CN104902236A - Linkage control method and device for monitoring equipment - Google Patents
Linkage control method and device for monitoring equipment Download PDFInfo
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- CN104902236A CN104902236A CN201510280572.4A CN201510280572A CN104902236A CN 104902236 A CN104902236 A CN 104902236A CN 201510280572 A CN201510280572 A CN 201510280572A CN 104902236 A CN104902236 A CN 104902236A
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Abstract
The invention is applicable to the technical field of video processing, and provides a linkage control method and device for monitoring equipment. The method comprises the steps of arranging first monitoring equipment and second monitoring equipment at each monitoring point; adjusting the monitoring range of the first monitoring equipment so as to enable the monitoring range of the first monitoring equipment to cover the monitoring range of the second monitoring equipment; according to the monitoring range of the first monitoring equipment of each monitoring point, splicing monitoring images of the first monitoring equipment of all monitoring points so as to obtain a panoramic image; and when a moving object in a first type of area of interest set by a user or a second type of area of interest set by the user is detected on the panoramic image, determining corresponding second monitoring equipment, and controlling the second monitoring equipment to track the moving object in the first type of area of interest or the second type of area of interest. Through adoption of the method, the second monitoring equipment can be controlled to track the moving object in the first type of area of interest or the second type of area of interest, and the method has high flexibility.
Description
Technical field
The invention belongs to technical field of video processing, particularly relate to inter-linked controlling method and the device of watch-dog.
Background technology
Along with the fast development of Video Supervision Technique, the demand of Large visual angle video monitoring is constantly expanded.Such as, need to monitor bed rearrangement bridge, bed rearrangement airport, very Chang Yiduan highway or whole skyscraper.Visual field due to most of video camera does not reach monitoring range large like this, therefore needs the multiple watch-dog of layout, meets the monitoring demand of Large visual angle.
At present, common watch-dog mainly contains gunlock and ball machine.The weak point adopting gunlock to carry out Large visual angle monitoring is, when needing the scene of monitoring more, need to switch back and forth between each scene, when video way is more, when switching frequent, easily cause monitor staff tired, and the attentiveness of monitor staff can only concentrate on part picture, so still can miss part important information.Ball machine monitoring is monitored peripheral region by roating sphere machine, and shortcoming is ball machine limited view, and the same time can only monitor a scene.
When carrying out target following by watch-dog, according to gunlock, then target easily appears in multiple picture.In addition, the switching between picture affects the seizure of monitor staff to video information, and gunlock installation direction is fixed, and monitoring scene can not change along with target, is therefore easier to lose tracking target.When carrying out target following by watch-dog, according to ball machine, then in tracing process, because monitoring visual field concentrates near tracking target, cause easily missing other important informations.
To sum up, the monitoring effect of prior art in Large visual angle monitoring is poor.
Summary of the invention
Given this, embodiments provide a kind of inter-linked controlling method and device of watch-dog, to solve the poor problem of the monitoring effect of prior art in Large visual angle monitoring.
On the one hand, embodiments provide a kind of inter-linked controlling method of watch-dog, comprising:
First watch-dog and the second watch-dog are set in each control point;
Adjust the monitoring range of described first watch-dog, make the monitoring range of described first watch-dog cover the monitoring range of described second watch-dog;
According to the monitoring range of described first watch-dog of each control point, the monitoring image of described first watch-dog of all control points is spliced, obtains panoramic picture;
When the moving target detected on described panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, determine moving target in described first kind area-of-interest or the second watch-dog corresponding to described Equations of The Second Kind area-of-interest, and control described second watch-dog and follow the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest.
Second aspect, embodiments provides a kind of linkage control device of watch-dog, comprising:
Watch-dog setting unit, for arranging the first watch-dog and the second watch-dog in each control point;
Monitoring range adjustment unit, for adjusting the monitoring range of described first watch-dog, makes the monitoring range of described first watch-dog cover the monitoring range of described second watch-dog;
Concatenation unit, for the monitoring range of described first watch-dog according to each control point, splices the monitoring image of described first watch-dog of all control points, obtains panoramic picture;
Tracking cell, for when the moving target detected on described panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, determine moving target in described first kind area-of-interest or the second watch-dog corresponding to described Equations of The Second Kind area-of-interest, and control described second watch-dog and follow the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest.
