CN106993137A - A kind of determination method and device of terminal taking pattern - Google Patents
A kind of determination method and device of terminal taking pattern Download PDFInfo
- Publication number
- CN106993137A CN106993137A CN201710283332.9A CN201710283332A CN106993137A CN 106993137 A CN106993137 A CN 106993137A CN 201710283332 A CN201710283332 A CN 201710283332A CN 106993137 A CN106993137 A CN 106993137A
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- camera
- terminal
- shooting
- mode
- focusing
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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
- H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The embodiment of the invention discloses a kind of determination method and device of terminal taking pattern, this method includes：When it is determined that the camera of terminal is unlocked, shelter detection is carried out in the shooting direction of the camera；According to shelter testing result, the screening-mode of the terminal is determined.The embodiment of the present invention can carry out anticipation to the screening-mode of camera camera, the focusing range of camera is determined with this, improve the efficiency of camera focusing, improve Consumer's Experience sense, can be according to testing result automatic switchover screening-mode, the not convenience adjusted manually is avoided, can be had wide range of applications.
Description
Technical field
The present embodiments relate to the determination method and dress of camera focusing technology, more particularly to a kind of terminal taking pattern
Put.
Background technology
With science and technology fast development and constantly bring forth new ideas, the mobile intelligent terminal such as mobile phone, tablet personal computer has increasingly
Many functions, people are to its degree of dependence also more and more higher.At present, camera function has become the standard configuration of mobile terminal, convenient
Carry out the shooting of distant view or close shot anywhere or anytime using camera in people.During vista shot, coverage is larger, it is necessary to camera
Focused at a distance, when close shot is shot, coverage is smaller, it is necessary to which camera is closely focused.In recent years, closely
Take pictures to sweep to inscribe and become the indispensable demand that student uses mobile phone.
In the prior art, user using camera during being taken pictures, by the way that setting camera function is pre-selected or topic is swept
Function completes the shooting of close shot and distant view, but this method needs user to adjust screening-mode manually, without convenience,
Or camera is focused automatically according to the definition of shooting image, but camera auto-focusing needs the self-alignment time, also
The modes such as auxiliary focusing lamp are needed to help to focus, focusing speed is slow, causes Consumer's Experience sense poor.
The content of the invention
The embodiment of the present invention provides a kind of determination method and device of terminal taking pattern, to solve to image in the prior art
The problem of head focusing speed is slow, screening-mode switching is not convenient.
In a first aspect, the embodiments of the invention provide a kind of determination method of terminal taking pattern, including：
When it is determined that the camera of terminal is unlocked, shelter detection is carried out in the shooting direction of the camera；
According to shelter testing result, the screening-mode of the terminal is determined.
Further, according to shelter testing result, the screening-mode of the terminal is determined, including：
If the distance between the target occlusion thing and the camera that are detected in the shooting direction of the camera
Less than the first threshold value, it is determined that the screening-mode of the terminal is shooting at close range pattern；
If shelter is not detected by the shooting direction of the camera, or in the shooting direction of the camera
On the distance between the target occlusion thing that detects and the camera be more than the second threshold value, it is determined that the bat of the terminal
Pattern is taken the photograph for wide-long shot pattern.
Further, it is determined that the terminal screening-mode be shooting at close range pattern after, in addition to：
Regulation focusing cursor switch, keeps it turned on the focusing cursor；
On the basis of the focusing cursor, the target area where the focusing cursor is obtained；
The optical parametric of the camera is adjusted according to the parameter configuration mode with shooting at close range patterns match, with reality
Shooting at close range now is carried out to the target area.
Further, it is determined that the terminal screening-mode be wide-long shot pattern after, in addition to：
Regulation focusing cursor switch, remains off the focusing cursor；
The optical parametric of the camera is adjusted according to the parameter configuration mode with wide-long shot patterns match, with reality
Wide-long shot now is carried out to the target area.
