CN205754586U - Coordinate the system of shooting image - Google Patents

Coordinate the system of shooting image Download PDF

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Publication number
CN205754586U
CN205754586U CN201620437604.7U CN201620437604U CN205754586U CN 205754586 U CN205754586 U CN 205754586U CN 201620437604 U CN201620437604 U CN 201620437604U CN 205754586 U CN205754586 U CN 205754586U
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China
Prior art keywords
camera
cameras
image
capture
sync pulse
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CN201620437604.7U
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Chinese (zh)
Inventor
李继黄
段天雄
刘玉亭
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Baidu Online Network Technology Beijing Co Ltd
Beijing Baidu Netcom Science and Technology Co Ltd
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Beijing Baidu Netcom Science and Technology Co Ltd
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Abstract

This utility model embodiment provides a kind of system coordinating to shoot image.This system includes: at least two cameras, for placing by predeterminated position, so that the camera lens of described camera is towards region to be captured;Shutter synchronization controls device, is connected with at least two described cameras, for controlling the shooting action of each described camera according to sync pulse jamming control signal;Coordinate capture apparatus, control device with described shutter synchronization and be connected, for controlling device transmission sync pulse jamming control signal to described shutter synchronization.This programme can automatically control the image at least two camera sync pulse jamming respective camera lens angulars field of view, and shooting efficiency is high, and saves human cost.

