CN109218612A - A kind of tracking camera system and image pickup method - Google Patents
A kind of tracking camera system and image pickup method Download PDFInfo
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- CN109218612A CN109218612A CN201811088412.XA CN201811088412A CN109218612A CN 109218612 A CN109218612 A CN 109218612A CN 201811088412 A CN201811088412 A CN 201811088412A CN 109218612 A CN109218612 A CN 109218612A
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- terminal
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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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
- G06V40/28—Recognition of hand or arm movements, e.g. recognition of deaf sign language
-
- 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
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
- H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
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- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Social Psychology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of tracking image pickup method, camera terminal and shooting assistant carrier are established and are communicated to connect, and receive the tracking shooting instruction of user's input, and execute tracking shooting instruction and track screening-mode to enter；Shooting operation is carried out in the case where tracking screening-mode, obtains tracking video information.The invention also discloses a kind of tracking camera systems, including camera terminal, shoot assistant carrier, server and check terminal, camera terminal and shooting assistant carrier are small in size, it is light-weight, and camera terminal is detachably connected with shooting assistant carrier, it is not limited by place, it is easy to carry about with one, the application site range of tracking shooting is expanded, server and camera terminal communicate to connect, camera terminal and shooting assistant carrier communication connection, camera terminal is mounted on shooting assistant carrier, as shooting assistant carrier shoots the comprehensive tracking of target object, flexibility is good, it is good to track effect.
Description
[technical field]
The present invention relates to the technical field of video capture, in particular to a kind of tracking camera system and image pickup method.
[background technique]
Existing tracking capture apparatus is generally large in size, and mass ratio is heavier, and therefore, the tracking capture apparatus is general
It is fixedly installed on fixed-site, so that be not able to satisfy user tracks shooting demand anywhere or anytime.In addition, most of in the market
Capture apparatus is tracked shooting both for the object in specific region, is tracked shooting without being locked out a certain object,
It is not able to satisfy different shooting demands.
In view of this, it is really necessary to provide a kind of tracking capture apparatus that can solve above-mentioned technical problem.
[summary of the invention]
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of tracking camera system, including shooting are provided
Terminal shoots assistant carrier, server and checks terminal, and the camera terminal is detachably connected with shooting assistant carrier, and is clapped
Take the photograph terminal and shooting assistant carrier communication connection, the camera terminal be equipped with camera, the server respectively with the bat
It takes the photograph terminal and checks that terminal communicates to connect, the camera terminal includes processor and memory, is deposited described in the processor coupling
Reservoir is stored with the computer program that can be executed on the processor on the memory, is pre-stored in the memory
Face mask template.
Preferably, the camera terminal includes processor and memory, the processor couples the memory, described
The computer program that can be executed on the processor is stored on memory.
Preferably, the camera terminal includes the first bluetooth communication, the shooting assistant carrier includes second blue
Tooth communication module, the camera terminal are built by the first bluetooth communication and the second bluetooth communication with shooting assistant carrier
Vertical communication connection.
Preferably, the camera terminal is equipped with communication port, the shooting assistant carrier includes data line, the number
According in the terminal insertion communication port of line, the camera terminal is established logical by communication port and data line and shooting assistant carrier
Letter connection.
Preferably, the shooting assistant carrier includes rotating seat and camera terminal resettlement groove, the lower end of the rotating seat
The rotating mechanism rotated equipped with 360 °, the rotating seat are equipped with the camera terminal resettlement groove being mutually adapted with camera terminal.
Preferably, the camera terminal includes that connection establishment module, mode enter module and shooting module, the connection
Establish module be detachably connected on shooting assistant carrier on and connection establishment module and shooting assistant carrier communication connection, the mould
Formula enters module for receiving the tracking shooting instruction of user's input, and executes tracking shooting instruction and track shooting mould to enter
Formula, the shooting module obtain tracking video information for carrying out shooting operation in the case where tracking screening-mode.
