to 1cm2, now user
Directly just can see the face detail of the person of being taken clearly, use normal photographing mode to take pictures.
Further, as it is shown on figure 3, above-mentioned steps S11 specifically includes:
Step S1111, according to the shifting function instruction of user's input, obtain in current shooting view-finder is pre-
Put viewing area；
In the present embodiment as a example by wide-long shot portrait.When the camera applications of mobile phone is activated, take
During scape focus process, generate marquee centered by the central point of mobile phone view-finder, described in choose collimation mark
Remember the center regional area view-finder.In other embodiments, can be acquired in upper once shooting
Preset viewing area central point centered by generate marquee.Preferably rectangular in shape or the circle of marquee
The regular shapes such as shape, in the present embodiment, arrange marquee is shaped as rectangle.User is in order to from finding a view
Frame is seen clearly the face detail of the person's of being taken face, clicks on mobile described marquee, defeated when receiving user
During the shifting function instruction entered, marquee is moved to the target regional area at face place, it is thus achieved that to described
The preset viewing area that human face region is marked.
Step S1112, is amplified described preset viewing area.
The preset viewing area marking described human face region is carried out equal proportion amplification with default multiplying power.This
In embodiment, arranging default multiplying power is 2 times, and the preset viewing area that will mark human face region is carried out
Equal proportion amplifies 2 times.
Further, as shown in Figure 4, above-mentioned steps S12 includes:
Step S121, generates centered by the central point of described preset viewing area described preset viewing area
Territory carries out equal proportion and amplifies the suspension window of display；
In the present embodiment, as a example by wide-long shot portrait.It is determined by described preset viewing area
The coordinate (CenterX, CenterY) of central point, generates the coordinate of the central point with described preset viewing area
Centered by (CenterX, CenterY), described preset viewing area is carried out equal proportion with default multiplying power and puts
The suspension window of big display.
Step S122, by described preset viewing area loaded and displayed in described suspension window.
The human face region marked preset viewing area by suspension window amplifies aobvious with default multiplying power
Show.And the face of the amplification that described suspension window shows carries out real-time update according to the person of being taken, dynamically
Display, the face of the amplification shown by suspension window for user sees face detail clearly, then user's root
According to face detail, whether OK judges whether to photographing operation, if face detail not OK, then re-starts
Focusing of finding a view shoots.If face detail OK, then take pictures, it is thus achieved that the photograph of the person's of being taken face detail OK
Sheet.
Further, also include after above-mentioned steps S12:
When receiving the amplifieroperation instruction of user's input, to the described preset viewing area after described amplification
Territory carries out equal proportion and again amplifies.
If after described preset viewing area is amplified, the preset viewing area after described amplification clear
Degree reaches the preset viewing area of the amplification that user's requirement, i.e. user are shown by suspension window and can see clearly
The face face detail of the person of being taken, and during face detail OK, then user takes pictures, it is thus achieved that it is taken
The photo of person's face detail OK.
If after described preset viewing area is amplified, the preset viewing area after described amplification clear
Degree not up to user's requirement, user does not still see the face face detail of the person of being taken after amplification, then uses
Suspension window, input amplifieroperation instruction can be clicked in family.When the amplifieroperation receiving user's input refers to
When making, according to the instruction of described amplifieroperation, the preset viewing area after described amplification is entered with default multiplying power
Row equal proportion is amplified again, namely with default multiplying power, suspension window is carried out equal proportion amplification.User can
The face detail of the face again amplified is checked with the suspension window by amplifying.Method can be carried out according to this
Repeatedly the face of the amplification that amplification is shown by suspension window until end user can see the person's of being taken clearly
Face face detail, and during face detail OK of the person of being taken, take pictures, it is thus achieved that the person's of being taken face
The photo of details OK.
Further, also include before above-mentioned steps S11:
When receiving the bust shot instruction of user's input, control mobile terminal and enter bust shot pattern；
After described mobile terminal enters bust shot pattern, perform the preset display in current shooting view-finder
Region is amplified the step processed.
