CN108055522A - A kind of binocular three-dimensional vision imaging method - Google Patents
A kind of binocular three-dimensional vision imaging method Download PDFInfo
- Publication number
- CN108055522A CN108055522A CN201711353061.6A CN201711353061A CN108055522A CN 108055522 A CN108055522 A CN 108055522A CN 201711353061 A CN201711353061 A CN 201711353061A CN 108055522 A CN108055522 A CN 108055522A
- Authority
- CN
- China
- Prior art keywords
- ball machine
- gunlock
- target object
- background computer
- angle
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- 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
Abstract
The present invention relates to a kind of binocular three-dimensional vision imaging methods, including monitoring device and background computer, monitoring device includes interchanger, ball machine and gunlock, and the ball machine and gunlock in monitoring device are connected with interchanger, interchanger is connected with background computer, comprises the following steps：1）The corresponding longitude AO of ball machine is set by background computer1With latitude BO1, the corresponding longitude AO of gunlock2With latitude BO2；2）Then gunlock calculates the air line distance L between target object1And angle A1, after transferring data to interchanger, feed back to background computer；3）Background computer calculates the longitude AM of target object1With latitude BM1；4）Background computer calculates the air line distance L between ball machine and target object2And angle A2；5）Background computer adjusts ball machine camera angle and focal length；6）After ball machine is adjusted in place, candid photograph imaging is carried out to target object；The present invention has the advantages that imaging effect is good, is swift in response, configuring input that is flexible, saving ball machine, imaging clearly.
Description
Technical field
The invention belongs to 3D vision technical field of imaging, and in particular to binocular three-dimensional vision imaging method.
Background technology
At present, also it is widely used with the construction and first one-step forming, city intelligent camera system of smart city, so
And current camera system, it is mostly made of the camera and interchanger and background computer of simple function, is grabbed carrying out image
Picture catching is each carried out when clapping, recording and by the gunlock of simple function, ball machine or half ball machine, wherein, gunlock cannot
Focusing, it is impossible to it is captured into Mobile state, the dynamic that ball machine is suitable for image captures, and can focus on automatically, zoom, and half ball machine is smaller,
Imaging effect is bad, and the scope of application is smaller, and gunlock is different with the performance of ball machine, and the image effect captured out is also different, and
And gunlock cannot be accomplished to be effectively combined with ball machine.
In addition, at present, it is necessary to which the camera system of multi-functional combination meets for the construction and management of safe city
Picture catching under different conditions, while the camera for being also required to difference in functionality cooperates and image is carried out quickly, accurately, clearly
The capture of Chu, so that back-stage management clearly recognizes the region for unsafe condition occur；For current single imagination system
For system, although ball machine can carry out target object positioning to be being difficult quick with autozoom, zoom by ball machine is self-service
It realizes, from the first picture catching determined to target object of target object location, time delay is long, influences image
Capture effect.
The content of the invention
A kind of sound state picture catching is provided the purpose of the present invention is overcome the deficiencies in the prior art to be combined, react fast
The good binocular three-dimensional vision imaging method of speed, imaging effect.
Technical scheme is as follows：
A kind of binocular three-dimensional vision imaging method, including monitoring device and background computer, the monitoring device includes exchanging
Machine, ball machine and gunlock, ball machine and gunlock in monitoring device are connected with interchanger, and interchanger is connected with background computer, bag
Include following steps：
1）Prepare, the corresponding longitude AO of ball machine is set by background computer1With latitude BO1, the longitude AO corresponding to gunlock2With
Latitude BO2；
2）Preliminary ranging, gunlock tentatively take target object, and then gunlock calculates the air line distance between target object
L1And angle A1, after gunlock transfers data to interchanger, feed back to background computer；
3）Background computer is according to the air line distance L1 and angle A received1Calculate the longitude AM of target object1And latitude
BM1；
4）Background computer is according to step 3）The longitude AM of obtained target object1With latitude BM1Calculate ball machine and object
Air line distance L between body2And angle A2；
5）Background computer is according to step 4）The air line distance L calculated2And angle A2Adjust ball machine camera angle and focal length；
6）After ball machine is adjusted in place, candid photograph imaging is carried out to target object.
Further, the step 3）And step 4）The distance calculation formula being related to for trigonometric function formula d=LsinA with
And c=LcosA, d is target object and gunlock in formula（4）Or ball machine（3）Between vertical range, c be target object and gunlock
（4）Or ball machine（3）Between horizontal distance.