Description

Coordinate the system of shooting image
Technical field
This utility model embodiment relates to areas of information technology, particularly relates to a kind of system coordinating to shoot image.
Background technology
In prior art, when region to be captured being exceeded to the camera lens visual angle of camera, it is usually, handheld camera Treat shooting area and carry out multi-angled shooting, obtain multiple images, the later stage according to multiple parameters of multiple images, Multiple images described are spliced, thus forms the image in region to be captured.
Above-mentioned image taking technology has the disadvantage that handheld camera carries out multi-angled shooting, shoots efficiency Low, need the human cost put into high.
Utility model content
This utility model embodiment provides a kind of system coordinating to shoot image, to optimize image taking technology.
This utility model embodiment provides a kind of system coordinating to shoot image, including:
At least two cameras, for being placed by predeterminated position, so that the camera lens of described camera is towards district to be captured Territory;
Shutter synchronization controls device, is connected with at least two described cameras, for controlling letter according to sync pulse jamming Number control each described camera shooting action;
Coordinate capture apparatus, control device with described shutter synchronization and be connected, for controlling to described shutter synchronization Device transmission sync pulse jamming control signal.
The system coordinating shooting image that this utility model embodiment provides, by coordinating capture apparatus to shutter Sync control device transmission sync pulse jamming control signal, and by shutter synchronization control device control camera lens towards At least two camera sync pulse jamming in region to be captured, shooting efficiency is high, and saves human cost, follow-up The image of at least two camera sync pulse jamming is carried out splicing, i.e. can get the image in region to be captured.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model, below by the accompanying drawing used required in this utility model Do one to introduce simply, it should be apparent that, the accompanying drawing in describing below is embodiments more of the present utility model, For those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to These accompanying drawings obtain other accompanying drawing.
A kind of structural representation coordinating to shoot the system of image that Fig. 1 provides for this utility model embodiment one;
A kind of structural representation coordinating to shoot the system example of image that Fig. 2 provides for the embodiment of the present invention;
A kind of structural representation coordinating to shoot the system of image that Fig. 3 provides for the embodiment of the present invention two.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing to this Technical scheme in utility model embodiment is described in further detail, it is clear that described embodiment is this The a part of embodiment of utility model rather than whole embodiments.It is understood that it is described herein Specific embodiment is only used for explaining this utility model, rather than to restriction of the present utility model, new based on this practicality Embodiment in type, the institute that those of ordinary skill in the art are obtained under not making creative work premise There are other embodiments, broadly fall into the scope of this utility model protection.It also should be noted that, in order to just The part relevant to this utility model is illustrate only rather than full content in description, accompanying drawing.
Embodiment one
Refer to Fig. 1, a kind of structure coordinating to shoot the system of image provided for this utility model embodiment one Schematic diagram.
This system includes: at least two cameras, shutter synchronization control device and coordinate capture apparatus.Shutter is same Step controls device and is connected with at least two described cameras, coordinates capture apparatus and controls device with described shutter synchronization Connect.
Wherein, at least two cameras are for being placed by predeterminated position, so that the camera lens of described camera is clapped towards waiting Take the photograph region;Shutter synchronization controls device for controlling the shooting of each described camera according to sync pulse jamming control signal Action;Coordinate capture apparatus, control device with described shutter synchronization and be connected, for described shutter synchronization control Device processed transmission sync pulse jamming control signal.
Wherein, predeterminated position comprises the steps that at least two described cameras are arranged on same ring surface, and It is uniformly distributed (can be found in Fig. 1) in circumference on this ring surface.
Concrete, described coordination capture apparatus can be (such as, 3 seconds, permissible specifically for interval at preset timed intervals It is configured according to the actual requirements), the sync pulse jamming control signal of at least two cameras described in generation, and send Device is controlled to described shutter synchronization.
The technical scheme of the present embodiment, controls device transmission synchronization bat by coordinating capture apparatus to shutter synchronization Take the photograph control signal, and control the device control camera lens at least two phases towards region to be captured by shutter synchronization Machine sync pulse jamming, shooting efficiency is high, and saves human cost, follow-up at least two camera sync pulse jamming Image carry out splicing, i.e. can get the image in region to be captured.
The technical scheme of the present embodiment, can be used for building three-dimensional panorama map.Specifically: along with the Internet Develop rapidly, and 4G network is universal, one of service class requirements mainstream demand becoming user.Location-based service Being the basis of internet, applications and development, electronic chart is as the carrier of location-based service, and its development trend also exists There is deep change, progressively by providing traditional two-dimensional map and positioning service, develop into three-dimensional complete Scape image technique applies to other scenes such as avenue, and hotel, sight spot, dining room, house property, will more Many spatial scene digitized, three dimensional stress, thus realize " index real world, build Virtual Space ".
In such scheme, described shutter synchronization controls device and comprises the steps that electrical switch, passes through trigger lie It is connected respectively with the shutter of at least two described cameras;
Accordingly, described electrical switch is used for, and controls according to the sync pulse jamming that described coordination capture apparatus provides Signal, switching ground disconnects and conducting, and when the state of described electrical switch switches, by trigger lie control Make the shutter synchronization action of at least two described cameras.
Exemplary, coordinate capture apparatus and be spaced the synchronization bat of at least two cameras described in generation at preset timed intervals Take the photograph control signal, and send to electrical switch, electrical switch when receiving sync pulse jamming control signal every time, Moment disconnects, and recovers the most rapidly conducting, when the state of electrical switch switches, produces electric impulse signal, And by trigger lie control described in the shutter synchronization action of at least two cameras.
In the manner, electrical switch receive every time coordinate capture apparatus sync pulse jamming control signal time, Switched by the disconnection of electrical switch and the state of conducting, be connected with electrical switch by trigger lie control The shutter synchronization action of at least two cameras, it is possible at least two camera sync pulse jamming described in automatically controlling are each Camera lens angular field of view in image, shooting efficiency is high, and saves human cost.
Further, described electrical switch comprises the steps that photo-coupler or relay (e.g., USB relay).
Preferably, use photo-coupler, so arrange and be advantageous in that: the time delay of photo-coupler is the least, The synchronicity of the shutter synchronization action controlling at least two cameras by photo-coupler is good.
In such scheme, described system may preferably further comprise: time synchronized module and image mosaic module.
Wherein, time synchronized module is connected with at least two described cameras, for described camera lock in time Information, described temporal information is for being associated the image captured by least two cameras;Image mosaic mould Block is connected with at least two described cameras, for according to described temporal information, each shooting image is carried out panorama Splicing.
