CN108965702A - A kind of shooting bootstrap technique and wearable device - Google Patents
A kind of shooting bootstrap technique and wearable device Download PDFInfo
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- CN108965702A CN108965702A CN201810746383.5A CN201810746383A CN108965702A CN 108965702 A CN108965702 A CN 108965702A CN 201810746383 A CN201810746383 A CN 201810746383A CN 108965702 A CN108965702 A CN 108965702A
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- wearable device
- angle state
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- angle
- preset standard
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/62—Control of parameters via user interfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
Abstract
A kind of shooting bootstrap technique and wearable device, comprising: when wearable device is in screening-mode, obtain the current angular status information of the wearable device；The current angular status information and preset standard angle state information are compared, the first guidance information is obtained and is exported；First guidance information is for guiding the user of the wearable device that the angle state of the wearable device is adjusted angle state corresponding to the preset standard angle state information by the corresponding angle state of the current angular status information；When the angle state for detecting the wearable device adjusts angle state corresponding to the preset standard angle state information, controls the wearable device and execute default shooting operation.Implement the embodiment of the present invention, can be improved the precision of shooting angle selection, promotes shooting effect.
Description
Technical field
The present invention relates to wearable device technical field more particularly to a kind of shooting bootstrap techniques and wearable device.
Background technique
Currently, the technology with wearable device continues to develop, camera shooting is loaded on wearable device (such as phone wrist-watch)
Head has become the mainstream configuration of wearable device on the market.The camera of wearable device is often set to the display of wearable device
Screen side.Normally, the mode that the wearer of wearable device is taken pictures using the camera of wearable device be with from it is lower to
On angle shoot, such as wear user's habit of phone wrist-watch and hand be put in this below front similar seen with phone wrist-watch
The movement of time come utilize phone watch beat shine, so as to cause shooting angle choose it is improper, shooting effect is bad.
Summary of the invention
The embodiment of the present invention discloses a kind of shooting bootstrap technique and wearable device, can be improved the essence of shooting angle selection
Accuracy promotes shooting effect.
First aspect of the embodiment of the present invention discloses a kind of shooting bootstrap technique, comprising:
When wearable device is in screening-mode, the current angular status information of the wearable device is obtained；
The current angular status information and preset standard angle state information are compared, the first guidance information of acquisition is simultaneously defeated
Out；First guidance information for guide the user of the wearable device by the angle state of the wearable device by
The corresponding angle state of the current angular status information adjusts angle shape corresponding to the preset standard angle state information
State；
When the angle state for detecting the wearable device adjust it is corresponding to the preset standard angle state information
When angle state, controls the wearable device and execute default shooting operation.
It is described described to wear when detecting as an alternative embodiment, in first aspect of the embodiment of the present invention
When wearing the angle state of equipment and adjusting angle state corresponding to the preset standard angle state information, control described wearable
Equipment executes default shooting operation, comprising:
When the angle state for detecting the wearable device adjust it is corresponding to the preset standard angle state information
When angle state, the present image picture of the wearable device shooting camera preview is controlled, to obtain target image.
It is described described to wear when detecting as an alternative embodiment, in first aspect of the embodiment of the present invention
When wearing the angle state of equipment and adjusting angle state corresponding to the preset standard angle state information, control described wearable
Equipment shoots the present image picture of camera preview, to obtain target image, comprising:
When the angle state for detecting the wearable device adjust it is corresponding to the preset standard angle state information
When angle state, the camera for opening the wearable device carries out the preview of present image picture；
Calculate area ratio of the facial image in the present image picture in the present image picture；
Judge whether the area ratio and preset standard ratio match；
If it is not, the second guidance information of output, and the facial image that calculates in the present image picture is executed described
The step of area ratio in present image picture；Second guidance information is used to guide the user of the wearable device
The distance between adjustment and the camera of the wearable device are so that the image that the camera preview of the wearable device is arrived
Facial image matches in the area ratio of described image picture and the preset standard ratio in picture；
If so, controlling the wearable device shoots the present image picture, to obtain target image.
It is described to obtain described wearable set as an alternative embodiment, in first aspect of the embodiment of the present invention
Standby current angular status information, comprising:
Obtain the 3-axis acceleration data of the wearable device；
The current angular status information of the wearable device is calculated according to the 3-axis acceleration data.
As an alternative embodiment, in first aspect of the embodiment of the present invention, the method also includes:
When the angle state for detecting the wearable device adjust it is corresponding to the preset standard angle state information
When angle state, prompting message is exported, the prompting message is for prompting the angle state of the wearable device adjusted
To the corresponding angle state of the preset standard angle state information.
Second aspect of the embodiment of the present invention discloses a kind of wearable device, comprising:
Acquiring unit, for obtaining the current of the wearable device when the wearable device is in screening-mode
Angle state information；
Comparison unit, for comparing the current angular status information and preset standard angle that the acquiring unit obtains
Status information obtains the first guidance information and exports；First guidance information is used to guide the use of the wearable device
Person is adjusted the angle state of the wearable device to described pre- by the corresponding angle state of the current angular status information
It is marked with the corresponding angle state of quasi- angle state information；
Control unit, for adjusting when the angle state for detecting the wearable device to the preset standard angle shape
When the corresponding angle state of state information, controls the wearable device and execute default shooting operation.