When the camera applications of mobile phone is activated, described bust shot pattern is closed.Carry out
Finding a view in focus process, user can choose whether according to the subject checked from mobile phone view-finder
Open described bust shot pattern, click on the function being turned on and off bust shot pattern in real time.Such as,
If user can see the details of subject from view-finder clearly, then need not open described bust shot
Pattern, carries out taking pictures according to normal photographing mode.When user clicks on the described bust shot pattern of unlatching,
When receiving the bust shot instruction of user's input, control mobile phone and enter bust shot pattern, start to perform
Preset viewing area in current shooting view-finder is amplified the relevant step of the bust shot pattern processed
Suddenly.Take pictures, at the end of once photo taking, according to end of taking pictures using described bust shot pattern
Instruction controls to close suspension window, and mobile phone starts focusing of again finding a view, shoots next time.
The present invention further provides a kind of filming apparatus, be filming apparatus first of the present invention with reference to Fig. 5, Fig. 5
The high-level schematic functional block diagram of embodiment.
In the first embodiment, this filming apparatus includes:
Processing module 1, for when carrying out shooting and finding a view, by the preset viewing area in current shooting view-finder
Territory is amplified processing；
Display module 2, the described preset viewing area after showing amplification, put according to described for user
The image of the preset viewing area after great judges whether to photographing operation.
In the present embodiment, as a example by mobile phone, filming apparatus of the present invention is described in detail, implements at other
In example, described filming apparatus is also applied for the mobile terminal of the band camera functions such as pad.
In the present embodiment as a example by wide-long shot portrait.In other embodiment, mobile terminal is all right
It is applied to carry out wide-long shot building, automobile etc..When the camera applications of mobile phone is activated, take
In scape focus process, processing module 1 obtains the preset viewing area marking human face region in mobile phone view-finder
Territory, carries out equal proportion amplification to preset viewing area according to default multiplying power.In the present embodiment, arrange pre-
If multiplying power be 2 times, the preset viewing area of human face region will be marked and carry out equal proportion and amplify 2 times.
By processing module 1, the preset viewing area marking human face region is put according to default multiplying power
Greatly, display module 2 generates suspension window in the view-finder of mobile phone, is amplified by the display of suspension window
Preset viewing area.User checks the face detail of the person's of being taken face by suspension window, for example whether
Close one's eyes, if smile etc., then user according to face detail, whether OK judges whether to take pictures
Operation, if face detail not OK, the such as situation that the facial expression such as occur having closed one's eyes is the best, enters the most again
Row is found a view to focus and is shot.If face detail OK, then user takes pictures, it is thus achieved that the person's of being taken face detail
The photo of OK.
The filming apparatus that the present embodiment provides, processing module 1 is when carrying out shooting and finding a view, by current shooting
Preset viewing area in view-finder is amplified processing；Display module 2 display amplify after described preset
Viewing area, judges whether to clap according to the image of the preset viewing area after described amplification for user
According to operation.Preset viewing area is amplified processing by the present embodiment by processing module 1, by display
The preset viewing area that the suspension window display that module 2 generates is amplified, pre-according to after described amplification of user
Put viewing area and check the details of subject, eliminate existing mobile terminal when carrying out wide-long shot,
In order to see the details of subject clearly, user need the mode manually carrying out Digital Zoom amplify and
Reduce the operation of subject, reduce the operation easier of shooting.
Further, as shown in Figure 6, above-mentioned processing module 1 includes:
Detector unit 101, is used for detecting in current shooting view-finder whether there is object；
Indexing unit 102, if for there is described object, then described object is marked obtain pre-
Put viewing area；
Processing unit 103, for determining that the area of described preset viewing area is less than preset area threshold value
Time, described preset viewing area is amplified.
In the present embodiment as a example by wide-long shot portrait.In other embodiments, this filming apparatus also may be used
To be applied to carry out wide-long shot building, automobile etc..Pre-set in the middle of the camera applications of mobile phone
The detection identification function of the some objects often shot in daily life, the inspection of such as automobile, face etc.