Further, the monitoring device is at least 1 group, and the interchanger that every group of monitoring device is set is 1, every friendship
It changes planes and connects 1 ball machine and at least one gunlock.
Further, the interchanger is connected by fiber optic network with background computer.
Further, air line distance L1With air line distance L2Respectively gunlock and ball machine are the same as the object distance of target object.
Further, the angle A1With angle A2Respectively air line distance L1And L2With the angle of perpendicular.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention forms binocular camera shooting system using gunlock and the matched form of ball machine, and target object is carried out using gunlock
Preliminary positioning, background computer adjusts the focal length of ball machine, camera angle according to the result of gunlock Primary Location, to target object
The shooting for carrying out high definition captures, and improves the performance of camera system；
2nd, the present invention counts the air line distance between ball machine and target object and visual angle using simple trigonometric function formula
It calculates, effectively simplifies operation program, shortening target object captures the time of imaging from final removing is tentatively set to, can be effective
Optimal imaging process；
3rd, every group of monitoring device is made of 1 interchanger, 1 ball machine and multiple gunlocks in the present invention, using the form more than 1 pair,
Multiple gunlocks are monitored respective shooting area, can when target object occurs in the corresponding region of any one gunlock
So that ball machine fast zoom adjusts, quick capture being carried out to target object and is imaged so that the configuration of camera system is more flexible, and
And the phenomenon that effectively ball machine being avoided irregularly to adjust；
In short, the present invention has, imaging effect is good, be swift in response, configure flexibly, the saving input of ball machine, imaging clearly it is excellent
Point.
Description of the drawings
Fig. 1 is the system construction drawing of the present invention.
Fig. 2 is the flow chart of the present invention.
In figure：1st, background computer, 2, interchanger, 3, ball machine, 4, gunlock.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
As shown in Figs. 1-2, a kind of binocular three-dimensional vision imaging method, it is described including monitoring device and background computer 1
Monitoring device includes interchanger 2, ball machine 3 and gunlock 4, and the ball machine 3 and gunlock 4 in monitoring device are connected with interchanger 2, exchange
Machine 2 is connected with background computer 1, comprises the following steps：
1）Prepare, 3 corresponding longitude AO of ball machine is set by background computer 11With latitude BO1, the longitude AO corresponding to gunlock 42
With latitude BO2；
2）Preliminary ranging, gunlock 4 tentatively take target object, then gunlock 4 calculate straight line between target object away from
From L1And angle A1, after gunlock 4 transfers data to interchanger, feed back to background computer 1；
3）Background computer 1 is according to the air line distance L1 and angle A received1Calculate the longitude AM of target object1And latitude
BM1；
4）Background computer 1 is according to step 3）The longitude AM of obtained target object1With latitude BM1Calculate ball machine 3 and target
Air line distance L between object2And angle A2；
5）Background computer 1 is according to step 4）The air line distance L calculated2And angle A2Adjust 3 camera angle of ball machine and focal length；
6）Ball machine（3）After being adjusted in place, candid photograph imaging is carried out to target object.
In the present embodiment, the step 3）And step 4）The distance calculation formula being related to for trigonometric function formula d=
LsinA and c=LcosA, d is target object and gunlock in formula（4）Or ball machine（3）Between vertical range, c is target object
With gunlock（4）Or ball machine（3）Between horizontal distance；The monitoring device is at least 1 group, what every group of monitoring device was set
Interchanger 2 is 1, and every interchanger 2 connects 1 ball machine 3 and at least one gunlock 4；The interchanger 2 by fiber optic network with
Background computer 1 is connected；Air line distance L1With air line distance L2Respectively gunlock 4 and ball machine 3 are the same as the object distance of target object；It is described
Angle A1With angle A2Respectively air line distance L1And L2With the angle of perpendicular.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It still can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modifications, equivalent replacements and improvements are made should be included in this
Within the protection domain of invention.
Claims (6)
1. a kind of binocular three-dimensional vision imaging method, including monitoring device and background computer（1）, the monitoring device includes
Interchanger（2）, ball machine（3）And gunlock（4）, the ball machine in monitoring device（3）And gunlock（4）With interchanger（2）Connection exchanges
Machine（2）With background computer（1）It is connected, which is characterized in that comprise the following steps：
1）Prepare, pass through background computer（1）Set ball machine（3）Corresponding longitude AO1With latitude BO1, gunlock（4）Corresponding
Longitude AO2With latitude BO2；
2）Preliminary ranging, gunlock（4）Target object tentatively is taken, then gunlock（4）It calculates straight between target object
Linear distance L1And angle A1, gunlock（4）After transferring data to interchanger (2), background computer is fed back to（1）；
3）Background computer（1）According to the air line distance L1 and angle A received1Calculate the longitude AM of target object1And latitude
BM1；
4）Background computer（1）According to step 3）The longitude AM of obtained target object1With latitude BM1Calculate ball machine（3）With mesh
Mark the air line distance L between object2And angle A2；
5）Background computer（1）According to step 4）The air line distance L calculated2And angle A2Adjust ball machine（3）Camera angle and coke
Away from；
6）Ball machine（3）After being adjusted in place, candid photograph imaging is carried out to target object.
