CN1681297A - Circular field camera monitoring tracting system and method thereof - Google Patents
Circular field camera monitoring tracting system and method thereof Download PDFInfo
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- CN1681297A CN1681297A CN 200410030830 CN200410030830A CN1681297A CN 1681297 A CN1681297 A CN 1681297A CN 200410030830 CN200410030830 CN 200410030830 CN 200410030830 A CN200410030830 A CN 200410030830A CN 1681297 A CN1681297 A CN 1681297A
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Abstract
The invention consists of a omniview camera used to acquire 360 degree space image, and to output a flat expanding image used to trace and shoot the objective image; a coordinate translation module connected with omniview camera and fast dome camera, and translating coordinate of flat expanding image and objective; an initializing calibration module used to calibrate coordinate of flat expanding image and objective image; a displaying module comprising a block of flat expanding image and a block of objective image, and displaying relative position between objective image and flat expanding image.
Description
Technical field
The present invention relates to a kind of camera monitoring system and method thereof, particularly relate to a kind of surrounding photograph monitoring, tracing system and method thereof.
Background technology
Supervisory control system is the visual plant of safety guard all the time, existing supervisory control system is to use the multi-section video camera to arrange in pairs or groups alternately, please refer to shown in Figure 1, by connecting first monitor 110, second monitor 120 in the supervisory control system 100, monitor mobile object 140 to control many monitors to N monitor 130.Each monitor is all directly online with supervisory control system 100, and one side can transmit image signal to supervisory control system 100, on the other hand, also can receive control command that supervisory control system 100 transmitted to do mobile action.
Every monitor can be done the action of rotation, just, will monitor that focus shifts.So every monitor all has its monitoring range.In general, reach omnibearing supervision, many monitor intersection utilization just must be arranged, to avoid the problem at dead angle.Yet such mode because need to switch the multi-section video camera, causes the inconvenience in the use also, and the multi-section video camera between picture discontinuous, make the operator to take time in addition to differentiate this picture to be produced by which video camera.Adopt the mode of multi-section video camera also to cause following point: as if the overlapped waste that then causes resource between video camera and video camera, on the contrary if the middle gapped dead angle of promptly causing monitoring of image.The cost of the installation of video camera, maintenance and cost is all quite considerable in addition.
Having in addition yet and use the high speed ball-type video camera of following the trail of automatically, is not only to form by clipping the ball itself is real, just needs fixedly video camera of collocation one in addition, to reach the purpose of following the trail of shot object.Yet the direction that the former visual range is only faced at clipping the ball, the latter also is confined to this fixedly in the camera coverage of video camera; In case exceed this scope, even if good again monitoring equipment also is powerless.
Since fixedly during video camera, tracking range is confined to this fixedly visual range of video camera to clipping the ball, if fixedly video camera can be seen the whole image that encircles the field, has not had the dead angle with regard to the tracking range of representing clipping the ball in collocation one.Therefore, develop and become now important problem in the supervisory control system field once the automatic tracking system that cover simply and does not really have a dead angle.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of surrounding photograph monitoring, tracing system and method thereof, can encircle a tracking, monitor target and can not produce the problem at monitoring dead angle, and can lock effective and error freely, follow the trail of target, the operator can also be easily clicks with mouse and anyly on the ring image wants the target monitored, ultra-high speed camera can grasp immediately, feature subject matter image, and can adjust amplification or dwindle the target image, and at the same time, even any other sound is arranged at the visual range of clipping the ball outer, the operator all can come into plain view in a ring image, and then is followed the trail of.
To achieve these goals, the invention provides a kind of surrounding photograph monitoring, tracing system, comprise:
One surrounding photograph machine (PANO CAMERA) in order to the space image of picked-up 360 deg, and is exported a planar development image with this space image;
One high speed ball-type video camera (SPEED DOME CAMERA) is in order to follow the trail of and the photographic image;
One coordinate translation module couples this surrounding photograph machine and this high speed ball-type video camera, and translates the coordinate of this planar development image and this target image respectively;
Module is proofreaded in one initialization, proofreads the coordinate of this planar development image and this target image; And
One display module comprises a planar development image block and a target image block, and shows the relative position of this target image and pairing this planar development image.
