CN109309809A - The method and data processing method, device and system of trans-regional target trajectory tracking - Google Patents
The method and data processing method, device and system of trans-regional target trajectory tracking Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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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
- 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
- G06V40/172—Classification, e.g. identification
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- 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
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- 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
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- 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
- G06T2207/30232—Surveillance
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- 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
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Abstract
This application discloses the methods and data processing method, device and system of a kind of trans-regional target trajectory tracking.Wherein, this method comprises: extracting the movement track of target at least two monitoring areas respectively；Judge whether the registration of the movement track of target at least two monitoring areas is greater than preset value；In the case where the registration that judging result is the movement track of target at least two monitoring areas is greater than preset value, movement track of the target at least two monitoring areas is generated.The technical issues of present application addresses due to needing to identify the facial characteristics of every layer of same target person by more recognition of face video cameras and monitor shooting in the prior art, caused deployment is complicated and target person tracks low efficiency.
Description
Technical field
This application involves Internet technology application fields, in particular to a kind of side of trans-regional target trajectory tracking
Method and data processing method, device and system.
Background technique
Commercial office complex in the world, for security protection and the purpose of the novel business model of building, need to entering in building
Specific people carries out continuous continual travel track tracking.Industry currently existing scheme can be achieved on a video camera gunlock mirror
Recognition of face and track following function in the head visual field.But to personnel track in the open indoor building in one space of realization
The scheme still lacked economically and efficiently is continuously tracked.
It needs continuously to dispose recognition of face video camera in monitoring area in the prior art, by recognition of face video camera to every
The same target person of layer carries out track up.
But once target person has left the visual field of a camera, enters back into the visual field of another camera, unless
Second camera accurately identifies outside the people, and no effective means get two cameras two, which recognize feature, criterion
Knowledge is got up, indoors clearing, it is difficult to ensure all video cameras are all accurately aimed at the face of people, and in addition to grand entrance
Dispose outside video camera at recognition of face, other open areas also dispose video camera and carry out recognition of face, easily cause individual
Privacy leakage.
For above-mentioned due to being needed in the prior art through more recognition of face video cameras to every layer of same target person
Facial characteristics identified and monitored shooting, caused deployment is complicated and target person tracks low efficiency problem, at present not yet
It puts forward effective solutions.
Summary of the invention
The embodiment of the present application provides a kind of method of trans-regional target trajectory tracking and data processing method, device and is
System, at least to solve due to needing the face by more recognition of face video cameras to every layer of same target person in the prior art
The technical issues of portion's feature is identified and is monitored shooting, and caused deployment is complicated and target person tracks low efficiency.
According to the one aspect of the embodiment of the present application, a kind of data processing method is provided, comprising: obtain at least two and deposit
In the geography fence data of intersection area, wherein intersection area is public domain, and geography fence data include the row of wherein object
Dynamic rail mark；The first movement track and the second movement track in two geography fence data are obtained respectively；Determine the first movement track
It is matching track with the second movement track；Show the first movement track and the second movement track.
According to the other side of the embodiment of the present application, a kind of method of trans-regional target trajectory tracking is provided, comprising:
The movement track of target at least two monitoring areas is extracted respectively；Judge the movement track of target at least two monitoring areas
Registration whether be greater than preset value；It is big in the registration that judging result is the movement track of target at least two monitoring areas
In the case where preset value, movement track of the target at least two monitoring areas is generated.
Optionally, in extracting at least two monitoring areas respectively before the movement track of target, method further include: extremely
In the case that few two monitoring areas include the first monitoring area and the second monitoring area, when target enters the first monitoring area
When, target is marked by monitoring device, and corresponding target is generated in the first monitoring area in the first prison according to label
Control the movement track in region；When target leaves the first monitoring area, second monitored space adjacent with the first monitoring area is called
The monitoring device in domain, judges whether the monitoring device of the second monitoring area takes at least one target；It is yes in judging result
In the case where, at least one target in the second monitoring area is marked, and generate target in the action of the second monitoring area
Track.
Optionally, the movement track for extracting target at least two monitoring areas respectively includes: at least two monitored spaces
In the case that domain includes the first monitoring area and the second monitoring area, in the first monitoring area, respectively to the first monitoring area
In at least one target be marked, and extract label after at least one target movement track；In the second monitoring area,
At least one target in the second monitoring area is marked respectively, and extracts the action rail of at least one target after label
Mark.
Further, optionally, in the first monitoring area, at least one target in the first monitoring area is carried out respectively
Label, and the movement track for extracting at least one target after label includes: to be carried out to the first monitoring area with default cell
It divides, obtains the first position lattice figure of the first monitoring area of grid；According at least one target in first position point
Trrellis diagram is marked；According at least one target after label in the change in location of first position lattice figure, track matrix is generated；
Track matrix is determined as at least one target after marking in the movement track of the first monitoring area.
Optionally, in the second monitoring area, at least one target in the second monitoring area is marked respectively, and mentions
The movement track of at least one target after taking label includes: to be divided to the second monitoring area with default cell, is obtained
The second position lattice figure of second monitoring area of grid；It is marked according at least one target in second position lattice figure
Note；According at least one target after label in the change in location of second position lattice figure, track matrix is generated；By track matrix
It is determined as at least one target after marking in the movement track of the second monitoring area.
Optionally, judge whether the registration of the movement track of target at least two monitoring areas is greater than preset value packet
It includes: in the case where at least two monitoring areas include the first monitoring area and the second monitoring area, obtaining the first monitoring area
With the overlapping region of the second monitoring area；At least one target in overlapping region is marked, and according at least one mesh after label
Mark generates movement track；Judge the movement track of at least one target in overlapping region whether in the first monitoring area at least one
The registration of the movement track of at least one target is greater than preset value in the movement track of a target and the second monitoring area.
Further, optionally, in the registration that judging result is the movement track of target at least two monitoring areas
In the case where preset value, generating movement track of the target at least two monitoring areas includes: to be greater than in advance in registration
If in the case where value, determining at least one target and second at least one target and the first monitoring area in overlapping region
At least one target is same target in monitoring area；According in time and the first monitoring area and the second monitoring area at least one
The change in location of a target generates the movement track of at least one target.
