CN110445966A - A kind of panorama camera video capture method, apparatus, electronic equipment and storage medium - Google Patents
A kind of panorama camera video capture method, apparatus, electronic equipment and storage medium Download PDFInfo
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- CN110445966A CN110445966A CN201910736529.2A CN201910736529A CN110445966A CN 110445966 A CN110445966 A CN 110445966A CN 201910736529 A CN201910736529 A CN 201910736529A CN 110445966 A CN110445966 A CN 110445966A
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- camera lens
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
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- 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
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
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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
- H04N23/95—Computational photography systems, e.g. light-field imaging systems
- H04N23/957—Light-field or plenoptic cameras or camera modules
Abstract
Present application discloses a kind of panorama camera video capture method, the panorama camera includes a plurality of lenses, which comprises receives the image that the multiple camera lens is shot within a preset period of time；Based on the image of camera lens the multiple in preset time period shooting, one or more scenery camera lenses in the multiple camera lens, and one or more personage's camera lenses are demarcated；Based on the image that everyone composition lens in one or more of personage's camera lenses are shot within a preset period of time, one or more of personage's camera lenses are ranked up；One or more of personage's camera lenses are successively opened based on the sequence, determine target tourist position；Based on target tourist position, one or more of personage's camera lenses are controlled, tourist shoots to target.
Description
Technical field
This application involves panorama camera fields, and in particular to a kind of method, apparatus, electricity that video is shot using panorama camera
Sub- equipment and storage medium.
Background technique
Panorama camera is popular in recent years and starts widely applied special photography technology, passes through a plurality of lenses, sensor
The technique for taking that system and image mosaic are realized, panorama camera technology produce 360 °/720 ° three dimensional spatial scene images.With
The continuous development of panorama camera technology, due to its is easy to operate, effect shock, a key shooting i.e. produce 720 ° of three-dimensional space
The features such as scene image, therefore the application scenarios of panorama camera are also more and more extensive, such as tourist industry, safety-security area.With tourism
For industry, for existing scenic spot, at scenic spot, deployment panorama camera is an amusement solution well.Panorama camera shooting
360 °/720 ° distant view photographs will greatly improve the creative and interest of tourist, simplify scenic spot and take pictures process, improve tourist
Experience.Current some panorama cameras realize Disposition & Operation, such as 720 ° of panoramas of trump of Beijing Run Bo company at scenic spot
It claps panorama camera and has been deployed in Sanya scenic spot progress trial operation.
But panorama camera is disposed at scenic spot there is also many problems, a comparison distinct issues are the confessions of panorama camera
Electric problem, due to scenic spot wide coverage (especially mountain area and backwoods), most of deployed position can not lay power supply line,
It can not accomplish scenic spot power supply all standing, so the panorama camera disposed at present is all to come by the battery module of camera itself to complete
The power supply of scape camera, maintenance personnel monitor the electricity of panorama camera by background monitoring system, when panorama camera electricity is lower than one
Determine the artificial replacement battery module in scene, panorama camera electricity when threshold value to use faster, the number for replacing battery module gets over frequency
Numerous, maintenance cost is also bigger.Therefore the use for how optimizing panorama camera electricity will have important realistic meaning, and optimization is complete
The use of scape camera electricity will substantially reduce maintenance cost.
Summary of the invention
For data skew problem in the prior art, the embodiment of the present application propose a kind of panorama camera image pickup method,
Device, electronic equipment and computer readable storage medium, to solve the problems, such as that panorama camera battery drain is too fast.
The first aspect of the embodiment of the present application provides a kind of panorama camera video capture method, and the panorama camera includes
A plurality of lenses, comprising: receive the image that the multiple camera lens is shot within a preset period of time；Based on described more in preset time period
The image of a camera lens shooting demarcates one or more scenery camera lenses in the multiple camera lens, and one or more personage's camera lenses；
Based on the image that everyone composition lens in one or more of personage's camera lenses are shot within a preset period of time, to one or
Multiple personage's camera lenses are ranked up；One or more of personage's camera lenses are successively opened based on the sequence, determine target tourist
Position；Based on target tourist position, one or more of personage's camera lenses are controlled, tourist shoots to target.
