CN106713773A - Shooting control method and electronic device - Google Patents
Shooting control method and electronic device Download PDFInfo
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- CN106713773A CN106713773A CN201710210478.0A CN201710210478A CN106713773A CN 106713773 A CN106713773 A CN 106713773A CN 201710210478 A CN201710210478 A CN 201710210478A CN 106713773 A CN106713773 A CN 106713773A
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- destination object
- camera
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- image
- control signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/62—Control of parameters via user interfaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
Abstract
The invention discloses a shooting control method and an electronic device. The method comprises the following steps: when shooting control is required, firstly determining a to-be-shot target object, wherein the to-be-shot target object is an object contained in a first image area of an original image collected by the camera, then obtaining position change information of the target object, determining the spatial position information of the target object in a current frame of image collected by the camera based on the position change information, and controlling a relative position relation between the camera of the electronic device and the target object based on the spatial position information of the target object. Compared with the prior art, the spatial position information of the target object in the current frame of image collected by the camera can be automatically determined, and the accurate positioning of the target object can be realized in a shooting process, thereby effectively improving the shooting effect of a shooting apparatus, and improving the user experience.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of filming control method and electronic equipment.
Background technology
At present, in traditional video capture, motion track of the photographer by object observing object is mainly used
To manually adjust the parameters of filming apparatus.It can thus be seen that existing use photographer carries out shooting control manually
Method, it is necessary to photographer has substantial amounts of experience and careful operation, if photographer's misoperation will influence video capture
Effect.Therefore, the shooting effect for how effectively improving filming apparatus is a problem demanding prompt solution.
The content of the invention
In view of this, the invention provides a kind of filming control method and electronic equipment, filming apparatus can be effectively improved
Shooting effect, improve Consumer's Experience, its concrete scheme is as follows：
A kind of filming control method, is applied to electronic equipment, and the electronic equipment includes camera, and methods described includes：
Determine target to be captured object, the target to be captured object is the in the initial pictures of the camera collection
Object corresponding to one image-region；
Obtain the change in location information of the destination object；
The sky of destination object described in the current frame image of the camera collection is determined based on the change in location information
Between positional information；
Spatial positional information based on the destination object control the camera of electronic equipment and the destination object it
Between relative position relation.
Further, the determination target to be captured object includes：
First object point and the second impact point are determined in the initial pictures of camera collection；
Record is moved to the motion track of second impact point from the first object point；
The first area that the motion track is included is defined as target to be captured object.
Further, the determination target to be captured object includes：
Recognize the initial pictures of the camera collection；
Judge whether include the second area for meeting pre-set image information in the initial pictures；
When in the initial pictures comprising the second area for meeting pre-set image information, the second area is defined as
Target to be captured object.
Further, the change in location information for obtaining the destination object includes：
The N two field pictures comprising the destination object of the camera collection are obtained, wherein, N >=2；
The movement velocity and the direction of motion of the destination object are calculated based on N-1 two field pictures and nth frame image.
Further, the spatial positional information based on the destination object controls the camera of electronic equipment and institute
The relative position relation between destination object is stated, including：
Movement velocity and the direction of motion based on the destination object, adjust the shooting angle of the camera, make described
Destination object is located at the predeterminated position in shooting image.
Further, the spatial positional information based on the destination object controls the camera of electronic equipment and institute
The relative position relation between destination object is stated, including：
Spatial positional information based on the destination object generates the first control signal；
The camera is controlled to shoot the destination object based on first control signal.
Further, the spatial positional information based on the destination object controls the camera of electronic equipment and institute
The relative position relation between destination object is stated, including：
The second control signal is generated, second control signal is the letter of the location information generation obtained based on positioner
Number；
The camera is controlled to shoot the destination object based on second control signal.
Further, also include：
Obtain the image information of the destination object；
Whether judge in the image information of the destination object comprising preset posture information；
When preset posture information is included in the image information of the destination object, generate and the preset posture information phase
Corresponding 3rd control signal；
The camera is controlled to shoot the destination object based on the 3rd control signal.