Further, when it is determined that the camera of terminal is unlocked, blocked in the shooting direction of the camera
Analyte detection, including：
When it is determined that the camera of terminal is unlocked, unlatching range sensor, and launched by the range sensor
Distance detection signal carries out shelter detection in the shooting direction of the camera；
Wherein, the range sensor presses close to the camera setting of the terminal.
Second aspect, the embodiment of the present invention additionally provides a kind of determining device of terminal taking pattern, including：
Detection module, for when it is determined that the camera of terminal is unlocked, being carried out in the shooting direction of the camera
Block analyte detection；
Mode decision module, for according to shelter testing result, determining the screening-mode of the terminal.
Further, the mode decision module includes：
First determining unit, if for the target occlusion thing that is detected in the shooting direction of the camera with it is described
The distance between camera is less than the first threshold value, it is determined that the screening-mode of the terminal is shooting at close range pattern；
Second determining unit, if for being not detected by shelter in the shooting direction of the camera, or in institute
State the distance between the target occlusion thing detected in the shooting direction of camera and described camera and be more than the second threshold value,
The screening-mode for then determining the terminal is wide-long shot pattern.
Further, described device also includes：
First state unit, for adjusting focusing cursor switch, keeps it turned on the focusing cursor；
Acquiring unit, on the basis of the focusing cursor, obtaining the target area where the focusing cursor；
First parameter adjustment unit, for adjusting described according to the parameter configuration mode with shooting at close range patterns match
The optical parametric of camera, shooting at close range is carried out to realize to the target area.
Further, described device also includes：
Second state cell, for adjusting focusing cursor switch, remains off the focusing cursor；
Second parameter adjustment unit, for adjusting described according to the parameter configuration mode with wide-long shot patterns match
The optical parametric of camera, wide-long shot is carried out to realize to the target area.
Further, the detection module includes：
Real-time detection unit, for when it is determined that the camera of terminal is unlocked, opening range sensor, and by described
The distance detection signal of range sensor transmitting carries out shelter detection in the shooting direction of the camera；
Wherein, the range sensor presses close to the camera setting of the terminal.
When the embodiment of the present invention is by using camera function, detection camera camera in shooting direction with shelter away from
From to determine that the screening-mode of camera, for shooting at close range pattern or wide-long shot pattern, passes through the bat to camera camera
Take the photograph pattern and carry out anticipation, the focusing range of camera is determined with this, the efficiency of camera focusing is improved, improves user's body
Sense is tested, can according to testing result automatic switchover screening-mode, it is to avoid the not convenience of manual regulation, can have a wide range of application
It is general.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the determination method of terminal taking pattern in the embodiment of the present invention one；
Fig. 2 is a kind of flow chart of the determination method of terminal taking pattern in the embodiment of the present invention two；
Fig. 3 is a kind of flow chart of the determination method of terminal taking pattern in the embodiment of the present invention three；
Fig. 4 is a kind of flow chart of the determination method of terminal taking pattern in the embodiment of the present invention four；
Fig. 5 is a kind of flow chart of the determination method of terminal taking pattern in the embodiment of the present invention five；
Fig. 6 is a kind of structural representation of the determining device of terminal taking pattern in the embodiment of the present invention six.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of flow chart of the determination method for terminal taking pattern that the embodiment of the present invention one is provided, the present embodiment
It is applicable to carry out the situation of automatic switchover camera camera screening-mode by detecting the distance of shelter in shooting direction,
This method can be performed by a kind of determining device of terminal taking pattern, and the device can use the side of software and/or hardware
Formula is realized, is typically integrated in the terminal with camera function.
The method of the embodiment of the present invention one is specifically included：
S101, when it is determined that the camera of terminal is unlocked, in the shooting direction of the camera carry out shelter inspection
Survey.
Specifically, user is in the camera function of using terminal, while opening camera, range sensor is opened,
Detect whether there is shelter in the shooting direction of camera, the process of detection is carried out in real time.Wherein, terminal can be hand
The equipment that machine, tablet personal computer etc. have camera function.
S102, according to shelter testing result, determine the screening-mode of the terminal.