Above-mentioned surrounding photograph monitoring, tracing system, its characteristics are, also comprise an image capturing card, in order to absorb and to export this space image and this target image.
Above-mentioned surrounding photograph monitoring, tracing system, its characteristics are that this planar development image changes bidimensional image space chained library by three-dimensional and finishes calculating.
Above-mentioned surrounding photograph monitoring, tracing system, its characteristics are that this initialization check and correction module is by a fine-adjusting unit, in order to the relative position of this target image of initializing set and this planar development image.
Above-mentioned surrounding photograph monitoring, tracing system, its characteristics be, this target image at the object in moving in addition housing indicate.
Above-mentioned surrounding photograph monitoring, tracing system, its characteristics are, but this target image setting priority is monitored.
Above-mentioned surrounding photograph monitoring, tracing system, its characteristics are, also comprise a task setting unit, set in order to the monitoring that special time and space are provided.
Above-mentioned surrounding photograph monitoring, tracing system, its characteristics are, also comprise a caution unit, import, and export an alarm signal in order to forced signal input, monitoring abnormal signal to be provided.
In addition, the present invention also provides a kind of surrounding photograph monitoring, tracing method, comprises the following step:
Absorb the space image of 360 deg, and this space image is exported a planar development image;
Follow the trail of and the photographic image;
Translate the coordinate of this planar development image and this target image respectively;
Proofread the coordinate of this planar development image and this target image; And
At any time export a pilot signal of the relative position of this target image and pairing this planar development image.
Above-mentioned surrounding photograph monitoring, tracing method, its characteristics are that this planar development image changes bidimensional image space chained library by three-dimensional and finishes calculating.
Above-mentioned surrounding photograph monitoring, tracing method, its characteristics be, this target image be at the object in moving in addition housing indicate.
Above-mentioned surrounding photograph monitoring, tracing method, its characteristics are, but this target image setting priority is monitored.
Above-mentioned surrounding photograph monitoring, tracing method, its characteristics are, also provide the monitoring in special time and space to set.
Above-mentioned surrounding photograph monitoring, tracing method, its characteristics are, also provide a caution to set, and import, and export an alarm signal in order to forced signal input, monitoring abnormal signal to be provided.
Above-mentioned surrounding photograph monitoring, tracing method, its characteristics are that this alarm signal may be output to an external loudspeaker.
Above-mentioned surrounding photograph monitoring, tracing method, its characteristics are that this pilot signal may be output to a display unit or a Storage Media register.
Therefore, by above-mentioned surveillance and method thereof, the invention solves and to encircle a tracking in the past, monitor target and produce the problem at monitoring dead angle, can lock effective and error freely, follow the trail of outside the target, the operator can also be easily clicks with mouse and anyly on the ring image wants the target monitored, ultra-high speed camera can grasp immediately, feature subject matter image, and can adjust amplification or dwindle the target image, and at the same time, even any other sound is arranged at the visual range of clipping the ball outer, the operator all can come into plain view in a ring image, and then is followed the trail of.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the supervisory control system schematic diagram of existing mobile object;
Fig. 2 is a surrounding photograph monitoring, tracing system schematic of the present invention;
Fig. 3 is the display module schematic diagram that surrounding photograph supervisory control system of the present invention is followed the trail of; And
Fig. 4 is a surrounding photograph monitoring, tracing method flow diagram of the present invention.
