CN109977730A - A kind of personnel's path following method, system and terminal device - Google Patents
A kind of personnel's path following method, system and terminal device Download PDFInfo
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- CN109977730A CN109977730A CN201711450706.8A CN201711450706A CN109977730A CN 109977730 A CN109977730 A CN 109977730A CN 201711450706 A CN201711450706 A CN 201711450706A CN 109977730 A CN109977730 A CN 109977730A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
-
- 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
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30196—Human being; Person
- G06T2207/30201—Face
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30241—Trajectory
Abstract
The present invention is suitable for technical field of video monitoring, provides a kind of personnel's path following method, system and terminal device, comprising: acquire effective face video data and the effective mobile device data in multiple data sources；According to querying condition, collision inquiry operation is carried out to effective face video data and effective mobile device data, obtains the target face video data and target mobile device data for meeting querying condition；Target face video data is associated with target mobile device data and is matched；According to target face video data and the target mobile device data being matched to, path trace is carried out to monitored personnel.Integration objective face video data and target mobile device data carry out path trace to monitored personnel, and can be avoided causes personnel tracking to be lost due to monitoring camera equipment there are blind spot.
Description
Technical field
The invention belongs to technical field of video monitoring more particularly to a kind of personnel's path following method, system and terminal to set
It is standby.
Background technique
It is increasingly developed with city, a large amount of face video data can be collected by monitoring camera equipment, it is different
Terminal device the face video data after identification can be saved in database.Since traditional relevant database can not be right
A large amount of face video data carry out quick inquiry operation, since inquiry velocity is slower, can not inquire in real time by
The movement track of monitoring personnel, it is even more impossible to carry out quickly real-time inquiry operation to multiple regions and multiple time ranges.And by
It will lead to personnel tracking there are blind spot in monitoring camera equipment to lose, therefore, it is impossible to which the movement track to monitored personnel carries out
Monitoring and path trace effectively in real time.
In conclusion the prior art exist can not the movement track to monitored personnel monitored effectively in real time and road
The problem of diameter tracks.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of personnel's path following method, system and terminal device, to solve
The prior art there are problems that can not the movement track to monitored personnel monitored effectively in real time and path trace.
The first aspect of the embodiment of the present invention provides a kind of personnel's path following method, the personnel path trace side
Method, comprising:
Acquire effective face video data and the effective mobile device data in multiple data sources；
According to querying condition, collision inquiry behaviour is carried out to effective face video data and effective mobile device data
Make, obtains the target face video data and target mobile device data for meeting querying condition；
The target face video data is associated with the target mobile device data and is matched；
According to the target face video data and the target mobile device data being matched to, road is carried out to monitored personnel
Diameter tracking.
The second aspect of the embodiment of the present invention provides a kind of personnel's path following system, personnel's path trace system
System, comprising:
Data acquisition module, for acquiring effective face video data and effective mobile device number in multiple data sources
According to；
Data inquiry module is used for according to querying condition, to effective face video data and effective mobile device number
According to collision inquiry operation is carried out, the target face video data and target mobile device data for meeting querying condition are obtained；
It is associated with matching module, for the target face video data and the target mobile device data to be associated
Matching；
Path trace module, for according to the target face video data and the target mobile device data that are matched to,
Path trace is carried out to monitored personnel.
The third aspect of the embodiment of the present invention provides a kind of terminal device, including memory, processor and is stored in
In the memory and the computer program that can run on the processor, when the processor executes the computer program
It performs the steps of
Acquire effective face video data and the effective mobile device data in multiple data sources；
According to querying condition, collision inquiry behaviour is carried out to effective face video data and effective mobile device data
Make, obtains the target face video data and target mobile device data for meeting querying condition；
The target face video data is associated with the target mobile device data and is matched；
According to the target face video data and the target mobile device data being matched to, road is carried out to monitored personnel
Diameter tracking.
