CN1327710C - Active monitoring system and monitoring method - Google Patents
Active monitoring system and monitoring method Download PDFInfo
- Publication number
- CN1327710C CN1327710C CNB2004100327876A CN200410032787A CN1327710C CN 1327710 C CN1327710 C CN 1327710C CN B2004100327876 A CNB2004100327876 A CN B2004100327876A CN 200410032787 A CN200410032787 A CN 200410032787A CN 1327710 C CN1327710 C CN 1327710C
- Authority
- CN
- China
- Prior art keywords
- image signal
- wide
- angle
- moving target
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Closed-Circuit Television Systems (AREA)
Abstract
The present invention relates to an active monitoring system and a monitoring method. After wide-angle image signals in a covered range are continuously acquired by an image acquiring device, the wide-angle image signals of the first time point and the previous time point are continuously compared. When a difference is generated, the difference point is set into a moving target. The same or the other image acquiring device is immediately driven to acquire a magnified image signal of which the first time is set into the moving target. The wide-angle image signals and the magnified image signal are recoded into a recoding unit, which is favorable to enhance the definition and an identification effect of a recorded image.
Description
Technical field
The present invention is relevant a kind of surveillance and method for monitoring, refers to a kind of identification moving target automatically especially, and at specific moving target acquisition magnified image signal, in order to the active monitor system and the method for monitoring that promote definition and identification effect.
Background technology
Press on gateway, building, parking lot, convenience store or bank even general family all can see the surveillance that monitor is installed, monitor and write down past messenger's car of process in the covering scope by the wide-angle lens of this monitor, with in meeting accident, the video tape (or recording medium) that records monitoring process can being taken out when criminal case or particular demands and have access to, provide afterwards identification or any responsibility investigation by this.
When surveillance that use is commonly used,, therefore when the specific mobile object in the need identification picture, often can't clearly present because the monitor of these surveillances is to record down fixedly wide-angle image in the covering scope with wide-angle lens.Especially when the fixedly wide-angle image under the record is complicated, be difficult to recognize the thin portion looks of the picture of recording a video at all, thereby cause it to be difficult to satisfy the purpose of surveillance video record.
Moreover, though the modern science and technology that has some country or unit to have image enhancement, can understand and amplify required image via for example fuzzy comparison or alternate manner.Yet, be not the science and technology that all country or unit all possess this kind image enhancement.For important case, perhaps can entrust please these minorities country or unit provide and assist to add the clear image of strong solution, but two side's files come and go the time that is spent and will lose the machine of solving a case, general masses then can only look at flowers in a fog and seek help and do not have door, and the image enhancement technology is also non-omnipotent, can only do limited improvement.Simultaneously, because the surveillance of commonly using can't be grasped a definition of the image that monitors and write down really, and also can not be amplified at specific objective, adding real being difficult to of fuzzy image recognizes, therefore more make the people of intentionally crime make the image effect of shooting more fuzzy, and do evil more brazenly by different angles or distance.
Therefore, how to make the captured image energy of surveillance clearly show under recording image and reach the purpose of effective supervision and record and specific objective can be amplified, be to be a problem demanding prompt solution.
Summary of the invention
The present invention designs in view of the shortcoming of above-mentioned known techniques, its main purpose promptly is to provide a kind of identification moving target automatically, and at specific moving target acquisition magnified image signal, in order to the active monitor system that promotes definition and identification effect.
Another object of the present invention is to be to provide a kind of active method for monitoring of reaching above-mentioned purpose.
Moreover a further object of the present invention is that a kind of technical characterictic that the magnified image signal is provided is being provided, and uses the person in useful life who prolongs image-taking device.
For reaching above-mentioned purpose, realization technology of the present invention is as follows:
A kind of active monitor system is to comprise:
One first image-taking device is the wide-angle image signal that captures continuously in the covering scope;
One processing unit is compared the wide-angle image signal of aforementioned very first time point and last time point continuously, when producing difference this discrepancy is set at moving target;
One second image-taking device is by processing unit control, in order to capture the magnified image signal of moving target that each very first time is set to; And
One record cell connects aforementioned each device, and continues record wide-angle image signal and magnified image signal.