Embodiment
Specific embodiments of the invention please refer to shown in Figure 2, comprise a surrounding photograph machine (PANOCAMERA) 210, a high speed ball-type video camera (SPEED DOME CAMERA) 220, one coordinate translation module 230, initialization check and correction module 240 and a display module 250.The display module schematic view illustrating of surrounding photograph monitoring, tracing system of Fig. 3 of the present invention of arranging in pairs or groups is as follows:
Wherein surrounding photograph machine 210 is the space images in order to the picked-up 360 deg, and the space image is exported a planar development image; High speed ball-type video camera 220 is in order to follow the trail of and the photographic image; Coordinate translation module 230 couples surrounding photograph machine 210 and high speed ball-type video camera 220 respectively, and translates the coordinate of planar development image and target image respectively; Initialization check and correction module 240 is in order to the coordinate of check and correction planar development image and target image; Native system also comprises a display module 250, comprises a planar development image block 310 and a target image block 320, and the relative position of display-object image and pairing planar development image.
Wherein above-mentioned surrounding photograph machine 210 and high speed ball-type video camera 220 be by an image capturing card, in order to picked-up input image, and exports this space image and this target image to coordinate translation module 230.
Wherein above-mentioned planar development image changes bidimensional image space chained library by three-dimensional and finishes calculating.This initialization check and correction module 240 of the present invention is by a fine-adjusting unit 2301, and is in order to the relative position of initializing set target image and planar development image, preferable, can pass through a mouse action, reach the setting that initialization is proofreaied and correct, wait to set finish after, can accurate monitoring objective image.
In the process that realizes monitoring, target image be at the object in moving in addition housing indicate, also be, as when the mobile object of many groups occurring, relatively, the housing that has different sizes at different mobile objects indicates, and is monitored to provide the operator optionally to set priority according to different target images.
In addition, native system also provides a task setting unit 260, set in order to the monitoring that special time and space are provided, be applied to the particular monitored space especially and do the independent monitoring of special time, as safety box position or the like, as long as configure relevant position, comply with different time sets as self-defining monitoring function.
Native system also can couple a caution unit 270, imports in order to forced signal input, monitoring abnormal signal to be provided, and exports an alarm signal, and this alarm signal may be output to an external loudspeaker.When manipulator's desire from monitoring module 250, give a warning or when broadcasting, can activate this function at specific target image.
Fig. 4 is a surrounding photograph monitoring, tracing method flow diagram of the present invention, comprises the following step: step 410, and at first absorb the space image of 360 deg, and the space image is exported a planar development image; Then step 420 is followed the trail of and the photographic image by a high speed ball-type video camera; Step 430, and translate the coordinate of planar development image and target image respectively; Step 440 must be proofreaded the coordinate of planar development image and target image when each activation monitor; Final step 450, a pilot signal of the relative position of export target image and pairing planar development image at any time.Wherein aforesaid pilot signal may be output to a display unit or a Storage Media register.
Because framework of the present invention is simple, simultaneously also reduce the facility fault or by the probability of artificial destruction, in addition because collocation surrounding photograph machine 210, can on picture, form a universe picture, just like the function of electronic chart, the operator clicks any zone on the picture at any time, can make the clipping the ball feature to this zone, so the occupation mode of intuitive can make the operator fully grasp timeliness, and the reason service speed is not crossed slow and leak in the formation security protection.
Because this framework adopts the relation of surrounding photograph machine 210, the visual range of surrounding photograph machine 210 just equals the moving range of clipping the ball video camera 220.Therefore can directly coordinate on the surrounding photograph machine 210 be translated into the relative coordinate of clipping the ball video camera 220 via calculation mode, the unique thing that will do of operator is exactly that the relative angle of setting between the two by rolling mouse when using for the first time gets final product.
Disclosed system of the present invention and method thereof can be used in following purposes:
(1) each office, bank, public place, crossroad, community's safe monitoring are followed the trail of.
(2) office, factory building safe monitoring.
(3) vehicles such as station, bus bus, rapid transit compartment, railway carriage, boats and ships.
(4) the military vehicles of situation around tank, submarine etc. need to grasp in real time.
When (5) long-distance teaching, operation or video conference, can utilize native system with point with seeing function, see participant's expression and limb action in real time.