According to the another aspect of the embodiment of the present application, a kind of data processing equipment is provided, comprising: first obtains mould
Block, for obtaining at least two geography fence data there are intersection area, wherein intersection area is public domain, and geography encloses
Column number is according to the movement track for including wherein object；Second obtains module, for being obtained first in two geography fence data respectively
Movement track and the second movement track；Track determining module, for determining the first movement track and the second movement track for matching
Track；Display module, for showing the first movement track and the second movement track.
According to another aspect of the embodiment of the present application, a kind of device of trans-regional target trajectory tracking is provided, comprising:
Extraction module, for extracting the movement track of target at least two monitoring areas respectively；Judgment module, for judging at least two
Whether the registration of the movement track of target is greater than preset value in a monitoring area；Track generation module, in judging result
For the movement track of target at least two monitoring areas registration be greater than preset value in the case where, generate target at least two
Movement track in a monitoring area.
Optionally, extraction module includes: the first extraction unit, for including the first monitored space at least two monitoring areas
In the case where domain and the second monitoring area, in the first monitoring area, respectively at least one target in the first monitoring area into
Line flag, and extract the movement track of at least one target after label；Second extraction unit, in the second monitoring area
In, at least one target in the second monitoring area is marked respectively, and extract the action of at least one target after label
Track.
Optionally, judgment module includes: acquiring unit, at least two monitoring areas include the first monitoring area and
In the case where second monitoring area, the overlapping region of the first monitoring area and the second monitoring area is obtained；Marking unit, for marking
Remember at least one target in overlapping region, and generates movement track according at least one target after label；Judging unit is used for
Judge at least one target in overlapping region movement track whether the action rail at least one target in the first monitoring area
The registration of the movement track of at least one target is greater than preset value in mark and the second monitoring area.
According to the one aspect of another embodiment of the application, a kind of system of trans-regional target trajectory tracking, packet are provided
It includes: at least two miniature monitoring devices, for marking at least one target taken, and according at least one mesh after label
Mark generates the movement track of at least one target, and the movement track of at least one target is reported to server；Server is used
In the movement track for obtaining at least one target that at least two miniature monitoring devices upload, judge at least two miniature monitoring
Whether in same time there is at least one target in the overlapping region of equipment shooting, and calculates at least one target at least two
The registration of monitoring area locating for a miniature monitoring device determines that at least two is micro- in the case where registration is greater than preset value
At least one target is the same target in monitoring area locating for type monitoring device, and generate at least one target at least two
The movement track of monitoring area locating for a miniature monitoring device.
According to the other side of another embodiment of the application, a kind of storage medium is provided, storage medium includes storage
Program, wherein the method that equipment where control storage medium executes above-mentioned trans-regional target trajectory tracking in program operation.
According to the other side of another embodiment of the application, a kind of processor is provided, processor is used to run program,
Wherein, the method for above-mentioned trans-regional target trajectory tracking is executed when program is run.
According to the another aspect of another embodiment of the application, a kind of storage medium is provided, storage medium includes storage
Program, wherein in program operation, equipment where control storage medium executes above-mentioned data processing method.
According to the another aspect of another embodiment of the application, a kind of processor is provided, processor is used to run program,
Wherein, above-mentioned data processing method is executed when program is run.
In the embodiment of the present application, by extracting the movement track of target at least two monitoring areas respectively；Judgement is extremely
Whether the registration of the movement track of target is greater than preset value in few two monitoring areas；It is at least two monitoring in judging result
In the case that the registration of the movement track of target is greater than preset value in region, target is generated at least two monitoring areas
Movement track has achieved the purpose that easily to dispose Target Tracking System, to realize the tracking efficiency promoted to goal task
Technical effect, and then solve due to being needed in the prior art through more recognition of face video cameras to every layer of same target
The facial characteristics of personage identifies and monitors shooting, and the technology that caused deployment complexity and target person track low efficiency is asked
Topic.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is a kind of hardware configuration of the terminal of the method for trans-regional target trajectory tracking of the embodiment of the present application
Block diagram；
Fig. 2 is the flow chart according to the method for the trans-regional target trajectory of the embodiment of the present application one tracking；
Fig. 3 is the schematic diagram according to a kind of method of trans-regional target trajectory tracking of the embodiment of the present application one；
Fig. 4 is the schematic diagram according to the method for the trans-regional target trajectory tracking of another kind of the embodiment of the present application one；
Fig. 4 a is the flow chart according to the data processing method of the embodiment of the present application two；
Fig. 5 is the structural schematic diagram of the device of according to embodiments of the present invention three trans-regional target trajectory tracking；
Fig. 5 a is the structural schematic diagram of according to embodiments of the present invention four data processing equipment；
Fig. 6 is the interaction schematic diagram of the system of according to embodiments of the present invention five trans-regional target trajectory tracking.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Embodiment 1
According to the embodiment of the present application, a kind of embodiment of the method for trans-regional target trajectory tracking is additionally provided, needs to illustrate
, step shown in the flowchart of the accompanying drawings can hold in a computer system such as a set of computer executable instructions
Row, although also, logical order is shown in flow charts, and it in some cases, can be to be different from sequence herein
Execute shown or described step.
Embodiment of the method provided by the embodiment of the present application one can be in mobile terminal, terminal or similar fortune
It calculates and is executed in device.By run on computer terminals for, Fig. 1 be the embodiment of the present application a kind of trans-regional target trajectory with
The hardware block diagram of the terminal of the method for track.As shown in Figure 1, terminal 10 may include one or more
(processor 102 can include but is not limited to Micro-processor MCV or programmable logic device to (one is only shown in figure) processor 102
The processing unit of part FPGA etc.), memory 104 for storing data and the transmission module 106 for communication function.This
Field those of ordinary skill is appreciated that structure shown in FIG. 1 is only to illustrate, and does not cause to the structure of above-mentioned electronic device
It limits.For example, terminal 10 may also include than shown in Fig. 1 more perhaps less component or have with shown in Fig. 1
Different configurations.
