CN101404725A - Camera, camera set, its control method, apparatus and system - Google Patents
Camera, camera set, its control method, apparatus and system Download PDFInfo
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- CN101404725A CN101404725A CNA2008101823000A CN200810182300A CN101404725A CN 101404725 A CN101404725 A CN 101404725A CN A2008101823000 A CNA2008101823000 A CN A2008101823000A CN 200810182300 A CN200810182300 A CN 200810182300A CN 101404725 A CN101404725 A CN 101404725A
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Abstract
The embodiment of the invention provides a control method of a camera assembly, a device, a system, a camera and the camera assembly thereof, relates to the field of cameras, which are designed to solve the technical problems that at present artificial visual measurement is needed to adjust the camera assembly and the workload is heavy. The camera assembly consists of a master camera and at least one slave camera. The camera assembly has the same resolution and is arranged at intervals on the same horizontal line which is parallel to the shot image. The control method of the camera assembly comprises the following steps: the up-and-down moving parameters of the master camera and the up-and-down moving parameters of the slave camera are set same; the zooming parameters of the master camera and the zooming parameters of the slave camera are same; and the horizontal shooting angle of the slave camera is automatically adjusted according to the overlapping region between the image of the master camera and the image of the slave camera. The embodiment of the invention can be applicable to teleconference.
Description
Technical field
The present invention relates to the to make a video recording control technology of unit is meant control method, device and the system of a kind of video camera, shooting unit, shooting unit especially.
Background technology
Along with video conference constantly develops toward the high direction of experiencing, the image of single 720p even 1080p is because the visual angle is less, people's needs can not have been satisfied, the technical scheme that the video camera that therefore a lot of producers all release a plurality of 720p even 1080p is taken simultaneously is to obtain the very big wide scape effect in visual angle.After a plurality of video cameras formation video camera groups, can take multi-picture simultaneously, the photographed scene of adjacent camera overlaps, and handles the lap removal by splicing in the subsequent treatment, reaches seamless spliced image effect.By the image splicing, the image that a plurality of visual angles are less is spliced into the image of a visual angle than broad, thereby improves user's telepresenc.
Because a plurality of video cameras work alone fully before splicing, in order to guarantee spliced image effect, can be by the distance between focus, visual angle and the video camera of adjusting the shooting unit etc., the image size that makes each video camera take is identical, far and near consistent, and makes close proximity between the image of adjacent camera.
The inventor is in realizing process of the present invention, and there are the following problems at least to find prior art:
At present industry adopts artificial visually examine's regulative mode, the parameters such as exposure of the position by continuous adjustment video camera, focus, amplification reduction volume, video camera, up to image seem to splice relatively good till, the workload of adjusting is very big.
Summary of the invention
The technical problem to be solved in the present invention provides control method, device, the system of a kind of video camera, shooting unit, shooting unit, does not need to regulate the shooting unit by the artificial visually examine, has alleviated the workload of regulating.
For solving the problems of the technologies described above, embodiments of the invention provide technical scheme as follows:
On the one hand, a kind of control method of the unit of making a video recording is provided, described shooting unit comprises that main camera and at least one are from video camera, described main camera is identical with described resolution from video camera, described main camera and describedly be disposed on the same horizontal line from video camera, described horizontal line is parallel with the picture being shot of shooting unit;
Described method comprises:
The parameter that moves up and down of described main camera is set to identical with the described parameter that moves up and down from video camera;
The zooming parameter of described main camera is set to identical with described zooming parameter from video camera;
According to the photographic images and the described overlapping region between the photographic images of video camera of described main camera, regulate described horizontal shooting angle automatically from video camera.
On the other hand, a kind of control device of the unit of making a video recording is provided, described shooting unit comprises that main camera and at least one are from video camera, described main camera is identical with described resolution from video camera, described main camera and describedly be disposed on the same horizontal line from video camera, described horizontal line is parallel with the picture being shot of shooting unit; Described control device comprises:
Move up and down the unit is set, the parameter that moves up and down that is used for described main camera is set to identical with the described parameter that moves up and down from video camera;
Convergent-divergent is provided with the unit, and the zooming parameter that is used for described main camera is set to identical with described zooming parameter from video camera;
Regulon is used for photographic images and described overlapping region between the photographic images of video camera according to described main camera, regulates described horizontal shooting angle from video camera automatically.