Survey and identify.The detection identification technology of these frequent goal things, has had to become very much in the middle of image processing field
Ripe algorithmic technique, just repeats no more at this.In the present embodiment, the camera applications when mobile phone is activated, and enters
Row is found a view in focus process, and detector unit 101 starts Face datection identification function, detects mobile phone view-finder
In whether there is face, if detecting and view-finder not existing face, then use normal photographing mode carry out
Take pictures；If detecting and view-finder existing face, then the testing result of detector unit 101 is sent to mark
Note unit 102.
If detector unit 101 detects there is face in view-finder, indexing unit 102 is then according to described people
Face region generates the marquee of preset viewing area in the view-finder of mobile phone, and described marquee is by described people
Face zone marker is out.The regular shape such as preferably rectangular in shape or circular of marquee, at the present embodiment
In, arrange marquee is shaped as rectangle.
First processing unit 103 calculates indexing unit 102 and marks the preset viewing area of described human face region
Area S0, the area S of the preset viewing area obtained will be calculated0Compare with preset area threshold value S
Relatively, it is judged that calculate the area S of the preset viewing area obtained0Whether less than preset area threshold value S.?
In the present embodiment, arranging preset area threshold value S is 1cm2, namely judge to calculate the preset display obtained
The area S in region0Whether less than 1cm2。
If judging to calculate the area S of the preset viewing area obtained0Less than preset area threshold value S, in this reality
Execute in example, even calculate the area S of the preset viewing area obtained0Less than 1cm2Time, then will mark
The preset viewing area of human face region carries out equal proportion amplification with default multiplying power.In the present embodiment, arrange
The multiplying power preset is 2 times, and the preset viewing area that will mark human face region carries out equal proportion amplification 2 times.
If judging to calculate the area S of the preset viewing area obtained0More than or equal to preset area threshold value
S, namely calculate the area S of the preset viewing area obtained0More than or equal to 1cm2, now user
Directly just can see the face detail of the person of being taken clearly, use normal photographing mode to take pictures.
Further, as it is shown in fig. 7, above-mentioned processing module 1 includes:
Acquiring unit 111, for the shifting function instruction according to user's input, obtains current shooting view-finder
In preset viewing area；
Amplifying unit 112, for being amplified described preset viewing area.
In the present embodiment as a example by wide-long shot portrait.When the camera applications of mobile phone is activated, take
During scape focus process, acquiring unit 111 generates the marquee centered by the central point of mobile phone view-finder,
Described marquee marks the center regional area of view-finder.In other embodiments, can upper once
Marquee is generated centered by the central point of preset viewing area acquired in shooting picture.The shape of marquee
The regular shapes such as shape is preferably rectangular or circular, in the present embodiment, arrange marquee is shaped as rectangle.
User, in order to see the face detail of the person's of being taken face from view-finder clearly, clicks on mobile described marquee,
When receiving the shifting function instruction of user's input, marquee is moved to the target partial zones at face place
Territory, acquiring unit 111 obtains the preset viewing area being marked described human face region.
The preset viewing area marking described human face region is carried out by amplifying unit 112 with default multiplying power
Scaling.In the present embodiment, arranging default multiplying power is 2 times, will mark the pre-of human face region
Put viewing area and carry out equal proportion amplification 2 times.
Further, above-mentioned display module 2 specifically for:
Generate, centered by the central point of described preset viewing area, described preset viewing area is carried out geometric ratio
Example amplifies the suspension window of display；
By described preset viewing area loaded and displayed in described suspension window.
In the present embodiment, as a example by wide-long shot portrait.Display module 2 is determined by described preset
The coordinate (CenterX, CenterY) of the central point of viewing area, generates with in described preset viewing area
Centered by the coordinate (CenterX, CenterY) of heart point, described preset viewing area is entered with default multiplying power
Row equal proportion amplifies the suspension window of display.