(6) mountain observation station, oil well, ecological observation, human inconvenience arrives or easily produces dangerous area.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (16)
1, a kind of surrounding photograph monitoring, tracing system is characterized in that, comprises:
One surrounding photograph machine in order to the space image of picked-up 360 deg, and is exported a planar development image with this space image;
One high speed ball-type video camera is in order to follow the trail of and the photographic image;
One coordinate translation module couples this surrounding photograph machine and this high speed ball-type video camera, and translates the coordinate of this planar development image and this target image respectively;
Module is proofreaded in one initialization, proofreads the coordinate of this planar development image and this target image; And
One display module comprises a planar development image block and a target image block, and shows the relative position of this target image and pairing this planar development image.
2, surrounding photograph monitoring, tracing according to claim 1 system is characterized in that, also comprises an image capturing card, in order to picked-up with export this space image and this target image.
3, surrounding photograph monitoring, tracing according to claim 1 system is characterized in that, this planar development image changes bidimensional image space chained library by three-dimensional and finishes calculating.
4, surrounding photograph monitoring, tracing according to claim 1 system is characterized in that, this initialization check and correction module is by a fine-adjusting unit, in order to the relative position of this target image of initializing set and this planar development image.
5, surrounding photograph monitoring, tracing according to claim 1 system is characterized in that, this target image at the object in moving in addition housing indicate.
6, surrounding photograph monitoring, tracing according to claim 1 system it is characterized in that, but this target image setting priority is monitored.
7, surrounding photograph monitoring, tracing according to claim 1 system is characterized in that, also comprises a task setting unit, sets in order to the monitoring that special time and space are provided.
8, surrounding photograph monitoring, tracing according to claim 1 system is characterized in that, also comprises a caution unit, in order to forced signal input, the input of monitoring abnormal signal to be provided, and exports an alarm signal.
9, a kind of surrounding photograph monitoring, tracing method comprises the following step:
Absorb the space image of 360 deg, and this space image is exported a planar development image;
Follow the trail of and the photographic image;
Translate the coordinate of this planar development image and this target image respectively;
Proofread the coordinate of this planar development image and this target image; And
At any time export a pilot signal of the relative position of this target image and pairing this planar development image.
10, surrounding photograph monitoring, tracing method according to claim 9 is characterized in that, this planar development image changes bidimensional image space chained library by three-dimensional and finishes calculating.
11, surrounding photograph monitoring, tracing method according to claim 9 is characterized in that, this target image be at the object in moving in addition housing indicate.
12, surrounding photograph monitoring, tracing method according to claim 9 is characterized in that, but this target image setting priority is monitored.
13, surrounding photograph monitoring, tracing method according to claim 9 is characterized in that, also provides the monitoring in special time and space to set.
14, surrounding photograph monitoring, tracing method according to claim 9 is characterized in that, also provides a caution to set, and imports, and exports an alarm signal in order to forced signal input, monitoring abnormal signal to be provided.
15, surrounding photograph monitoring, tracing method according to claim 14 is characterized in that this alarm signal may be output to an external loudspeaker.
16, surrounding photograph monitoring, tracing method according to claim 9 is characterized in that, this pilot signal may be output to a display unit or a Storage Media register.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410030830 CN1681297A (en) | 2004-04-07 | 2004-04-07 | Circular field camera monitoring tracting system and method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200410030830 CN1681297A (en) | 2004-04-07 | 2004-04-07 | Circular field camera monitoring tracting system and method thereof |
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| CN1681297A true CN1681297A (en) | 2005-10-12 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208323A (en) * | 2015-07-31 | 2015-12-30 | 深圳英飞拓科技股份有限公司 | Panoramic splicing picture monitoring method and panoramic splicing picture monitoring device |
| US9871956B2 (en) | 2012-04-26 | 2018-01-16 | Intel Corporation | Multiple lenses in a mobile device |
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2004
- 2004-04-07 CN CN 200410030830 patent/CN1681297A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9871956B2 (en) | 2012-04-26 | 2018-01-16 | Intel Corporation | Multiple lenses in a mobile device |
| CN105208323A (en) * | 2015-07-31 | 2015-12-30 | 深圳英飞拓科技股份有限公司 | Panoramic splicing picture monitoring method and panoramic splicing picture monitoring device |
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