As an alternative embodiment, described control unit is used for when inspection in second aspect of the embodiment of the present invention
When measuring the angle state of the wearable device and adjusting angle state corresponding to the preset standard angle state information, control
Make the mode that the wearable device executes default shooting operation specifically:
Control unit, for adjusting when the angle state for detecting the wearable device to the preset standard angle shape
When the corresponding angle state of state information, the present image picture of the wearable device shooting camera preview is controlled, to obtain
Target image.
As an alternative embodiment, described control unit is used for when inspection in second aspect of the embodiment of the present invention
When measuring the angle state of the wearable device and adjusting angle state corresponding to the preset standard angle state information, control
The present image picture for making the wearable device shooting camera preview, in a manner of obtaining target image specifically:
Control unit, for adjusting when the angle state for detecting the wearable device to the preset standard angle shape
When the corresponding angle state of state information, the camera for opening the wearable device carries out the preview of present image picture, calculates institute
Area ratio of the facial image in the present image picture in present image picture is stated, judge the area ratio and is preset
Whether standard proportional matches；If it is not, the second guidance information of output, and execute face in the calculating present image picture
The operation of area ratio of the image in the present image picture；If so, it is described current to control the wearable device shooting
Image frame, to obtain target image；Second guidance information be used for guide the wearable device user adjust with
The distance between camera of the wearable device so that the wearable device camera preview to image frame in
Facial image matches in the area ratio of described image picture and the preset standard ratio.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the acquiring unit includes:
Subelement is obtained, for obtaining the 3-axis acceleration data of the wearable device；
Computation subunit, the 3-axis acceleration data for being obtained according to the acquisition subelement are calculated described
The current angular status information of wearable device.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the wearable device further include:
Output unit, for adjusting when the angle state for detecting the wearable device to the preset standard angle shape
When the corresponding angle state of state information, prompting message is exported, the prompting message is used to prompt the angle of the wearable device
The state corresponding angle state of the preset standard angle state information.
The third aspect of the embodiment of the present invention discloses a kind of electronic equipment, comprising:
It is stored with the memory of executable program code；
The processor coupled with the memory；
The processor calls the executable program code stored in the memory, executes the embodiment of the present invention the
A kind of shooting bootstrap technique disclosed in one side.
Fourth aspect of the embodiment of the present invention discloses a kind of computer readable storage medium, stores computer program, wherein
The computer program makes computer execute a kind of shooting bootstrap technique disclosed in first aspect of the embodiment of the present invention.
The 5th aspect of the embodiment of the present invention discloses a kind of computer program product, when the computer program product is calculating
When being run on machine, so that the computer executes some or all of any one method of first aspect step.
The aspect of the embodiment of the present invention the 6th disclose a kind of using distribution platform, and the application distribution platform is for publication calculating
Machine program product, wherein when the computer program product is run on computers, so that the computer executes first party
Some or all of any one method in face step.
Compared with prior art, the embodiment of the present invention has the advantages that
In the embodiment of the present invention, when wearable device is in screening-mode, the current angular shape of wearable device is obtained
State information；Current angular status information and preset standard angle state information are compared, the first guidance information is obtained and is exported；First
Guidance information is for guiding the user of wearable device by the angle state of wearable device by current angular status information pair
The angle state answered adjusts angle state corresponding to preset standard angle state information；When the angle for detecting wearable device
When state adjusts angle state corresponding to preset standard angle state information, control wearable device executes default shooting behaviour
Make.This process can guide the angle shape of user's adjustment wearable device of wearable device by the first guidance information
State promotes shooting effect to improve the precision of shooting angle selection.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of flow diagram for shooting bootstrap technique disclosed by the embodiments of the present invention；
Fig. 2 is the flow diagram of another shooting bootstrap technique disclosed by the embodiments of the present invention；
Fig. 3 is the flow diagram of another shooting bootstrap technique disclosed by the embodiments of the present invention；
Fig. 4 is the structural schematic diagram of a kind of electronic equipment disclosed by the embodiments of the present invention；
Fig. 5 is the structural schematic diagram of another electronic equipment disclosed by the embodiments of the present invention；
Fig. 6 is the structural schematic diagram of another electronic equipment disclosed by the embodiments of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
It should be noted that term " includes " and " having " and their any changes in the embodiment of the present invention and attached drawing
Shape, it is intended that cover and non-exclusive include.Such as contain the process, method of a series of steps or units, system, product or
Equipment is not limited to listed step or unit, but optionally further comprising the step of not listing or unit or optional
Ground further includes the other step or units intrinsic for these process, methods, product or equipment.
The embodiment of the present invention discloses a kind of shooting bootstrap technique and wearable device, can be improved the essence of shooting angle selection
Accuracy promotes shooting effect.Wherein, wearable device may include phone wrist-watch, Intelligent bracelet etc., in the embodiment of the present invention not
It limits.It is described in detail separately below.
Embodiment one
Referring to Fig. 1, Fig. 1 is a kind of flow diagram for shooting bootstrap technique disclosed by the embodiments of the present invention.Such as Fig. 1 institute
Show, which may comprise steps of:
101, when wearable device is in screening-mode, wearable device obtains the current angular state of wearable device
Information.
In the embodiment of the present invention, screening-mode can for wearable device user open wearable device camera into
Mode locating for wearable device when row image preview.The current angular status information of wearable device may include wearable sets
Angle information, wearable device and the default three dimensional space coordinate of the standby angle between X-axis in default three-dimensional coordinate system
Angle in the angle information and wearable device of angle in system between Y-axis and default three-dimensional coordinate system between Z axis
Angle information.Wherein, the Z axis preset in three-dimensional coordinate system is plumb line, and X-axis is perpendicular to Z axis, and Y-axis is perpendicular to Z axis, X
It is mutually perpendicular between axis and Y-axis, O is the origin of the default three-dimensional coordinate system, wherein XOY plane is horizontal plane.