The beneficial effect that the embodiment of the present invention compared with prior art exists is: the embodiment of the present invention, by arranging the first watch-dog and the second watch-dog in each control point, obtains complete, wide-field, border picture panoramic picture clearly; When the moving target detected on panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, control the second watch-dog to follow the tracks of moving target in first kind area-of-interest or Equations of The Second Kind area-of-interest and to go forward side by side the identifications such as pedestrian's face, car plate, flexibility is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the realization flow figure of the inter-linked controlling method of the watch-dog that the embodiment of the present invention provides;
Fig. 2 is to the schematic diagram that monitoring image splices in the inter-linked controlling method of the watch-dog that the embodiment of the present invention provides;
Fig. 3 is the schematic diagram in the inter-linked controlling method of the watch-dog that the embodiment of the present invention provides, monitoring image being carried out to level splicing;
Fig. 4 is the schematic diagram in the inter-linked controlling method of the watch-dog that the embodiment of the present invention provides, monitoring image being carried out to vertical splicing;
Fig. 5 is the schematic diagram in the inter-linked controlling method of the watch-dog that the embodiment of the present invention provides, monitoring image being carried out to horizontal vertical splicing;
Fig. 6 is the realization flow figure of the inter-linked controlling method of the watch-dog that another embodiment of the present invention provides;
Fig. 7 is the structured flowchart of the linkage control device of the watch-dog that the embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 shows the realization flow figure of the inter-linked controlling method of the watch-dog that the embodiment of the present invention provides, and details are as follows:
In step S101, the first watch-dog and the second watch-dog are set in each control point.
In embodiments of the present invention, for the guarded region compared with Large visual angle, guarded region is divided into multiple monitoring subregion, a control point is set at each monitoring subregion, the first watch-dog and the second watch-dog are set in each control point.
Alternatively, the first watch-dog is set in each control point and the second watch-dog is specially: at least one first watch-dog and second watch-dog are set in each control point.When arranging multiple first watch-dog in arbitrary control point, the plurality of first watch-dog can be arranged on same viewpoint, also can be arranged on different points of view, not limit at this.
In step s 102, adjust the monitoring range of described first watch-dog, make the monitoring range of described first watch-dog cover the monitoring range of described second watch-dog.
As a preferred embodiment of the present invention, the first watch-dog is gunlock (i.e. gun shaped video camera), and the second watch-dog is ball machine (i.e. ball-shaped camera).Here, the monitoring range of adjustment gunlock, makes the monitoring range of each anglec of rotation of monitoring range ball covering on soil machine of gunlock.
In step s 103, according to the monitoring range of described first watch-dog of each control point, the monitoring image of described first watch-dog of all control points is spliced, obtains panoramic picture.
, under the monitoring range of the first watch-dog of each control point covers the prerequisite of the monitoring range of the second watch-dog, adjust the lens direction of the first watch-dog here, to cover whole guarded region by all first watch-dogs.
Monitoring range due to the first watch-dog of each control point covers the monitoring range of the second watch-dog, therefore, according to the monitoring range of the first watch-dog of each control point, level, vertical or horizontal vertical splicing are carried out to the monitoring image of the first watch-dog, obtains the panoramic picture covering whole guarded region.Further, level is carried out to the monitoring image of the first watch-dog, vertical or horizontal vertical splicing comprises: translation up and down and convergent-divergent are carried out to the monitoring image of the first watch-dog.
Because monitoring image obtains from the watch-dog being distributed in each control point, therefore, in order to ensure splicing effect, need synchronously to process the monitoring image from each watch-dog.Further, splicing is carried out to the monitoring image of the first watch-dog of all control points and is specially: according to the timestamp of the monitoring image of the first watch-dog of all control points, the monitoring image of the first watch-dog of all control points is spliced.