Preferably, the connection establishment module includes start unit and communication connection establishment unit, the shooting module
Including confirmation unit and omnidirectional shooting unit, the confirmation unit, for confirming itself shooting area, and in shooting area
Interior at least one target object of confirmation, the omnidirectional shooting unit, for detecting the mobile time control of at least one target object
System shooting assistant carrier is rotated, so that at least one target object is in shooting area.
The present invention also proposes a kind of tracking image pickup method, comprising the following steps:
Step S1, camera terminal establish communication link with shooting assistant carrier by way of wire communication or wireless communication
It connects；
Step S2, user check that terminal receives the tracking shooting of user's input to terminal inputting, tracing shooting instruction is checked
It instructs and tracking shooting instruction is fed back into server；
Step S3, server send camera terminal to for shooting instruction is tracked, and camera terminal receives tracking shooting instruction
Shooting operation is carried out into tracking screening-mode, and obtains tracking video information.
Preferably, the tracking video information in the step S3 includes:
When shooting area is there are when at least two target objects, camera terminal acquires the face mask of each target object
Information；
When collected face mask information is consistent with pre-stored face mask template, then continue tracking shooting and face
The corresponding target object of profile information, and stop tracking and shoot remaining target object.
Beneficial effects of the present invention: compared with prior art, a kind of tracking camera system provided by the invention and shooting side
Method, camera terminal and shooting assistant carrier are small in size, light-weight, and camera terminal is detachably connected with shooting assistant carrier, no
It is limited, is easy to carry about with one by place, expanded the application site range of tracking shooting, server and camera terminal are communicated to connect, clapped
Terminal and shooting assistant carrier communication connection are taken the photograph, camera terminal is mounted on shooting assistant carrier, with shooting assistant carrier pair
360 ° of tracking shootings of target object, flexibility is good, and tracking effect is good, and can meet a certain special object of locking and be tracked bat
It takes the photograph.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of circuit theory schematic diagram for tracking camera system of the present invention；
Fig. 2 is a kind of flow diagram for the embodiment one for tracking image pickup method of the present invention；
Fig. 3 is a kind of a kind of flow diagram of the improvement project for the embodiment one for tracking image pickup method of the present invention；
Fig. 4 is a kind of flow diagram for the improvement project based on Fig. 3 for tracking image pickup method of the present invention；
Fig. 5 is a kind of flow diagram for the embodiment two for tracking image pickup method of the present invention；
Fig. 6 is a kind of structural schematic diagram for the camera terminal for tracking camera system of the present invention；
Fig. 7 is a kind of structural schematic diagram for the connection establishment module for tracking camera system of the present invention；
Fig. 8 is a kind of structural schematic diagram for the shooting module for tracking camera system of the present invention；
Fig. 9 is a kind of circuit theory schematic diagram for the camera terminal for tracking camera system of the present invention；
Figure 10 is a kind of circuit theory schematic diagram of another embodiment for the camera terminal for tracking camera system of the present invention.
In figure: 1- camera terminal, 2- shooting assistant carrier, 3- server, 4- check terminal, 20- rotating seat, 21- shooting
Terminal resettlement groove.
[specific embodiment]
In order to make the objectives, technical solutions and advantages of the present invention clearer, below by accompanying drawings and embodiments, to this
Invention is further elaborated.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention,
The range being not intended to restrict the invention.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to keep away
Exempt from unnecessarily to obscure idea of the invention.
The embodiment of the present invention provides a kind of tracking camera system, refering to fig. 1, including camera terminal 1, shooting assistant carrier 2,
Server 3 and check terminal 4, the camera terminal 1 and shooting assistant carrier 2 are detachably connected, and camera terminal 1 and shooting are auxiliary
Help carrier 2 to communicate to connect, the camera terminal 1 is equipped with camera, the server 3 respectively with the camera terminal 1 and look into
See that terminal 4 communicates to connect, the camera terminal 1 includes processor and memory, and the processor couples the memory, described
It is stored with the computer program that can be executed on the processor on memory, face mask mould is pre-stored in the memory
Plate.