In some embodiments, the image based on camera lens the multiple in preset time period shooting, is demarcated described more
One or more scenery camera lenses in a camera lens, and one or more personage's camera lenses, comprising: for every in the multiple camera lens
A camera lens determines that the portrait ratio of the camera lens, the portrait ratio are what the camera lens was shot within a preset period of time
Image in multiple image comprising personage accounts for the ratio of all images of camera lens shooting in preset time period；When the ratio is big
When preset threshold, which is demarcated as personage's camera lens；When the ratio is not more than preset threshold, which is demarcated as
Scenery camera lens.
It in some embodiments, include the image of personage in the image that the determination camera lens is shot within a preset period of time
Account for the ratio of all images of camera lens shooting in preset time period, comprising: by several shot in the camera lens preset time period
Image is input to neural network model, determines the image in the multiple image comprising face；Determine that described includes the figure of face
Ratio as accounting for all images of camera lens shooting in preset time period.
In some embodiments, it is described based on everyone composition lens in one or more of personage's camera lenses in preset time
The image shot in section, is ranked up one or more of personage's camera lenses, comprising: is based on one or more of personage's mirrors
Corresponding one or more portrait ratios, sort to one or more of personage's camera lenses according to sequence is successively decreased.
In some embodiments, described to be based on target tourist position, one or more of personage's camera lenses are controlled, it is right
Target tourist shoots, comprising: to the video frame of the target tourist of the corresponding personage's camera lens in target tourist position acquisition
It is handled, determines the position that target tourist is located in current video frame, and based on current video frame and a upper video frame, determined
The motion vector of target tourist；When the target tourist is closely located to default edge and target trip in current video frame
When the motion vector of visitor is directed toward outside default edge, determine that the target tourist's estimates position；It is corresponding that position is estimated described in opening
Personage's camera lens.
In some embodiments, the method also includes: when estimating the corresponding personage's camera lens in position described in opening, close former
The corresponding personage's camera lens in position；Or it after described in opening estimating the corresponding personage's camera lens in position, by certain time interval, closes
The corresponding personage's camera lens of original position.
The second aspect of the embodiment of the present application provides a kind of panorama camera video capture device, and the panorama camera includes
A plurality of lenses, described device include: receiving unit, the image shot within a preset period of time for receiving the multiple camera lens；
Unit is demarcated, the image for shooting based on camera lens the multiple in preset time period demarcates one in the multiple camera lens
Or multiple scenery camera lenses, and one or more personage's camera lenses；Sequencing unit, for based in one or more of personage's camera lenses
The image that everyone composition lens are shot within a preset period of time is ranked up one or more of personage's camera lenses；Position is true
Order member determines target tourist position for successively opening one or more of personage's camera lenses based on the sequence；Control
Unit processed, for controlling the corresponding personage's camera lens in target tourist position, to target, tourist is shot.
In some embodiments, the calibration unit is specifically used for: for each camera lens in the multiple camera lens, determining
Image in the multiple image that the camera lens is shot within a preset period of time comprising personage accounts for camera lens shooting in preset time period
The ratio of all images；When the ratio is greater than preset threshold, which is demarcated as personage's camera lens；When the ratio is little
When preset threshold, which is demarcated as scenery camera lens.
It in some embodiments, include the image of personage in the image that the determination camera lens is shot within a preset period of time
Account for the ratio of all images of camera lens shooting in preset time period, comprising: by several shot in the camera lens preset time period
Image is input to neural network model, determines the image in the multiple image comprising face；Determine that described includes the figure of face
Ratio as accounting for all images of camera lens shooting in preset time period.
In some embodiments, the sequencing unit is specifically used for: corresponding based on one or more of personage's camera lenses
One or more portrait ratios sort to one or more of personage's camera lenses according to sequence is successively decreased.
In some embodiments, described control unit is specifically used for: personage's camera lens corresponding to target tourist position
The video frame of the target tourist of acquisition is handled, and determines position, current video frame that target tourist is located in current video frame
With the motion vector of upper video interframe target tourist；When position of the target tourist in current video frame is default edge
And the motion vector of the target tourist is directed toward when presetting outside edge, determines that the target tourist's estimates position；Described in opening
Estimate the corresponding personage's camera lens in position.
In some embodiments, described control unit is also used to: when estimating the corresponding personage's camera lens in position described in opening, being closed
Close the corresponding personage's camera lens of original position；Or after described in opening estimating the corresponding personage's camera lens in position, by prefixed time interval,
Close the corresponding personage's camera lens of original position.