The fourth aspect of the embodiment of the present invention provides a kind of computer readable storage medium, the computer-readable storage
Media storage has computer program, and the computer program performs the steps of when being executed by processor
Acquire effective face video data and the effective mobile device data in multiple data sources；
According to querying condition, collision inquiry behaviour is carried out to effective face video data and effective mobile device data
Make, obtains the target face video data and target mobile device data for meeting querying condition；
The target face video data is associated with the target mobile device data and is matched；
According to the target face video data and the target mobile device data being matched to, road is carried out to monitored personnel
Diameter tracking.
A kind of personnel's path following method, system and terminal device provided by the invention, by acquiring multiple data sources
Face video data and mobile device data carry out collected effective pedestrian's face video data and effective mobile device data
Inquiry operation is collided, then the target face video data inquired is associated with target mobile device data and is matched, according to
Target face video data and matched target mobile device data carry out path trace to monitored personnel, can be in real time
The movement track of monitored personnel is inquired, integration objective face video data and target mobile device data are to monitored personnel
Path trace is carried out, can be avoided causes personnel tracking to be lost due to monitoring camera equipment there are blind spot, efficiently solves existing
With the presence of technology can not the movement track to monitored personnel monitored effectively in real time and the problem of path trace.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the implementation process schematic diagram for personnel's path following method that the embodiment of the present invention one provides；
Fig. 2 is the implementation process schematic diagram of step S101 provided by Embodiment 2 of the present invention；
Fig. 3 is the implementation process schematic diagram for the step S102 that the embodiment of the present invention three provides；
Fig. 4 is the implementation process schematic diagram for the step S103 that the embodiment of the present invention four provides；
Fig. 5 is the structural schematic diagram for personnel's path following system that the embodiment of the present invention five provides；
Fig. 6 is the structural schematic diagram for the data acquisition module 101 that the embodiment of the present invention six provides；
Fig. 7 is the structural schematic diagram for the data inquiry module 102 that the embodiment of the present invention seven provides；
Fig. 8 is the structural schematic diagram for the association matching module 103 that the embodiment of the present invention eight provides；
Fig. 9 is the schematic diagram for the terminal device that the embodiment of the present invention nine provides.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the embodiment of the present invention.However, it will be clear to one skilled in the art that there is no these specific
The present invention also may be implemented in the other embodiments of details.In other situations, it omits to well-known system, device, electricity
The detailed description of road and method, in case unnecessary details interferes description of the invention.
The embodiment of the present invention in order to solve the prior art exist can not the movement track to monitored personnel had in real time
Effect ground monitoring and the problem of path trace provides a kind of personnel's path following method, system and terminal device, more by acquisition
The face video data and mobile device data of a data source set collected effective pedestrian's face video data and effectively movement
Standby data carry out collision inquiry operation, then the target face video data inquired is associated with target mobile device data
Matching carries out path trace, energy to monitored personnel according to target face video data and matched target mobile device data
Enough movement tracks for inquiring monitored personnel in real time, integration objective face video data and target mobile device data are to quilt
Monitoring personnel carries out path trace, and can be avoided causes personnel tracking to be lost due to monitoring camera equipment there are blind spot, effectively
Ground solve the prior art exist can not movement track to monitored personnel monitored effectively in real time and path trace is asked
Topic.
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
Embodiment one:
As shown in Figure 1, present embodiments providing a kind of personnel's path following method, specifically include:
Step S101: effective face video data and the effective mobile device data in multiple data sources are acquired.
In a particular application, a large amount of face video data are collected by monitoring camera equipment, is set by wireless collection
Standby to collect a large amount of mobile device data, the equipment such as monitoring camera equipment and wireless collection equipment collect a large amount of people
It can be saved in database after face video data and mobile device data.Pass through data warehouse technology (Extract-
Transform-Load, ETL) effective face video data and effective mobile device data in multiple data sources are acquired respectively,
It should be noted that above-mentioned multiple data sources include a variety of data such as text file, relevant database, non-relational database
Source.By data warehouse technology (Extract-Transform-Load, ETL) can extendable node, can be according to institute
The data volume dynamic of processing increases node, and then improves the efficiency for extracting data.It should be noted that face video data are main
Including face characteristic data, face for identification.The data such as the main mobile device identification coding of mobile device data.