The human face region marked preset viewing area by suspension window amplifies aobvious with default multiplying power
Show.And the face of the amplification that described suspension window shows carries out real-time update according to the person of being taken, dynamically
Display, the face of the amplification shown by suspension window for user sees face detail clearly, then user's root
According to face detail, whether OK judges whether to photographing operation, if face detail not OK, the most again enters
Row is found a view to focus and is shot.If face detail OK, then take pictures, it is thus achieved that the person's of being taken face detail OK
Photo.
With reference to the high-level schematic functional block diagram that Fig. 8, Fig. 8 are filming apparatus the second embodiment of the present invention.
Based on first embodiment, in a second embodiment, this filming apparatus also includes:
Amplification module 3, for when receiving the amplifieroperation instruction of user's input, after described amplification
Described preset viewing area carries out equal proportion and again amplifies.
If after described preset viewing area is amplified, the preset viewing area after described amplification clear
Degree reaches the preset viewing area of the amplification that user's requirement, i.e. user are shown by suspension window and can see clearly
The face face detail of the person of being taken, and during face detail OK, then user takes pictures, it is thus achieved that it is taken
The photo of person's face detail OK.
If after described preset viewing area is amplified, the preset viewing area after described amplification clear
Degree not up to user's requirement, user does not still see the face face detail of the person of being taken after amplification, then uses
Suspension window, input amplifieroperation instruction can be clicked in family.When the amplifieroperation receiving user's input refers to
When making, amplification module 3 instructs the preset viewing area after described amplification according to described amplifieroperation with in advance
If multiplying power carry out equal proportion and again amplify, namely suspension window carried out equal proportion with default multiplying power put
Greatly.User can check the face detail of the face again amplified by the suspension window amplified.Side according to this
Method can repeatedly be amplified until the face of amplification that end user is shown by suspension window can be seen clearly
The face face detail of the person of being taken, and during face detail OK of the person of being taken, take pictures, it is thus achieved that
The photo of the person's of being taken face detail OK.
The filming apparatus that the present embodiment provides, processing module 1 is when carrying out shooting and finding a view, by current shooting
Preset viewing area in view-finder is amplified processing；Display module 2 display amplify after described preset
Viewing area, judges whether to clap according to the image of the preset viewing area after described amplification for user
According to operation；Amplification module 3 is when receiving the amplifieroperation instruction of user's input, after described amplification
Described preset viewing area carries out equal proportion and again amplifies.The present embodiment is shown preset by processing module 1
Show that region is amplified processing, the preset display that the suspension window display generated by display module 2 is amplified
Region, user checks the details of subject according to the preset viewing area after described amplification, if according to
Preset viewing area after described amplification can not see the details of subject clearly, and amplification module 3 is to described
Described preset viewing area after amplification carries out equal proportion and again amplifies, and makes user see subject clearly
Details, eliminates existing mobile terminal when carrying out wide-long shot, in order to see the details of subject clearly,
User needs the mode manually carrying out Digital Zoom to amplify and reduce the operation of subject, reduces
The operation easier of shooting.
With reference to the high-level schematic functional block diagram that Fig. 9, Fig. 9 are filming apparatus the 3rd embodiment of the present invention.
Based on the second embodiment, in the third embodiment, this filming apparatus also includes:
Control module 4, for when receiving the bust shot instruction of user's input, controlling mobile terminal and enter
Enter bust shot pattern；
Processing module 1 is additionally operable to, after described mobile terminal enters bust shot pattern, current shooting be found a view
Preset viewing area in frame is amplified processing.
When the camera applications of mobile phone is activated, described bust shot pattern is closed.Carry out
Finding a view in focus process, user can choose whether according to the subject checked from mobile phone view-finder
Open described bust shot pattern, click on the function being turned on and off bust shot pattern in real time.Such as,
If user can see the details of subject from view-finder clearly, then need not open described bust shot
Pattern, carries out taking pictures according to normal photographing mode.When user clicks on the described bust shot pattern of unlatching,
When control module 4 receives the bust shot instruction of user's input, control mobile phone and enter bust shot pattern.