102, wearable device comparison current angular status information and preset standard angle state information obtain the first guidance
Information simultaneously exports.
In the embodiment of the present invention, the first guidance information is for guiding the user of wearable device by the angle of wearable device
Degree state adjusts angle shape corresponding to preset standard angle state information by the corresponding angle state of current angular status information
State.Preset standard angle state information may include the angle in wearable device and default three-dimensional coordinate system between X-axis
The first predetermined angle information, the second preset angle of angle in wearable device and default three-dimensional coordinate system between Y-axis
Spend the third predetermined angle information of the angle in information and wearable device and default three-dimensional coordinate system between Z axis.
As an alternative embodiment, wearable device comparison current angular status information and preset standard angle shape
State information, obtains the first guidance information and output may include:
Wearable device judges the angle information of the angle in wearable device and default three-dimensional coordinate system between X-axis
Whether match with the first predetermined angle information, judge folder in wearable device and default three-dimensional coordinate system between Y-axis
The angle information at angle whether with the second predetermined angle information match and wearable device and default three-dimensional coordinate system in Z
Whether the angle information of the angle between axis matches with third predetermined angle information；
When the angle information and first for judging the angle in wearable device and default three-dimensional coordinate system between X-axis
Predetermined angle information do not match that and/or wearable device and default three-dimensional coordinate system in angle between Y-axis angle
Information and the second predetermined angle information do not match that and/or wearable device and default three-dimensional coordinate system between Z axis
When the angle information and third predetermined angle information of angle do not match that, wearable device obtains wearable device and default three-dimensional
The first gap angle information between the angle information of angle in space coordinates between X-axis and the first predetermined angle information,
Between the angle information of angle in wearable device and default three-dimensional coordinate system between Y-axis and the second predetermined angle information
The second gap angle information and wearable device and default three-dimensional coordinate system in angle between Z axis angle information
Third gap angle information between third predetermined angle information；
Wearable device is raw according to the first gap angle information, the second gap angle information and third gap angle information
At the first guidance information and export.
By implementing this optional embodiment, wearable device can be according to wearable device currently in default three-dimensional
The first gap angle information is generated with the angle information of the angle of X-axis and the first predetermined angle information in space coordinates, according to
Wearable device is currently raw with the angle information of the angle of Y-axis and the second predetermined angle information in default three-dimensional coordinate system
At the second gap angle information, according to the current angle in default three-dimensional coordinate system with the angle of Z axis of wearable device
Information and third predetermined angle information generate third gap angle information, and according to the first gap angle information, the second gap angle
Degree information and third gap angle information generate the first guidance information and export.This process can be sat in default three-dimensional space
In such a opposite reference coordinate system of mark system, accurately obtains current angular status information and preset standard angle state is believed
The first gap angle information, the second gap angle information and third gap angle information between breath, improve gap angle
The accuracy of acquisition of information, so as to improve acquisition the first guidance information reliability.
As another optional embodiment, wearable device is according to the first gap angle information, the second gap angle
Information and third gap angle information generate the first guidance information and export
Wearable device exports wearable set corresponding with current angular status information on the display screen of wearable device
Standby emulating image；
Wearable device is according to the first gap angle information, the second gap angle information and third gap angle information tune
Whole emulating image, and the adjustment animation of display emulating image is exported, so that tune of the user of wearable device according to emulating image
The angle state of the corresponding adjustment wearable device of whole animation.
By implementing this optional embodiment, wearable device can show and work as to visual pattern on a display screen
The corresponding wearable device emulating image of preceding angle status information, and for the adjustment animation of the emulating image, so that user
It can intuitively understand and how to adjust wearable device to best angle, compare the angle state that directly output needs to adjust
Corresponding parameter, more intuitively, image, be especially suitable for underage child use, expand audient group range, improve user's body
It tests.
As another optional embodiment, wearable device is according to the first gap angle information, the second gap angle
Information and third gap angle information generate the first guidance information and export
Wearable device is raw according to the first gap angle information, the second gap angle information and third gap angle information
At the first guidance information and voice broadcast of speech form.
By implementing this optional embodiment, the first guidance information can be the information of speech form, cater to eyesight
The use demand of obstacle crowd, the range of further expansion audient group, improves user experience.
103, when the angle state for detecting wearable device adjusts angle corresponding to preset standard angle state information
When state, wearable device executes default shooting operation.
In the embodiment of the present invention, default shooting operation can be photographing operation, or camera operation, the present invention are implemented
In example without limitation；Wherein, photographing operation may include individual photographing operation, also may include continuous photographing operation, can also be with
Including delay photographing operation etc., in the embodiment of the present invention without limitation.
For example, when wearable device is phone wrist-watch, and the user of phone wrist-watch is children, when children want to make
Teacher is shot with the screening-mode of phone wrist-watch in the homework information arranged on classroom, phone wrist-watch can be according to electricity
The current angular status information and preset standard angle state information the first guidance information of generation for talking about wrist-watch simultaneously export, when detecting
When children adjust the angle state of phone wrist-watch to preset standard angle state according to the first guidance information, wearable device is
Default shooting operation is executed, so that children take the image information of best shooting angle.Solve in this way due to children for
The control of shooting angle is immature, is difficult the problem of precisely choosing shooting angle, improves shooting effect.