The third aspect of the embodiment of the present application provides a kind of electronic equipment, comprising:
Memory and one or more processors；
Wherein, the memory is connect with one or more of processor communications, and being stored in the memory can quilt
The instruction that one or more of processors execute, when described instruction is executed by one or more of processors, the electronics
Equipment is for realizing the panorama camera image pickup method as described in foregoing embodiments.
The fourth aspect of the embodiment of the present application provides a kind of computer readable storage medium, and being stored thereon with computer can
It executes instruction, when the computer executable instructions are executed by a computing apparatus, can be used to realize as described in foregoing embodiments
Panorama camera video capture method.
5th aspect of the embodiment of the present application provides a kind of computer program product, and the computer program product includes
The computer program being stored on computer readable storage medium, the computer program include program instruction, work as described program
When instruction is computer-executed, it can be used to realize the panorama camera video capture method as described in foregoing embodiments.
The embodiment of the present application by demarcating the camera lens of panorama camera, and controls the camera lens of the calibration, can be realized one kind
Save video capture method, apparatus, electronic equipment and the storage medium of the panorama camera of electricity.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to required use in embodiment description
Attached drawing be briefly described.It should be evident that the drawings in the following description are only some examples of the present application, for this
It, without creative efforts, can also be according to these attached drawings by the application for the those of ordinary skill in field
Applied to other similar scenes.Unless explaining obviously or separately from language environment, identical label represents identical knot in figure
Structure and operation.
Fig. 1 is a kind of panorama camera structural schematic diagram in the prior art；
Fig. 2 is a kind of panorama camera video capture method schematic diagram according to shown in some embodiments of the present application；
Fig. 3 is according to some embodiments of the present application
Fig. 4 is a kind of panorama camera video capture device schematic diagram according to shown in some embodiments of the present application；And
Fig. 5 is the electronic equipment schematic diagram according to shown in some embodiments of the present application.
Specific embodiment
In the following detailed description, many details of the application are elaborated by example, in order to provide to correlation
The thorough understanding of disclosure.However, for those of ordinary skill in the art, the application can obviously not have this
Implement in the case where a little details.It should be understood that " system " used herein, " device ", " unit " and/or " module " art
Language is for distinguishing in the sequence arrangement different components of different stage, element, part or a kind of method of component.However, such as
Identical purpose may be implemented in other expression formulas of fruit, these terms can be replaced by other expression formulas.
It should be understood that when equipment, unit or module be referred to as " ... on ", " being connected to " or " being coupled to " it is another
When equipment, unit or module, can directly in another equipment, unit or module, be connected or coupled to or with other equipment,
Unit or module communication, or may exist intermediate equipment, unit or module, unless context clearly prompts exceptional situation.Example
Such as, term "and/or" used in this application includes any one and all combinations of entry listed by one or more correlations.
Term used herein limits the application range only for describing specific embodiment.Such as present specification
With shown in claims, unless context clearly prompts exceptional situation, " one ", "one", the words such as "an" and/or "the"
Odd number is not refered in particular to, may also comprise plural number.It is, in general, that term " includes " and "comprising" only prompt to include the spy clearly identified
Sign, entirety, step, operation, element and/or component, and such statement do not constitute one it is exclusive enumerate, other features,
Including entirety, step, operation, element and/or component also may include.
Referring to the following description and the annexed drawings, these or other feature and feature, operating method, the phase of structure of the application
Function, the combination of part and the economy of manufacture for closing element can be better understood, and wherein description and accompanying drawings form
Part of specification.It is to be expressly understood, however, that attached drawing is used only as the purpose of illustration and description, it is not intended to limit this
The protection scope of application.It is understood that attached drawing is not necessarily drawn to scale.
Various structures figure used herein is used to illustrate various modifications according to an embodiment of the present application.It should be understood that
, before or following structure be not for limiting the application.The protection scope of the application is subject to claim.
Fig. 1 is a kind of panorama camera structural schematic diagram in the prior art.Specifically, Fig. 1 is existing a kind of 360 ° complete
Scape camera structure schematic diagram.As shown in Figure 1, panorama camera includes 4 taking lens, camera lens 1 is shot towards tourist's standing direction
The image in tourist direction；Camera lens 2, camera lens 3 and camera lens 4 are all shooting scenery, to guarantee that panorama camera can take 360 ° of models
The scenery enclosed, the shooting principle of 720 ° of panorama camera is similar with 360 ° of panorama cameras, only up and down to increase 2 camera lenses more.