A kind of electronic equipment, including：Processor and camera, wherein：
The camera is used to gather image；
The processor is used to determine target to be captured object that the target to be captured object to be the camera collection
The object corresponding to the first image-region in initial pictures, obtains the change in location information of the destination object, based on described
Change in location information determines the spatial positional information of destination object described in the current frame image of camera collection, based on institute
State the relative position relation between the spatial positional information control camera of destination object and the destination object.
Further, the processor determines target to be captured object, including：
The processor determines first object point and the second impact point in the initial pictures that the camera is gathered, record
The motion track of second impact point, the first area that the motion track is included are moved to from the first object point
It is defined as target to be captured object.
Further, the processor determines target to be captured object, including：
Whether the processor recognizes the initial pictures of the camera collection, judges include satisfaction in the initial pictures
The second area of pre-set image information, when in the initial pictures comprising the second area for meeting pre-set image information, by institute
State second area and be defined as target to be captured object.
Further, the processor obtains the change in location information of the destination object, including：
The processor obtains the N two field pictures comprising the destination object of the camera collection, wherein, N >=2, base
The movement velocity and the direction of motion of the destination object are calculated in N-1 two field pictures and nth frame image.
Further, the processor be based on the destination object spatial positional information control the camera with it is described
Relative position relation between destination object, including：
The processor is based on the movement velocity and the direction of motion of the destination object, adjusts the shooting angle of the camera
Degree, the predeterminated position in making the destination object be located at shooting image.
Further, the processor be based on the destination object spatial positional information control the camera with it is described
Relative position relation between destination object, including：
The spatial positional information that the processor is based on the destination object generates the first control signal, based on described first
Control signal controls the camera to shoot the destination object.
Further, the processor be based on the destination object spatial positional information control the camera with it is described
Relative position relation between destination object, including：
The processor generates the second control signal, and second control signal is the positioning letter obtained based on positioner
The signal of generation is ceased, controls the camera to shoot the destination object based on second control signal.
Further, the processor is additionally operable to：
The image information of the destination object is obtained, judges whether include default appearance in the image information of the destination object
State information, when preset posture information is included in the image information of the destination object, generates and the preset posture information phase
Corresponding 3rd control signal, controls the camera to shoot the destination object based on the 3rd control signal.
From above-mentioned technical proposal as can be seen that a kind of filming control method disclosed in the present application and electronic equipment, work as needs
When shoot control, it is first determined target to be captured object, wherein, target to be captured object is the first of the camera collection
The object that the first image-region in beginning image is included, then obtains the change in location information of destination object, is then based on position
The spatial positional information that change information determines destination object in the current frame image that camera is gathered is put, destination object is then based on
Spatial positional information control electronics camera and destination object between relative position relation, relative to prior art,
The spatial positional information of destination object in the current frame image of camera collection can automatically be determined, in shooting process can
Being accurately positioned for destination object is realized, so as to effectively improve the shooting effect of filming apparatus, and Consumer's Experience is improve.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of flow chart of filming control method disclosed by the invention；
Fig. 2 is a kind of flow chart of filming control method disclosed by the invention；
Fig. 3 is a kind of flow chart of filming control method disclosed by the invention；
Fig. 4 is a kind of flow chart of filming control method disclosed by the invention；
Fig. 5 is a kind of flow chart of filming control method disclosed by the invention；
Fig. 6 is the structural representation of a kind of electronic equipment disclosed by the invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The invention discloses a kind of filming control method, electronic equipment is applied to, electronic equipment includes camera, shoots control
The flow chart of method processed as shown in figure 1, including：
Step S11, determine target to be captured object, target to be captured object is the in the initial pictures of camera collection
Object corresponding to one image-region；
When needing to carry out video capture to some object to be captured, it is first determined the initial bit of the object to be captured
Put, determine after its initial position, carry out the collection of initial pictures by the camera of electronic equipment, initial pictures include position
In the target to be captured object of the first image-region.
Wherein, target to be captured object can be people, or certain object that can be moved or change.