As it can be seen that can be guided by the first guidance information wearable by implementing the described shooting bootstrap technique of Fig. 1
The user of equipment adjusts the angle state of wearable device, to improve the precision of shooting angle selection, promotes shooting effect
Fruit.
Embodiment two
Referring to Fig. 2, Fig. 2 is a kind of flow diagram for shooting bootstrap technique disclosed by the embodiments of the present invention.Such as Fig. 2 institute
Show, which may comprise steps of:
201, when wearable device is in screening-mode, wearable device obtains the current angular state of wearable device
Information.
202, wearable device comparison current angular status information and preset standard angle state information obtain the first guidance
Information simultaneously exports.
In the embodiment of the present invention, the first guidance information is for guiding the user of wearable device by the angle of wearable device
Degree state adjusts angle shape corresponding to preset standard angle state information by the corresponding angle state of current angular status information
State.
203, when the angle state for detecting wearable device adjusts angle corresponding to preset standard angle state information
When state, wearable device shoots the present image picture of camera preview, to obtain target image.
As an alternative embodiment, when detecting that the angle state of wearable device is adjusted to preset standard angle
When the corresponding angle state of status information, wearable device shoots the present image picture of camera preview, to obtain target figure
As may include:
Wearable device opens camera and carries out the preview of present image picture；
Wearable device calculates area ratio of the facial image in present image picture in present image picture；
Wearable device judges whether area ratio and preset standard ratio match；
If it is not, wearable device exports the second guidance information, and executes facial image in calculating present image picture and working as
The step of area ratio in preceding image frame；Second guidance information is used to guide the user of wearable device to adjust and can wear
Wear the distance between camera of equipment so that wearable device camera preview to image frame in facial image scheming
As the area ratio and preset standard ratio of picture match；
If so, wearable device shoots present image picture, to obtain target image.
In the embodiment of the present invention, the focal length of the front camera of wearable device is typically designed to 20 centimetres, therefore can wear
It is clearest to wear the photo taken when the distance between the front camera of equipment and face are 20 centimetres, accordingly, preset standard ratio
The example ratio of corresponding facial image in image frame when can be the distance between front camera and face being 20 centimetres；
When judging that area ratio and preset standard ratio mismatch, the second guidance information can be exported guide user's adjustment with can
The distance between camera of wearable device so that facial image image frame area ratio and preset standard ratio phase
Match, when judging area ratio and preset standard ratio match, just shoots present image picture, to obtain target image, with
This improves the clarity of shooting.
By implementing this optional embodiment, wearable device can guide wearable set by the second guidance information
The distance between the camera of standby user adjustment and wearable device, so that the image that the camera preview of wearable device is arrived
Facial image matches in the corresponding preset standard ratio of area ratio and pinpointed focus of image frame in picture, to improve
The clarity of shooting.
As it can be seen that can be guided by the first guidance information wearable by implementing the described shooting bootstrap technique of Fig. 2
The user of equipment adjusts the angle state of wearable device, to improve the precision of shooting angle selection, promotes shooting effect
Fruit.
Embodiment three
Referring to Fig. 3, Fig. 3 is a kind of flow diagram for shooting bootstrap technique disclosed by the embodiments of the present invention.Such as Fig. 3 institute
Show, which may comprise steps of:
301, when wearable device is in screening-mode, wearable device obtains the 3-axis acceleration number of wearable device
According to.
In the embodiment of the present invention, wearable device is built-in with 3-axis acceleration sensor, also, wearable device can benefit
The 3-axis acceleration data of wearable device are obtained with 3-axis acceleration sensor.
302, the current angular status information of wearable device is calculated according to 3-axis acceleration data for wearable device.
303, wearable device comparison current angular status information and preset standard angle state information obtain the first guidance
Information simultaneously exports.
In the embodiment of the present invention, the first guidance information is for guiding the user of wearable device by the angle of wearable device
Degree state adjusts angle shape corresponding to preset standard angle state information by the corresponding angle state of current angular status information
State.
304, when the angle state for detecting wearable device adjusts angle corresponding to preset standard angle state information
When state, wearable device exports prompting message, and shoots the present image picture of camera preview, to obtain target image.
In the embodiment of the present invention, prompting message is for prompting the angle state of wearable device adjusted to preset standard
The corresponding angle state of angle state information.
305, when the angle state for detecting wearable device adjusts angle corresponding to preset standard angle state information
When state, wearable device opens camera and carries out the preview of present image picture.
306, wearable device calculates area ratio of the facial image in present image picture in present image picture.
307, wearable device judges whether area ratio and preset standard ratio match；If it is not, execute step 308 with
And step 306；If so, executing step 309.
308, wearable device exports the second guidance information.
In the embodiment of the present invention, the second guidance information is used to guide user's adjustment and the wearable device of wearable device
The distance between camera so that the camera preview of wearable device to image frame in facial image in image frame
Area ratio and preset standard ratio match.
309, wearable device exports the prompt information for prompting area ratio and preset standard ratio to match, and claps
Present image picture is taken the photograph, to obtain target image.