In a particular application, face video data and movement are extracted by data warehouse technology respectively from multiple data sources
Device data, then the face video data and mobile device data of extraction are screened, screen out invalid face video data
With invalid mobile device data, effective face video data and effective mobile device data are obtained.
Step S102: according to querying condition, effective face video data and effective mobile device data are touched
Inquiry operation is hit, the target face video data and target mobile device data for meeting querying condition are obtained.
In a particular application, effective face video data and effective mobile device data are loaded onto spark computing engines
In, user specifies several different zones and several different time sections to set querying condition as needed, has to collected
Effect face video data and effective mobile device data carry out collision inquiry operation, inquire in several specified different zones
There is effect face video data and effective mobile device data with different time sections, and by effective face video data
As target face video data, using effective mobile device data as target mobile device data.That is target face video
Data are the face video data occurred in several specified regions and designated time period, if target mobile device data be
The mobile device data occurred in dry specified region and designated time period.Show that the corresponding people of the target face video data exists
It is occurred in specified region and designated time period, which is specifying region and referring to
It is occurred in section of fixing time.Effective face video data and effective mobile device data are loaded by spark computing engines
In memory, in such a way that memory calculates, search efficiency can be effectively improved, in specified region and designated time period
Effective face video data and effective mobile device data carry out collision query processing, can real-time and efficiently inquire target
Face video data and target mobile device data.
Step S103: the target face video data is associated with the target mobile device data and is matched.
In a particular application, data query, the target person that will be inquired periodically are carried out from the same area and same period
Face video data and target mobile device data are associated matching, the frequency highest and time of occurrence section that will occur simultaneously
It is greater than the target face video data of matching degree threshold value with degree and target mobile device data is associated, specifically, by target
Mobile device identification coding in face characteristic data and target mobile device data in face video data is associated.Have
Establish to effect the relevance of target face video data Yu target mobile device data.
In a particular application, by spark computing engines by effective face video number of same period and the same area
In memory, in such a way that memory calculates, face is regarded according to association matching condition according to the load of effective mobile device data
Frequency evidence and mobile device data are associated matching, to improve the efficiency of data query and data correlation.
It in one embodiment, will after target face video data and target mobile device data being associated matching
The face video data of monitored personnel are saved with matched mobile device data is associated with, specifically, can be saved
In the database.When the personnel of being monitored appear in a certain region, the action rail of the monitored personnel is pushed to associated user
Mark and real-time position information.
Step S104: according to the target face video data and the target mobile device data being matched to, to monitored
Personnel carry out path trace.
In a particular application, since target human face data and target mobile device data have been set up incidence relation,
When carrying out path trace to monitored personnel, in the region that monitoring camera equipment covers, by target human face data to quilt
Monitoring personnel carries out path trace, and in the region that monitoring camera equipment does not cover, comprehensive wireless acquires the target of equipment acquisition
Mobile device data carries out path trace to monitored personnel.
In one embodiment, above-noted persons' path following method is before step S102 further include:
Step S105: caching is carried out to effective face video data and effective mobile device data.
In a particular application, due to collected effective face video data and the data volume of effective mobile device data compared with
Greatly, cause data processing to occur since data volume is excessive in order to prevent abnormal, message system is subscribed to by distributed post
(Kafka) caching process is carried out to effective face video data and effective mobile device data, in the face video data of extraction
When excessive with mobile device data concurrency, distributed post, which subscribes to message system, can play the role of flow peak clipping, prevent
Short time Data Concurrent quantity is excessive, and the problem of lead to endpoint crashes.