Memory 104 can be used for storing the software program and module of application software, as transregional in the embodiment of the present application
Corresponding program instruction/the module of method of domain target trajectory tracking, processor 102 are stored in memory 104 by operation
Software program and module realize the transregional of above-mentioned application program thereby executing various function application and data processing
The method of domain target trajectory tracking.Memory 104 may include high speed random access memory, may also include nonvolatile memory, such as
One or more magnetic storage device, flash memory or other non-volatile solid state memories.In some instances, memory
104 can further comprise the memory remotely located relative to processor 102, these remote memories can pass through network connection
To terminal 10.The example of above-mentioned network includes but is not limited to internet, intranet, local area network, mobile radio communication
And combinations thereof.
Transmission module 106 is used to that data to be received or sent via a network.Above-mentioned network specific example may include
The wireless network that the communication providers of terminal 10 provide.In an example, transmission module 106 includes that a network is suitable
Orchestration (Network Interface Controller, NIC), can be connected by base station with other network equipments so as to
Internet is communicated.In an example, transmission module 106 can be radio frequency (Radio Frequency, RF) module,
For wirelessly being communicated with internet.
Under above-mentioned running environment, this application provides the methods of trans-regional target trajectory as shown in Figure 2 tracking.Fig. 2
It is the flow chart according to the method for the trans-regional target trajectory of the embodiment of the present application one tracking.According to the one of the embodiment of the present application
The step of aspect, provides a kind of method of trans-regional target trajectory tracking, this method include:
Step S202 extracts the movement track of target at least two monitoring areas respectively；
In the application above-mentioned steps S202, the method for trans-regional target trajectory tracking provided by the present application can be adapted for room
Interior protection and monitor field, wherein be different from the prior art in this application, face in the prior art is substituted with miniature webcam
It identifies video camera, reduces safety monitoring cost, and be able to ascend miniature webcam quantity and miniature webcam and security protection
The access compatibility of monitoring system.Wherein, the region that each miniature webcam can monitor is referred to as monitoring area, each target
The track that personage's (that is, target in the application) moves in monitoring area is referred to as movement track, based on miniature webcam
It is distributed monitoring area locating for each miniature webcam, can generate the target after having target person to appear in monitoring area
Movement track of the personage in the monitoring area.
Step S204, judges whether the registration of the movement track of target at least two monitoring areas is greater than preset value；
In the application above-mentioned steps S204, when needing to obtain the movement track of target A, target is obtained by step S202
Movement track of the A at least two monitoring areas, judges the coincidence of the movement track of target A at least two monitoring areas
Whether degree is greater than preset value, thens follow the steps S206 if it is greater than preset value, at least two prisons are then illustrated if it is less than preset value
The registration for controlling the movement track of the target in region is very low, so target A is not moved or target A does not move to other monitoring
Region.
Step S206 is greater than default in the registration that judging result is the movement track of target at least two monitoring areas
In the case where value, movement track of the target at least two monitoring areas is generated.
In the application above-mentioned steps S206, said in the case that registration is greater than preset value based on the judgement of step S204
Target in bright at least two monitoring area is the same target, and then generates the target at least two monitoring according to the target
Movement track in region.
To sum up, in the method for trans-regional target trajectory tracking provided by the present application, with the track of trans-regional target person with
It is illustrated for track, is used for recognition of face video camera without deployment in embodiment provided by the present application, but need to carry out people's rail
Continuously dispose miniature webcam (subsequent abbreviation: camera) in the region of mark tracking, it is ensured that the visual field between camera intersect or
Covering.Camera in the method for trans-regional target trajectory tracking provided by the present application only acquires this life of the people of appearance in the visual field
Species and the corresponding track occurred, temporal information and by low-speed wireless transmission technology by the visual field each can recognize as people
The coordinate information completion of class reports, and is not related to the recognition of face of specific personnel, therefore will not invade the privacy of user.
Fig. 3 is according to a kind of schematic diagram of the method for trans-regional target trajectory tracking of the embodiment of the present application one, such as Fig. 3 institute
Show, the method for trans-regional target trajectory tracking provided by the present application is as follows:
1. camera O identify a people with and its travel track [by the people labeled as Idxo]；
2. when into the camera overlapping coverage areas A, backstage is taken when the people of the label will leave the visual field of camera O
The adjacent miniature webcam of business device order is captured；
3. camera A obtains the people occurred in the visual field and is distinguish calibration, record at the time of occur and the rail of traveling
Mark simultaneously is completed to be reported to background server；
4. background server marks the appearance track for being to match with the personnel track that A is reported in camera O,
The personnel that registration is greater than setting threshold value are found, and personnel calibration is inherited within the scope of camera A as Idxo；
5. being to repeat above-mentioned process when pedestrian is moved to next miniature webcam coverage area, acquisition is demarcated as
Continuous path of Idxo during traveling.
In the embodiment of the present application, by extracting the movement track of target at least two monitoring areas respectively；Judgement is extremely
Whether the registration of the movement track of target is greater than preset value in few two monitoring areas；It is at least two monitoring in judging result
In the case that the registration of the movement track of target is greater than preset value in region, target is generated at least two monitoring areas
Movement track has achieved the purpose that easily to dispose Target Tracking System, to realize the tracking efficiency promoted to goal task
Technical effect, and then solve due to being needed in the prior art through more recognition of face video cameras to every layer of same target
The facial characteristics of personage identifies and monitors shooting, and the technology that caused deployment complexity and target person track low efficiency is asked
Topic.
Optionally, it is extracted respectively in step S202 at least two monitoring areas before the movement track of target, this Shen
The method for the trans-regional target trajectory tracking that please be provide further include:
Step S199, in the case where at least two monitoring areas include the first monitoring area and the second monitoring area, when
When target enters the first monitoring area, target is marked by monitoring device, and according to label in the first monitoring area
Corresponding target is generated in the movement track of the first monitoring area；
Step S200 calls second monitored space adjacent with the first monitoring area when target leaves the first monitoring area
The monitoring device in domain, judges whether the monitoring device of the second monitoring area takes at least one target；
Step S201 is in the case where the judgment result is yes marked at least one target in the second monitoring area,
And target is generated in the movement track of the second monitoring area.