Design by this can make surveillance have at specific moving target acquisition magnified image signal and gives the effect of record, can promote definition and identification effect.
Wherein this record cell is to comprise first tape deck and second tape deck, distinctly writes down wide-angle image signal and magnified image signal.More can comprise a display unit, in order to continuous broadcast wide-angle image signal and magnified image signal; Or adopt with two display unit and distinctly play wide-angle image signal and magnified image signal.
In addition, this first image-taking device is a fixed wide-angle camera; Second image-taking device is a movable video camera of looking in the distance.And this movable video camera of looking in the distance is by a fixed video camera front end of looking in the distance one movable reflection unit to be set to be constituted.Movable reflection unit then is contained in and connects a speculum, a vertical driver and a horizontal driver according to fulcrum on the pedestal and constitute, the direction of orientation of described pedestal and the described fixed machine of looking in the distance at an angle, described vertical driver and laterally the driver vertical fixing on pedestal and the front end of two drivers be connected to the corresponding position of mirror back surface.
A kind of active method for monitoring is may further comprise the steps:
First image-taking device is set with the wide-angle image signal in the continuous acquisition covering scope;
Utilize a processing unit to compare the wide-angle image signal of aforementioned very first time point and last time point continuously, when producing difference, this discrepancy is set at moving target;
Drive second image-taking device to capture the magnified image signal of moving target that each very first time is set to; And aforementioned wide-angle image signal and magnified image signal be recorded in the record cell.
Wherein, this record cell is distinctly to write down wide-angle image signal and magnified image signal.This record cell more is played in wide-angle image signal and magnified image signal in one display unit continuously, or wide-angle image signal and magnified image signal distinctly are played in two display unit.
Be to adopt with a fixed wide-angle camera to capture wide-angle image signal in the covering scope continuously, and capture the magnified image signal of moving target that each very first time is set to a movable video camera of looking in the distance again.Wherein be by a fixed video camera front end of the looking in the distance movable reflection unit of arranging in pairs or groups, to capture the magnified image signal of moving target that each very first time is set to, wherein, this movable reflection unit, be to be contained on the pedestal to connect a speculum, a vertical driver and a horizontal driver according to fulcrum, the direction of orientation of described pedestal and the described fixed machine of looking in the distance at an angle, described vertical driver and laterally the driver vertical fixing on pedestal and the front end of two drivers be connected to the corresponding position of mirror back surface.
Realization technology of the present invention is not taken off before and two image-taking devices are set are exceeded, and adopts such as to set with the time difference and is interrupted the occasion that monitors, also can only capture wide-angle image signal and magnified image signal with same image-taking device.Therefore the present invention also can be achieved as follows:
A kind of active monitor system is to comprise:
One image-taking device is set to be interrupted wide-angle image signal in the acquisition covering scope according to the time difference, and magnified image signal that can controlled its moving target of acquisition;
One processing unit is compared the wide-angle image signal of aforementioned very first time point and last time point continuously, when producing difference this discrepancy is set at moving target, and the control image-taking device captures the magnified image signal of this moving target immediately; And a record cell, connect aforementioned each device, and continue record wide-angle image signal and magnified image signal.
Design by this can make surveillance have at specific moving target acquisition magnified image signal and gives the effect of record, can promote definition and identification effect.
Wherein this image-taking device is a movable video camera of looking in the distance.And this movable video camera of looking in the distance is by a fixed video camera front end of looking in the distance one movable reflection unit to be set to be constituted.Movable reflection unit then is contained in and connects a speculum, a vertical driver and a horizontal driver according to fulcrum on the pedestal and constitute, the direction of orientation of described pedestal and the described fixed machine of looking in the distance at an angle, described vertical driver and laterally the driver vertical fixing on pedestal and the front end of two drivers be connected to the corresponding position of mirror back surface.