Specifically, according to the testing result of shelter, the screening-mode for determining terminal is shooting at close range pattern or remote
Apart from screening-mode, because detection process is carried out in real time, when testing result changes, the screening-mode of terminal is carried out
Automatically switching.Screening-mode closely can shoot people, the local detail feature of thing or carry out optical character identification
(Optical Character Recognition, abbreviation OCR), what is typically obtained is two dimensional image, and the definition to image will
Ask higher.And wide-long shot pattern can shoot people, the configuration of thing, what is typically obtained is 3-D view, can be to clapping
Take the photograph object and carry out beautification operation.Blocked if detecting to exist in the setpoint distance of camera camera using range sensor
Thing, then automatically switch to shooting at close range pattern, and camera is closely focused, and shelter is shot.If used
Range sensor is detected is not present shelter in the setpoint distance of camera camera, or there is shelter, but blocks
The distance of thing is distant, then automatically switches to wide-long shot pattern, and camera is focused at a distance, completes to clap at a distance
Take the photograph.
In the present embodiment, during the camera function of user's using terminal, range sensor is automatically turned on, range sensor is real-time
Detection whether there is shelter on camera camera direction.When user carries out sweeping topic using camera function, if apart from biography
Sensor is detected has shelter on the direction of camera camera, and shelter distance be less than setting threshold value when, confirm
For shooting at close range pattern.Camera Automatic Optimal and the optical parametric of shooting at close range patterns match, are closely focused,
The shooting work of topic is swept in completion.When the camera shooting direction or distance of customer mobile terminal, if range sensor is detected
Shelter is not present on the direction of camera camera or there is shelter, but the distance of shelter and camera camera compared with
When remote, camera automatically switches to wide-long shot pattern.Camera is focused at a distance, and Automatic Optimal and wide-long shot mould
The optical parametric that formula matches, can be beautified, the operation such as filter, complete the shooting of people, thing or landscape.If Distance-sensing
Device is detected again has shelter on the direction of camera camera, and shelter distance be less than setting threshold value when, from
It is shooting at close range pattern to move from wide-long shot pattern switching.According to the testing result of range sensor, camera camera exists
Switched between shooting at close range pattern and wide-long shot pattern, and optimize the parameter configuration matched with screening-mode.
A kind of determination method for terminal taking pattern that the embodiment of the present invention one is provided, can detect camera camera in bat
The distance with shelter on direction is taken the photograph, to determine the screening-mode of camera for shooting at close range pattern or wide-long shot pattern,
Anticipation is carried out by the screening-mode to camera camera, the focusing range of camera is determined with this, camera pair is improved
Burnt efficiency, improves Consumer's Experience sense, can be according to testing result automatic switchover screening-mode, it is to avoid manual regulation is not
Convenience, can have wide range of applications.
Embodiment two
Fig. 2 is a kind of flow chart of the determination method for terminal taking pattern that the embodiment of the present invention two is provided, and the present invention is real
Apply example two to be optimized based on embodiment one, be specifically to according to shelter testing result, determining the bat of the terminal
The operation for taking the photograph pattern further optimizes, as shown in Fig. 2 the embodiment of the present invention two is specifically included：
S201, when it is determined that the camera of terminal is unlocked, in the shooting direction of the camera carry out shelter inspection
Survey.
If between S202, the target occlusion thing detected in the shooting direction of the camera and the camera
Distance is less than the first threshold value, it is determined that the screening-mode of the terminal is shooting at close range pattern.
If S203, shelter is not detected by the shooting direction of the camera, or in the bat of the camera
Take the photograph the distance between the target occlusion thing detected on direction and described camera and be more than the second threshold value, it is determined that the end
The screening-mode at end is wide-long shot pattern.