In the embodiment of the present invention, wearable device can guide user's tune of wearable device by the second guidance information
Whole the distance between the camera with wearable device so that the camera preview of wearable device to image frame in face figure
Picture matches in the corresponding preset standard ratio of area ratio and pinpointed focus of image frame, to improve the clear of shooting
Degree.In addition, wearable device user according to the second guidance information by facial image image frame area ratio tune
It is whole to preset standard ratio corresponding with pinpointed focus match when, prompt information can be exported, so that the use of wearable device
The distance between the camera of user and wearable device that family timely learning and preset standard ratio match.
As it can be seen that shooting bootstrap technique by the way that implementing Fig. 3 is described, can be guided by the first guidance information wearable
The user of equipment adjusts the angle state of wearable device, to improve the precision of shooting angle selection, promotes shooting effect
Fruit.
Example IV
Referring to Fig. 4, Fig. 4 is a kind of structural schematic diagram of wearable device disclosed by the embodiments of the present invention.Such as Fig. 4 institute
Show, which may include acquiring unit 401, comparison unit 402 and control unit 403, in which:
Acquiring unit 401, for obtaining the current angular shape of wearable device when wearable device is in screening-mode
State information.
Comparison unit 402, for comparing the current angular status information and preset standard angle shape of the acquisition of acquiring unit 401
State information obtains the first guidance information and exports；First guidance information is for guiding the user of wearable device will be wearable
The angle state of equipment is adjusted corresponding to preset standard angle state information by the corresponding angle state of current angular status information
Angle state.
As an alternative embodiment, comparison unit 402 compares current angular status information and preset standard angle
Status information, obtains the first guidance information and output may include:
Comparison unit 402 judges the angle letter of the angle in wearable device and default three-dimensional coordinate system between X-axis
Whether breath matches with the first predetermined angle information, judges in wearable device and default three-dimensional coordinate system between Y-axis
Whether the angle information of angle matches with the second predetermined angle information and wearable device and default three-dimensional coordinate system
Whether the angle information of the angle between middle Z axis matches with third predetermined angle information；
When the angle information and first for judging the angle in wearable device and default three-dimensional coordinate system between X-axis
Predetermined angle information do not match that and/or wearable device and default three-dimensional coordinate system in angle between Y-axis angle
Information and the second predetermined angle information do not match that and/or wearable device and default three-dimensional coordinate system between Z axis
When the angle information and third predetermined angle information of angle do not match that, comparison unit 402 obtains wearable device and default three
The first gap angle letter between the angle information of angle in dimension space coordinate system between X-axis and the first predetermined angle information
The angle information and the second predetermined angle information of angle in breath, wearable device and default three-dimensional coordinate system between Y-axis
Between the second gap angle information and wearable device and default three-dimensional coordinate system in angle between Z axis angle
Third gap angle information between information and third predetermined angle information；
Comparison unit 402 is according to the first gap angle information, the second gap angle information and third gap angle information
It generates the first guidance information and exports.
By implementing this optional embodiment, wearable device can be according to wearable device currently in default three-dimensional
The first gap angle information is generated with the angle information of the angle of X-axis and the first predetermined angle information in space coordinates, according to
Wearable device is currently raw with the angle information of the angle of Y-axis and the second predetermined angle information in default three-dimensional coordinate system
At the second gap angle information, according to the current angle in default three-dimensional coordinate system with the angle of Z axis of wearable device
Information and third predetermined angle information generate third gap angle information, and according to the first gap angle information, the second gap angle
Degree information and third gap angle information generate the first guidance information and export.This process can be sat in default three-dimensional space
In such a opposite reference coordinate system of mark system, accurately obtains current angular status information and preset standard angle state is believed
The first gap angle information, the second gap angle information and third gap angle information between breath, improve gap angle
The accuracy of acquisition of information, so as to improve acquisition the first guidance information reliability.
As another optional embodiment, comparison unit 402 is according to the first gap angle information, the second gap angle
Information and third gap angle information generate the first guidance information and export
Comparison unit 402 exports wearable set corresponding with current angular status information on the display screen of wearable device
Standby emulating image；
Comparison unit 402 is according to the first gap angle information, the second gap angle information and third gap angle information
Emulating image is adjusted, and exports the adjustment animation of display emulating image, so that the user of wearable device is according to emulating image
Adjust the angle state of the corresponding adjustment wearable device of animation.
By implementing this optional embodiment, wearable device can show and work as to visual pattern on a display screen
The corresponding wearable device emulating image of preceding angle status information, and for the adjustment animation of the emulating image, so that user
It can intuitively understand and how to adjust wearable device to best angle, compare the angle state that directly output needs to adjust
Corresponding parameter, more intuitively, image, be especially suitable for underage child use, expand audient group range, improve user's body
It tests.
As another optional embodiment, comparison unit 402 is according to the first gap angle information, the second gap angle
Information and third gap angle information generate the first guidance information and export
Comparison unit 402 is according to the first gap angle information, the second gap angle information and third gap angle information
Generate the first guidance information and voice broadcast of speech form.
By implementing this optional embodiment, the first guidance information can be the information of speech form, cater to eyesight
The use demand of obstacle crowd, the range of further expansion audient group, improves user experience.
Control unit 403, for believing when the angle state for detecting wearable device is adjusted to preset standard angle state
When ceasing corresponding angle state, control wearable device executes default shooting operation.
Specifically, compare current angular status information and preset standard angle state information in comparison unit 402, the is obtained
After one guidance information and output, comparison unit 402 sends trigger signal to control unit 403, is worked as with trigger control unit 403
When detecting that the angle state of wearable device adjusts angle state corresponding to preset standard angle state information, control can be worn
It wears equipment and executes default shooting operation.