In one embodiment, above-noted persons' path following method further include:
Step S106: if being weighed described in not obtaining to target face video data and the target mobile device data
New settings querying condition, and according to the querying condition of reset, to effective face video data and effective mobile device
Data carry out collision inquiry operation.
In a particular application, target face video data and target mobile device are not got by colliding inquiry operation
Data then reset querying condition, specifically, reassigning different regions and the different effective face views of period progress
Frequency evidence and the inquiry of effective mobile device data.
A kind of personnel's path following method provided in this embodiment, by acquire multiple data sources face video data and
Mobile device data carries out collision inquiry operation to collected effective pedestrian's face video data and effective mobile device data,
The target face video data inquired is associated with target mobile device data again and is matched, according to target face video counts
Monitored people can be inquired in real time to monitored personnel progress path trace according to matched target mobile device data
The movement track of member, integration objective face video data and target mobile device data carry out path trace to monitored personnel,
Can be avoided causes personnel tracking to be lost due to monitoring camera equipment there are blind spot, and efficiently solving prior art presence can not
The movement track of monitored personnel is monitored effectively in real time and the problem of path trace.
Embodiment two:
As shown in Fig. 2, in the present embodiment, the step S101 in embodiment one is specifically included:
Step S201: by distributed type assemblies data pick-up mode, acquire face video data in multiple data sources and
Mobile device data extracts face video data and mobile device data.
In a particular application, when acquiring the face video data and mobile device data in multiple data sources, by dividing
Cloth company-data extracts mode and carries out data pick-up to multiple data sources, can be improved data pick-up efficiency.
Step S202: data cleansing operation is carried out to the face video data and the mobile device data, deletes nothing
Face video data and invalid mobile device data are imitated, effective face video data and effective mobile device data are obtained.
In a particular application, after the face video data and mobile device data for extracting multiple data sources, to extraction
Face video data and mobile device data carry out data cleansing operation, delete invalid face video data and mobile device number
According to.Specifically, by the face video data of identification mistake and mobile device data or incomplete face video data and movement
Device data is deleted.Illustratively, the face video data of face characteristic identification mistake are deleted；To mobile device
Identification is encoded to empty mobile device data and is deleted.Data cleansing behaviour is carried out to face video data and mobile device data
It can be improved the reliability of face video data and mobile device data, and then efficiently reduce data processing amount, improve number
According to treatment effeciency.
Embodiment three:
As shown in figure 3, in the present embodiment, the step S102 in embodiment one is specifically included:
Step S301: the specified region inquired as needed and specified time range set querying condition.
In a particular application, it according to inquiry needs, sets querying condition in the specified region for needing to inquire and specifies
Occur effective face video data and effective mobile device data in time range.Meet querying condition and then shows effective people
Face video data occurs in specified region and within the scope of specified time, which is specifying region and referring to
It is occurred in range of fixing time.It should be noted that effectively face video data refer to the face that can be used in recognition of face
Video data, effective mobile device data refer to the mobile identification data that can be used in equipment identification.
Step S302: according to the querying condition, to effective face video data and effective mobile device data into
Row collision inquiry operation, will the specified region and within the scope of the specified time there is effect face video data make
It, will there is effect mobile device numbers in the specified region and within the scope of the specified time for target face video data
According to as target mobile device data.
In a particular application, specified region and effective face video data within the scope of specified time are set with effectively movement
Standby data carry out collision inquiry operation, can collide and inquire in specified region and there is imitate people within the scope of specified time
Face video data and effective mobile device data, then using effective face video data as target face video data, by this
Effective mobile device data is as target mobile device data.
Example IV:
As shown in figure 4, in the present embodiment, the step S103 in embodiment one is specifically included:
Step S401: by being associated with matching condition, to the target face video data and the target mobile device number
According to being matched, moved using the mobile device for being greater than matching degree threshold value with the target face video data matching degree as matching
Equipment.