Fig. 2 is a kind of panorama camera video capture method schematic diagram according to shown in some embodiments of the present application.
In 202, the image that the multiple camera lens is shot within a preset period of time is received.In some embodiments, described
Preset time period can be arbitrary the period.For example, ten minutes, three hours, one day, one week, one month, one year or arbitrary
Period.In some embodiments, the number of the multiple camera lens is arbitrary.For example, it may be four as shown in Figure 1
A camera lens is respectively arranged in direction.In another example can be a level any number of camera lenses provided circumferentially about.
In 204, based on the image of camera lens the multiple in preset time period shooting, one in the multiple camera lens is demarcated
A or multiple scenery camera lenses, and one or more personage's camera lenses.
Specifically, for each camera lens in the multiple camera lens, determine that the camera lens is shot more within a preset period of time
Image in width image comprising personage accounts for the ratio of all images of camera lens shooting in preset time period.When the ratio is greater than
When the corresponding preset threshold of the camera lens, which is demarcated as personage's camera lens.When the ratio is corresponding pre- no more than the camera lens
If when threshold value, which is demarcated as scenery camera lens.
In some embodiments, the corresponding preset threshold of a plurality of lenses in the panorama camera is identical, but described default
Threshold value can be artificial adjustable.For example, different preset thresholds is arranged for the panorama camera of different location.This is because
For the panorama camera of different location, the preference that tourist takes pictures is different, some panorama cameras tourist uses frequent, some panorama phases
Machine tourist is rarely needed.
In some embodiments, a plurality of lenses in the panorama camera are correspondingly arranged different preset thresholds.This be because
For for the same panorama camera, certain camera lenses are the positive face taking lens of tourist's preference, some camera lenses tourist is seldom used to clap
It takes the photograph positive face to occur, but seldom occurs not illustrating the camera lens not being personage's camera lens, it is lower therefore, it is necessary to be arranged for the camera lens
Preset threshold.
It in some embodiments, include the image of personage in the image that the determination camera lens is shot within a preset period of time
Account for the ratio of all images of camera lens shooting in preset time period, comprising: by several shot in the camera lens preset time period
Image is input to neural network model, determines the image in the multiple image comprising face；Determine that described includes the figure of face
Ratio as accounting for all images of camera lens shooting in preset time period.
In some embodiments, the recognition methods can also be arbitrary face recognition algorithms.For example, special based on face
Recognizer, the recognizer based on whole picture facial image etc. of point are levied, or face is included using neural network model identification
Image etc..
In 206, it is shot within a preset period of time based on everyone composition lens in one or more of personage's camera lenses
Image is ranked up one or more of personage's camera lenses.
In some embodiments, it is described based on everyone composition lens in one or more of personage's camera lenses in preset time
The image shot in section, is ranked up one or more of personage's camera lenses, comprising: is based on one or more of personage's mirrors
Corresponding one or more portrait ratios, sort to one or more of personage's camera lenses according to sequence is successively decreased.
In 208, one or more of personage's camera lenses are successively opened based on the sequence, determine that target tourist institute is in place
It sets.For example, shooting image after opening first man composition lens, do not detected in the image of first man composition lens shooting
When to target person, second people's composition lens is opened.Further, after opening second people's composition lens, described the is closed
One people's composition lens, to save electricity.In some embodiments, without opening whole personage's camera lenses, target person need to be only determined
Position where object.For example, when the image detection of second people's composition lens shooting is to target person, subsequent personage's mirror
Head is then without continuing to open.
In 210, be based on target tourist position, control one or more of personage's camera lenses, to target tourist into
Row shooting.
In some embodiments, described to be based on target tourist position, one or more of personage's camera lenses are controlled, it is right
Target tourist shoots, comprising: to the video frame of the target tourist of the corresponding personage's camera lens in target tourist position acquisition
It is handled, determines the position that target tourist is located in current video frame, and based on current video frame and a upper video frame, determined
The motion vector of target tourist；When the target tourist is closely located to default edge and target trip in current video frame
When the motion vector of visitor is directed toward outside default edge, determine that the target tourist's estimates position；It is corresponding that position is estimated described in opening
Personage's camera lens.
When it is possible to further estimate the corresponding personage's camera lens in position described in the opening, the corresponding personage of original position is closed
Camera lens.Or after described in opening estimating the corresponding personage's camera lens in position, by prefixed time interval, close the corresponding people of original position
Composition lens.