In the present embodiment, if between the target occlusion thing and camera that are detected in the shooting direction of camera camera
Distance be less than the first threshold value, then confirm as shooting at close range pattern, the first threshold value is according to the situation of practical application
And set, 15cm is could be arranged to, is less than when range sensor detects the distance between camera camera and target occlusion thing
Or during equal to 15cm, then confirm as shooting at close range pattern.If range sensor is not examined in the shooting direction of camera
Measure shelter, or detect shelter but the distance of shelter and camera camera is more than the second threshold value, then really
It is set to wide-long shot pattern, wherein, the second threshold value can be equal with the first threshold value, could be arranged to 15cm, the
Two threshold values can also be unequal with the first threshold value, could be arranged to 20cm, specific to set numerical value according to actual conditions
It is determined that.Range sensor is detected in real time whether there is shelter in setting range, in the case where there is shelter, calculate camera
The distance between camera and shelter, according to testing result, enter between shooting at close range pattern and wide-long shot pattern
Row switching.
The determination method for a kind of terminal taking pattern that the embodiment of the present invention two is provided, by the presence feelings for detecting shelter
Condition and camera is obtained to the distance of shelter, and be compared with default threshold value, shooting at close range is switched with this
Pattern or wide-long shot pattern, accuracy are high, improve the efficiency of screening-mode switching, reduce manual adjustment time and
Step, with convenience.
Embodiment three
Fig. 3 is a kind of flow chart of the determination method for terminal taking pattern that the embodiment of the present invention three is provided, and the present invention is real
Apply example three and improvement is optimized based on the various embodiments described above, the screening-mode of pair determination terminal is shooting at close range
Further illustrated after pattern, as shown in figure 3, the method for the embodiment of the present invention three is specifically included：
S301, when it is determined that the camera of terminal is unlocked, in the shooting direction of the camera carry out shelter inspection
Survey.
If between S302, the target occlusion thing detected in the shooting direction of the camera and the camera
Distance is less than the first threshold value, it is determined that the screening-mode of the terminal is shooting at close range pattern.
S303, regulation focusing cursor switch, keep it turned on the focusing cursor.
S304, by it is described focusing cursor on the basis of, obtain it is described focusing cursor where target area.
S305, basis and shooting at close range patterns match parameter configuration mode adjust the Optical Parametric of the camera
Number, shooting at close range is carried out to realize to the target area.
In the present embodiment, it is determined that terminal screening-mode be shooting at close range pattern after, open focusing cursor, its
In, focusing cursor can be tracking cross, on the basis of cursor of focusing, and obtain the target area where focusing cursor, target area
Domain can determine that for example target area can be the paragraph where focusing cursor according to actual conditions.Shooting at close range pattern
In, people, the minutia of thing no matter are shot, or paper progress Text region is shot, the readability of shooting is important ginseng
One of standard is examined, the optical parametric of camera is adjusted according to the parameter configuration mode with shooting at close range patterns match, for example
The optical parametrics such as brightness, contrast can be adjusted, the optical parametric for being more suitable for shooting at close range pattern is obtained, it is clear to obtain
The higher two dimensional image of degree.
For example, when user is scanned topic shooting using the camera function of mobile phone, it is determined that the screening-mode of mobile phone is
During shooting at close range pattern, regulation brightness, the optical parametric such as contrast make to shoot more during topic of the user on paper is scanned
Clearly.When user terminates scanning topic operation, when adjusting direction to some space of mobile phone camera, mobile phone is switched at a distance
The parameter configuration mode of screening-mode, regulation and wide-long shot patterns match adjusts the optical parametric of camera, Ke Yishi
The relevant operational parameters such as U.S. face, filter, make the image shot under wide-long shot pattern more attractive.
A kind of determination method for terminal taking pattern that the embodiment of the present invention three is provided, according to camera camera closely
Screening-mode, optimization and the optical parametric of shooting at close range patterns match, improve the quality of shooting at close range image.
Example IV
Fig. 4 is a kind of flow chart of the determination method for terminal taking pattern that the embodiment of the present invention four is provided, and the present invention is real
Apply example four and improvement is optimized based on the various embodiments described above, the screening-mode of pair determination terminal is wide-long shot
Further illustrated after pattern, as shown in figure 4, the method for the embodiment of the present invention four is specifically included：
S401, when it is determined that the camera of terminal is unlocked, in the shooting direction of the camera carry out shelter inspection
Survey.