Step S12, the change in location information for obtaining destination object；
When destination object is people in motion or the object in motion, the position of destination object can change, real
Now to the video capture of the target object, it is necessary to which the change in location for the destination object is adjusted, to cause what is shot
Video reaches more preferable effect；
When destination object is the people that action changes at any time or original place adjusts the thing of form or action at any time, to realize to this
The video capture of destination object, it is necessary to for the angle of the change adjustment video capture of the destination object, to reach preferably
Shooting effect.
Step S13, the space bit that destination object in the current frame image that camera is gathered is determined based on change in location information
Confidence ceases；
Spatial positional information can include：The actual position coordinate of destination object in current frame image, the coordinate system can be with
It is the coordinate system set up as origin with some fixing point.Specifically, the fixing point can be directly the position where camera；
Can also be other positions, such as：At outdoor, trees closer to the distance；When indoors, no matter some corner is gone back indoors
It is outdoor, as long as the fixing point is not the position where camera, then, it is necessary to while obtaining the seat of camera position
Mark, is not specifically limited herein；
In addition, spatial positional information can also include：The previous frame that destination object is gathered with camera in current frame image
The change information of target location object position in image, the change information can use coordinate representation, it is also possible to by length
And angle is represented, it is not specifically limited herein；
Spatial positional information can also include：Position relationship in current frame image between destination object and camera, or
Change in location information.
Between step S14, the spatial positional information control electronics camera based on destination object and destination object
Relative position relation.
Relative position relation between spatial positional information adjustment camera and destination object based on destination object, so that
Obtain and optimal shooting angle is remained between camera and destination object, to reach best shooting effect.
Present embodiment discloses a kind of filming control method, when needing shoot control, it is first determined mesh to be captured
Mark object, wherein, what the first image-region in the initial pictures that target to be captured object is gathered by the camera was included
Object, then obtains the change in location information of destination object, is then based on change in location information and determines the current of camera collection
The spatial positional information of destination object in two field picture, is then based on the spatial positional information control electronics shooting of destination object
Relative position relation between head and destination object, relative to prior art, can automatically determine the current of camera collection
The spatial positional information of destination object in two field picture, can realize being accurately positioned for destination object in shooting process, so as to have
The shooting effect of the raising filming apparatus of effect, and improve Consumer's Experience.
Present embodiment discloses a kind of filming control method, electronic equipment is applied to, the electronic equipment includes camera, clapped
Take the photograph the flow chart of control method as shown in Fig. 2 including：
Step S21, determination first object point and the second impact point in the initial pictures of camera collection；
Step S22, record are moved to the motion track of the second impact point from first object point；
Step S23, the first area that motion track is included is defined as target to be captured object；
When initial pictures are initial video image, can determine that two location points are respectively the from initial video image
One impact point and the second impact point, being moved in the motion track of the second impact point from first object point needs by many sections
Domain, at least includes first area in the panel region, then, the first area is defined as target to be captured object.
Step S24, the change in location information for obtaining destination object；
When camera position changes, the relative position between target to be captured object and camera also becomes
Change.
Step S25, the space bit that destination object in the current frame image that camera is gathered is determined based on change in location information
Confidence ceases；
Between step S26, the spatial positional information control electronics camera based on destination object and destination object
Relative position relation.
Present embodiment discloses a kind of filming control method, when needing shoot control, it is first determined mesh to be captured
Mark object, wherein, what the first image-region in the initial pictures that target to be captured object is gathered by the camera was included
Object, then obtains the change in location information of destination object, is then based on change in location information and determines the current of camera collection
The spatial positional information of destination object in two field picture, is then based on the spatial positional information control electronics shooting of destination object
Relative position relation between head and destination object, relative to prior art, can automatically determine the current of camera collection
The spatial positional information of destination object in two field picture, can realize being accurately positioned for destination object in shooting process, so as to have
The shooting effect of the raising filming apparatus of effect, and improve Consumer's Experience.