Fig. 2 shows in the inter-linked controlling method of the watch-dog that the embodiment of the present invention provides the schematic diagram that monitoring image splices.Wherein, two images of top are monitoring image to be spliced, and the image of below is panoramic picture, and the dotted portion in panoramic picture represents the lap of two monitoring images.
Fig. 3 shows the schematic diagram in the inter-linked controlling method of the watch-dog that the embodiment of the present invention provides, monitoring image being carried out to level splicing.Wherein, 5 images of top represent monitoring image to be spliced, and the image of below represents that monitoring image splices the panoramic picture obtained through level.
Fig. 4 shows the schematic diagram in the inter-linked controlling method of the watch-dog that the embodiment of the present invention provides, monitoring image being carried out to vertical splicing.Wherein, 3 images of left represent monitoring image to be spliced, and the image of the side of having represents that monitoring image is through vertically splicing the panoramic picture obtained.
Fig. 5 shows the schematic diagram in the inter-linked controlling method of the watch-dog that the embodiment of the present invention provides, monitoring image being carried out to horizontal vertical splicing.Wherein, 6 images of top are monitoring image to be spliced, and the image of below is that monitoring image splices the panoramic picture obtained through horizontal vertical.
In step S104, when the moving target detected on described panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, determine moving target in described first kind area-of-interest or the second watch-dog corresponding to described Equations of The Second Kind area-of-interest, and control described second watch-dog and follow the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest.
As one embodiment of the present of invention, first kind area-of-interest can be a larger area-of-interest, and the mode that user is selected by frame arranges first kind area-of-interest on panoramic picture.When the first kind area-of-interest that user is arranged being detected on panoramic picture, detect the moving target in first kind area-of-interest.When the moving target in first kind area-of-interest being detected, determine the second watch-dog that moving target in first kind area-of-interest is corresponding, control the moving target in the second watch-dog tracking first kind area-of-interest, and car plate, recognition of face are carried out to the moving target in first kind area-of-interest.
As an alternative embodiment of the invention, Equations of The Second Kind area-of-interest can be a less area-of-interest, and user arranges Equations of The Second Kind area-of-interest by the mode clicked or frame selects on panoramic picture.When the Equations of The Second Kind area-of-interest that user is arranged being detected on panoramic picture, determine the second watch-dog that Equations of The Second Kind area-of-interest is corresponding, control the moving target in the second watch-dog tracking first kind area-of-interest, and car plate, recognition of face are carried out to the moving target in first kind area-of-interest.Alternatively, user can arrange Equations of The Second Kind area-of-interest continuously in panoramic picture, makes the second watch-dog continue to follow the tracks of Equations of The Second Kind area-of-interest.
Further, at the monitoring range of described first watch-dog of described adjustment, after making the monitoring range of described second watch-dog of the monitoring range of described first watch-dog covering, the monitoring range of described described first watch-dog according to each control point, the monitoring image of described first watch-dog of all control points is spliced, before obtaining panoramic picture, described method also comprises:
Determine the virtual borderlines relation of described second watch-dog and described first watch-dog.
Here, the mapping relations of the coordinate of the coordinate of the monitoring image of the second watch-dog of each control point and the monitoring image of the first watch-dog are determined.
Further, at the monitoring range of described described first watch-dog according to each control point, the monitoring image of described first watch-dog of all control points is spliced, after obtaining panoramic picture, described moving target when detecting on described panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, determine moving target in described first kind area-of-interest or the second watch-dog corresponding to described Equations of The Second Kind area-of-interest, and control before described second watch-dog follows the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest, described method also comprises:
Determine described first watch-dog and the coordinate range of described second watch-dog in described panoramic picture.
Here, the monitoring image of the first watch-dog of each control point and the coordinate range of monitoring image in panoramic picture of the second watch-dog is determined.