If S402, shelter is not detected by the shooting direction of the camera, or in the bat of the camera
Take the photograph the distance between the target occlusion thing detected on direction and described camera and be more than the second threshold value, it is determined that the end
The screening-mode at end is wide-long shot pattern.
S403, regulation focusing cursor switch, remain off the focusing cursor.
S404, basis and wide-long shot patterns match parameter configuration mode adjust the Optical Parametric of the camera
Number, wide-long shot is carried out to realize to the target area.
In the present embodiment, under shooting at close range pattern, camera camera focusing to close shot, when camera is from shooting at close range
Under pattern switching to wide-long shot pattern, camera camera focusing to distant view shoots people, thing or landscape etc., closes focusing
Cursor, the optical parametric of camera is adjusted according to the parameter configuration mode with wide-long shot patterns match, can be U.S. face,
The operating parameters such as filter, the related optical parametric of optimization wide-long shot people, thing and landscape, make under wide-long shot pattern
Image is more attractive.
For example, user using mobile phone camera function shoot personage when, keep focusing cursor be closed, optimization with
The optical parametric of the camera of wide-long shot patterns match, such as mill skin, filter, under beautification wide-long shot pattern
Image.User terminates to shoot the operation of personage, proceeds by and sweeps topic operation, and camera switches to shooting at close range pattern, unlatching pair
Burnt cursor, obtains the paragraph on the basis of burnt cursor, is adjusted according to the parameter configuration mode with shooting at close range patterns match
The optical parametric of camera, it is no longer necessary to grind the operating parameters such as skin, filter, can adjust the optical parametrics such as brightness, contrast, make
The image definition shot under shooting at close range pattern is high, in order to follow-up identification and search.
The determination method for a kind of terminal taking pattern that the embodiment of the present invention four is provided, according to the remote of camera camera
Screening-mode, optimization and the optical parametric of wide-long shot patterns match, improve the quality of wide-long shot image.
Embodiment five
Fig. 5 is a kind of flow chart of the determination method for terminal taking pattern that the embodiment of the present invention five is provided, and the present invention is real
Apply example five and improvement be optimized based on the various embodiments described above, be specifically to when it is determined that the camera of terminal is unlocked,
The detection of progress shelter, which has been made, in the shooting direction of the camera further illustrates, as shown in figure 5, the embodiment of the present invention
Five methods are specifically included：
S501, when it is determined that the camera of terminal is unlocked, open range sensor, and sent out by the range sensor
The distance detection signal penetrated carries out shelter detection in the shooting direction of the camera；Wherein, the range sensor patch
The camera of the nearly terminal is set.
S502, according to shelter testing result, determine the screening-mode of the terminal.
In the present embodiment, range sensor is pressed close to the camera of camera and set, when the camera of camera is unlocked, from
Dynamic to open range sensor, range sensor is in instantaneous operating conditions, real time emission distance detection signal, and detects in camera
It whether there is shelter on the direction of camera, and calculate the distance of camera camera and shelter.
A kind of determination method for terminal taking pattern that the embodiment of the present invention five is provided, it is real-time by using range sensor
The presence situation of shelter is obtained, and calculates the distance of camera camera and shelter, switching camera shooting is used as with this
The basis of head screening-mode, reliability is high, the screening-mode for the camera camera that can automatically switch, it is to avoid manual regulation is not
Convenience.
Embodiment six
Fig. 6 is a kind of structural representation of the determining device of terminal taking pattern in the embodiment of the present invention six, the device
Applied to the situation that automatic switchover camera camera screening-mode is realized by the terminal with camera function, typically it is integrated in
In terminal with camera function.As shown in fig. 6, device includes detection module 601 and mode decision module 602, it is specific as follows：
Detection module 601, it is enterprising in the shooting direction of the camera for when it is determined that the camera of terminal is unlocked
Row blocks analyte detection；
Mode decision module 602, for according to shelter testing result, determining the screening-mode of the terminal.