In a particular application, by being associated with matching condition, if target face video data and target mobile device data are full
When foot association matching condition, then the target face video data and the target mobile device data are associated, it will be with the mesh
It marks face video Data Matching degree and is greater than the mobile device of matching degree threshold value as matching mobile device.In certain period or certain region
Occur (i.e. monitoring camera equipment do not acquire face video data period or region) in the case where face video shortage of data,
Mobile device data by matching mobile device can trace into monitored personnel.In a particular application, above-mentioned association matching
Condition is that target face video data and the matching degree of all target mobile device data are greater than matching degree threshold value, when target face
The matching degree of video data and a certain target mobile device data is greater than matching degree threshold value, then by the target mobile device data pair
The mobile device answered is as matching mobile device.
Embodiment five:
As shown in figure 5, the present embodiment provides a kind of personnel's path following systems 100, for executing the side in embodiment one
Method step comprising:
Data acquisition module 101, for acquiring effective face video data and effective mobile device in multiple data sources
Data；
Data inquiry module 102 is used for according to querying condition, to effective face video data and effective mobile device data
Collision inquiry operation is carried out, the target face video data and target mobile device data for meeting querying condition are obtained；
It is associated with matching module 103, is matched for target face video data to be associated with target mobile device data；
Path trace module 104 is right for according to target face video data and the target mobile device data that are matched to
Monitored personnel carry out path trace.
In one embodiment, above-noted persons' path following system 100 further include: data cache module and reset mould
Block.
Data cache module, for carrying out caching to effective face video data and effective mobile device data.
Module is reset, if weighing for not getting target face video data and target mobile device data
New settings querying condition, and according to the querying condition of reset, effective face video data and effective mobile device are carried out
Collide inquiry operation.
It should be noted that personnel's path following system provided in an embodiment of the present invention, as with side shown in Fig. 1 of the present invention
Method embodiment is based on same design, and bring technical effect is identical as embodiment of the method shown in Fig. 1 of the present invention, and particular content can
Referring to the narration in embodiment of the method shown in Fig. 1 of the present invention, details are not described herein again.
Embodiment six:
As shown in fig. 6, in the present embodiment, the data acquisition module 101 in embodiment five includes right for executing Fig. 2 institute
The structure for the method and step in embodiment answered comprising:
Data pick-up unit 201, for acquiring the face in multiple data sources by distributed type assemblies data pick-up mode
Video data and mobile device data extract face video data and mobile device data；
Data cleansing unit 202 is deleted for carrying out data cleansing operation to face video data and mobile device data
Invalid face video data and invalid mobile device data, obtain effective face video data and effective mobile device data.
Embodiment seven:
As shown in fig. 7, in the present embodiment, the data inquiry module 102 in embodiment five includes right for executing Fig. 3 institute
The structure for the method and step in embodiment answered comprising:
Querying condition setup unit 301, specified region and the setting inquiry of specified time range for inquiring as needed
Condition；
Data query unit 302 is used for according to querying condition, to effective face video data and effective mobile device data
Carry out collision inquiry operation, will specified region and within the scope of specified time there is effect face video data as target
Face video data, will specified region and within the scope of specified time there is effect mobile device data as target move
Device data.
Embodiment eight:
As shown in figure 8, in the present embodiment, the association matching module 103 in embodiment five includes right for executing Fig. 4 institute
The structure for the method and step in embodiment answered comprising:
Matching unit 401 is associated with to be used for by association matching condition, to target face video data and target mobile device
Data are matched, and are set using the mobile device for being greater than matching degree threshold value with target face video data matching degree as movement is matched
It is standby.