Specifically, camera terminal 1 is for being tracked shooting, to obtain tracking video information.It should be noted that this reality
Applying the camera terminal 1 in example includes video camera, mobile terminal or tablet computer.Preferably, the camera terminal 1 in the present embodiment is
Mobile terminal.Camera terminal 1 is tracked shooting for shooting under the auxiliary of omnidirectional shooting assistant carrier 2.Therefore,
With camera, and there is the camera terminal of the communication module (for example: bluetooth module) communicated with omnidirectional shooting assistant carrier 2
Within protection scope of the present invention.
Further, shooting assistant carrier 2 is for assisting camera terminal 1 to carry out omnidirectional shooting, including pan-shot cloud
Platform, unmanned plane, robot or toy car etc., and there is the communication module (for example: bluetooth module) communicated with camera terminal 1, this
In embodiment by taking pan-shot holder as an example, the shooting assistant carrier 2 includes rotating seat 20 and camera terminal resettlement groove 21, institute
The lower end for stating rotating seat 20 is equipped with the rotating mechanism of 360 ° of rotations, and the rotating seat 20 is equipped with and is mutually adapted with camera terminal 1
Camera terminal resettlement groove 21 camera terminal 1 is connected in the camera terminal resettlement groove 21 when needing to be tracked shooting
It is interior, so that the rotating seat 20 drives the camera terminal 1 to rotate 360 °.
Server 3 in the present embodiment is used for the tracking video information that real-time storage camera terminal 1 acquires.
Terminal 4 is shown checking in the present embodiment for carrying out output from the acquisition tracking video information of server 3 in real time.This
Terminal 4 includes mobile terminal, table type computer, tablet computer or laptop etc. to checking in embodiment.
Refering to Fig. 6, camera terminal 1 enters module 11 and shooting mould including connection establishment module 10, mode in the present embodiment
Block 12.
Wherein, connection establishment module 10, for be removably connected to shooting assistant carrier 2, and with shooting assistant carrier 2
Establish communication connection；Mode enters module 11, for receiving the tracking shooting instruction of user's input, and executes tracking shooting instruction
Screening-mode is tracked to enter；Shooting module 12 obtains tracking video letter for carrying out shooting operation in the case where tracking screening-mode
Breath.
On the basis of the present embodiment, in other embodiments, referring to Fig. 7, which includes start unit
100 and communication connection establishment unit 101.
Wherein, start unit 100 for starting the first bluetooth communication of itself, and start shooting assistant carrier 2
Second bluetooth communication；Communication connection establishment unit 101, for passing through the first bluetooth communication and the second Bluetooth communication mould
Block establishes communication connection.
On the basis of the present embodiment, in other embodiments, referring to Fig. 8, which includes 120 He of confirmation unit
Omnidirectional shooting unit 121.
Wherein, confirmation unit 120 for confirming the shooting area of itself, and confirm at least one mesh in shooting area
Mark object；Omnidirectional shooting unit 121, when for detecting that at least one target object is mobile, control shooting assistant carrier 2 into
Row rotation, so that at least one target object is in shooting area.
On the basis of the present embodiment, in other embodiments, referring to Fig. 8, which further includes that action message is adopted
Collect unit 130 and tracking object switch unit 131.
Wherein, action message acquisition unit 130, for when shooting area is there are when at least two target objects, acquisition to be every
The action message of one target object；Object switch unit 131 is tracked, for when action message and predetermined registration operation information matches
When, then continue tracking and shoot target object corresponding with action message, and stops tracking and shoot remaining target object.
On the basis of the present embodiment, in other embodiments, referring to Fig. 9, the camera terminal 1 further include detection module 20,
Memory module 21, export module 30, mark adding module 40, uploading module 41 and compressing processing module 50.