When mobile phone enters bust shot pattern, processing module 1 is by the preset viewing area in current shooting view-finder
It is amplified processing.Described bust shot pattern is being used to take pictures, at the end of once photo taking, root
Controlling to close suspension window according to END instruction control module 4 of taking pictures, mobile phone starts focusing of again finding a view, and carries out
Shoot next time.
The filming apparatus that the present embodiment provides, when control module 4 controls to open described bust shot pattern,
Preset viewing area in current shooting view-finder is amplified processing by processing module 1, and display module 2 shows
Show the described preset viewing area after amplification, for user according to the preset viewing area after described amplification
Image judges whether to photographing operation, and amplification module 3 is when the amplifieroperation instruction receiving user's input
Time, the described preset viewing area after described amplification is carried out equal proportion and again amplifies.The present embodiment passes through
Preset viewing area is amplified processing by processing module 1, and the suspension window generated by display module 2 is shown
Show the preset viewing area of amplification, user check according to the preset viewing area after described amplification be taken right
The details of elephant, if the details of subject can not be seen clearly according to the preset viewing area after described amplification,
Amplification module 3 carries out equal proportion to the described preset viewing area after described amplification and again amplifies, and makes user see
The details of clear subject, eliminates existing mobile terminal when carrying out wide-long shot, in order to see clearly by
The details of reference object, user needs the mode manually carrying out Digital Zoom to amplify and reduce to be taken
The operation of object, reduces the operation easier of shooting.And control opening and closing by control module 4 to put
Big screening-mode, makes user select screening-mode in wide-long shot flexibly.
The present invention further provides a kind of mobile terminal, be mobile terminal of the present invention the with reference to Figure 10, Figure 10
The structural representation of one embodiment.
In the first embodiment, this mobile terminal includes: camera 1 and processor 2；Described processor 2
For:
When camera 1 shoots, the preset viewing area in current shooting view-finder is amplified
Process；
Described preset viewing area after display amplification, for user according to the preset display after described amplification
The image in region judges whether to photographing operation.
In the present embodiment, as a example by mobile phone, mobile terminal of the present invention is described in detail, implements at other
In example, described mobile terminal also includes the mobile terminal of the band camera functions such as pad.Hand in the present embodiment
Machine includes camera 1 and processor 2.
Carry out as a example by wide-long shot portrait by mobile phone in the present embodiment.In other embodiment all right
For wide-long shot building, automobile etc..When the camera applications of mobile phone is activated, and camera 1 shoots
During, processor 2 obtains the preset viewing area marking human face region in mobile phone view-finder, to preset
Viewing area carries out equal proportion amplification according to default multiplying power.In the present embodiment, arranging default multiplying power is 2
Times, the preset viewing area that will mark human face region carries out equal proportion amplification 2 times.
The preset viewing area marking human face region is amplified by processor 2 according to default multiplying power,
Suspension window is generated, the preset viewing area amplified by the display of suspension window in the view-finder of mobile phone.With
The face detail of the person's of being taken face is checked by suspension window in family, for example whether close one's eyes, if smile etc.
Deng, then user according to face detail, whether OK judges whether to photographing operation, if face detail
Not OK, the situation that the facial expression such as such as occur having closed one's eyes is the best, then re-starting focusing shooting of finding a view.
If face detail OK, then user takes pictures, it is thus achieved that the photo of the person's of being taken face detail OK.Process
The specific works process of device 2 can refer to, above described in filming apparatus embodiment, just repeat no more at this.
The mobile terminal that the present embodiment provides, camera 1 is when shooting, and processor 2 will currently be clapped
Take the photograph the preset viewing area in view-finder to be amplified processing, the described preset viewing area after display amplification,
Photographing operation is judged whether to according to the image of the preset viewing area after described amplification for user.This
Preset viewing area is amplified processing by embodiment by processor 2, generates the display of suspension window and amplifies
Preset viewing area, user checks the thin of subject according to the preset viewing area after described amplification
Joint, eliminates existing mobile terminal when carrying out wide-long shot, in order to see the details of subject clearly,
User needs the mode manually carrying out Digital Zoom to amplify and reduce the operation of subject, reduces
The operation easier of shooting.