Present embodiment discloses a kind of filming control method, electronic equipment is applied to, electronic equipment includes camera, shoots
The flow chart of control method as shown in figure 3, including：
Step S31, the initial pictures of identification camera collection；
Step S32, whether judge in initial pictures comprising the second area for meeting pre-set image information；
Step S33, when in initial pictures comprising pre-set image information second area when, second area is defined as to wait to clap
Take the photograph destination object；
Pre-set image information, can include：The characteristic information or image information of people or thing in the motion for shooting are needed, also may be used
To include：With the characteristic information or image information of the object that the object for needing to shoot has interaction, can also include：With need shoot
The associated object of object characteristic information or image information.
The characteristic information or image information of the object for needing to shoot are obtained in advance, as long as included in initial pictures meeting the spy
The region of reference breath or image information, as long as including the image related to this feature information or image information that is, in the initial pictures
Region, is just defined as target to be captured object by the region.
Step S34, the change in location information for obtaining destination object；
Step S35, the space bit that destination object in the current frame image that camera is gathered is determined based on change in location information
Confidence ceases；
Between step S36, the spatial positional information control electronics camera based on destination object and destination object
Relative position relation.
Present embodiment discloses a kind of filming control method, when needing shoot control, it is first determined mesh to be captured
Mark object, wherein, what the first image-region in the initial pictures that target to be captured object is gathered by the camera was included
Object, then obtains the change in location information of destination object, is then based on change in location information and determines the current of camera collection
The spatial positional information of destination object in two field picture, is then based on the spatial positional information control electronics shooting of destination object
Relative position relation between head and destination object, relative to prior art, can automatically determine the current of camera collection
The spatial positional information of destination object in two field picture, can realize being accurately positioned for destination object in shooting process, so as to have
The shooting effect of the raising filming apparatus of effect, and improve Consumer's Experience.
Present embodiment discloses a kind of filming control method, its flow chart as shown in figure 4, including：
Step S41, determine target to be captured object, target to be captured object is the in the initial pictures of camera collection
Object corresponding to one image-region；
Step S42, the N two field pictures comprising destination object for obtaining camera collection, wherein, N >=2；
Step S43, movement velocity and the direction of motion that destination object is calculated based on N-1 two field pictures and nth frame image；
When initial pictures are video image, choose adjacent from the multiple image in the initial pictures comprising destination object
Two field pictures, from choose two field pictures in destination object position determine choose two field pictures in destination object fortune
Dynamic direction and speed, so that it is determined that in next two field picture destination object position.
Due to having in video image no less than two field pictures, therefore, it can therefrom choose no less than two groups of images, each group
Image and adjacent two field pictures, each group of image can determine the position of destination object in next two field picture, for example：First group
Image, i.e., can determine movement velocity and the motion of destination object in the 3rd two field picture according to the first two field picture and the second two field picture
Direction, so that it is determined that position of the destination object in next two field picture, and determine mesh from the 3rd two field picture in video image
The position of object is marked, so that it is determined that the degree of accuracy of the position of the destination object determined according to the first two field picture and the second two field picture,
And then in the next two field picture of anticipation destination object position, and angle according to the position adjustment camera of electronic equipment of anticipation or
Position.
Step S44, the movement velocity based on destination object and the direction of motion are determined in the current frame image of camera collection
The spatial positional information of destination object；
Step S45, movement velocity and the direction of motion based on destination object, adjust the shooting angle of camera, make target
Object is located at the predeterminated position in shooting image.
Present embodiment discloses a kind of filming control method, when needing shoot control, it is first determined mesh to be captured
Mark object, wherein, what the first image-region in the initial pictures that target to be captured object is gathered by the camera was included
Object, then obtains the change in location information of destination object, is then based on change in location information and determines the current of camera collection
The spatial positional information of destination object in two field picture, is then based on the spatial positional information control electronics shooting of destination object
Relative position relation between head and destination object, relative to prior art, can automatically determine the current of camera collection
The spatial positional information of destination object in two field picture, can realize being accurately positioned for destination object in shooting process, so as to have
The shooting effect of the raising filming apparatus of effect, and improve Consumer's Experience.