Specifically, extracted respectively in step S202 at least two monitoring areas before the movement track of target, in conjunction with
Step S199 to step S201, is illustrated by taking two monitoring areas as an example, that is, the first monitoring area and the second monitoring area,
In extracting two monitoring areas before the movement track of target, each monitoring area is first to the mesh occurred in oneself monitoring area
Mark is marked, and with the movement track that the sub monitoring area of the target of time being sequentially generated after each label generates,
And when the target in the first monitoring area leaves the first monitoring area, as second monitoring adjacent with the first monitoring area
Each target into the monitoring area will be marked in region, and generates the movement track of each target after label, so as to
The subsequent data that provide during comparing registration are supported.
Optionally, the movement track for extracting target at least two monitoring areas in step S202 respectively includes:
Step1, in the case where at least two monitoring areas include the first monitoring area and the second monitoring area, first
In monitoring area, at least one target in the first monitoring area is marked respectively, and extracts at least one mesh after label
Target movement track；
Step2 is respectively marked at least one target in the second monitoring area, and mention in the second monitoring area
The movement track of at least one target after taking label.
Specifically, extracting the mistake of the movement track of at least one target of each monitoring area in conjunction with Step1 and Step2
Cheng Zhong first extracts labeled target, and then extracts movement track of each target in monitoring area according to the label.
Further, optionally, in step S202 in Step1 in the first monitoring area, respectively to the first monitored space
At least one target is marked in domain, and the movement track for extracting at least one target after label includes:
Step 1, the first monitoring area is divided with default cell, obtains the first monitoring area of grid
First position lattice figure；
Step 2, it is marked according at least one target in first position lattice figure；
Step 3, track square is generated in the change in location of first position lattice figure according at least one target after label
Battle array；
Step 4, track matrix is determined as at least one target after marking in the movement track of the first monitoring area.
Optionally, in step S202 in Step2 in the second monitoring area, respectively in the second monitoring area at least one
A target is marked, and the movement track for extracting at least one target after label includes:
Step 1, the second monitoring area is divided with default cell, obtains the second monitoring area of grid
Second position lattice figure；
Step 2, it is marked according at least one target in second position lattice figure；
Step 3, track square is generated in the change in location of second position lattice figure according at least one target after label
Battle array；
Step 4, track matrix is determined as at least one target after marking in the movement track of the second monitoring area.
Specifically, respectively according to the first monitoring area and in Step2 in Step1 and step S202 in step S202
After two monitoring area division unit lattice, to each target in the first position lattice figure and second position lattice being made of cell
Change in location in figure generates each target in the movement track of the first monitoring area and the second monitoring area.
Optionally, judge whether the registration of the movement track of target at least two monitoring areas is greater than in step S204
Preset value includes:
Step1 obtains the in the case where at least two monitoring areas include the first monitoring area and the second monitoring area
The overlapping region of one monitoring area and the second monitoring area；
Step2 marks at least one target in overlapping region, and generates action rail according at least one target after label
Mark；
Whether Step3 judges the movement track of at least one target in overlapping region in the first monitoring area at least one
The registration of the movement track of at least one target is greater than preset value in the movement track of a target and the second monitoring area.
Further, optionally, in the action rail that judging result is target at least two monitoring areas in step S206
In the case that the registration of mark is greater than preset value, generating movement track of the target at least two monitoring areas includes:
Step1 determines at least one target and the first prison in overlapping region in the case where registration is greater than preset value
Control in region that at least one target is same target at least one target and the second monitoring area；
Step2 is raw according to the change in location of at least one target in time and the first monitoring area and the second monitoring area
At the movement track of at least one target.
Specifically, passing through the movement track of the target of two monitoring area overlapping regions in this application, by first
The prediction of the movement track of each target in monitoring area and the second monitoring area, if the action rail of the target of the overlapping region
The registration of the movement track of the target of mark and the first monitoring area and the second monitoring area is greater than preset value, then illustrates the overlapping
The target of the target in region and the first monitoring area and the second monitoring area is the same target, and then according to overlapping region, the
The movement track of target generates target in the motion track of entire monitoring area in one monitoring area and the second monitoring area.
To sum up, Fig. 4 is the schematic diagram of the method tracked according to the trans-regional target trajectory of another kind of the embodiment of the present application one,
As shown in figure 4, the method for trans-regional target trajectory tracking provided by the present application is specific as follows:
1. position in the visual field of each camera is divided into grid, every lattice size can hold no more than a people's
Body characteristics.
2. grid positions are identified using matrix in the visual field in each camera, such as are as follows: { M, N } indicates grid
Lattice range is M row, and (the practical visual field of camera is not necessarily rectangle to the matrix type of N column, need to match the existing malformation correction skill of industry
Art).Then there is fixed logical transition and close in grid positions of the adjacent camera overlapping region within the scope of respective camera view
System, we are defined as { M, N }o* Z { N, N }={ M, N }A.Z is a N-dimensional matrix.Citing can be seen that Red Star in camera O
Position be (2,14), after matrix conversion, the position in camera A is exactly (2,2).
3. after people enters a camera, by the value mark on the position for occurring the people in the camera matrix at 1,
His position is all marked at 0, then the point that all values are 1 on the matrix strings together the traveling rail for being exactly this people in the camera view
Mark.Citing, such as
4. when a people enters the overlapping region of camera O and A from camera O, until the region is left, in camera O
In travel track in the region can be expressed in matrix as TrackO, the travel track in camera A in the region can use square
Matrix representation is TrackA。
5. using transition matrix, the pedestrian track in overlapping region in camera O is converted into its rail in camera A
Mark: TrackA'=TrackO*Z{N,N}。
6. being reflected by the visual field of the X people track of overlapping region in the available camera O of above-mentioned calculating in camera A
It penetrates: TrackA,1', TrackA,2',, TrackA,x', then with the Track in camera AACarry out similarity-rough set, similarity
Corresponding greater than the two tracks of the then expression of pre-determined threshold is the same person.