One of ordinary skill in the art will appreciate that all or part of step realizing in above-described embodiment method
The program that can be by completes to instruct relevant hardware, and described program can be stored in a computer
In read/write memory medium, this program upon execution, comprises the steps: in current shooting view-finder
Preset viewing area be amplified process；Described preset viewing area after display amplification.Described deposits
Storage media, such as: ROM/RAM, magnetic disc, CD etc..
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every
Utilize equivalent structure or equivalence flow process conversion that description of the invention and accompanying drawing content made, or directly or
Connect and be used in other relevant technical fields, be the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. an image pickup method, it is characterised in that said method comprising the steps of:
When carrying out shooting and finding a view, it is amplified the preset viewing area in current shooting view-finder processing；
Described preset viewing area after display amplification, for user according to the preset display after described amplification
The image in region judges whether to photographing operation.
2. image pickup method as claimed in claim 1, it is characterised in that described by current shooting view-finder
In preset viewing area be amplified process step include:
Whether detection current shooting view-finder exists object；
If there is described object, then described object is marked and obtains preset viewing area；
When the area determining described preset viewing area is less than preset area threshold value, by described preset display
Region is amplified.
3. image pickup method as claimed in claim 2, it is characterised in that described object is facial image.
4. the image pickup method as described in any one of claim 1-3, it is characterised in that after described display is amplified
The step of described preset viewing area include:
Generate, centered by the central point of described preset viewing area, described preset viewing area is carried out geometric ratio
Example amplifies the suspension window of display；
By described preset viewing area loaded and displayed in described suspension window.
5. the image pickup method as described in any one of claim 1-3, it is characterised in that after described display is amplified
Described preset viewing area step after also include:
When receiving the amplifieroperation instruction of user's input, to the described preset viewing area after described amplification
Territory carries out equal proportion and again amplifies.
6. a filming apparatus, it is characterised in that described filming apparatus includes:
Processing module, for when carrying out shooting and finding a view, by the preset viewing area in current shooting view-finder
Territory is amplified processing；
Display module, the described preset viewing area after showing amplification, put according to described for user
The image of the preset viewing area after great judges whether to photographing operation.
7. filming apparatus as claimed in claim 6, it is characterised in that described processing module includes:
Detector unit, is used for detecting in current shooting view-finder whether there is object；
Indexing unit, if for there is described object, then described object is marked obtain preset
Viewing area；
Processing unit, during for being less than preset area threshold value at the area determining described preset viewing area,
Described preset viewing area is amplified.
8. filming apparatus as claimed in claim 6, it is characterised in that described display module is used for:
Generate, centered by the central point of described preset viewing area, described preset viewing area is carried out geometric ratio
Example amplifies the suspension window of display；
By described preset viewing area loaded and displayed in described suspension window.
9. the filming apparatus as described in any one of claim 6-8, it is characterised in that described filming apparatus
Also include:
Amplification module, for when receiving the amplifieroperation instruction of user's input, after described amplification
Described preset viewing area carries out equal proportion and again amplifies.