Preferably, described moving target when detecting on described panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, determine moving target in described first kind area-of-interest or the second watch-dog corresponding to described Equations of The Second Kind area-of-interest, and control described second watch-dog and follow the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest comprises:
When the moving target detected on described panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, moving target in described first kind area-of-interest or the second watch-dog corresponding to described Equations of The Second Kind area-of-interest is determined according to the coordinate of geometric center in described panoramic picture of the moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest, the level angle of the second watch-dog and angle of inclination according to the Coordinate Adjusting of described geometric center in described panoramic picture, moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest is followed the tracks of to control described second watch-dog.
According to the coordinate of geometric center in panoramic picture of the moving target in first kind area-of-interest or Equations of The Second Kind area-of-interest, and the coordinate range of each the first watch-dog in panoramic picture, the first watch-dog that moving target in this first kind area-of-interest or Equations of The Second Kind area-of-interest are corresponding in panoramic picture can be determined.According to the moving target in this first kind area-of-interest or the first watch-dog corresponding to Equations of The Second Kind area-of-interest, moving target in this first kind area-of-interest or the second watch-dog corresponding to Equations of The Second Kind area-of-interest can be determined.
Wherein, level angle (pan tangle) refers to the left-right rotation angle of ball machine, and angle of inclination (tilt tangle) refers to the vertical rotation angle of ball machine.
Preferably, the level angle of described the second watch-dog according to the Coordinate Adjusting of described geometric center in described panoramic picture and angle of inclination, follow the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest comprises to control described second watch-dog:
The level angle of described second watch-dog, angle of inclination and convergent-divergent multiple is calculated according to the coordinate of described geometric center in described panoramic picture;
Control described second watch-dog and carry out translation, inclination, convergent-divergent and focusing according to the level angle calculated, angle of inclination and convergent-divergent multiple, follow the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest to control described second watch-dog.
Translation, inclination, convergent-divergent and to defocused is carried out according to the level angle calculated, angle of inclination and convergent-divergent multiple at described second watch-dog of control, the method also comprises: carry out the detection such as car plate, face according to user instruction to the moving target in first kind area-of-interest or Equations of The Second Kind area-of-interest, extract the characteristic information of the car plate that detects or face, and the pre-stored data in the characteristic information of extraction and database is carried out contrast identify.In embodiments of the present invention, area-of-interest realization interlock is followed the tracks of by controlling the second watch-dog after moving target being detected, thus avoid the moving target details (as face, car plate etc.) that do not see in panoramic picture, decrease the workload of monitor staff.
Fig. 6 shows the realization flow figure of the inter-linked controlling method of the watch-dog that another embodiment of the present invention provides, with reference to Fig. 6:
In step s 601, the first watch-dog and the second watch-dog are set in each control point;
In step S602, adjust the monitoring range of described first watch-dog, make the monitoring range of described first watch-dog cover the monitoring range of described second watch-dog;
In step S603, determine the virtual borderlines relation of described second watch-dog and described first watch-dog;
In step s 604, according to the monitoring range of described first watch-dog of each control point, the monitoring image of described first watch-dog of all control points is spliced, obtains panoramic picture;
In step s 605, described first watch-dog and the coordinate range of described second watch-dog in described panoramic picture is determined;
In step S606, when the moving target detected on described panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, determine moving target in described first kind area-of-interest or the second watch-dog corresponding to described Equations of The Second Kind area-of-interest according to the coordinate of geometric center in described panoramic picture of the moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest;
In step S607, calculate the level angle of described second watch-dog, angle of inclination and convergent-divergent multiple according to the coordinate of described geometric center in described panoramic picture;
In step S608, control described second watch-dog and carry out translation, inclination, convergent-divergent and focusing according to the level angle calculated, angle of inclination and convergent-divergent multiple, follow the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest to control described second watch-dog.