Wherein, detection module 20, for detecting whether the environment locating for itself has wireless network；Memory module 21 is used
When the environment locating for itself does not have wireless network, storage tracking video information.
Further, on the basis of the present embodiment, in other embodiments, referring to Fig. 9, export module 30, for receiving
To default application call request when, export tracking video information is to default application, and to tracking video letter in default application
Breath carries out editing and processing operation, and editing and processing operation includes one of shearing, image rendering, label character and combinations thereof.
Further, on the basis of the present embodiment, in other embodiments, referring to Fig. 9, adding module 40 is identified, is used for
When environment locating for itself has wireless network, generates and identify and add mark to tracking video information and obtain shared video letter
Breath；Uploading module 41, for uploading shared video information to server, server, which connects 3 and receives at least one, checks that terminal 4 is sent
Sharing request when, when the target identification for determining sharing request match with the mark of shared video information, then feedback is shared regards
Frequency information checks terminal 4 to initiate the sharing request.
Further, on the basis of the present embodiment, in other embodiments, referring to Fig. 9, compressing processing module 50 is used for
Compress shared video information.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of camera terminal is divided into different functional unit or module, more than completing
The all or part of function of description.Each functional unit in embodiment, module can integrate in one processing unit, can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units, it is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.In addition, each function list
Member, the specific name of module are also only for convenience of distinguishing each other, the protection scope being not intended to limit this application.Above-mentioned apparatus
The specific work process of middle unit, module, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
Figure 10 is the schematic block diagram of camera terminal that another embodiment of the application provides, refering to fig. 10, in the embodiment
Camera terminal include: at least one processor 80, memory 81 and be stored in the memory 81 and can be in processor 80
The computer program 810 of upper operation.When processor 80 executes computer program 810, the tracking view of above-described embodiment description is realized
Step in frequency shooting and processing method, such as: step S1- step S3 shown in Fig. 2.Alternatively, processor 80 executes computer
When program 810, the function of each module/unit in above-mentioned camera terminal embodiment is realized, such as: the module of module 10- shown in Fig. 6 12
Function.
Computer program 810 can be divided into one or more module/units, one or more module/unit quilt
It is stored in memory 81, and is executed by processor 80, to complete the application.One or more module/units can be can
The series of computation machine program instruction section of specific function is completed, the instruction segment is for describing computer program 810 in camera terminal
In implementation procedure.
Camera terminal includes but are not limited to processor 80 and memory 81.It will be understood by those skilled in the art that Figure 10
An only example of camera terminal, does not constitute the restriction to camera terminal, may include more more or fewer than illustrating
Component, perhaps combines certain components or different components, for example, camera terminal can also include input equipment, output equipment,
Network access equipment, bus etc..
Processor 80 can be central processing unit (Central Processing Unit, CPU), can also be other
General processor, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
Memory 81 can be read-only memory, the static storage device that can store static information and instruction, arbitrary access
Memory or the dynamic memory that can store information and instruction are also possible to Electrically Erasable Programmable Read-Only Memory, read-only
CD or other optical disc storages, optical disc storage, magnetic disk storage medium or other magnetic storage apparatus.Memory 81 and processor
80 can be connected by communication bus, can also be integrated with processor 80.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
Scope of the present application.
In embodiment provided herein, it should be understood that disclosed camera terminal and method can pass through it
Its mode is realized.For example, camera terminal embodiment described above is only schematical, for example, module or unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling or direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
Conjunction or communication connection can be electrical property, mechanical or other forms.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
The embodiment of the present application also provides a kind of storage mediums, and for storing computer program, it includes for executing sheet
Apply for program data designed by above-mentioned tracking video capture and processing method embodiment.It is stored by executing in the storage medium
Computer program, tracking video capture provided by the present application and processing method may be implemented.