Present embodiment discloses a kind of filming control method, its flow chart as shown in figure 5, including：
Step S51, determine target to be captured object, target to be captured object is the in the initial pictures of camera collection
Object corresponding to one image-region；
Step S52, the change in location information for obtaining destination object；
Step S53, the space bit that destination object in the current frame image that camera is gathered is determined based on change in location information
Confidence ceases；
Step S54, the spatial positional information based on destination object generate the first control signal；
Step S55, based on the first control signal control camera photographic subjects object.
When the spatial positional information of destination object during current frame image is determined, the first control signal, the first control are generated
Signal processed is used for control electronics camera adjustment angle or position, so as to ensure that, when current frame image is shot, it is right to improve
The shooting effect of destination object.
Can also be：
The second control signal is generated, the second control signal is the signal of the location information generation obtained based on positioner,
Camera photographic subjects object is controlled based on the second control signal.
Placement positioning device on the people for directly being shot in needs or thing, sends fixed when positioner position changes
Position signal, or, fixed time intervals send framing signal, the second control signal, the second control letter is generated according to the framing signal
Number the adjustment of position or angle is carried out for control electronics camera, so as to improve the shooting effect to destination object.
Further, can also include：
The image information of destination object is obtained, judges whether include preset posture information in the image information of destination object,
When preset posture information is included in the image information of destination object, the threeth control letter corresponding with preset posture information is generated
Number, camera photographic subjects object is controlled based on the 3rd control signal.
Preset posture information, can include：The people or thing for needing shooting reach certain default attitude in motion process,
When in the image of the destination object for obtaining, preset posture information is included, then generate the 3rd control signal, control camera shoots
Destination object.
For example：Capture certain specific action of personage to be captured in jump process, Ke Yiwei：People is in jump process
The image for peaking, or：The image that people grimaces while jump, then, the specific action is preset, work as inspection
The specific action is contained in the image information for measuring acquisition, then generates the 3rd control signal, control camera is shot.It is whole
Individual process is automatically performed, it is to avoid when user is manually operated, captures not in time or capture the problem less than the specific action.
Present embodiment discloses a kind of filming control method, when needing shoot control, it is first determined mesh to be captured
Mark object, wherein, what the first image-region in the initial pictures that target to be captured object is gathered by the camera was included
Object, then obtains the change in location information of destination object, is then based on change in location information and determines the current of camera collection
The spatial positional information of destination object in two field picture, is then based on the spatial positional information control electronics shooting of destination object
Relative position relation between head and destination object, relative to prior art, can automatically determine the current of camera collection
The spatial positional information of destination object in two field picture, can realize being accurately positioned for destination object in shooting process, so as to have
The shooting effect of the raising filming apparatus of effect, and improve Consumer's Experience.
Present embodiment discloses a kind of electronic equipment, its structural representation as shown in fig. 6, including：
Processor 61 and camera 62.
Camera 62 is used to gather image.
Processor 61 is used to determine target to be captured object that target to be captured object to be in the initial pictures of camera collection
The first image-region corresponding to object, obtain destination object change in location information, based on change in location information determine take the photograph
As the spatial positional information of destination object in the current frame image of head collection, the spatial positional information control based on destination object is taken the photograph
As the relative position relation between head and destination object.
When needing to carry out video capture to some object to be captured, it is first determined the initial bit of the object to be captured
Put, determine after its initial position, carry out the collection of initial pictures by the camera of electronic equipment, initial pictures include position
In the target to be captured object of the first image-region.
Wherein, target to be captured object can be people, or certain object that can be moved or change.
When destination object is people in motion or the object in motion, the position of destination object can change, real
Now to the video capture of the target object, it is necessary to which the change in location for the destination object is adjusted, to cause what is shot
Video reaches more preferable effect；
When destination object is the people that action changes at any time or original place adjusts the thing of form or action at any time, to realize to this
The video capture of destination object, it is necessary to for the angle of the change adjustment video capture of the destination object, to reach preferably
Shooting effect.