Should be understood that in embodiments of the present invention, the size of the sequence number of above-mentioned each process does not also mean that the priority of execution sequence, and the execution sequence of each process should be determined with its function and internal logic, and should not form any restriction to the implementation process of the embodiment of the present invention.
The embodiment of the present invention, by arranging the first watch-dog and the second watch-dog in each control point, obtains complete, wide-field, border picture panoramic picture clearly; When the moving target detected on panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, control the second watch-dog to follow the tracks of moving target in first kind area-of-interest or Equations of The Second Kind area-of-interest and to go forward side by side the identifications such as pedestrian's face, car plate, flexibility is high.
Fig. 7 shows the structured flowchart of the linkage control device of the watch-dog that the embodiment of the present invention provides, and this device may be used for the inter-linked controlling method of the watch-dog shown in service chart 1 or Fig. 6.For convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.
With reference to Fig. 7, this device comprises:
Watch-dog setting unit 71, for arranging the first watch-dog and the second watch-dog in each control point;
Monitoring range adjustment unit 72, for adjusting the monitoring range of described first watch-dog, makes the monitoring range of described first watch-dog cover the monitoring range of described second watch-dog;
Concatenation unit 73, for the monitoring range of described first watch-dog according to each control point, splices the monitoring image of described first watch-dog of all control points, obtains panoramic picture;
Tracking cell 74, for when the moving target detected on described panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, determine moving target in described first kind area-of-interest or the second watch-dog corresponding to described Equations of The Second Kind area-of-interest, and control described second watch-dog and follow the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest.
Further, described device also comprises:
Virtual borderlines relation determination unit 75, for determining the virtual borderlines relation of described second watch-dog and described first watch-dog.
Further, described device also comprises:
Coordinate range determining unit 76, for determining described first watch-dog and the coordinate range of described second watch-dog in described panoramic picture.
Preferably, described tracking cell 74 specifically for:
When the moving target detected on described panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, moving target in described first kind area-of-interest or the second watch-dog corresponding to described Equations of The Second Kind area-of-interest is determined according to the coordinate of geometric center in described panoramic picture of the moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest, control described second watch-dog and follow the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest.
Preferably, described tracking cell 74 comprises:
Tracking parameter determination subelement 741, for the level angle according to coordinate calculating described second watch-dog of described geometric center in described panoramic picture, angle of inclination and convergent-divergent multiple;
Follow the tracks of subelement 742, carrying out translation, inclination, convergent-divergent and focusing for controlling described second watch-dog according to the level angle calculated, angle of inclination and convergent-divergent multiple, following the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest to control described second watch-dog.
The embodiment of the present invention, by arranging the first watch-dog and the second watch-dog in each control point, obtains complete, wide-field, border picture panoramic picture clearly; When the moving target detected on panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, control the second watch-dog to follow the tracks of moving target in first kind area-of-interest or Equations of The Second Kind area-of-interest and to go forward side by side the identifications such as pedestrian's face, car plate, flexibility is high.
Those of ordinary skill in the art can recognize, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the device of foregoing description and the specific works process of unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that disclosed apparatus and method can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.
If described function using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection range of claim.
Claims (10)
1. an inter-linked controlling method for watch-dog, is characterized in that, comprising:
First watch-dog and the second watch-dog are set in each control point;
Adjust the monitoring range of described first watch-dog, make the monitoring range of described first watch-dog cover the monitoring range of described second watch-dog;
According to the monitoring range of described first watch-dog of each control point, the monitoring image of described first watch-dog of all control points is spliced, obtains panoramic picture;
When the moving target detected on described panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, determine moving target in described first kind area-of-interest or the second watch-dog corresponding to described Equations of The Second Kind area-of-interest, and control described second watch-dog and follow the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest.
2. the method for claim 1, it is characterized in that, at the monitoring range of described first watch-dog of described adjustment, after making the monitoring range of described second watch-dog of the monitoring range of described first watch-dog covering, the monitoring range of described described first watch-dog according to each control point, splice the monitoring image of described first watch-dog of all control points, before obtaining panoramic picture, described method also comprises:
Determine the virtual borderlines relation of described second watch-dog and described first watch-dog.