If integrated module/unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, the application realizes above-described embodiment side
All or part of the process in method can also instruct relevant hardware to complete, computer program by computer program 810
810 can be stored in a computer readable storage medium, the computer program 810 by processor 80 execute when, it can be achieved that on
The step of stating each embodiment of the method.Wherein, computer program 810 includes computer program code, and computer program code can
Think source code form, object identification code form, executable file or certain intermediate forms etc..Computer-readable medium can wrap
It includes: any entity or device, recording medium, USB flash disk, mobile hard disk, magnetic disk, CD, meter of computer program code can be carried
Calculation machine memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access
Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It should be noted that computer-readable medium includes
Content can be according to making laws in jurisdiction and the requirement of patent practice carries out increase and decrease appropriate, such as in certain judicial pipes
Area under one's jurisdiction, according to legislation and patent practice, computer-readable medium do not include be electric carrier signal and telecommunication signal.
Track image pickup method embodiment one:
Referring to Fig.2, the embodiment of the present invention provides a kind of tracking image pickup method, it is characterised in that: the following steps are included:
Step S1, camera terminal 1 establish communication link with shooting assistant carrier 2 by way of wire communication or wireless communication
It connects；
Specifically, wire communication: the camera terminal 1 is equipped with communication port, and the shooting assistant carrier 2 is equipped with data
Line, when camera terminal 1 and shooting assistant carrier 2 need to communicate to connect when, will data line terminal insertion communication port in
It establishes camera terminal 1 and shoots the communication connection of assistant carrier 2.
Wireless communication: shooting assistant carrier 2 is equipped with wireless communication module, and in the present embodiment, which is the
Two bluetooth communications, the camera terminal 1 include the first bluetooth communication, when camera terminal 1 and shooting assistant carrier 2 need
When communicating to connect, starts the second bluetooth communication and establishes communication connection with the first bluetooth communication of camera terminal 1,
And then it establishes camera terminal 1 and shoots the communication connection of assistant carrier 2.Optionally, at camera terminal 1, shooting assistant carrier 2
In same wireless network (for example: WiFi), camera terminal 1 can also be led to shooting assistant carrier 2 by wireless network
Letter connection.
Step S2, user check that terminal 4 receives the tracking bat of user's input to 4 inputting, tracing shooting instruction of terminal is checked
It takes the photograph instruction and tracking shooting instruction is fed back into server 3；
Step S3, server 3 will track shooting instruction and send camera terminal 1 to, and camera terminal 1 receives tracking shooting and refers to
It enables and enters tracking screening-mode progress shooting operation, and obtain tracking video information.
Preferably, the tracking video information in the step S3 includes: when there are at least two target objects for shooting area
When, camera terminal 1 acquires the face mask information of each target object；
When collected face mask information is consistent with pre-stored face mask template, then continue tracking shooting and face
The corresponding target object of profile information, and stop tracking and shoot remaining target object.
As a further modification of the present embodiment, in other embodiments, the tracking video information in the step S3 includes: step
Rapid S30, confirms the shooting area of camera terminal 1 itself, and at least one target object is confirmed in the shooting area.At this
In embodiment, the current photographing region of camera terminal 1 is shooting area.In the present embodiment, confirm in shooting area to
The concrete mode of a few target object, can be with are as follows: output shows current photographs；User is received to input in display screen
At least one touch control operation；Confirm that object corresponding with each touch control operation is target object；It can be with are as follows: clapped in tracking
Before taking the photograph, shooting obtains an image, analyzes the image and obtains at least one target object；It can be with are as follows: when tracking shooting, shooting
First frame image is obtained, the first frame image is analyzed and obtains at least one target object.