Background server passes through people track between camera in the method for trans-regional target trajectory tracking provided by the present application
The fuzzy algorithmic approach of identification matches, and obtains the tracking of continuous path when pedestrian moves between camera；And pedestrian track monitoring
Camera only captures the track of pedestrian, time of occurrence and carries out label to pedestrian, will not capture video and flows away and carries out recognition of face,
The leakage of people's privacy is not will cause.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because
According to the application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, related actions and modules not necessarily the application
It is necessary.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
Example trans-regional target trajectory tracking method can realize by means of software and necessary general hardware platform, certainly
It can the former be more preferably embodiment by hardware, but in many cases.Based on this understanding, the technical solution of the application
Substantially the part that contributes to existing technology can be embodied in the form of software products in other words, the computer software
Product is stored in a storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are with so that a terminal is set
Standby (can be mobile phone, computer, server or the network equipment etc.) executes method described in each embodiment of the application.
Embodiment 2
Fig. 4 a is the flow chart according to the data processing method of the embodiment of the present application two.As shown in fig. 4 a, according to the application
The one aspect of embodiment provides a kind of data processing method, realizes that the data processing method provided by the present application includes such as
Lower step:
Step S402, obtaining at least two, there are the geography fence data of intersection area, wherein intersection area is public area
Domain, geography fence data include the movement track of wherein object；
Step S404 obtains the first movement track and the second movement track in two geography fence data respectively；
Step S406 determines the first movement track and the second movement track for matching track；
Step S408 shows the first movement track and the second movement track.
Specifically, data processing method provided by the present application can be adapted for monitoring safety-security area, it to be especially used for target
Track following prediction by obtaining at least two there are the geography fence data in friendship office region, obtains each in the present embodiment
First movement track and second movement track of the target in two geography fence data pass through two movement track judgements of matching
It whether is same target.
In the embodiment of the present application, by obtaining at least two, there are the geography fence data of intersection area, wherein intersection
Region is public domain, and geography fence data include the movement track of wherein object；It obtains in two geography fence data respectively
First movement track and the second movement track；Determine the first movement track and the second movement track for matching track；Show first
Movement track and the second movement track have achieved the purpose that easily to dispose Target Tracking System, to realize promotion to target
The technical effect of the tracking efficiency of task, and then solve due to being needed in the prior art through more recognition of face video cameras pair
The facial characteristics of every layer of same target person is identified and is monitored shooting, and caused deployment is complicated and target person tracking is imitated
The low technical problem of rate.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because
According to the application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, related actions and modules not necessarily the application
It is necessary.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The data processing method of example can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hard
Part, but the former is more preferably embodiment in many cases.Based on this understanding, the technical solution of the application substantially or
Say that the part that contributes to existing technology can be embodied in the form of software products, which is stored in
In one storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be hand
Machine, computer, server or network equipment etc.) execute method described in each embodiment of the application.
Embodiment 3
According to the embodiment of the present application, additionally provide a kind of for implementing the dress of the method for above-mentioned trans-regional target trajectory tracking
It sets, Fig. 5 is the structural schematic diagram of the device of according to embodiments of the present invention three trans-regional target trajectory tracking.
As shown in figure 5, the device of the trans-regional target trajectory tracking, comprising: extraction module 52, judgment module 54 and track
Generation module 56.
Wherein, extraction module 52, for extracting the movement track of target at least two monitoring areas respectively；Judgment module
54, for judging whether the registration of the movement track of target at least two monitoring areas is greater than preset value；Track generates mould
Block 56, for the case where the registration that judging result is the movement track of target at least two monitoring areas is greater than preset value
Under, generate movement track of the target at least two monitoring areas.
In the embodiment of the present application, by extracting the movement track of target at least two monitoring areas respectively；Judgement is extremely
Whether the registration of the movement track of target is greater than preset value in few two monitoring areas；It is at least two monitoring in judging result
In the case that the registration of the movement track of target is greater than preset value in region, target is generated at least two monitoring areas
Movement track has achieved the purpose that easily to dispose Target Tracking System, to realize the tracking efficiency promoted to goal task
Technical effect, and then solve due to being needed in the prior art through more recognition of face video cameras to every layer of same target
The facial characteristics of personage identifies and monitors shooting, and the technology that caused deployment complexity and target person track low efficiency is asked
Topic.
Herein it should be noted that said extracted module 52, judgment module 54 and track generation module 56 correspond to implementation
Step S202 to step S206 in example one, three modules are identical as example and application scenarios that corresponding step is realized, but
It is not limited to the above embodiments a disclosure of that.It should be noted that above-mentioned module can be run as a part of of device
In the method for the trans-regional target trajectory tracking that embodiment one provides, hardware reality can also be passed through by software realization
It is existing.
Optionally, extraction module 52 includes: the first extraction unit, for including the first monitoring at least two monitoring areas
In the case where region and the second monitoring area, in the first monitoring area, respectively at least one target in the first monitoring area
It is marked, and extracts the movement track of at least one target after label；Second extraction unit, in the second monitoring area
In, at least one target in the second monitoring area is marked respectively, and extract the action of at least one target after label
Track.
Herein it should be noted that above-mentioned first extraction unit and the second extraction unit correspond to the step in embodiment one
Step1 and Step2 in S202, two modules are identical as example and application scenarios that corresponding step is realized, but are not limited to
One disclosure of that of above-described embodiment.It should be noted that above-mentioned module may operate in implementation as a part of device
In the method for the trans-regional target trajectory tracking that example one provides, hardware realization can also be passed through by software realization.
Optionally, judgment module 54 includes: acquiring unit, for including the first monitoring area at least two monitoring areas
In the case where the second monitoring area, the overlapping region of the first monitoring area and the second monitoring area is obtained；Marking unit is used for
At least one target in overlapping region is marked, and generates movement track according at least one target after label；Judging unit is used
In judge at least one target in overlapping region movement track whether the action at least one target in the first monitoring area
The registration of the movement track of at least one target is greater than preset value in track and the second monitoring area.
Herein it should be noted that above-mentioned acquiring unit, marking unit and judging unit correspond to the step in embodiment one
Step1 to Step3 in rapid S204, the example and application scenarios that three modules and the step of correspondence are realized are identical but unlimited
In one disclosure of that of above-described embodiment.It should be noted that above-mentioned module may operate in reality as a part of device
It applies in the method for trans-regional target trajectory tracking of the offer of example one, hardware realization can also be passed through by software realization.