A kind of active method for monitoring is may further comprise the steps:
One image-taking device is set with the wide-angle image signal in the continuous acquisition covering scope;
Utilize a processing unit to compare the wide-angle image signal of aforementioned very first time point and last time point continuously, when producing difference, this discrepancy is set at moving target;
Drive aforementioned image-taking device to capture the magnified image signal of moving target that each very first time is set to; And
Aforementioned wide-angle image signal and magnified image signal are recorded in the record cell.
Wherein, this record cell is distinctly to write down wide-angle image signal and magnified image signal.This record cell more is played in wide-angle image signal and magnified image signal in one display unit continuously, or wide-angle image signal and magnified image signal distinctly are played in two display unit.
Again, be with the wide-angle image signal in the movable video camera acquisition covering scope of looking in the distance, and the magnified image signal of each moving target.Wherein be by a fixed video camera front end of the looking in the distance movable reflection unit of arranging in pairs or groups, to capture the magnified image signal of moving target that each very first time is set to, wherein, this movable reflection unit, be to be contained on the pedestal to connect a speculum, a vertical driver and a horizontal driver according to fulcrum, the direction of orientation of described pedestal and the described fixed machine of looking in the distance at an angle, described vertical driver and laterally the driver vertical fixing on pedestal and the front end of two drivers be connected to the corresponding position of mirror back surface.
Description of drawings
Fig. 1 is a system of the present invention block schematic diagram.
Fig. 2 is the movable video camera action schematic diagram of looking in the distance of the present invention.
Fig. 3 is that the major part of Fig. 2 is separated schematic diagram.
Fig. 4 is the partial exploded view of Fig. 2.
Fig. 5 is a schematic flow sheet of the present invention.
Fig. 6 is the schematic diagram of the present invention with first image-taking device acquisition wide-angle image signal.
Fig. 7 is the schematic diagram of the present invention with second image-taking device acquisition magnified image signal.
Fig. 8 is that the present invention judges one of schematic diagram of moving target.
Fig. 9 is two of the present invention's schematic diagram of judging moving target.
Figure 10 is three of the present invention's schematic diagram of judging moving target.
Symbol description:
1.......... processing unit
2.......... record cell
3........ first image-taking device
4........ second image-taking device
5...... the fixed video camera of looking in the distance
6....... movable reflection unit
7............ pedestal
8........... speculum
9......... vertical driver
10........ horizontal driver
11........... fulcrum
12... capture the wide-angle image signal continuously
13..... record wide-angle image signal
14........ judgement discrepancy
15....... setting moving target
16.. the amplification signal of acquisition moving target
17....... reset moving target
18..... record magnified image signal
19.... first wide-angle image signal
20.... second wide-angle image signal
21.......... personnel one
22......... moving target
23....... magnified image signal
24.... the 3rd wide-angle image signal
25......... moving target
26....... magnified image signal
27.... the 4th wide-angle image signal
28.......... personnel two
29......... moving target
30....... magnified image signal
Embodiment
For making your juror understand purpose of the present invention, feature and effect, now by following specific embodiment, and cooperate appended graphicly, the present invention is described in detail, illustrate as after.
Seeing also Fig. 1, is system of the present invention block schematic diagram.As shown in the figure: active monitor system of the present invention is to comprise by processing unit 1, record cell 2, first image-taking device 3 and second image-taking device 4 being formed; Wherein, this first image-taking device 3 is to can be a fixed wide-angle camera (as shown in Figure 6), in order to the wide-angle image signal in its constant bearing institute covering scope of continuous acquisition; This processing unit 1 can be the processor of a computer or built-in handling procedure, is in order to the wide-angle image signal of the aforementioned very first time point of continuous comparison with last time point, this discrepancy is set at moving target when comparison result finds differences; This second image-taking device 4 is to can be a movable video camera of looking in the distance (as shown in Figure 7), and it is by processing unit 1 control, in order to capture the magnified image signal of moving target that each very first time is set to; This record cell 2 can be hard disk, memory or other recording medium of computer, and it is to connect aforementioned each device, and continues record wide-angle image signal and magnified image signal.