So arrange and be advantageous in that: due to the time synchronized of multiple obtained images, for panoramic mosaic Bring great convenience, only can be realized the panoramic mosaic of multiple images by temporal information, form district to be captured The panorama sketch in territory.
Further, described time synchronized module and image mosaic module can be integrated in mobile terminal.
So arrange and be advantageous in that: before shooting, by mobile terminal, at least two cameras can be carried out far The journey time authorizes so that the time synchronized of multiple images obtained by least two cameras, after completing shooting, By mobile terminal according to temporal information, each shooting image can be carried out long-range panoramic mosaic, reduce The difficulty of panoramic mosaic, it is achieved that the automatic acquisition of the panorama sketch in region to be captured.
In such scheme, described camera preferably includes: moving camera.
Using moving camera to be advantageous in that: for smart mobile phone and digital camera, moving camera has Have the most portable, stabilization and an advantage such as operation is simple, and be suitable for wider, to be captured Panoramic field is under water or time in the complex scene such as high-altitude, and moving camera remains able to carry out image taking; Meanwhile, the demand of three-dimensional panorama figure increases day by day, and corresponding specialized image information gathering is also required to use motion Camera.
Wide-angle lens is used to shoot it should be noted that traditional moving camera is usually, general Radix Rumicis Camera lens simply can shoot the wider array of image in visual angle in identical distance, and is not deformed.Additionally, The visual angle of wide-angle lens is typically smaller than 180 °, so single moving camera can not realize panorama sketch shooting.
Also, it should be noted the quantity of moving camera is the fewest, more advantageously reduce cost, but, to often Camera lens and the camera lens visual requirement of platform moving camera are higher;The quantity of moving camera is the most, to every motion phase The camera lens of machine and camera lens visual requirement reduce, and use general wide-angle lens, but are as moving camera Increasing of quantity, adds cost accordingly.
Example
Referring to Fig. 2, a kind of structure coordinating to shoot the system example of image provided for the embodiment of the present invention is shown It is intended to.
This system includes: two moving cameras, electrical switch, the coordination capture apparatus being arranged in computer, Time synchronized module (not shown) and image mosaic module (not shown).
Wherein, two moving cameras are symmetrically placed, and camera lens all uses fish eye lens, the fish of every moving camera The visual angle of glasses head is not less than 180 °, it is achieved that the camera lens visual angle of described two moving cameras covers district to be captured Territory, i.e. only with two symmetrically placed shootings that can realize 360 ° of panorama sketch of moving camera.
Wherein, time synchronized module is connected with two moving cameras;Electrical switch is arranged on described two motions Between camera and coordination capture apparatus, and connected respectively by the shutter of trigger lie with described two moving cameras Connect;Coordinate capture apparatus to be connected with described electrical switch;Image mosaic module is connected with two moving cameras.
Time synchronized module, two moving cameras, electrical switch, coordination capture apparatus and image mosaic module Function repeat no more.
Native system can directly utilize existing moving camera, redevelops, and i.e. uses fish eye lens to replace original Wide-angle lens, it is achieved flake panorama sketch shoot;Only need two moving cameras, low cost;In conjunction with coordinating Capture apparatus, can be spaced the sync pulse jamming control signal generating two moving cameras at preset timed intervals, and preset Time interval is adjustable, and by two moving cameras of electrical switch automatic synchronization long time automatic camera, automatization Degree is high, and efficiency is high;Due to the time synchronized of multiple images obtained by two moving cameras, for panorama Splicing brings great convenience, only can be realized the panoramic mosaic of multiple images by temporal information, be formed and wait to clap Take the photograph the flake panorama sketch in region.
One typical application scenarios is for gathering indoor flake panorama sketch.That is, two motion phases are used Machine is symmetrically placed, and automatic synchronization shoots the image in respective camera lens angular field of view, by temporal information is only The panoramic mosaic of multiple images can be realized, flake panorama sketch in forming chamber.
Embodiment two
Refer to Fig. 3, a kind of structural representation coordinating to shoot the system of image provided for the embodiment of the present invention two Figure.The present embodiment is on the basis of above-described embodiment, and described system also includes: mobile terminal, with at least two Camera described in platform is connected (such as, WiFi remotely connects), can except in the mobile terminal that above-described embodiment is mentioned Outside integrated time synchronized module and image mosaic module, in the present embodiment, mobile terminal is additionally operable to clapping During taking the photograph, the duty of at least two described cameras is monitored.
One is achieved in that, by the work picture of at least two cameras described in acquisition, according to work picture Flashing state monitoring described in the duty of at least two cameras;Concrete, for any one camera, Being to be spaced at preset timed intervals owing to coordinating capture apparatus, the sync pulse jamming of at least two cameras described in generation controls Signal, therefore, if the time interval that the work picture of this camera flashes is corresponding with coordinating capture apparatus every time Prefixed time interval consistent, then can determine that the duty of this camera is normal, if it is inconsistent, can be true The duty of this camera fixed is abnormal.
Another kind is achieved in that, the image shot stored by least two cameras described in acquisition, The duty of at least two cameras described in monitoring.Concrete, any instant, every camera each stores The quantity of the image shot is identical, and the quantity of the image shot and shooting time started are to current time The duration experienced and the prefixed time interval kissing coordinating capture apparatus generation sync pulse jamming control signal Close, then can determine that the duty of every camera is normal, otherwise, it may be determined that abnormal phase occurs in duty Machine.
The technical scheme of the present embodiment, is remotely connected to few two cameras with portable mobile termianl, by moving Dynamic terminal can realize the shooting mandate at least two cameras, it is achieved two camera time synchronized, such that it is able to Obtaining same position and the image of same time, the later stage only can realize multiple images by temporal information Panoramic mosaic, forms the panorama sketch of panoramic field to be captured.Additionally, mobile terminal also can be supervised the most in real time The duty of at least two cameras of control, operation is convenient, and reliability is high.
In such scheme, mobile terminal also can be connected with coordinating capture apparatus, the most remotely connects, can For the duty coordinating capture apparatus is monitored, it is possible to according to the work to described at least two cameras Make the monitored results of monitoring state, perform to control operation accordingly to coordinating capture apparatus.
Such as, when the mobile terminal monitored duty to a certain camera occurs abnormal, control to coordinate to clap Equipment of taking the photograph stops performing to be spaced at preset timed intervals, the sync pulse jamming control signal of at least two cameras described in generation, And the operation sent to described shutter synchronization control device.
Last it is noted that various embodiments above is merely to illustrate the technical solution of the utility model, rather than It is limited;In embodiment preferred embodiment, not it is limited, for this area skill For art personnel, this utility model can have various change and change.All in spirit of the present utility model with former Any modification, equivalent substitution and improvement etc. made within reason, should be included in protection model of the present utility model Within enclosing.