Further, in the present embodiment, at least one target object can be determined according to touch control operation input sequence
Priority.Specifically, when with tetra- target objects of A, B, C, D, the highest priority of A, priority is gradually decreased, and D's is excellent
First grade is minimum.Therefore, in shooting process, when A and D cannot appear in shooting area simultaneously, then A is tracked, D is given up.It is preferred that
Ground confirms a target object in the present embodiment in shooting area.Step S31, camera terminal 1 detect it is described at least
When one target object is mobile, server 3 controls the movement of the shooting assistant carrier 2, so that at least one described target
Object is in the shooting area.When detecting that at least one target object is mobile, the movement of control shooting assistant carrier 2,
So that at least one target object is in shooting area.The present embodiment carries out target object by camera terminal 1 automatically
Detection, and the movement of shooting assistant carrier 2 is automatically controlled according to testing result, so that the automatic shooting of tracking video is realized,
And then improve the automatic performance of tracking video capture.
It further, further include step S40 after step S31, when there are at least two target objects for shooting area
When, camera terminal 1 acquires the action message of each target object.Step S41, when action message and predetermined registration operation information matches
When, then continue tracking and shoot target object corresponding with action message, and stops tracking and shoot remaining target object.In this reality
It applies in example, which includes hand motion (for example: V word gesture, OK gesture swing arm movement etc.), headwork (nods dynamic
Make, head shaking movement etc.), leg action etc..For technical solution of the present invention detailed further, in the present embodiment, with
For the gesture of hand motion, the technical solution of this case is described in detail: assuming that there are two targets pair for tool in shooting area
As A and B.It at some moment, collects A and shows V word gesture, then continue tracking shooting A, and stop shooting B.The present embodiment
By the capture of action message and the analysis of action message, quickly and automatically switched to from the tracking of multiple target objects shooting
The tracking shooting of one target object, so that tracking shooting is more intelligent.Need to illustrate when, the present embodiment can be deposited
Multiple target objects of the current tracking shooting of storage can also be with when receiving the action message (for example: OK gesture) of target object
Restore to the tracking of multiple target objects to shoot from the tracking shooting of a target object.Specifically, in the base of above-described embodiment
It on plinth, in other embodiments, collects A and shows OK word gesture, then restore tracking shooting A and B.
Camera terminal 1 in the present embodiment is small with shooting 2 volume of assistant carrier and therefore lighter in weight not will receive
Place limitation and be easy to carry about with one, thus expanded tracking shooting application site range.In addition, camera terminal 1 and shooting
After assistant carrier 2 communicates to connect, it is tracked shooting automatically, to improve the automatic performance of tracking shooting.
Track image pickup method embodiment two:
As a kind of improvement to embodiment one, refering to Fig. 5, the embodiment of the present invention provides a kind of tracking image pickup method,
Be characterized in that: the following steps are included: step S10, camera terminal 1 is removably connected on shooting assistant carrier 2, and auxiliary with shooting
Carrier 2 is helped to establish communication connection.
Step S10 is similar with above-mentioned steps S1, and therefore, details are not described herein.
Step S11 receives the tracking shooting instruction of user's input, and executes tracking shooting instruction and track shooting mould to enter
Formula.Step S11 is similar with above-mentioned steps S2, and therefore, details are not described herein.
Step S12 carries out shooting operation in the case where tracking screening-mode, obtains tracking video information.Step S12 with it is above-mentioned
Step S3 is similar, and therefore, details are not described herein.
Step S13, detects whether the environment locating for itself has wireless network.Environment locating for itself does not have wirelessly
When network, step S14 is executed.When environment locating for itself has wireless network, step S50 is executed.
In the present embodiment, camera terminal can also detect whether network can be used, specifically, either locating is wireless
Whether whether network can be used, be also possible to the mobile communications network of itself and can be used.
In the present embodiment, camera terminal 1 needs to upload tracking video information by network, due to mobile communications network
Campus network is somewhat expensive, so, the present embodiment preferably passes through wireless network transmissions and tracks video information.But certain special
In the case of, the present embodiment can also transmit tracking video information by mobile communications network.
Step S14, storage tracking video information.
In the present embodiment, tracking video information is stored to the storage equipment of camera terminal 1, for example: hard disk.
The present embodiment without wireless network or mobile communications network at network unavailable (including not connecting), automatically
Tracking video information is stored, for the subsequent use of user, to improve user experience.