Embodiment nine:
Fig. 9 is the schematic diagram for the terminal device that one embodiment of the invention provides.As shown in figure 9, the terminal of the embodiment is set
Standby 9 include: processor 90, memory 91 and are stored in the meter that can be run in the memory 91 and on the processor 90
Calculation machine program 92, such as program.The processor 90 realizes that above-mentioned each pid parameter is adjusted when executing the computer program 92
Step in embodiment of the method, such as step S101 to S104 shown in FIG. 1.Alternatively, the processor 90 executes the calculating
The function of each module/unit in above-mentioned wireless terminal embodiment, such as module 101 to 104 shown in Fig. 4 are realized when machine program 92
Function.
Illustratively, the computer program 92 can be divided into one or more module/units, it is one or
Multiple module/units are stored in the memory 91, and are executed by the processor 90, to complete the present invention.Described one
A or multiple module/units can be the series of computation machine program instruction section that can complete specific function, which is used for
Implementation procedure of the computer program 92 in the terminal device 9 is described.For example, the computer program 92 can be divided
It is cut into data acquisition module, data inquiry module, association matching module and path trace module, each module concrete function is such as
Under:
Data acquisition module, for acquiring effective face video data and effective mobile device number in multiple data sources
According to；
Data inquiry module is used for according to querying condition, to effective face video data and effective mobile device number
According to collision inquiry operation is carried out, the target face video data and target mobile device data for meeting querying condition are obtained；
It is associated with matching module, for the target face video data and the target mobile device data to be associated
Matching；
Path trace module, for according to the target face video data and the target mobile device data that are matched to,
Path trace is carried out to monitored personnel.
The terminal device 9 can be the calculating such as desktop PC, notebook, palm PC and cloud server and set
It is standby.The terminal device may include, but be not limited only to, processor 90, memory 91.It will be understood by those skilled in the art that Fig. 9
The only example of terminal device 9 does not constitute the restriction to terminal device 9, may include than illustrating more or fewer portions
Part perhaps combines certain components or different components, such as the terminal device can also include input-output equipment, net
Network access device, bus etc..
Alleged processor 90 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, 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.
The memory 91 can be the internal storage unit of the terminal device 9, such as the hard disk or interior of terminal device 9
It deposits.The memory 91 is also possible to the External memory equipment of the terminal device 9, such as be equipped on the terminal device 9
Plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card dodge
Deposit card (Flash Card) etc..Further, the memory 91 can also both include the storage inside list of the terminal device 9
Member also includes External memory equipment.The memory 91 is for storing needed for the computer program and the terminal device
Other programs and data.The memory 91 can be also used for temporarily storing the data that has exported or will export.
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 described device 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.It is above-mentioned wireless
The specific work process of unit in terminal, module, can refer to corresponding processes in the foregoing method embodiment, no longer superfluous herein
It states.
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
The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed device/terminal device and method, it can be with
It realizes by another way.For example, device described above/terminal device embodiment is only schematical, for example, institute
The division of module or unit is stated, only a kind of logical function partition, there may be another division manner in actual implementation, such as
Multiple units or components can be combined or can be integrated into another system, or some features can be ignored or not executed.Separately
A bit, shown or discussed mutual coupling or direct-coupling or communication connection can be through some interfaces, device
Or the INDIRECT COUPLING or communication connection of unit, it can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into 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.
If the integrated module/unit be realized in the form of SFU software functional unit and as independent product sale or
In use, can store in a computer readable storage medium.Based on this understanding, the present invention realizes above-mentioned implementation
All or part of the process in example method, can also instruct relevant hardware to complete, the meter by computer program
Calculation machine program can be stored in a computer readable storage medium, the computer program when being executed by processor, it can be achieved that on
The step of stating each embodiment of the method.Wherein, the computer program includes computer program code, the computer program
Code can be source code form, object identification code form, executable file or certain intermediate forms etc..Computer-readable Jie
Matter may include: can carry the computer program code any entity or device, recording medium, USB flash disk, mobile hard disk,
Disk, CD, computer storage, 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 described
The content that computer-readable medium includes can carry out increasing appropriate according to the requirement made laws in jurisdiction with patent practice
Subtract, such as in certain jurisdictions, according to legislation and patent practice, computer-readable medium do not include be electric carrier signal and
Telecommunication signal.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (10)
1. a kind of personnel's path following method, which is characterized in that personnel's path following method includes:
Acquire effective face video data and the effective mobile device data in multiple data sources；
According to querying condition, collision inquiry operation is carried out to effective face video data and effective mobile device data, is obtained
Take the target face video data and target mobile device data for meeting querying condition；
The target face video data is associated with the target mobile device data and is matched；
According to the target face video data and the target mobile device data that are matched to, to monitored personnel carry out path with
Track.