For example, there are four camera lenses for panorama camera tool as shown in Figure 3, it is assumed that four camera lenses are personage's camera lens, in target
During personage is moved to No. 2 camera lenses by No. 1 camera lens, the default edge can be the centre of No. 1 camera lens and No. 2 camera lenses
Line, as shown in Figure 3.It is worth noting that Fig. 3 is only as an example, and in the panorama camera of other arrangements, the default side
Edge, which can be corresponding change the or described preset range, can be any setting.
Fig. 4 is a kind of panorama camera video capture device schematic diagram according to shown in some embodiments of the present application.Such as Fig. 4
Shown, the panorama camera video capture device 400 includes receiving unit 410, calibration unit 420, sequencing unit 430, position
Determination unit 440 and control unit 450.
The receiving unit 410 is for receiving the image that the multiple camera lens is shot within a preset period of time.The calibration
Unit 420 is used for the image that shoots based on camera lens the multiple in preset time period, demarcate one in the multiple camera lens or
Multiple scenery camera lenses, and one or more personage's camera lenses.The sequencing unit 430 is used to be based on one or more of personage's mirrors
The image that everyone composition lens are shot within a preset period of time in head, is ranked up one or more of personage's camera lenses.Institute
State position determination unit 440 for based on it is described sort successively open one or more of personage's camera lenses, determine target tourist
Position.Described control unit 450 is for controlling the corresponding personage's camera lens in target tourist position, to target tourist
It is shot.
In some embodiments, the calibration unit is specifically used for: for each camera lens in the multiple camera lens, determining
Image in the multiple image that the camera lens is shot within a preset period of time comprising personage accounts for camera lens shooting in preset time period
The ratio of all images；When ratio preset threshold corresponding greater than the camera lens, which is demarcated as personage's camera lens；When
When the ratio is no more than the camera lens corresponding preset threshold, which is demarcated as scenery camera lens.
It in some embodiments, include the image of personage in the image that the determination camera lens is shot within a preset period of time
Account for the ratio of all images of camera lens shooting in preset time period, comprising: by several shot in the camera lens preset time period
Image is input to neural network model, determines the image in the multiple image comprising face；Determine that described includes the figure of face
Ratio as accounting for all images of camera lens shooting in preset time period.
In some embodiments, the sequencing unit is specifically used for: corresponding based on one or more of personage's camera lenses
One or more portrait ratios sort to one or more of personage's camera lenses according to sequence is successively decreased.
In some embodiments, described control unit is specifically used for: personage's camera lens corresponding to target tourist position
The video frame of the target tourist of acquisition is handled, and determines position, current video frame that target tourist is located in current video frame
With the motion vector of upper video interframe target tourist；When position of the target tourist in current video frame is default edge
And the motion vector of the target tourist is directed toward when presetting outside edge, determines that the target tourist's estimates position；Described in opening
Estimate the corresponding personage's camera lens in position.
In some embodiments, described control unit is also used to: when estimating the corresponding personage's camera lens in position described in opening, being closed
Close the corresponding personage's camera lens of original position；Or after described in opening estimating the corresponding personage's camera lens in position, by prefixed time interval,
Close the corresponding personage's camera lens of original position.
It is worth noting that the panorama camera video capture device is for executing method as shown in Figure 2.Detail
See Fig. 2 and its description, this will not be repeated here.
Fig. 5 is adapted for the structural schematic diagram for realizing the electronic equipment according to the application embodiment.
As shown in figure 5, electronic equipment 500 includes central processing unit (CPU) 501, it can be according to being stored in read-only deposit
Program in reservoir (ROM) 502 is held from the program that storage section 508 is loaded into random access storage device (RAM) 503
Various processing in the above-mentioned embodiment shown in Fig. 2 of row.In RAM503, be also stored with electronic equipment 500 operate it is required
Various programs and data.CPU501, ROM502 and RAM503 are connected with each other by bus 504.Input/output (I/O) interface
505 are also connected to bus 504.