The aforementioned movable video camera of looking in the distance (seeing also Fig. 2) is by fixed video camera 5 front ends of looking in the distance one movable reflection unit 6 to be set to be constituted.This movable reflection unit 6 (please cooperate and consult Fig. 3, Fig. 4) then comprises by a pedestal 7, a speculum 8, one vertical driver 9 and a horizontal driver 10 and is constituted; Wherein, speculum 8 is that the rotatable fulcrum 11 of complying with its back side is incorporated on the pedestal 7, and vertical driver 9 and horizontal driver 10 are to be at right angles to distribute according to fulcrum 11 to be fixed on the pedestal 7, and makes its front end be connected to the corresponding position at speculum 8 back sides.Design by this can make speculum 8 produce the reflection angle of corresponding deflection through controlling vertical driver 9 and horizontal driver 10, to change the capture orientation of the fixed video camera 5 of looking in the distance.
Its method for monitoring roughly comprises the following step (seeing also Fig. 5):
Acquisition wide-angle image signal 12 is to utilize first image-taking device 3 (as fixed wide-angle camera) the wide-angle image signal in fixedly capture orientation of picked-up continuously continuously; Record wide-angle image signal 13 continues the wide-angle image signal that absorbs to be recorded in the record cell 2 (as hard disk); Judge discrepancy 14, see through the wide-angle image signal that processing unit 1 (as computer) is compared aforementioned very first time point and last time point continuously; Set moving target 15, when comparison result finds differences, this discrepancy and the comparison of last moving target with definite up-to-date discrepancy, and are set and are moving target; The amplification signal 16 of acquisition moving target behind the orientation by processing unit 1 definition moving target, is controlled the magnified image signal that second image-taking device 4 (as the movable video camera of looking in the distance) is absorbed this moving target; Reset moving target 17, be reset to last moving target simultaneously and with the moving target conversion of up-to-date setting; Record magnified image signal 18 is recorded to the magnified image signal that absorbs in the record cell 2.
In the abovementioned steps, judge that discrepancy to set the method for moving target, is can adopt with image digitization data comparison technology.See also Fig. 8, show among the figure that there is no anyone in first wide-angle image signal 19 enters, personnel 1 then then appear in second wide-angle image signal 20, find out discrepancy via comparison and should be personnel one 21 places this moment, again this discrepancy and last moving target are compared to determine that it is up-to-date discrepancy, then these personnel one 21 places are set at moving target 22, and absorb its magnified image signal 23 immediately.See also Fig. 9, show among the figure that the personnel 1 in the 3rd the wide-angle image signal 24 have left original position, compare the 3rd wide-angle image signal 24 and second wide-angle image signal 20 mutually this moment, find out discrepancy and should be left and right two location points that personnel 1 once occurred, be up-to-date discrepancy with two discrepancys and 22 comparisons of previous moving target with definite left person again, then this left personnel one 21 places are set at moving target 25, and absorb its magnified image signal 26 immediately.See also Figure 10, personnel 1 among the figure in the 4th wide-angle image signal 27 of demonstration move but enter personnel 2 28, compare the 4th wide-angle image signal 27 and the 3rd wide-angle image signal 24 mutually this moment, find out discrepancy and should be personnel 2 28 places, again discrepancy and previous moving target 25 are compared to determine that it is up-to-date discrepancy, then these personnel 2 28 places are set at moving target 29, and absorb its magnified image signal 30 immediately.
Moreover aforementioned these record cell 2 sustainable record wide-angle image signal and magnified image signals are separated for collocation software selection taking-up with mark mode.Certainly also can comprise two tape decks (as two hard disks), in order to record wide-angle image signal out of the ordinary and magnified image signal.