Embodiment 4
According to the embodiment of the present application, additionally provide a kind of for implementing the device of above-mentioned data processing method, Fig. 5 a is root
According to the structural schematic diagram of the data processing equipment of the embodiment of the present invention four.
As shown in Figure 5 a, data processing equipment, comprising: the first acquisition module 52a, the second acquisition module 54a, track are true
Cover half block 56a and display module 58a.
First obtains module 52a, for obtaining at least two geography fence data there are intersection area, wherein intersection
Region is public domain, and geography fence data include the movement track of wherein object；Second obtains module 54a, for obtaining respectively
Take the first movement track and the second movement track in two geography fence data；Track determining module 56a, for determining the first row
Dynamic rail mark and the second movement track are matching track；Display module 58a, for showing the first movement track and the second action rail
Mark.
In the embodiment of the present application, by obtaining at least two, there are the geography fence data of intersection area, wherein intersection
Region is public domain, and geography fence data include the movement track of wherein object；It is obtained first in two geography fences respectively
Movement track and the second movement track；Determine the first movement track and the second movement track for matching track；Show the first action
Track and the second movement track have achieved the purpose that easily to dispose Target Tracking System, to realize promotion to goal task
Tracking efficiency technical effect, and then solve due to being needed in the prior art through more recognition of face video cameras to every layer
The facial characteristics of the same target person is identified and is monitored shooting, and caused deployment is complicated and target person tracks low efficiency
The technical issues of.
Herein it should be noted that above-mentioned first obtains module 52a, the second acquisition module 54a, track determining module 56a
Correspond to the step S402 to step S408 in embodiment two with display module 58a, four modules are realized with corresponding step
Example it is identical with application scenarios, but be not limited to the above embodiments two disclosure of that.It should be noted that above-mentioned module is made
It may operate in the data processing method that embodiment two provides for a part of device, can be by software realization, it can also be with
Pass through hardware realization.
Embodiment 5
According to the another aspect of the embodiment of the present application, a kind of system of trans-regional target trajectory tracking is provided, comprising:
At least two miniature monitoring devices, for marking at least one target taken, and according to after label at least
One target generates the movement track of at least one target, and the movement track of at least one target is reported to server；Clothes
Business device judges for obtaining the movement track at least one target that at least two miniature monitoring devices upload at least two
Whether in same time there is at least one target in the overlapping region of miniature monitoring device shooting, and calculates at least one target
The registration of the monitoring area locating at least two miniature monitoring devices determines extremely in the case where registration is greater than preset value
At least one target is the same target in monitoring area locating for few two miniature monitoring devices, and generates at least one target
The movement track of the monitoring area locating at least two miniature monitoring devices.
Specifically, server can be the background server in Fig. 3, in the application reality as shown in Fig. 3 in embodiment 1
It applies in example, as shown in fig. 6, Fig. 6 is the interaction signal of the system of according to embodiments of the present invention five trans-regional target trajectory tracking
Figure.It is specific as follows:
S1, at least two miniature monitoring devices mark at least one target taken；
S2, at least two miniature monitoring devices generate the action of at least one target according at least one target after label
Track；
The movement track of at least one target is reported to server by S3, at least two miniature monitoring devices；
S4, server obtain the movement track at least one target that at least two miniature monitoring devices upload, judge
Whether in same time there is at least one target in the overlapping region of at least two miniature monitoring devices shootings；
S5, server calculate the registration of at least one target monitoring area locating at least two miniature monitoring devices,
In the case where registration is greater than preset value, at least one target in monitoring area locating at least two miniature monitoring devices is determined
It is the same target；
S6, server generate the action rail of the monitoring area locating at least two miniature monitoring devices of at least one target
Mark.
Embodiment 6
According to another aspect of the embodiment of the present application, a kind of storage medium is provided, storage medium includes the journey of storage
Sequence, wherein equipment where control storage medium executes the tracking of the trans-regional target trajectory in above-described embodiment 1 in program operation
Method.
Embodiment 7
According to another aspect of the embodiment of the present application, a kind of processor is provided, processor is used to run program,
In, program executes the method that the trans-regional target trajectory in above-described embodiment 1 tracks when running.
Embodiment 8
According to another aspect of the embodiment of the present application, a kind of storage medium is provided, storage medium includes the journey of storage
Sequence, wherein equipment where control storage medium executes the data processing method in above-described embodiment 2 in program operation.
Embodiment 9
According to another aspect of the embodiment of the present application, a kind of processor is provided, processor is used to run program,
In, program executes the data processing method in above-described embodiment 2 when running.
Embodiment 10
Embodiments herein additionally provides a kind of storage medium.Optionally, in the present embodiment, above-mentioned storage medium can
For saving program code performed by the method for trans-regional target trajectory tracking provided by above-described embodiment one.
Optionally, in the present embodiment, above-mentioned storage medium can be located in computer network in computer terminal group
In any one terminal, or in any one mobile terminal in mobile terminal group.
Optionally, in the present embodiment, storage medium is arranged to store the program code for executing following steps: point
Indescribably take the movement track of target at least two monitoring areas；Judge the movement track of target at least two monitoring areas
Whether registration is greater than preset value；It is greater than in the registration that judging result is the movement track of target at least two monitoring areas
In the case where preset value, movement track of the target at least two monitoring areas is generated.
Optionally, in the present embodiment, storage medium is arranged to store the program code for executing following steps:
It is extracted at least two monitoring areas before the movement track of target respectively, includes the first monitored space at least two monitoring areas
In the case where domain and the second monitoring area, when target enters the first monitoring area, target is marked by monitoring device,
And corresponding target is generated in the first monitoring area according to label in the movement track of the first monitoring area；When target leaves first
When monitoring area, the monitoring device of second monitoring area adjacent with the first monitoring area is called, judges the second monitoring area
Whether monitoring device takes at least one target；In the case where the judgment result is yes, in the second monitoring area at least one
A target is marked, and generates target in the movement track of the second monitoring area.