Claims (9)

1. the system coordinating to shoot image, it is characterised in that including:
At least two cameras, for being placed by predeterminated position, so that the camera lens of described camera is towards district to be captured Territory;
Shutter synchronization controls device, is connected with at least two described cameras, for controlling letter according to sync pulse jamming Number control each described camera shooting action;
Coordinate capture apparatus, control device with described shutter synchronization and be connected, for controlling to described shutter synchronization Device transmission sync pulse jamming control signal.
System the most according to claim 1, it is characterised in that described shutter synchronization controls device and includes: Electrical switch, is connected respectively by the shutter of trigger lie with at least two described cameras;
Accordingly, described electrical switch is used for, and controls according to the sync pulse jamming that described coordination capture apparatus provides Signal, switching ground disconnects and conducting, and when the state of described electrical switch switches, by trigger lie control Make the shutter synchronization action of at least two described cameras.
System the most according to claim 2, it is characterised in that described electrical switch includes: optical coupling Device or relay.
System the most according to claim 1, it is characterised in that described predeterminated position includes: at least two Camera described in platform is arranged on same ring surface, and is uniformly distributed in circumference on this ring surface.
System the most according to claim 4, it is characterised in that described camera is moving camera, quantity When being two, the camera lens of described two moving cameras all uses fish eye lens, the flake mirror of every moving camera The visual angle of head is not less than 180 °.
6. according to the arbitrary described system of claim 1-5, it is characterised in that also include:
Time synchronized module, is connected with at least two described cameras, is used for described camera information lock in time, Described temporal information is for being associated the image captured by least two cameras;
Image mosaic module, is connected with at least two described cameras, for according to described temporal information, by each Shooting image carries out panoramic mosaic.
System the most according to claim 6, it is characterised in that: described time synchronized module and image are spelled Connection module is integrated in mobile terminal.
System the most according to claim 6, it is characterised in that also include:
Mobile terminal, is connected with at least two described cameras, in shooting process, at least two institutes The duty stating camera is monitored.
System the most according to claim 8, it is characterised in that described mobile terminal also with described coordination Capture apparatus connects, for the duty of described coordination capture apparatus is monitored, or, according to right The monitored results that the duty of described at least two cameras is monitored, performs corresponding to coordinating capture apparatus Control operation.
CN201620437604.7U 2016-05-13 2016-05-13 Coordinate the system of shooting image Active CN205754586U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106878627A (en) * 2017-01-20 2017-06-20 深圳市圆周率软件科技有限责任公司 One kind departs from panorama camera carries out panorama mosaic method and system
CN107071268A (en) * 2017-01-20 2017-08-18 深圳市圆周率软件科技有限责任公司 A kind of many mesh panorama camera panorama mosaic methods and system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106878627A (en) * 2017-01-20 2017-06-20 深圳市圆周率软件科技有限责任公司 One kind departs from panorama camera carries out panorama mosaic method and system
CN107071268A (en) * 2017-01-20 2017-08-18 深圳市圆周率软件科技有限责任公司 A kind of many mesh panorama camera panorama mosaic methods and system

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