As it can be seen that wearable set can be guided by the first guidance information by implementing wearable device described in Fig. 4
Standby user adjusts the angle state of wearable device, to improve the precision of shooting angle selection, promotes shooting effect.
Embodiment five
Referring to Fig. 5, Fig. 5 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention.Wherein, scheme
Wearable device 400 shown in 5 is that the optimization of wearable device 400 as shown in Figure 4 obtains, and wearable is set with shown in Fig. 4
Standby 400 compare, and in wearable device 400 shown in Fig. 5, control unit 403 is used for when the angle for detecting wearable device
When state adjusts angle state corresponding to preset standard angle state information, control wearable device executes default shooting operation
Mode specifically:
Control unit 403, for believing when the angle state for detecting wearable device is adjusted to preset standard angle state
When ceasing corresponding angle state, the present image picture of control wearable device shooting camera preview, to obtain target image.
Optionally, control unit 403, which is used to work as, detects that the angle state of wearable device is adjusted to preset standard angle
When the corresponding angle state of status information, the present image picture of control wearable device shooting camera preview, to obtain mesh
The mode of logo image specifically:
Control unit 403, for believing when the angle state for detecting wearable device is adjusted to preset standard angle state
When ceasing corresponding angle state, the camera for opening wearable device carries out the preview of present image picture, calculates present image and draws
Area ratio of the facial image in present image picture in face, judges whether area ratio and preset standard ratio match；
If it is not, the second guidance information of output, and execute and calculate area of the facial image in present image picture in present image picture
The operation of ratio；If so, control wearable device shoots present image picture, to obtain target image；Second guidance information is used
The distance between camera of wearable device is adjusted so that wearable device is taken the photograph in the user of guidance wearable device
As head preview to image frame in facial image match in the area ratio and preset standard ratio of image frame.
Optionally, acquiring unit 401 includes:
Subelement 4011 is obtained, for obtaining the 3-axis acceleration data of wearable device.
Computation subunit 4012, for being calculated and can wear according to the 3-axis acceleration data for obtaining the acquisition of subelement 4011
Wear the current angular status information of equipment.
Further alternative, wearable device shown in fig. 5 can also include:
Output unit 404, for believing when the angle state for detecting wearable device is adjusted to preset standard angle state
When ceasing corresponding angle state, prompting message is exported, prompting message is for prompting the angle state of wearable device adjusted
To the corresponding angle state of preset standard angle state information.
As an alternative embodiment, output unit 404 can be also used for the camera preview when wearable device
To image frame in facial image when the area ratio and preset standard ratio of image frame match, export for prompting
The prompt information that area ratio and preset standard ratio match, and present image picture is shot, to obtain target image.
Specifically, compare current angular status information and preset standard angle state information in comparison unit 402, the is obtained
After one guidance information and output, comparison unit 402 sends trigger signal to output unit 404, is worked as with triggering output unit 404
When detecting that the angle state of wearable device adjusts angle state corresponding to preset standard angle state information, output prompt
Message.
By implementing wearable device described in Fig. 5, wearable device can be guided by the first guidance information
User adjusts the angle state of wearable device, to improve the precision of shooting angle selection, promotes shooting effect.
Embodiment six
Referring to Fig. 6, Fig. 6 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention.Such as Fig. 6 institute
Show, which may include:
It is stored with the memory 601 of executable program code；
The processor 602 coupled with memory 601；
Wherein, processor 602 calls the executable program code stored in memory 601, and it is any one to execute FIG. 1 to FIG. 3
Kind shooting bootstrap technique.
The embodiment of the present invention discloses a kind of computer readable storage medium, stores computer program, wherein the computer
Program makes computer execute any one shooting bootstrap technique of FIG. 1 to FIG. 3.
A kind of computer program product is also disclosed in the embodiment of the present invention, wherein when computer program product on computers
When operation, so that computer executes some or all of the method in such as above each method embodiment step.
The embodiment of the present invention is also disclosed a kind of using distribution platform, wherein using distribution platform for issuing computer journey
Sequence product, wherein when computer program product is run on computers, so that computer executes such as the above each method embodiment
In some or all of method step.
In various embodiments of the present invention, it should be appreciated that magnitude of the sequence numbers of the above procedures are not meant to execute suitable
Successively, the execution sequence of each process should be determined by its function and internal logic the certainty of sequence, without coping with the embodiment of the present invention
Implementation process constitutes any restriction.
In embodiment provided by the present invention, it should be appreciated that " B corresponding with A " indicates that B is associated with A, can be with according to A
Determine B.It is also to be understood that determine that B is not meant to determine B only according to A according to A, it can also be according to A and/or other information
Determine B.
In addition, each functional unit in various embodiments of the present invention can integrate in one processing unit, it is also possible to
Each unit physically exists alone, and can also be integrated in one unit with two or more units.Above-mentioned integrated unit
Both it can take the form of hardware realization, can also realize in the form of software functional units.
If above-mentioned integrated unit is realized in the form of SFU software functional unit and when sold or used as an independent product,
It can store in a retrievable memory of computer.Based on this understanding, technical solution of the present invention substantially or
Person says all or part of of the part that contributes to existing technology or the technical solution, can be in the form of software products
It embodies, which is stored in a memory, including several requests are with so that a computer is set
Standby (can be personal computer, server or network equipment etc., specifically can be the processor in computer equipment) executes
Some or all of each embodiment above method of the invention step.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium include read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read-only memory (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only memory
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), CD-ROM (Compact
Disc Read-Only Memory, CD-ROM) or other disc memories, magnetic disk storage, magnetic tape storage or can
For carrying or any other computer-readable medium of storing data.