3. the method for claim 1, it is characterized in that, at the monitoring range of described described first watch-dog according to each control point, the monitoring image of described first watch-dog of all control points is spliced, after obtaining panoramic picture, described moving target when detecting on described panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, determine moving target in described first kind area-of-interest or the second watch-dog corresponding to described Equations of The Second Kind area-of-interest, and control before described second watch-dog follows the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest, described method also comprises:
Determine described first watch-dog and the coordinate range of described second watch-dog in described panoramic picture.
4. the method for claim 1, it is characterized in that, described moving target when detecting on described panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, determine moving target in described first kind area-of-interest or the second watch-dog corresponding to described Equations of The Second Kind area-of-interest, and control described second watch-dog and follow the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest comprises:
When the moving target detected on described panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, moving target in described first kind area-of-interest or the second watch-dog corresponding to described Equations of The Second Kind area-of-interest is determined according to the coordinate of geometric center in described panoramic picture of the moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest, the level angle of the second watch-dog and angle of inclination according to the Coordinate Adjusting of described geometric center in described panoramic picture, moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest is followed the tracks of to control described second watch-dog.
5. method as claimed in claim 4, it is characterized in that, the level angle of described the second watch-dog according to the Coordinate Adjusting of described geometric center in described panoramic picture and angle of inclination, follow the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest comprises to control described second watch-dog:
The level angle of described second watch-dog, angle of inclination and convergent-divergent multiple is calculated according to the coordinate of described geometric center in described panoramic picture;
Control described second watch-dog and carry out translation, inclination, convergent-divergent and focusing according to the level angle calculated, angle of inclination and convergent-divergent multiple, follow the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest to control described second watch-dog.
6. a linkage control device for watch-dog, is characterized in that, comprising:
Watch-dog setting unit, for arranging the first watch-dog and the second watch-dog in each control point;
Monitoring range adjustment unit, for adjusting the monitoring range of described first watch-dog, makes the monitoring range of described first watch-dog cover the monitoring range of described second watch-dog;
Concatenation unit, for the monitoring range of described first watch-dog according to each control point, splices the monitoring image of described first watch-dog of all control points, obtains panoramic picture;
Tracking cell, for when the moving target detected on described panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, determine moving target in described first kind area-of-interest or the second watch-dog corresponding to described Equations of The Second Kind area-of-interest, and control described second watch-dog and follow the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest.
7. device as claimed in claim 6, it is characterized in that, described device also comprises:
Virtual borderlines relation determination unit, for determining the virtual borderlines relation of described second watch-dog and described first watch-dog.
8. device as claimed in claim 6, it is characterized in that, described device also comprises:
Coordinate range determining unit, for determining described first watch-dog and the coordinate range of described second watch-dog in described panoramic picture.
9. device as claimed in claim 6, is characterized in that, described tracking cell specifically for:
When the moving target detected on described panoramic picture in the first kind area-of-interest that user is arranged or when Equations of The Second Kind area-of-interest that user arranges being detected, moving target in described first kind area-of-interest or the second watch-dog corresponding to described Equations of The Second Kind area-of-interest is determined according to the coordinate of geometric center in described panoramic picture of the moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest, control described second watch-dog and follow the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest.
10. the device as described in any one of claim 6 to 9, is characterized in that, described tracking cell comprises:
Tracking parameter determination subelement, for the level angle according to coordinate calculating described second watch-dog of described geometric center in described panoramic picture, angle of inclination and convergent-divergent multiple;
Follow the tracks of subelement, carrying out translation, inclination, convergent-divergent and focusing for controlling described second watch-dog according to the level angle calculated, angle of inclination and convergent-divergent multiple, following the tracks of moving target in described first kind area-of-interest or described Equations of The Second Kind area-of-interest to control described second watch-dog.
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