I/O interface 505 is connected to lower component: the importation 506 including keyboard, mouse etc.；It is penetrated including such as cathode
The output par, c 507 of spool (CRT), liquid crystal display (LCD) etc. and loudspeaker etc.；Storage section 508 including hard disk etc.；
And the communications portion 509 of the network interface card including LAN card, modem etc..Communications portion 509 via such as because
The network of spy's net executes communication process.Driver 510 is also connected to I/O interface 505 as needed.Detachable media 511, such as
Disk, CD, magneto-optic disk, semiconductor memory etc. are mounted on as needed on driver 510, in order to read from thereon
Computer program be mounted into storage section 508 as needed.
Particularly, according to presently filed embodiment, it is soft to may be implemented as computer above with reference to Fig. 2 method described
Part program.For example, presently filed embodiment includes a kind of computer program product comprising be tangibly embodied in and its readable
Computer program on medium, the computer program include the program code for executing the method for Fig. 2.In such implementation
In mode, which can be downloaded and installed from network by communications portion 509, and/or from detachable media
511 are mounted.
Flow chart and block diagram in attached drawing, illustrate according to the device of the various embodiments of the application, method and computer
The architecture, function and operation in the cards of program product.In this regard, each box in course diagram or block diagram can be with
A part of a module, section or code is represented, a part of the module, section or code includes one or more
Executable instruction for implementing the specified logical function.It should also be noted that in some implementations as replacements, institute in box
The function of mark can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are practical
On can be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.Also it wants
It is noted that the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart, Ke Yiyong
The dedicated hardware based system of defined functions or operations is executed to realize, or can be referred to specialized hardware and computer
The combination of order is realized.
Being described in unit or module involved in the application embodiment can be realized by way of software, can also
It is realized in a manner of through hardware.Described unit or module also can be set in the processor, these units or module
Title do not constitute the restriction to the unit or module itself under certain conditions.
As on the other hand, present invention also provides a kind of computer readable storage medium, the computer-readable storage mediums
Matter can be computer readable storage medium included in device described in above embodiment；It is also possible to individualism,
Without the computer readable storage medium in supplying equipment.Computer-readable recording medium storage has one or more than one journey
Sequence, described program is used to execute by one or more than one processor is described in the present processes.
In conclusion present applicant proposes a kind of panorama camera image pickup method, device, electronic equipments and its computer-readable
Storage medium.The embodiment of the present application controls the multiple personage's camera lens based on the current location of target tourist, and leaves in user
The camera lens is closed after current people's camera lens range, realizes the energy conservation of panorama camera to the maximum extent.
It should be understood that the above-mentioned specific embodiment of the application is used only for exemplary illustration or explains the application's
Principle, without constituting the limitation to the application.Therefore, that is done without departing from spirit and scope is any
Modification, equivalent replacement, improvement etc., should be included within the scope of protection of this application.In addition, the application appended claims purport
Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing
Change example.
Claims (14)
1. a kind of panorama camera video capture method, the panorama camera include a plurality of lenses characterized by comprising
Receive the image that the multiple camera lens is shot within a preset period of time；
Based on the image of camera lens the multiple in preset time period shooting, one or more scenery in the multiple camera lens are demarcated
Camera lens, and one or more personage's camera lenses；
Based on the image that everyone composition lens in one or more of personage's camera lenses are shot within a preset period of time, to described one
A or multiple personage's camera lenses are ranked up；
One or more of personage's camera lenses are successively opened based on the sequence, determine target tourist position；
Based on target tourist position, one or more of personage's camera lenses are controlled, tourist shoots to target.
2. the method as described in claim 1, which is characterized in that it is described based on camera lens the multiple in preset time period shooting
Image demarcates one or more scenery camera lenses in the multiple camera lens, and one or more personage's camera lenses, comprising:
For each camera lens in the multiple camera lens, determine that the portrait ratio of the camera lens, the portrait ratio are
Image in the multiple image that the camera lens is shot within a preset period of time comprising personage accounts for camera lens shooting in preset time period
The ratio of all images；
When the ratio is greater than preset threshold, which is demarcated as personage's camera lens；
When the ratio is not more than preset threshold, which is demarcated as scenery camera lens.
3. method according to claim 2, which is characterized in that the image that the determination camera lens is shot within a preset period of time
In the image comprising personage account for the ratios of all images of camera lens shooting in preset time period, comprising:
The multiple image shot in the camera lens preset time period is input to neural network model, determines and is wrapped in the multiple image
Image containing face；
Determine that the image comprising face accounts for the ratio of all images of camera lens shooting in preset time period.