Spatial positional information can include：The actual position coordinate of destination object in current frame image, the coordinate system can be with
It is the coordinate system set up as origin with some fixing point.Specifically, the fixing point can be directly the position where camera；
Can also be other positions, such as：At outdoor, trees closer to the distance；When indoors, no matter some corner is gone back indoors
It is outdoor, as long as the fixing point is not the position where camera, then, it is necessary to while obtaining the seat of camera position
Mark, is not specifically limited herein；
In addition, spatial positional information can also include：The previous frame that destination object is gathered with camera in current frame image
The change information of target location object position in image, the change information can use coordinate representation, it is also possible to by length
And angle is represented, it is not specifically limited herein；
Spatial positional information can also include：Position relationship in current frame image between destination object and camera, or
Change in location information.
Relative position relation between spatial positional information adjustment camera and destination object based on destination object, so that
Obtain and optimal shooting angle is remained between camera and destination object, to reach best shooting effect.
Processor 61 determines target to be captured object, including：
Processor 61 determines first object point and the second impact point in the initial pictures that camera is gathered, and records from first
Impact point is moved to the motion track of the second impact point, and the first area that motion track is included is defined as into target to be captured pair
As.
When initial pictures are initial video image, can determine that two location points are respectively the from initial video image
One impact point and the second impact point, being moved in the motion track of the second impact point from first object point needs by many sections
Domain, at least includes first area in the panel region, then, the first area is defined as target to be captured object.
When camera position changes, the relative position between target to be captured object and camera also becomes
Change, accordingly, it would be desirable to obtain the change in location information of destination object.
Processor 61 determines target to be captured object, including：
Whether the initial pictures of the collection of 61 identification camera of processor 62, judge to include in initial pictures and meet pre-set image
The second area of information, when in initial pictures comprising the second area for meeting pre-set image information, second area is defined as
Target to be captured object.
Pre-set image information, can include：The characteristic information or image information of people or thing in the motion for shooting are needed, also may be used
To include：With the characteristic information or image information of the object that the object for needing to shoot has interaction, can also include：With need shoot
The associated object of object characteristic information or image information.
The characteristic information or image information of the object for needing to shoot are obtained in advance, as long as included in initial pictures meeting the spy
The region of reference breath or image information, as long as including the image related to this feature information or image information that is, in the initial pictures
Region, is just defined as target to be captured object by the region.
Processor 61 obtains the change in location information of destination object, including：
Processor 61 obtains the N two field pictures comprising destination object of the collection of camera 62, wherein, N >=2, based on N-1 frame figures
Picture and nth frame image calculate the movement velocity and the direction of motion of destination object.
When initial pictures are video image, choose adjacent from the multiple image in the initial pictures comprising destination object
Two field pictures, from choose two field pictures in destination object position determine choose two field pictures in destination object fortune
Dynamic direction and speed, so that it is determined that in next two field picture destination object position.
Due to having in video image no less than two field pictures, therefore, it can therefrom choose no less than two groups of images, each group
Image and adjacent two field pictures, each group of image can determine the position of destination object in next two field picture, for example：First group
Image, i.e., can determine movement velocity and the motion of destination object in the 3rd two field picture according to the first two field picture and the second two field picture
Direction, so that it is determined that position of the destination object in next two field picture, and determine mesh from the 3rd two field picture in video image
The position of object is marked, so that it is determined that the degree of accuracy of the position of the destination object determined according to the first two field picture and the second two field picture,
And then in the next two field picture of anticipation destination object position, and angle according to the position adjustment camera of electronic equipment of anticipation or
Position.
Processor 61 is based on the relative position between the spatial positional information of destination object control camera 62 and destination object
Relation is put, including：
The spatial positional information that processor 61 is based on destination object generates the first control signal, based on the first control signal control
The photographic subjects object of camera processed 62.
When the spatial positional information of destination object during current frame image is determined, the first control signal, the first control are generated
Signal processed is used for control electronics camera adjustment angle or position, so as to ensure that, when current frame image is shot, it is right to improve
The shooting effect of destination object.