A kind of shooting bootstrap technique disclosed by the embodiments of the present invention and wearable device are described in detail above, this
Apply that a specific example illustrates the principle and implementation of the invention in text, the explanation of above example is only intended to
It facilitates the understanding of the method and its core concept of the invention；At the same time, for those skilled in the art, think of according to the present invention
Think, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as pair
Limitation of the invention.
Claims (10)
1. a kind of shooting bootstrap technique characterized by comprising
When wearable device is in screening-mode, the current angular status information of the wearable device is obtained；
The current angular status information and preset standard angle state information are compared, the first guidance information is obtained and is exported；Institute
The first guidance information is stated for guiding the user of the wearable device by the angle state of the wearable device by described
The corresponding angle state of current angular status information adjusts angle state corresponding to the preset standard angle state information；
When the angle state for detecting the wearable device adjusts angle corresponding to the preset standard angle state information
When state, controls the wearable device and execute default shooting operation.
2. the method according to claim 1, wherein described when the angle state for detecting the wearable device
When adjusting angle state corresponding to the preset standard angle state information, controls the wearable device and execute default shooting
Operation, comprising:
When the angle state for detecting the wearable device adjusts angle corresponding to the preset standard angle state information
When state, the present image picture of the wearable device shooting camera preview is controlled, to obtain target image.
3. according to the method described in claim 2, it is characterized in that, described when the angle state for detecting the wearable device
When adjusting angle state corresponding to the preset standard angle state information, it is pre- to control the wearable device shooting camera
The present image picture look at, to obtain target image, comprising:
When the angle state for detecting the wearable device adjusts angle corresponding to the preset standard angle state information
When state, the camera for opening the wearable device carries out the preview of present image picture；
Calculate area ratio of the facial image in the present image picture in the present image picture；
Judge whether the area ratio and preset standard ratio match；
If it is not, the second guidance information of output, and the facial image that calculates in the present image picture is executed described current
The step of area ratio in image frame；Second guidance information is for guiding the user of the wearable device to adjust
The distance between camera of the wearable device is so that the image frame that the camera preview of the wearable device is arrived
Middle facial image matches in the area ratio of described image picture and the preset standard ratio；
If so, controlling the wearable device shoots the present image picture, to obtain target image.
4. described in any item methods according to claim 1~3, which is characterized in that described to obtain working as the wearable device
Preceding angle status information, comprising:
Obtain the 3-axis acceleration data of the wearable device；
The current angular status information of the wearable device is calculated according to the 3-axis acceleration data.
5. according to the method described in claim 4, it is characterized in that, the method also includes:
When the angle state for detecting the wearable device adjusts angle corresponding to the preset standard angle state information
When state, prompting message is exported, the prompting message is for prompting the angle state of the wearable device adjusted to institute
State the corresponding angle state of preset standard angle state information.
6. a kind of wearable device characterized by comprising
Acquiring unit, for obtaining the current angular of the wearable device when the wearable device is in screening-mode
Status information；
Comparison unit, for comparing the current angular status information and preset standard angle state that the acquiring unit obtains
Information obtains the first guidance information and exports；First guidance information is used to guide the user of the wearable device will
The angle state of the wearable device is adjusted by the corresponding angle state of the current angular status information to the pre- bidding
The corresponding angle state of quasi- angle state information；
Control unit, for believing when the angle state for detecting the wearable device is adjusted to the preset standard angle state
When ceasing corresponding angle state, controls the wearable device and execute default shooting operation.
7. wearable device according to claim 6, which is characterized in that described control unit be used for when detect it is described can
When the angle state of wearable device adjusts angle state corresponding to the preset standard angle state information, it can be worn described in control
Wear the mode that equipment executes default shooting operation specifically:
Control unit, for believing when the angle state for detecting the wearable device is adjusted to the preset standard angle state
When ceasing corresponding angle state, the present image picture of the wearable device shooting camera preview is controlled, to obtain target
Image.
8. wearable device according to claim 7, which is characterized in that described control unit be used for when detect it is described can
When the angle state of wearable device adjusts angle state corresponding to the preset standard angle state information, it can be worn described in control
The present image picture for wearing equipment shooting camera preview, in a manner of obtaining target image specifically:
Control unit, for believing when the angle state for detecting the wearable device is adjusted to the preset standard angle state
When ceasing corresponding angle state, the camera for opening the wearable device carries out the preview of present image picture, works as described in calculating
Area ratio of the facial image in the present image picture, judges the area ratio and preset standard in preceding image frame
Whether ratio matches；If it is not, the second guidance information of output, and execute facial image in the calculating present image picture
The operation of area ratio in the present image picture；If so, controlling the wearable device shoots the present image
Picture, to obtain target image；Second guidance information be used for guide the wearable device user adjust with it is described
The distance between camera of wearable device so that the wearable device camera preview to image frame in face
Image matches in the area ratio of described image picture and the preset standard ratio.
9. according to the described in any item wearable devices of claim 6~8, which is characterized in that the acquiring unit includes:
Subelement is obtained, for obtaining the 3-axis acceleration data of the wearable device；
Computation subunit, the 3-axis acceleration data for being obtained according to the acquisition subelement are calculated and described can wear
Wear the current angular status information of equipment.