10. a mobile terminal, it is characterised in that described mobile terminal includes camera and processor；
Described processor is used for:
When described camera shoots, the preset viewing area in current shooting view-finder is put
Big process；
Described preset viewing area after display amplification, for user according to the preset display after described amplification
The image in region judges whether to photographing operation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036058.6A CN105872349A (en) | 2015-01-23 | 2015-01-23 | Photographing method, photographing device and mobile terminal |
| PCT/CN2015/080762 WO2016115805A1 (en) | 2015-01-23 | 2015-06-04 | Shooting method, shooting device, mobile terminal and computer storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036058.6A CN105872349A (en) | 2015-01-23 | 2015-01-23 | Photographing method, photographing device and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105872349A true CN105872349A (en) | 2016-08-17 |
Family
ID=56416337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510036058.6A Withdrawn CN105872349A (en) | 2015-01-23 | 2015-01-23 | Photographing method, photographing device and mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105872349A (en) |
| WO (1) | WO2016115805A1 (en) |
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| CN106412431A (en) * | 2016-09-30 | 2017-02-15 | 珠海市魅族科技有限公司 | Image display method and device |
| CN106572249A (en) * | 2016-10-17 | 2017-04-19 | 努比亚技术有限公司 | Region enlargement method and apparatus |
| CN106713993A (en) * | 2016-12-31 | 2017-05-24 | 天脉聚源（北京）科技有限公司 | Jigsaw puzzle interaction method and apparatus |
| CN108174081A (en) * | 2017-11-29 | 2018-06-15 | 维沃移动通信有限公司 | A kind of image pickup method and mobile terminal |
| CN108833769A (en) * | 2018-05-18 | 2018-11-16 | Oppo广东移动通信有限公司 | Shoot display methods, device, mobile terminal and storage medium |
| CN109218606A (en) * | 2017-06-29 | 2019-01-15 | 佳能株式会社 | Imaging-control apparatus, its control method and computer-readable medium |
| CN110099218A (en) * | 2019-05-31 | 2019-08-06 | 努比亚技术有限公司 | Interaction control method, equipment and computer readable storage medium in a kind of shooting process |
| CN110166691A (en) * | 2019-05-31 | 2019-08-23 | 维沃移动通信（杭州）有限公司 | A kind of image pickup method and terminal device |
| CN110572558A (en) * | 2019-10-15 | 2019-12-13 | 国家电网有限公司 | super-depth-of-field fine inspection method and device |
| CN112584043A (en) * | 2020-12-08 | 2021-03-30 | 维沃移动通信有限公司 | Auxiliary focusing method and device, electronic equipment and storage medium |
| WO2021082711A1 (en) * | 2019-10-30 | 2021-05-06 | 维沃移动通信有限公司 | Image display method and electronic device |
| CN115567771A (en) * | 2022-09-09 | 2023-01-03 | 广东职业技术学院 | Object magnification shooting control method and system |
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| CN111093022A (en) * | 2018-10-24 | 2020-05-01 | 西安中兴新软件有限责任公司 | Image shooting method, device, terminal and computer storage medium |
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| CN106412431A (en) * | 2016-09-30 | 2017-02-15 | 珠海市魅族科技有限公司 | Image display method and device |
| CN106572249A (en) * | 2016-10-17 | 2017-04-19 | 努比亚技术有限公司 | Region enlargement method and apparatus |
| CN106713993A (en) * | 2016-12-31 | 2017-05-24 | 天脉聚源（北京）科技有限公司 | Jigsaw puzzle interaction method and apparatus |
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| CN108833769A (en) * | 2018-05-18 | 2018-11-16 | Oppo广东移动通信有限公司 | Shoot display methods, device, mobile terminal and storage medium |
| CN110099218A (en) * | 2019-05-31 | 2019-08-06 | 努比亚技术有限公司 | Interaction control method, equipment and computer readable storage medium in a kind of shooting process |
| CN110166691A (en) * | 2019-05-31 | 2019-08-23 | 维沃移动通信（杭州）有限公司 | A kind of image pickup method and terminal device |
| CN110099218B (en) * | 2019-05-31 | 2021-12-17 | 努比亚技术有限公司 | Interactive control method and device in shooting process and computer readable storage medium |
| CN110572558A (en) * | 2019-10-15 | 2019-12-13 | 国家电网有限公司 | super-depth-of-field fine inspection method and device |
| WO2021082711A1 (en) * | 2019-10-30 | 2021-05-06 | 维沃移动通信有限公司 | Image display method and electronic device |
| CN112584043A (en) * | 2020-12-08 | 2021-03-30 | 维沃移动通信有限公司 | Auxiliary focusing method and device, electronic equipment and storage medium |
| CN112584043B (en) * | 2020-12-08 | 2023-03-24 | 维沃移动通信有限公司 | Auxiliary focusing method and device, electronic equipment and storage medium |
| CN115567771A (en) * | 2022-09-09 | 2023-01-03 | 广东职业技术学院 | Object magnification shooting control method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016115805A1 (en) | 2016-07-28 |
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