When the embodiment of the present invention six is by using camera function, detection camera camera in shooting direction with shelter
Distance, to determine that the screening-mode of camera is shooting at close range pattern or wide-long shot pattern, by camera camera
Screening-mode carries out anticipation, and the focusing range of camera is determined with this, the efficiency of camera focusing is improved, improves user
Experience sense, can be according to testing result automatic switchover screening-mode, it is to avoid the not convenience of manual regulation, can have a wide range of application
It is general.
On the basis of the various embodiments described above, the mode decision module can include：
First determining unit, if for the target occlusion thing that is detected in the shooting direction of the camera with it is described
The distance between camera is less than the first threshold value, it is determined that the screening-mode of the terminal is shooting at close range pattern；
Second determining unit, if for being not detected by shelter in the shooting direction of the camera, or in institute
State the distance between the target occlusion thing detected in the shooting direction of camera and described camera and be more than the second threshold value,
The screening-mode for then determining the terminal is wide-long shot pattern.
On the basis of the various embodiments described above, described device can include：
First state unit, for adjusting focusing cursor switch, keeps it turned on the focusing cursor；
Acquiring unit, on the basis of the focusing cursor, obtaining the target area where the focusing cursor；
First parameter adjustment unit, for adjusting described according to the parameter configuration mode with shooting at close range patterns match
The optical parametric of camera, shooting at close range is carried out to realize to the target area.
On the basis of the various embodiments described above, described device can also include：
Second state cell, for adjusting focusing cursor switch, remains off the focusing cursor；
Second parameter adjustment unit, for adjusting described according to the parameter configuration mode with wide-long shot patterns match
The optical parametric of camera, wide-long shot is carried out to realize to the target area.
On the basis of the various embodiments described above, the detection module can include：
Real-time detection unit, for when it is determined that the camera of terminal is unlocked, opening range sensor, and by described
The distance detection signal of range sensor transmitting carries out shelter detection in the shooting direction of the camera；
Wherein, the range sensor presses close to the camera setting of the terminal.
In the present embodiment, when it is determined that the camera of terminal is unlocked, opened in the real-time detection unit of detection module
Range sensor, the distance detection signal detection terminal camera shooting direction of real time emission whether there is shelter, exist
In the case of shelter, camera is calculated to the distance of shelter.It is true in mode decision module according to the testing result of shelter
The screening-mode for determining terminal is shooting at close range pattern or wide-long shot pattern.If detected in the shooting direction of camera
The distance between target occlusion thing and camera for arriving are less than the first threshold value, and the first threshold value could be arranged to 15cm,
Then determine that the screening-mode of terminal is shooting at close range pattern by the first determining unit, now, opened in first state unit
Focusing cursor, using acquiring unit, obtains the target area centered on cursor of focusing, target area can be one on paper
Individual paragraph, camera is adjusted in the first parameter adjustment unit according to the parameter configuration mode with shooting at close range patterns match
Optical parametric, can be the parameters such as brightness, contrast, realize being closely clearly captured to target area.If in shooting
Shelter, or the target occlusion thing detected in the shooting direction of camera and shooting are not detected by the shooting direction of head
The distance between head is more than the second threshold value, then the screening-mode of terminal is switched into wide-long shot in the second determining unit
Pattern, wherein, the second threshold value can be equal with the first threshold value, can also be unequal with the first threshold value.Second
Threshold value could be arranged to 15cm, the shelter in the shooting direction that range sensor detects camera and camera it
Between distance be more than 15cm when, from shooting at close range pattern switching be wide-long shot pattern.Under wide-long shot pattern,
Second state cell closes focusing cursor, in the second parameter adjustment unit, according to the ginseng with wide-long shot patterns match
Number configuration mode adjusts the optical parametric of camera camera, and such as U.S. face, filter, target area is carried out at a distance with realizing
Shoot.
The determining device for a kind of terminal taking pattern that the embodiment of the present invention six is provided, according to the measurement knot of range sensor
Fruit carries out anticipation to the screening-mode of camera, is switched fast the screening-mode of camera, improves the efficiency of camera focusing,
Consumer's Experience sense, and the optical parametric matched according to the screening-mode of camera camera, optimization with screening-mode are improved,
Improve the quality of wide-long shot image.