Optionally, in the present embodiment, storage medium is arranged to store the program code for executing following steps: point
It includes the first monitoring area that the movement track for indescribably taking target at least two monitoring areas, which includes: at least two monitoring areas,
In the case where the second monitoring area, in the first monitoring area, at least one target in the first monitoring area is carried out respectively
Label, and extract the movement track of at least one target after label；In the second monitoring area, respectively to the second monitoring area
In at least one target be marked, and extract label after at least one target movement track.
Further, optionally, in the present embodiment, storage medium is arranged to store the journey for executing following steps
Sequence code: in the first monitoring area, being respectively marked at least one target in the first monitoring area, and after extracting label
The movement track of at least one target include: to be divided to the first monitoring area with default cell, obtain grid
The first monitoring area first position lattice figure；It is marked according at least one target in first position lattice figure；Foundation
At least one target after label generates track matrix in the change in location of first position lattice figure；Track matrix is determined as
The movement track of at least one target after label in the first monitoring area.
Optionally, in the present embodiment, storage medium is arranged to store the program code for executing following steps:
In second monitoring area, at least one target in the second monitoring area is marked respectively, and extract label after at least one
The movement track of a target includes: to be divided to the second monitoring area with default cell, obtains the second prison of grid
Control the second position lattice figure in region；It is marked according at least one target in second position lattice figure；After label
At least one target generates track matrix in the change in location of second position lattice figure；After track matrix is determined as label
Movement track of at least one target in the second monitoring area.
Optionally, in the present embodiment, storage medium is arranged to store the program code for executing following steps: sentencing
It includes: at least two monitored spaces that whether the registration of the movement track of target, which is greater than preset value, in disconnected at least two monitoring areas
In the case that domain includes the first monitoring area and the second monitoring area, it is overlapping with the second monitoring area to obtain the first monitoring area
Region；At least one target in overlapping region is marked, and generates movement track according at least one target after label；Judgement weight
In folded region the movement track of at least one target whether the movement track at least one target in the first monitoring area, and
The registration of the movement track of at least one target is greater than preset value in second monitoring area.
Further, optionally, in the present embodiment, storage medium is arranged to store the journey for executing following steps
Sequence code: the case where the registration that judging result is the movement track of target at least two monitoring areas is greater than preset value
Under, generating movement track of the target at least two monitoring areas includes: to determine in the case where registration is greater than preset value
At least one target and at least one target in the first monitoring area and the second monitoring area at least one in overlapping region
A target is same target；Position according at least one target in time and the first monitoring area and the second monitoring area becomes
Change, generates the movement track of at least one target.
Above-mentioned the embodiment of the present application serial number is for illustration only, does not represent the advantages or disadvantages of the embodiments.
In above-described embodiment of the application, all emphasizes particularly on different fields to the description of each embodiment, do not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical 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, 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.
If the integrated 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 technical solution of the application is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the application whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above is only the preferred embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (17)
1. a kind of data processing method characterized by comprising
Obtaining at least two, there are the geography fence data of intersection area, wherein the intersection area is public domain, describedly
Reason fence data include the movement track of wherein object；
The first movement track and the second movement track in two geography fence data are obtained respectively；
Determine first movement track and the second movement track for matching track；
Show first movement track and the second movement track.
2. a kind of method of trans-regional target trajectory tracking characterized by comprising
The movement track of target at least two monitoring areas is extracted respectively；
Judge whether the registration of the movement track of target described at least two monitoring area is greater than preset value；
It is greater than preset value in the registration for the movement track that judging result is target described at least two monitoring area
In the case of, generate movement track of the target at least two monitoring area.
3. according to the method described in claim 2, it is characterized in that, being extracted at least two monitoring area respectively described
Before the movement track of the target, the method also includes:
At least two monitoring area include the first monitoring area and the second monitoring area in the case where, when the target into
When entering first monitoring area, the target is marked by monitoring device, and according to the label described first
The corresponding target is generated in monitoring area in the movement track of the first monitoring area；
When the target leaves first monitoring area, second monitoring adjacent with first monitoring area is called
The monitoring device in region, judges whether the monitoring device of second monitoring area takes at least one target；
In the case where the judgment result is yes, at least one target in second monitoring area is marked, and generates institute
Target is stated in the movement track of second monitoring area.
4. according to the method in claim 2 or 3, which is characterized in that described to extract mesh at least two monitoring areas respectively
Target movement track includes:
In the case where at least two monitoring area includes the first monitoring area and the second monitoring area, in first prison
Control region in, at least one target in first monitoring area is marked respectively, and extract label after it is described at least
The movement track of one target；
In second monitoring area, at least one target in second monitoring area is marked respectively, and extracts
The movement track of at least one target after label.
5. according to the method described in claim 4, it is characterized in that, described in first monitoring area, respectively to described
At least one target is marked in first monitoring area, and extracts the movement track packet of at least one target after label
It includes:
First monitoring area is divided with default cell, obtains the of first monitoring area of grid
One position lattice figure；
It is marked according at least one described target in the first position lattice figure；
According at least one described target after label in the change in location of the first position lattice figure, track matrix is generated；
By the track matrix be determined as label after described at least one target first monitoring area movement track.
6. according to the method described in claim 4, it is characterized in that, described in second monitoring area, respectively to described
At least one target is marked in second monitoring area, and extracts the movement track packet of at least one target after label
It includes:
Second monitoring area is divided with default cell, obtains the of second monitoring area of grid
Two position lattice figures；
It is marked according at least one described target in the second position lattice figure；
According at least one described target after label in the change in location of the second position lattice figure, track matrix is generated；
By the track matrix be determined as label after described at least one target second monitoring area movement track.
7. according to the method in claim 2 or 3, which is characterized in that institute in judgement at least two monitoring area
State the movement track of target registration whether greater than preset value include:
In the case where at least two monitoring area includes the first monitoring area and the second monitoring area, described first is obtained
The overlapping region of monitoring area and second monitoring area；
It marks at least one target in the overlapping region, and generates action rail according at least one target described in after label
Mark；
Judge at least one target in the overlapping region movement track whether at least one in first monitoring area
The registration of the movement track of at least one target is greater than described pre- in the movement track of target and second monitoring area
If value.