Can also be：
The second control signal is generated, the second control signal is the signal of the location information generation obtained based on positioner,
Camera photographic subjects object is controlled based on the second control signal.
Placement positioning device on the people for directly being shot in needs or thing, sends fixed when positioner position changes
Position signal, or, fixed time intervals send framing signal, the second control signal, the second control letter is generated according to the framing signal
Number the adjustment of position or angle is carried out for control electronics camera, so as to improve the shooting effect to destination object.
Further, can also include：
The image information of destination object is obtained, judges whether include preset posture information in the image information of destination object,
When preset posture information is included in the image information of destination object, the threeth control letter corresponding with preset posture information is generated
Number, camera photographic subjects object is controlled based on the 3rd control signal.
Preset posture information, can include：The people or thing for needing shooting reach certain default attitude in motion process,
When in the image of the destination object for obtaining, preset posture information is included, then generate the 3rd control signal, control camera shoots
Destination object.
For example：Capture certain specific action of personage to be captured in jump process, Ke Yiwei：People is in jump process
The image for peaking, or：The image that people grimaces while jump, then, the specific action is preset, work as inspection
The specific action is contained in the image information for measuring acquisition, then generates the 3rd control signal, control camera is shot.It is whole
Individual process is automatically performed, it is to avoid when user is manually operated, captures not in time or capture the problem less than the specific action.
Present embodiment discloses a kind of electronic equipment, when needing shoot control, processor determines to be captured first
Destination object, wherein, the first image-region in the initial pictures that target to be captured object is gathered by the camera is included
Object, then obtain destination object change in location information, be then based on change in location information determine camera collection work as
The spatial positional information of destination object in prior image frame, the spatial positional information control electronics for being then based on destination object are taken the photograph
As the relative position relation between head and destination object, relative to prior art, working as camera collection can be automatically determined
The spatial positional information of destination object in prior image frame, can realize being accurately positioned for destination object in shooting process, so that
It is effective to improve the shooting effect of filming apparatus, and improve Consumer's Experience.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes the composition and step of each example according to function in the above description.These
Function is performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specialty
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think beyond the scope of this invention.
The step of method or algorithm for being described with reference to the embodiments described herein, directly can be held with hardware, processor
Capable software module, or the two combination is implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In field in known any other form of storage medium.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (16)
1. a kind of filming control method, it is characterised in that be applied to electronic equipment, the electronic equipment includes camera, described
Method includes：
Determine target to be captured object, the target to be captured object is the first figure in the initial pictures of the camera collection
Object as corresponding to region；
Obtain the change in location information of the destination object；
The space bit of destination object described in the current frame image of the camera collection is determined based on the change in location information
Confidence ceases；
Spatial positional information based on the destination object is controlled between the camera of electronic equipment and the destination object
Relative position relation.
2. method according to claim 1, it is characterised in that the determination target to be captured object includes：
First object point and the second impact point are determined in the initial pictures of camera collection；
Record is moved to the motion track of second impact point from the first object point；
The first area that the motion track is included is defined as target to be captured object.
3. method according to claim 1, it is characterised in that the determination target to be captured object includes：
Recognize the initial pictures of the camera collection；
Judge whether include the second area for meeting pre-set image information in the initial pictures；
When in the initial pictures comprising the second area for meeting pre-set image information, the second area is defined as to wait to clap
Take the photograph destination object.
4. the method according to any one in claim 1-3, it is characterised in that the position of the acquisition destination object
Putting change information includes：
The N two field pictures comprising the destination object of the camera collection are obtained, wherein, N >=2；
The movement velocity and the direction of motion of the destination object are calculated based on N-1 two field pictures and nth frame image.
5. method according to claim 4, it is characterised in that the spatial positional information control based on the destination object
The relative position relation between the camera of electronic equipment and the destination object is made, including：
Movement velocity and the direction of motion based on the destination object, adjust the shooting angle of the camera, make the target
Object is located at the predeterminated position in shooting image.