As a kind of improvement to embodiment two, on the basis of the present embodiment, in other embodiments, step S14 it
Afterwards, further includes:
Step S20, when receiving the call request of default application, export tracking video information to default application, and pre-
If carrying out editing and processing operation to tracking video information in, editing and processing operation includes shearing, image rendering, label character
One of and combinations thereof.
In the present embodiment, which includes Meitu Xiu Xiu application, video editing application, trill production application etc..
It is applied with video editing as example, technical solution of the present invention is described in detail.
Specifically, video editing, which is applied, chooses the tracking video information according to the store path of the tracking video information, and
By tracking video information output display to video editing application；Video editing application cuts off extra video frame, and is spy
Fixed video frame carries out the operation such as color, scenery adjustment, label character, image rendering, to meet the needs of users.
The tracking video information of the present embodiment storage can be used for the calling of other application on camera terminal 1, to be edited
Processing operation, to obtain the video information for meeting user demand, to further improve user experience.
It should be noted that current preset application export tracking video information, either duplication, is also possible to shearing
Form will not then damage tracking video information when being exported with replication form, can also continue to for other application tune
With.When being exported with shear pattern, then the explanation video letter that without saving the tracking video information, needed for user is that treated
Breath, to reduce data storage capacity, and then it is efficient to improve data storage.
As a kind of improvement to embodiment two, on the basis of the present embodiment, in other embodiments, step S13 it
Afterwards, further includes:
Step S50, generation, which identifies and adds mark to tracking video information, obtains shared video information.
In the present embodiment, which can be a string of the characters generated at random, be also possible to a string of generated at random numbers
Word is also possible to the encoded information generated according to preset rules.
Step S51 uploads shared video information to server 3, and server 3 receives at least one and checks that terminal 4 is sent
Sharing request when, when the target identification for determining sharing request match with the mark of shared video information, then feedback is shared regards
Frequency information checks terminal 4 to initiate the sharing request.
In the present embodiment, camera terminal 1 carries out the shooting of field condition, to obtain video information, and is uploaded in real time
Server 3 checks terminal 4 for checking the video information of captured in real-time.
It should be noted that the tracking camera system of the present embodiment can be applied to multiple scenes, for example: more people learn field
Scape, remote command scene etc..For the technical solution that the present invention will be described in detail, by taking multi-person conference scene as an example, this case is carried out
It is described in detail.
Assuming that teacher in A gives training, then with being in A, two are checked terminal 4 with being respectively at B to camera terminal 1
With C, wherein A, B, C are different.
Camera terminal 1 acquires the video information in teacher's training process in real time, and video information is uploaded in real time
Server 3, the two places B, C check that terminal 4 sends sharing request to server 3 respectively, after server 3 receives sharing request,
Check that terminal 4 feeds back the video information to the two places B, C respectively, to realize the training of the study personnel with time multiple strange lands
Operation, to save staff training time effective percentage of giving lessons.
On the basis of the present embodiment, in other embodiments, before step S51, further includes:
Step S60 compresses shared video information.
The present embodiment is by the way that before the upload of shared video information, compression processing shared video information reduces data biography
Throughput rate to improve data transmission rate, and then improves the simultaneous display effect for checking terminal.
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in above-described embodiment, each process
Execution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present application constitutes any limit
It is fixed.
The specific embodiment of invention is described in detail above, but it is only used as example, the present invention is not intended to limit
With specific embodiments described above.For a person skilled in the art, any equivalent modifications that the invention is carried out
Or substitute also all among scope of the invention, therefore, the made equalization in the case where not departing from the spirit and principles in the present invention range
Transformation and modification, improvement etc., all should be contained within the scope of the invention.