2. personnel's path following method according to claim 1, which is characterized in that having in the multiple data sources of acquisition
Imitate face video data and effective mobile device data, comprising:
By distributed type assemblies data pick-up mode, face video data and the mobile device data in multiple data sources are acquired,
Extract face video data and mobile device data；
Data cleansing operation is carried out to the face video data and the mobile device data, deletes invalid face video data
With invalid mobile device data, effective face video data and effective mobile device data are obtained.
3. personnel's path following method according to claim 1, which is characterized in that it is described according to querying condition, to described
Effective face video data and effective mobile device data carry out collision inquiry operation, obtain the target face for meeting querying condition
Video data and target mobile device data, comprising:
The specified region inquired as needed and specified time range set querying condition；
According to the querying condition, collision inquiry behaviour is carried out to effective face video data and effective mobile device data
Make, will the specified region and within the scope of the specified time there is effect face video data as target face view
Frequency evidence, will the specified region and within the scope of the specified time there is effect mobile device data as target shifting
Dynamic device data.
4. personnel's path following method according to claim 1, which is characterized in that described by the target face video counts
It is matched according to being associated with the target mobile device data, specifically:
By association matching condition, the target face video data is matched with the target mobile device data, it will
It is used as with the mobile device that the target face video data matching degree is greater than matching degree threshold value and matches mobile device.
5. personnel's path following method according to claim 1, which is characterized in that personnel's path following method, also
Include:
If resetting inquiry item to target face video data and the target mobile device data described in not obtaining
Part, and according to the querying condition of reset, effective face video data and effective mobile device data are collided
Inquiry operation.
6. a kind of personnel's path following system, which is characterized in that personnel's path following system includes:
Data acquisition module, for acquiring effective face video data and effective mobile device data in multiple data sources；
Data inquiry module, for according to querying condition, to effective face video data and effective mobile device data into
Row collision inquiry operation, obtains the target face video data and target mobile device data for meeting querying condition；
It is associated with matching module, for being associated the target face video data and the target mobile device data
Match；
Path trace module, for according to the target face video data and the target mobile device data that are matched to, to quilt
Monitoring personnel carries out path trace.
7. personnel's path following system according to claim 6, which is characterized in that the data acquisition module includes:
Data pick-up unit, for acquiring the face video number in multiple data sources by distributed type assemblies data pick-up mode
According to and mobile device data, extract face video data and mobile device data；
Data cleansing unit is deleted for carrying out data cleansing operation to the face video data and the mobile device data
Except invalid face video data and invalid mobile device data, effective face video data and effective mobile device data are obtained.
8. personnel's path following system according to claim 6, which is characterized in that the data inquiry module includes:
Querying condition setup unit, specified region and specified time range for inquiring as needed set querying condition；
Data query unit is used for according to the querying condition, to effective face video data and effective mobile device number
It, will there is effect face video numbers in the specified region and within the scope of the specified time according to carrying out collision inquiry operation
It, will there is effect movements to set in the specified region and within the scope of the specified time according to as target face video data
Standby data are as target mobile device data.
9. a kind of terminal device, including memory, processor and storage are in the memory and can be on the processor
The computer program of operation, which is characterized in that the processor realizes such as claim 1 to 5 when executing the computer program
The step of any one the method.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In when the computer program is executed by processor the step of any one of such as claim 1 to 5 of realization the method.
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