6. the method according to any one in claim 1-3, it is characterised in that the sky based on the destination object
Between the positional information relative position relation that controls between the camera of electronic equipment and the destination object, including：
Spatial positional information based on the destination object generates the first control signal；
The camera is controlled to shoot the destination object based on first control signal.
7. the method according to any one in claim 1-3, it is characterised in that the sky based on the destination object
Between the positional information relative position relation that controls between the camera of electronic equipment and the destination object, including：
The second control signal is generated, second control signal is the signal of the location information generation obtained based on positioner；
The camera is controlled to shoot the destination object based on second control signal.
8. method according to claim 1, it is characterised in that also include：
Obtain the image information of the destination object；
Whether judge in the image information of the destination object comprising preset posture information；
When preset posture information is included in the image information of the destination object, generate corresponding with the preset posture information
The 3rd control signal；
The camera is controlled to shoot the destination object based on the 3rd control signal.
9. a kind of electronic equipment, it is characterised in that including：Processor and camera, wherein：
The camera is used to gather image；
The processor is used to determine target to be captured object that the target to be captured object to be the initial of the camera collection
The object corresponding to the first image-region in image, obtains the change in location information of the destination object, based on the position
Change information determines the spatial positional information of destination object described in the current frame image of camera collection, based on the mesh
Mark the relative position relation between the spatial positional information control camera of object and the destination object.
10. electronic equipment according to claim 9, it is characterised in that the processor determines target to be captured object, bag
Include：
The processor determines first object point and the second impact point in the initial pictures that the camera is gathered, and records from institute
The motion track that first object point is moved to second impact point is stated, the first area that the motion track is included determines
It is target to be captured object.
11. electronic equipments according to claim 9, it is characterised in that the processor determines target to be captured object, bag
Include：
Whether the processor recognizes the initial pictures of the camera collection, judges preset comprising satisfaction in the initial pictures
The second area of image information, when in the initial pictures comprising the second area for meeting pre-set image information, by described the
Two regions are defined as target to be captured object.
12. electronic equipment according to any one in claim 9-11, it is characterised in that the processor obtains described
The change in location information of destination object, including：
The processor obtains the N two field pictures comprising the destination object of the camera collection, wherein, N >=2, based on N-1
Two field picture and nth frame image calculate the movement velocity and the direction of motion of the destination object.
13. electronic equipments according to claim 12, it is characterised in that the processor is based on the sky of the destination object
Between the positional information relative position relation that controls between the camera and the destination object, including：
The processor is based on the movement velocity and the direction of motion of the destination object, adjusts the shooting angle of the camera,
Predeterminated position in making the destination object be located at shooting image.
14. electronic equipment according to any one in claim 9-11, it is characterised in that the processor is based on described
The spatial positional information of destination object controls the relative position relation between the camera and the destination object, including：
The spatial positional information that the processor is based on the destination object generates the first control signal, based on the described first control
Signal controls the camera to shoot the destination object.
15. electronic equipment according to any one in claim 9-11, it is characterised in that the processor is based on described
The spatial positional information of destination object controls the relative position relation between the camera and the destination object, including：
The processor generates the second control signal, and second control signal is the location information life obtained based on positioner
Into signal, control the camera to shoot the destination object based on second control signal.
16. electronic equipments according to claim 9, it is characterised in that the processor is additionally operable to：
The image information of the destination object is obtained, judges whether believe comprising preset posture in the image information of the destination object
Breath, when preset posture information is included in the image information of the destination object, generates corresponding with the preset posture information
The 3rd control signal, control the camera to shoot the destination object based on the 3rd control signal.
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| CN201710210478.0A CN106713773A (en) | 2017-03-31 | 2017-03-31 | Shooting control method and electronic device |
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| CN201710210478.0A CN106713773A (en) | 2017-03-31 | 2017-03-31 | Shooting control method and electronic device |
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| CN114815257A (en) * | 2022-04-25 | 2022-07-29 | 歌尔股份有限公司 | XR glasses and camera adjusting method, system, equipment and medium |
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