Again, active monitor system of the present invention more can comprise a display unit (as monitoring screen), in order to continuous broadcast wide-angle image signal and magnified image signal; Certainly also can adopt with two display unit and distinctly play wide-angle image signal and magnified image signal.
And first image-taking device 3 is because of being in order to the wide-angle image signal in the continuous acquisition constant bearing covering scope, so can adopt fixed wide-angle camera to get final product.But second image-taking device 4 is because of moving and picked-up magnified image signal, so need to adopt the movable video camera of looking in the distance.The movable video camera of looking in the distance is to be visible to install a universal pedestal additional on the video camera far away as only, and this kind form not only costs an arm and a leg, and volume is heavy greatly again, often need expend extra maintenance and maintenance cost because of wearing and tearing after using a period of time.Therefore to be that design is shown in Figure 2 as described above be provided with the movable video camera of looking in the distance that a movable reflection unit 6 is constituted by fixed video camera 5 front ends of looking in the distance in the present invention, because of its movable reflection unit 6 is to be separated from each other with the fixed video camera 5 of looking in the distance, the formation of movable again reflection unit 6 is simple and easy, inexpensive, volume is little and light, so can reduce the cost of the movable video camera integral body of looking in the distance relatively, and reduce extra maintenance and maintenance cost, be a quantum jump.
By above stated specification as can be known, the present invention utilizes the design of two image-taking devices collocation processing unit, memory cell, can capture its magnified image signal at arbitrary moving target of monitoring image, and stored for follow-up taking, so initiatively capture magnified image and can be beneficial to definition and the identification effect that promotes moving target.
Realization technology of the present invention is not taken off before and two image-taking devices are set are exceeded, such as adopt the occasion that set to be interrupted monitors with the time difference (for example take wild animal, night record or situation such as non-volatile recording), also can be only capture wide-angle image signal and magnified image signal with same image-taking device (movable zoom look in the distance video camera).Because these only change the quantity number at image-taking device, dependent surveillance technology and flow process be all with preceding to take off difference very little, so no longer repeat to give unnecessary details.
By preceding embodiment explanation as can be known, because active monitor system of the present invention and method for monitoring can capture its magnified image signal at arbitrary moving target of monitoring image, and stored for follow-up taking, so initiatively capture magnified image and can be beneficial to definition and the identification effect that promotes moving target, and reach effective and certain supervision and record purpose, obviously improve located by prior art and caused fuzzy difficult identification even a large sum of image enhancement expense of the follow-up cost of deriving still to be difficult to regret clearly because of recording image is too small.
Claims (4)
1, a kind of active monitor system comprises:
One first image-taking device is the wide-angle image signal that captures continuously in the covering scope;
One processing unit is compared the wide-angle image signal of aforementioned very first time point and last time point continuously, when producing difference this discrepancy is set at moving target;
One second image-taking device is by processing unit control, in order to capture the magnified image signal of moving target that each very first time is set to; And
One record cell connects aforementioned each device, and continues record wide-angle image signal and magnified image signal; And it is characterized in that being:
This second image-taking device, it is a movable video camera of looking in the distance, it is by a fixed video camera front end of looking in the distance one movable reflection unit to be set to be constituted, and this movable reflection unit, be contained in again on the pedestal and connect a speculum, a vertical driver and a horizontal driver according to fulcrum, the direction of orientation of described pedestal and the described fixed machine of looking in the distance at an angle, described vertical driver and laterally the driver vertical fixing on pedestal and the front end of two drivers be connected to the corresponding position of mirror back surface.