The executable any embodiment of the present invention of the determining device of terminal taking pattern provided in an embodiment of the present invention is provided
The determination method of terminal taking pattern, possesses the corresponding functional module of execution method and beneficial effect.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art it is various it is obvious change,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of determination method of terminal taking pattern, it is characterised in that including：
When it is determined that the camera of terminal is unlocked, shelter detection is carried out in the shooting direction of the camera；
According to shelter testing result, the screening-mode of the terminal is determined.
2. according to the method described in claim 1, it is characterised in that according to shelter testing result, determine the bat of the terminal
Pattern is taken the photograph, including：
If the distance between the target occlusion thing and the camera that are detected in the shooting direction of the camera is less than
First threshold value, it is determined that the screening-mode of the terminal is shooting at close range pattern；
If being not detected by shelter in the shooting direction of the camera, or examined in the shooting direction of the camera
The distance between target occlusion thing and the camera for measuring are more than the second threshold value, it is determined that the shooting mould of the terminal
Formula is wide-long shot pattern.
3. method according to claim 2, it is characterised in that it is determined that the screening-mode of the terminal is shooting at close range
After pattern, in addition to：
Regulation focusing cursor switch, keeps it turned on the focusing cursor；
On the basis of the focusing cursor, the target area where the focusing cursor is obtained；
The optical parametric of the camera is adjusted according to the parameter configuration mode with shooting at close range patterns match, with realization pair
The target area carries out shooting at close range.
4. method according to claim 2, it is characterised in that it is determined that the screening-mode of the terminal is wide-long shot
After pattern, in addition to：
Regulation focusing cursor switch, remains off the focusing cursor；
The optical parametric of the camera is adjusted according to the parameter configuration mode with wide-long shot patterns match, with realization pair
The target area carries out wide-long shot.
5. according to the method described in claim 1, it is characterised in that when it is determined that the camera of terminal is unlocked, taken the photograph described
Shelter detection is carried out in the shooting direction of picture head, including：
When it is determined that the camera of terminal is unlocked, range sensor, and the distance launched by the range sensor are opened
Detection signal carries out shelter detection in the shooting direction of the camera；
Wherein, the range sensor presses close to the camera setting of the terminal.
6. a kind of determining device of terminal taking pattern, it is characterised in that including：
Detection module, for when it is determined that the camera of terminal is unlocked, being blocked in the shooting direction of the camera
Analyte detection；
Mode decision module, for according to shelter testing result, determining the screening-mode of the terminal.
7. device according to claim 6, it is characterised in that the mode decision module includes：
First determining unit, if target occlusion thing and the shooting for being detected in the shooting direction of the camera
The distance between head is less than the first threshold value, it is determined that the screening-mode of the terminal is shooting at close range pattern；
Second determining unit, if taken the photograph for being not detected by shelter in the shooting direction of the camera, or described
As head shooting direction on the distance between the target occlusion thing that detects and the camera be more than the second threshold value, then really
The screening-mode of the fixed terminal is wide-long shot pattern.
8. device according to claim 7, it is characterised in that described device also includes：
First state unit, for adjusting focusing cursor switch, keeps it turned on the focusing cursor；
Acquiring unit, on the basis of the focusing cursor, obtaining the target area where the focusing cursor；
First parameter adjustment unit, for adjusting the shooting according to the parameter configuration mode with shooting at close range patterns match
The optical parametric of head, shooting at close range is carried out to realize to the target area.
9. device according to claim 7, it is characterised in that described device also includes：
Second state cell, for adjusting focusing cursor switch, remains off the focusing cursor；
Second parameter adjustment unit, for adjusting the shooting according to the parameter configuration mode with wide-long shot patterns match
The optical parametric of head, wide-long shot is carried out to realize to the target area.
10. device according to claim 6, it is characterised in that the detection module includes：
Real-time detection unit, for when it is determined that the camera of terminal is unlocked, opening range sensor, and pass through the distance
The distance detection signal of sensor emission carries out shelter detection in the shooting direction of the camera；
Wherein, the range sensor presses close to the camera setting of the terminal.
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