2. binocular three-dimensional vision imaging method as described in claim 1, it is characterised in that：The step 3）And step 4）It relates to
And distance calculation formula for trigonometric function formula d=LsinA and c=LcosA, d is target object and gunlock in formula（4）Or ball
Machine（3）Between vertical range, c be target object and gunlock（4）Or ball machine（3）Between horizontal distance.
3. binocular three-dimensional vision imaging method as described in claim 1, it is characterised in that：The monitoring device is at least 1 group,
The interchanger that every group of monitoring device is set（2）For 1, every interchanger（2）Connect 1 ball machine（3）With at least one gunlock
（4）.
4. binocular three-dimensional vision imaging method as described in claim 1, it is characterised in that：The interchanger（2）Pass through optical fiber
Network and background computer（1）It is connected.
5. binocular three-dimensional vision imaging method as described in claim 1, it is characterised in that：Air line distance L1With air line distance L2
Respectively gunlock（4）With ball machine（3）With the object distance of target object.
6. binocular three-dimensional vision imaging method as described in claim 1, it is characterised in that：The angle A1With angle A2Respectively
For air line distance L1And L2With the angle of perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711353061.6A CN108055522A (en) | 2017-12-15 | 2017-12-15 | A kind of binocular three-dimensional vision imaging method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711353061.6A CN108055522A (en) | 2017-12-15 | 2017-12-15 | A kind of binocular three-dimensional vision imaging method |
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| Publication Number | Publication Date |
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| CN108055522A true CN108055522A (en) | 2018-05-18 |
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| CN201711353061.6A Pending CN108055522A (en) | 2017-12-15 | 2017-12-15 | A kind of binocular three-dimensional vision imaging method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202979160U (en) * | 2012-12-14 | 2013-06-05 | 安徽水天信息科技有限公司 | Airport runway monitoring system based on intelligent panorama point video monitoring |
| CN103700140A (en) * | 2014-01-06 | 2014-04-02 | 武汉烽火众智数字技术有限责任公司 | Spatial modeling method used for linkage of single gun camera and multiple dome cameras |
| CN106060485A (en) * | 2016-07-29 | 2016-10-26 | 浙江宇视科技有限公司 | Monitoring device linkage method and device |
| CN107274677A (en) * | 2017-08-03 | 2017-10-20 | 智慧互通科技有限公司 | The Roadside Parking management system and method linked based on bar interdigit rifle ball video camera |
-
2017
- 2017-12-15 CN CN201711353061.6A patent/CN108055522A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202979160U (en) * | 2012-12-14 | 2013-06-05 | 安徽水天信息科技有限公司 | Airport runway monitoring system based on intelligent panorama point video monitoring |
| CN103700140A (en) * | 2014-01-06 | 2014-04-02 | 武汉烽火众智数字技术有限责任公司 | Spatial modeling method used for linkage of single gun camera and multiple dome cameras |
| CN106060485A (en) * | 2016-07-29 | 2016-10-26 | 浙江宇视科技有限公司 | Monitoring device linkage method and device |
| CN107274677A (en) * | 2017-08-03 | 2017-10-20 | 智慧互通科技有限公司 | The Roadside Parking management system and method linked based on bar interdigit rifle ball video camera |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200108 Address after: 300000 No.5, guoxinzhuang street, Hongqiao District, Tianjin Applicant after: Yang Tianqiang Address before: No.1, floor 10, No.12, business outer ring road, Zhengdong New District, Zhengzhou City, Henan Province Applicant before: Henan Yascn Software Technology Co., Ltd. |
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Effective date of registration: 20200415 Address after: 475300 in the government yard of Hongmiao Town, Lankao County, Kaifeng City, Henan Province Applicant after: Henan Hongxing Electronic Technology Co., Ltd Address before: 300000 No.5, guoxinzhuang street, Hongqiao District, Tianjin Applicant before: Yang Tianqiang |
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Application publication date: 20180518 |
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