4. the method as described in claim 1, which is characterized in that it is described based in one or more of personage's camera lenses everyone
The image that composition lens are shot within a preset period of time is ranked up one or more of personage's camera lenses, comprising:
Based on the corresponding one or more portrait ratios of one or more of personage's camera lenses, according to sequence of successively decreasing to described
One or more personage's camera lens sequences.
5. the method as described in claim 1, which is characterized in that it is described to be based on target tourist position, it controls one
Or multiple personage's camera lenses, to target, tourist is shot, comprising:
The video frame of the target tourist of the corresponding personage's camera lens in target tourist position acquisition is handled, determines that target is swum
Seats reserved for guests or passengers determines the motion vector of target tourist in the position in current video frame, and based on current video frame and a upper video frame；
When the motion vector that is closely located to default edge and the target tourist of the target tourist in current video frame refers to
When to outside default edge, determine that the target tourist's estimates position；
The corresponding personage's camera lens in position is estimated described in opening.
6. method described in claim 5, which is characterized in that the method also includes:
When estimating the corresponding personage's camera lens in position described in opening, the corresponding personage's camera lens of original position is closed；
Or after described in opening estimating the corresponding personage's camera lens in position, by certain time interval, close the corresponding people of original position
Composition lens.
7. a kind of panorama camera video capture device, the panorama camera include a plurality of lenses, which is characterized in that described device packet
It includes:
Receiving unit, the image shot within a preset period of time for receiving the multiple camera lens；
Unit is demarcated, the image for being shot based on camera lens the multiple in preset time period is demarcated in the multiple camera lens
One or more scenery camera lenses, and one or more personage's camera lenses；
Sequencing unit, for what is shot within a preset period of time based on everyone composition lens in one or more of personage's camera lenses
Image is ranked up one or more of personage's camera lenses；
Position determination unit determines target tourist for successively opening one or more of personage's camera lenses based on the sequence
Position；
Control unit, for controlling the corresponding personage's camera lens in target tourist position, to target, tourist is shot.
8. device as claimed in claim 7, which is characterized in that the calibration unit is specifically used for:
For each camera lens in the multiple camera lens, determines in multiple image that the camera lens is shot within a preset period of time and include
The image of personage accounts for the ratio of all images of camera lens shooting in preset time period；
When the ratio is greater than preset threshold, which is demarcated as personage's camera lens；
When the ratio is not more than preset threshold, which is demarcated as scenery camera lens.
9. device as claimed in claim 8, which is characterized in that the image that the determination camera lens is shot within a preset period of time
In the image comprising personage account for the ratios of all images of camera lens shooting in preset time period, comprising:
The multiple image shot in the camera lens preset time period is input to neural network model, determines and is wrapped in the multiple image
Image containing face；
Determine that the image comprising face accounts for the ratio of all images of camera lens shooting in preset time period.
10. device as claimed in claim 7, which is characterized in that the sequencing unit is specifically used for:
Based on the corresponding one or more portrait ratios of one or more of personage's camera lenses, according to sequence of successively decreasing to described
One or more personage's camera lens sequences.
11. device as claimed in claim 7, which is characterized in that described control unit is specifically used for:
The video frame of the target tourist of the corresponding personage's camera lens in target tourist position acquisition is handled, determines that target is swum
Seats reserved for guests or passengers is in the motion vector of position, current video frame and upper video interframe target tourist in current video frame；
When position of the target tourist in current video frame is default edge and the motion vector direction of the target tourist
When outside default edge, determine that the target tourist's estimates position；
The corresponding personage's camera lens in position is estimated described in opening.
12. device as claimed in claim 11, which is characterized in that described control unit is also used to:
When estimating the corresponding personage's camera lens in position described in opening, the corresponding personage's camera lens of original position is closed；
Or after described in opening estimating the corresponding personage's camera lens in position, by prefixed time interval, close the corresponding people of original position
Composition lens.
13. a kind of electronic equipment characterized by comprising
Memory and one or more processors；
Wherein, the memory is connect with one or more of processor communications, and being stored in the memory can be described
The instruction that one or more processors execute, when described instruction is executed by one or more of processors, the electronic equipment
For realizing panorama camera video capture method as claimed in any one of claims 1 to 6.
14. a kind of computer readable storage medium, is stored thereon with computer executable instructions, refer to when the computer is executable
When order is executed by a computing apparatus, it can be used to realize panorama camera video capture method as claimed in any one of claims 1 to 6.
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