2. active method for monitoring may further comprise the steps:
First image-taking device is set with the wide-angle image signal in the continuous acquisition covering scope;
Utilize a processing unit to compare the wide-angle image signal of aforementioned very first time point and last time point continuously, when producing difference, this discrepancy is set at moving target;
Driving is by a fixed video camera front end of the looking in the distance movable reflection unit of arranging in pairs or groups, to capture the magnified image signal of moving target that each very first time is set to, wherein, this movable reflection unit, be to be contained on the pedestal to connect a speculum, a vertical driver and a horizontal driver according to fulcrum, the direction of orientation of described pedestal and the described fixed machine of looking in the distance at an angle, described vertical driver and laterally the driver vertical fixing on pedestal and the front end of two drivers be connected to the corresponding position of mirror back surface; And
Aforementioned wide-angle image signal and magnified image signal are recorded in the record cell.
3. active monitor system comprises:
One image-taking device is set to be interrupted wide-angle image signal in the acquisition covering scope according to the time difference, and magnified image signal that can controlled its moving target of acquisition;
One processing unit is compared the wide-angle image signal of aforementioned very first time point and last time point continuously, when producing difference this discrepancy is set at moving target, and the control image-taking device captures the magnified image signal of this moving target immediately; And
One record cell connects aforementioned each device, and continues record wide-angle image signal and magnified image signal; And it is characterized in that being:
This image-taking device is a movable zoom shot machine, it is provided with a movable reflection unit by a fixed zoom shot machine front end and is constituted, wherein, this movable reflection unit, be to be contained on the pedestal to connect a speculum, a vertical driver and a horizontal driver according to fulcrum, the direction of orientation of described pedestal and the described fixed machine of looking in the distance at an angle, described vertical driver and laterally the driver vertical fixing on pedestal and the front end of two drivers be connected to the corresponding position of mirror back surface.
4. active method for monitoring may further comprise the steps:
The fixed zoom shot machine that is provided with is with the wide-angle image signal in the continuous acquisition covering scope;
Utilize a processing unit to compare the wide-angle image signal of aforementioned very first time point and last time point continuously, when producing difference, this discrepancy is set at moving target;
Drive the aforementioned one fixed zoom shot machine front end movable reflection unit of arranging in pairs or groups, to capture the magnified image signal of moving target that each very first time is set to, wherein, this movable reflection unit, be to be contained on the pedestal to connect a speculum, a vertical driver and a horizontal driver according to fulcrum, the direction of orientation of described pedestal and the described fixed machine of looking in the distance at an angle, described vertical driver and laterally the driver vertical fixing on pedestal and the front end of two drivers be connected to the corresponding position of mirror back surface; And
Aforementioned wide-angle image signal and magnified image signal are recorded in the record cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100327876A CN1327710C (en) | 2004-04-21 | 2004-04-21 | Active monitoring system and monitoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100327876A CN1327710C (en) | 2004-04-21 | 2004-04-21 | Active monitoring system and monitoring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1691776A CN1691776A (en) | 2005-11-02 |
| CN1327710C true CN1327710C (en) | 2007-07-18 |
Family
ID=35346852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100327876A Expired - Fee Related CN1327710C (en) | 2004-04-21 | 2004-04-21 | Active monitoring system and monitoring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1327710C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872475A (en) * | 2016-05-20 | 2016-08-17 | 北京格灵深瞳信息技术有限公司 | Monitoring camera device |