Claims (8)
1. a kind of tracking camera system, it is characterised in that: including camera terminal (1), shooting assistant carrier (2), server (3) and
It checks terminal (4), the camera terminal (1) is detachably connected with shooting assistant carrier (2), and camera terminal (1) and shooting are auxiliary
Help carrier (2) communicate to connect, the camera terminal (1) be equipped with camera, the server (3) respectively with the camera terminal
(1) and check that terminal (4) communicate to connect, the camera terminal (1) includes processor and memory, described in the processor coupling
Memory is stored with the computer program that can be executed on the processor on the memory, is pre-stored in the memory
There is face mask template.
2. a kind of tracking camera system as described in claim 1, it is characterised in that: the camera terminal (1) includes first blue
Tooth communication module, the shooting assistant carrier (2) include the second bluetooth communication, and the camera terminal (1) is blue by first
Tooth communication module and the second bluetooth communication and shooting assistant carrier (2), which are established, to be communicated to connect.
3. a kind of tracking camera system as described in claim 1, it is characterised in that: the camera terminal (1) is equipped with communication
Port, the shooting assistant carrier (2) includes data line, and in the terminal insertion communication port of the data line, the shooting is eventually
It holds (1) to establish by communication port and data line and shooting assistant carrier (2) to communicate to connect.
4. a kind of tracking camera system as described in claim 1, it is characterised in that: the shooting assistant carrier (2) includes rotation
Swivel base (20) and camera terminal resettlement groove (21), the lower end of the rotating seat (20) is equipped with the rotating mechanism of 360 ° of rotations, described
Rotating seat (20) is equipped with the camera terminal resettlement groove (21) being mutually adapted with camera terminal (1).
5. a kind of tracking camera system as described in claim 1, it is characterised in that: the camera terminal (1) includes that connection is built
Formwork erection block (10), mode enter module (11) and shooting module (12), and the connection establishment module (10) is detachably connected on bat
It takes the photograph on assistant carrier (2) and connection establishment module (10) and shooting assistant carrier (2) communication connection, the mode enters module
(11) it for receiving the tracking shooting instruction of user's input, and executes tracking shooting instruction and tracks screening-mode to enter, it is described
Shooting module (12) obtains tracking video information for carrying out shooting operation in the case where tracking screening-mode.
6. a kind of tracking camera system as claimed in claim 5, it is characterised in that: the connection establishment module (10) includes opening
Moving cell (100) and communication connection establishment unit (101), the shooting module (12) include confirmation unit (120) and comprehensive
Shooting unit (121), the confirmation unit (120) for confirming the shooting area of itself, and confirm at least in shooting area
One target object, the omnidirectional shooting unit (121), control shooting when for detecting that at least one target object is mobile
Assistant carrier (2) is rotated, so that at least one target object is in shooting area.
7. a kind of tracking image pickup method, it is characterised in that: the following steps are included:
Step S1, camera terminal (1) establish communication link with shooting assistant carrier (2) by way of wire communication or wireless communication
It connects；
Step S2, user check that terminal (4) receive the tracking bat of user's input to terminal (4) inputting, tracing shooting instruction is checked
It takes the photograph instruction and tracking shooting instruction is fed back into server (3)；
Step S3, server (3) are sent to shooting instruction is tracked camera terminal (1), and camera terminal (1) receives tracking shooting
Instruction enters tracking screening-mode and carries out shooting operation, and obtains tracking video information.
8. a kind of tracking image pickup method as claimed in claim 7, it is characterised in that: the tracking video information in the step S3
Include:
When shooting area is there are when at least two target objects, camera terminal (1) acquires the face mask of each target object
Information；
When collected face mask information is consistent with pre-stored face mask template, then continue tracking shooting and face mask
The corresponding target object of information, and stop tracking and shoot remaining target object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811088412.XA CN109218612B (en) | 2018-09-17 | 2018-09-17 | Tracking shooting system and shooting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811088412.XA CN109218612B (en) | 2018-09-17 | 2018-09-17 | Tracking shooting system and shooting method |
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| CN109218612B CN109218612B (en) | 2022-04-22 |
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| CN109218612B (en) | 2022-04-22 |
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