10. wearable device according to claim 9, which is characterized in that the wearable device further include:
Output unit, for believing when the angle state for detecting the wearable device is adjusted to the preset standard angle state
When ceasing corresponding angle state, prompting message is exported, the prompting message is used to prompt the angle state of the wearable device
The corresponding angle state of the preset standard angle state information.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110113532A (en) * | 2019-05-08 | 2019-08-09 | 努比亚技术有限公司 | A kind of filming control method, terminal and computer readable storage medium |
| CN110381250A (en) * | 2019-06-14 | 2019-10-25 | 北京百度网讯科技有限公司 | Prompt the method and device taken pictures |
| CN111198549A (en) * | 2020-02-18 | 2020-05-26 | 陈文翔 | Poultry breeding monitoring management system based on big data |
| CN111756960A (en) * | 2019-03-27 | 2020-10-09 | 广东小天才科技有限公司 | Shooting control method based on wearable device and wearable device |
| CN112258922A (en) * | 2020-11-19 | 2021-01-22 | 成都颖创科技有限公司 | Individual weapon simulation training system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104077051A (en) * | 2014-06-24 | 2014-10-01 | 广州三星通信技术研究有限公司 | Wearable device standby and standby image providing method and apparatus |
| CN104994300A (en) * | 2015-07-20 | 2015-10-21 | 魅族科技（中国）有限公司 | Photographing method and terminal |
| CN105187719A (en) * | 2015-08-21 | 2015-12-23 | 深圳市金立通信设备有限公司 | Shooting method and terminal |
| CN105704356A (en) * | 2016-03-25 | 2016-06-22 | 北京亮亮视野科技有限公司 | Multi-freedom image photographing system applied on wearable device |
| CN106454139A (en) * | 2016-12-22 | 2017-02-22 | 广东欧珀移动通信有限公司 | Shooting method and mobile terminal |
| CN106657755A (en) * | 2015-07-30 | 2017-05-10 | 中兴通讯股份有限公司 | Photographing method and photographing device |
| CN106954019A (en) * | 2017-02-27 | 2017-07-14 | 捷开通讯(深圳)有限公司 | The method of adjustment camera site and intelligent capture apparatus |
| CN107832675A (en) * | 2017-10-16 | 2018-03-23 | 广东欧珀移动通信有限公司 | Processing method of taking pictures and Related product |
| CN108200337A (en) * | 2017-12-29 | 2018-06-22 | 广东欧珀移动通信有限公司 | It takes pictures method, apparatus, terminal and the storage medium of processing |
-
2018
- 2018-07-09 CN CN201810746383.5A patent/CN108965702B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104077051A (en) * | 2014-06-24 | 2014-10-01 | 广州三星通信技术研究有限公司 | Wearable device standby and standby image providing method and apparatus |
| CN104994300A (en) * | 2015-07-20 | 2015-10-21 | 魅族科技（中国）有限公司 | Photographing method and terminal |
| CN106657755A (en) * | 2015-07-30 | 2017-05-10 | 中兴通讯股份有限公司 | Photographing method and photographing device |
| CN105187719A (en) * | 2015-08-21 | 2015-12-23 | 深圳市金立通信设备有限公司 | Shooting method and terminal |
| CN105704356A (en) * | 2016-03-25 | 2016-06-22 | 北京亮亮视野科技有限公司 | Multi-freedom image photographing system applied on wearable device |
| CN106454139A (en) * | 2016-12-22 | 2017-02-22 | 广东欧珀移动通信有限公司 | Shooting method and mobile terminal |
| CN106954019A (en) * | 2017-02-27 | 2017-07-14 | 捷开通讯(深圳)有限公司 | The method of adjustment camera site and intelligent capture apparatus |
| CN107832675A (en) * | 2017-10-16 | 2018-03-23 | 广东欧珀移动通信有限公司 | Processing method of taking pictures and Related product |
| CN108200337A (en) * | 2017-12-29 | 2018-06-22 | 广东欧珀移动通信有限公司 | It takes pictures method, apparatus, terminal and the storage medium of processing |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111756960A (en) * | 2019-03-27 | 2020-10-09 | 广东小天才科技有限公司 | Shooting control method based on wearable device and wearable device |
| CN111756960B (en) * | 2019-03-27 | 2021-11-05 | 广东小天才科技有限公司 | Shooting control method based on wearable device and wearable device |
| CN110113532A (en) * | 2019-05-08 | 2019-08-09 | 努比亚技术有限公司 | A kind of filming control method, terminal and computer readable storage medium |
| CN110381250A (en) * | 2019-06-14 | 2019-10-25 | 北京百度网讯科技有限公司 | Prompt the method and device taken pictures |
| CN111198549A (en) * | 2020-02-18 | 2020-05-26 | 陈文翔 | Poultry breeding monitoring management system based on big data |
| CN111198549B (en) * | 2020-02-18 | 2020-11-06 | 湖南伟业动物营养集团股份有限公司 | Poultry breeding monitoring management system based on big data |
| CN112258922A (en) * | 2020-11-19 | 2021-01-22 | 成都颖创科技有限公司 | Individual weapon simulation training system |
| CN112258922B (en) * | 2020-11-19 | 2022-07-08 | 成都颖创科技有限公司 | Individual weapon simulation training system |
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|---|---|
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