| CN105933660A (en) * | 2016-05-20 | 2016-09-07 | 北京格灵深瞳信息技术有限公司 | Monitoring image pick-up apparatus |
| CN106027887A (en) * | 2016-05-20 | 2016-10-12 | 北京格灵深瞳信息技术有限公司 | Box and ball linkage control method and device aiming at rotating mirror holder, as well as electronic equipment |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872325B (en) * | 2016-03-31 | 2019-04-12 | 北京格灵深瞳信息技术有限公司 | A kind of image-taking system |
| CN105657233B (en) * | 2016-03-31 | 2018-11-27 | 北京格灵深瞳信息技术有限公司 | A kind of PTZ camera and the camera that links |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304058A (en) * | 1999-11-26 | 2001-07-18 | 李朝辉 | Camera sweep expansion head |
| CN1339122A (en) * | 1999-11-30 | 2002-03-06 | 松下电器产业株式会社 | Omnidirectional vision camera |
| CN1402551A (en) * | 2001-08-07 | 2003-03-12 | 三星电子株式会社 | Apparatus and method for automatically tracking mobile object |
| CN1477548A (en) * | 2002-08-23 | 2004-02-25 | 英业达股份有限公司 | System for monitoring moving body and its method |
| CN1477858A (en) * | 2002-08-23 | 2004-02-25 | 赖金轮 | Automatic identification and follow-up of moving body and method for obtaining its clear image |
-
2004
- 2004-04-21 CN CNB2004100327876A patent/CN1327710C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304058A (en) * | 1999-11-26 | 2001-07-18 | 李朝辉 | Camera sweep expansion head |
| CN1339122A (en) * | 1999-11-30 | 2002-03-06 | 松下电器产业株式会社 | Omnidirectional vision camera |
| CN1402551A (en) * | 2001-08-07 | 2003-03-12 | 三星电子株式会社 | Apparatus and method for automatically tracking mobile object |
| CN1477548A (en) * | 2002-08-23 | 2004-02-25 | 英业达股份有限公司 | System for monitoring moving body and its method |
| CN1477858A (en) * | 2002-08-23 | 2004-02-25 | 赖金轮 | Automatic identification and follow-up of moving body and method for obtaining its clear image |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872475A (en) * | 2016-05-20 | 2016-08-17 | 北京格灵深瞳信息技术有限公司 | Monitoring camera device |
| CN105933660A (en) * | 2016-05-20 | 2016-09-07 | 北京格灵深瞳信息技术有限公司 | Monitoring image pick-up apparatus |
| CN106027887A (en) * | 2016-05-20 | 2016-10-12 | 北京格灵深瞳信息技术有限公司 | Box and ball linkage control method and device aiming at rotating mirror holder, as well as electronic equipment |
| CN106027887B (en) * | 2016-05-20 | 2019-01-25 | 北京格灵深瞳信息技术有限公司 | For the method, apparatus and electronic equipment of the rifle ball linkage control of rotating mirror holder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1691776A (en) | 2005-11-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5790761B2 (en) | Distributed image processing system | |
| JP2007142866A5 (en) | ||
| CN111246172A (en) | Linkage image acquisition device and image acquisition method | |
| JP2001292439A (en) | Supervisory system | |
| KR20110072846A (en) | Supervisory camera apparatus and video data processing method | |
| KR20100129125A (en) | Intelligent panorama camera, circuit and method for controlling thereof, and video monitoring system | |
| CN1327710C (en) | Active monitoring system and monitoring method | |
| CN1072882C (en) | Automatic monitor system | |
| CN105959653A (en) | Video monitoring system for pedestrian crosswalk | |
| KR100971731B1 (en) | Apparatus and Method of Processing Video in the Video Recording System for the Vehicles | |
| EP1467332B1 (en) | Video surveillance system and method | |
| JP6844055B1 (en) | Surveillance camera | |
| JP4054859B2 (en) | Motion monitoring device | |
| JPH10336632A (en) | Monitoring device | |
| CN104872920A (en) | Helmet device provided with automobile data recorder | |
| CN108574824B (en) | Imaging system and monitoring system | |
| KR200388896Y1 (en) | Integrated active surveillance system | |
| JP2001122542A (en) | Image pick-up method in elevator car | |
| JP3109866U (en) | Automatic video capture integrated monitoring system | |
| KR20130073116A (en) | Surveillance camera system | |
| JP2002218450A (en) | On-vehicle monitor | |
| TWI249098B (en) | Remote monitoring system and method thereof | |
| WO2010030170A2 (en) | A surveillance system | |
| JP2004363686A (en) | Self-sustained monitoring system and self-sustained monitoring method | |
| CN1292379C (en) | Active type search assisting system and search assisting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070718 Termination date: 20150421 |
|
| EXPY | Termination of patent right or utility model |