8. the method according to the description of claim 7 is characterized in that it is described judging result be at least two monitoring area
Described in target movement track registration be greater than preset value in the case where, generate the target it is described at least two monitoring
Movement track in region includes:
In the case where the registration is greater than the preset value, determine at least one target in the overlapping region with it is described
At least one target is same target at least one target and second monitoring area in first monitoring area；
The change in location of at least one target described in foundation time and first monitoring area and second monitoring area,
Generate the movement track of at least one target.
9. a kind of data processing equipment characterized by comprising
First obtains module, for obtaining at least two geography fence data there are intersection area, wherein the intersection area
For public domain, the geography fence data include the movement track of wherein object；
Second obtains module, for obtaining the first movement track and the second action rail in two geography fence data respectively
Mark；
Track determining module, for determining first movement track and the second movement track for matching track；
Display module, for showing first movement track and the second movement track.
10. a kind of device of trans-regional target trajectory tracking characterized by comprising
Extraction module, for extracting the movement track of target at least two monitoring areas respectively；
Judgment module, for judging whether the registration of movement track of target described at least two monitoring area is greater than
Preset value；
Track generation module, for the weight in the movement track that judging result is target described at least two monitoring area
It is right be greater than preset value in the case where, generate movement track of the target at least two monitoring area.
11. device according to claim 10, which is characterized in that the extraction module includes:
First extraction unit, for including the feelings of the first monitoring area and the second monitoring area at least two monitoring area
Under condition, in first monitoring area, at least one target in first monitoring area is marked respectively, and extracts
The movement track of at least one target after label；
Second extraction unit is used in second monitoring area, respectively at least one mesh in second monitoring area
Mark is marked, and extracts the movement track of at least one target after label.
12. device according to claim 10, which is characterized in that the judgment module includes:
Acquiring unit, for including the case where the first monitoring area and the second monitoring area at least two monitoring area
Under, obtain the overlapping region of first monitoring area and second monitoring area；
Marking unit, for marking at least one target in the overlapping region, and according at least one mesh described in after label
Mark generates movement track；
Judging unit, for judge at least one target in the overlapping region movement track whether with first monitored space
In domain in the movement track of at least one target and second monitoring area movement track of at least one target coincidence
Degree is greater than the preset value.
13. a kind of system of trans-regional target trajectory tracking characterized by comprising
At least two miniature monitoring devices, for marking at least one target taken, and according to described in after label at least
One target generates the movement track of at least one target, and the movement track of at least one target is reported to clothes
Business device；
Server, for obtaining the movement track of at least one target described in described at least two miniature monitoring devices uploads,
Judge in the overlapping region of described at least two miniature monitoring devices shootings whether in same time at least one target occur,
And the registration of at least one target monitoring area locating for described at least two miniature monitoring devices is calculated, described heavy
It is right be greater than preset value in the case where, determine at least one target in monitoring area locating for described at least two miniature monitoring devices
It is the same target, and generate the monitoring area locating for described at least two miniature monitoring devices of at least one target
Movement track.
14. a kind of storage medium, which is characterized in that the storage medium includes the program of storage, wherein run in described program
When control the storage medium where equipment perform claim require any one of 2 to 8 described in the tracking of trans-regional target trajectory
Method.
15. a kind of processor, which is characterized in that the processor is for running program, wherein right of execution when described program is run
Benefit require any one of 2 to 8 described in the tracking of trans-regional target trajectory method.
16. a kind of storage medium, which is characterized in that the storage medium includes the program of storage, wherein run in described program
When control the storage medium where equipment perform claim require data processing method described in 9.
17. a kind of processor, which is characterized in that the processor is for running program, wherein right of execution when described program is run
Benefit require 9 described in data processing method.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632975.XA CN109309809A (en) | 2017-07-28 | 2017-07-28 | The method and data processing method, device and system of trans-regional target trajectory tracking |
| TW107120329A TW201911118A (en) | 2017-07-28 | 2018-06-13 | Method for tracing track of target in cross regions, and data processing method, apparatus and system |
| PCT/CN2018/096094 WO2019019943A1 (en) | 2017-07-28 | 2018-07-18 | Method for tracing track of target in cross regions, and data processing method, apparatus and system |
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| CN201710632975.XA CN109309809A (en) | 2017-07-28 | 2017-07-28 | The method and data processing method, device and system of trans-regional target trajectory tracking |
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| CN201710632975.XA Pending CN109309809A (en) | 2017-07-28 | 2017-07-28 | The method and data processing method, device and system of trans-regional target trajectory tracking |
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| Country | Link |
|---|---|
| CN (1) | CN109309809A (en) |
| TW (1) | TW201911118A (en) |
| WO (1) | WO2019019943A1 (en) |
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| CN110728249A (en) * | 2019-10-21 | 2020-01-24 | 上海市刑事科学技术研究院 | Cross-camera identification method, device and system for target pedestrian |
| CN111724412A (en) * | 2020-06-17 | 2020-09-29 | 杭州海康威视数字技术股份有限公司 | Method and device for determining motion trail and computer storage medium |
| CN111784730A (en) * | 2020-07-01 | 2020-10-16 | 杭州海康威视数字技术股份有限公司 | Object tracking method and device, electronic equipment and storage medium |
| CN111914592A (en) * | 2019-05-08 | 2020-11-10 | 杭州海康威视数字技术股份有限公司 | Multi-camera combined evidence obtaining method, device and system |
| CN111986227A (en) * | 2020-08-26 | 2020-11-24 | 杭州海康威视数字技术股份有限公司 | Trajectory generation method and apparatus, computer device and storage medium |
| CN112118427A (en) * | 2020-10-29 | 2020-12-22 | 上海擎感智能科技有限公司 | Monitoring method, system, server and computer storage medium |
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| CN111369587B (en) * | 2019-06-13 | 2023-05-02 | 杭州海康威视系统技术有限公司 | Tracking method and device |
| CN111274336B (en) * | 2019-12-18 | 2023-05-09 | 浙江大华技术股份有限公司 | Target track processing method and device, storage medium and electronic device |
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Also Published As
| Publication number | Publication date |
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| WO2019019943A1 (en) | 2019-01-31 |
| TW201911118A (en) | 2019-03-16 |
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