On the other hand, provide a kind of control system of the unit of making a video recording, comprising: shooting unit, and the control device of shooting unit;
Described shooting unit comprises: main camera and at least one are from video camera, described main camera is identical with described resolution from video camera, described main camera and describedly be disposed on the same horizontal line from video camera, described horizontal line is parallel with the picture being shot of shooting unit;
The control device of described shooting unit comprises:
Move up and down the unit is set, the parameter that moves up and down that is used for described main camera is set to identical with the described parameter that moves up and down from video camera;
Convergent-divergent is provided with the unit, and the zooming parameter that is used for described main camera is set to identical with described zooming parameter from video camera;
Regulon is used for photographic images and described overlapping region between the photographic images of video camera according to described main camera, regulates described horizontal shooting angle from video camera automatically.
On the other hand, the embodiment of the invention provides a kind of shooting unit, comprising: main camera, N are from video camera, and N is a positive integer;
Described main camera is identical with described resolution from video camera, described main camera and describedly be disposed on the same horizontal line from video camera, and described horizontal line is parallel with the picture being shot of described shooting unit; Described N is respectively 1 from the sequence number of video camera ... n...N, described N from the position for video camera in the same side of main camera, and along with described sequence number from video camera increases progressively successively, described interval from video camera and described main camera becomes big gradually;
Described main camera is used for zooming parameter value of setting that moves up and down parameter setting values, main camera of described main camera, the photographic images of main camera are sent to the 1st from video camera;
The described the 1st from video camera, is used to receive zooming parameter value of setting that moves up and down parameter setting values, main camera of described main camera, the photographic images of main camera; The parameter setting values that moves up and down according to described main camera is provided with the described the 1st parameter that moves up and down from video camera; Zooming parameter value of setting according to described main camera is provided with the described the 1st zooming parameter from video camera; According to the described the 1st from the overlapping region between the photographic images of the photographic images of video camera and described main camera, regulate the described the 1st horizontal shooting angle automatically from video camera; The described the 1st move up and down parameter setting values, the 1st zooming parameter value of setting from video camera, the 1st photographic images from video camera from video camera sent to the 2nd from video camera;
M is from video camera, is used to receive m-1 and moves up and down parameter setting values, the m-1 photographic images from zooming parameter value of setting of video camera, m-1 from video camera from video camera; From the parameter setting values that moves up and down of video camera the move up and down parameter of described m from video camera is set according to described m-1; From zooming parameter value of setting of video camera the zooming parameter of described m from video camera is set according to described m-1; According to described m-1 from the photographic images of video camera and described m from the overlapping region between the photographic images of video camera, regulate the horizontal shooting angle of described m automatically from video camera; With described m from video camera move up and down parameter setting values, m sends to m+1 from video camera from the zooming parameter value of setting, the m of video camera from the photographic images of video camera; M=2,3...N.
On the other hand, the embodiment of the invention provides a kind of video camera, comprising:
Move up and down the parameter receiving element, be used for reception and move up and down parameter setting values;
Move up and down parameter set unit, be used for the parameter that moves up and down of described video camera being set according to the parameter setting values that moves up and down that receives;
The zooming parameter receiving element is used to receive the zooming parameter value of setting;
Zooming parameter is provided with the unit, is used for according to the zooming parameter value of setting that receives the zooming parameter of described video camera being set.
Embodiments of the invention have following beneficial effect:
In the such scheme, the resolution of shooting unit is identical, the shooting unit is disposed on the same horizontal line, described horizontal line is parallel with the picture being shot of shooting unit, described main camera is provided with identical with described zooming parameter from video camera, therefore, the image size of each video camera shooting is identical, far and near consistent; In addition, the shooting unit is disposed on the same horizontal line, and described main camera is provided with identically with the described parameter that moves up and down from video camera, and therefore, each video camera is taken the picture of sustained height; In addition, by the described horizontal shooting angle of automatic adjusting from video camera, make the photographic images of described main camera and described overlapping region between the photographic images of video camera in preset range, make close proximity between the image of adjacent camera, and do not need to judge the size of overlapping region, alleviated the workload of regulating by the artificial visually examine.
Description of drawings
Fig. 1 is the flow chart of the control method of the described shooting unit of the embodiment of the invention;
Fig. 2 is the flow chart of the control method of the described shooting unit of another embodiment of the present invention;
Fig. 3 is in the control method of the described shooting unit of the embodiment of the invention among Fig. 2, the flow chart of step S25;
Fig. 4 is the structural representation of the control device of the described shooting unit of the embodiment of the invention;
Fig. 5 is the structural representation of the control device of the described shooting unit of another embodiment of the present invention;
Fig. 6 is the structural representation of the control system of the described shooting unit of the embodiment of the invention;
Fig. 7 is the connection diagram of the control system of shooting unit among Fig. 6;
Fig. 8 is the structural representation of the control system of the described shooting unit of another embodiment of the present invention;
Fig. 9 is the connection diagram of the control system of shooting unit among Fig. 8;
Figure 10 is the connection diagram of the described shooting unit of the embodiment of the invention;
Figure 11 is the structural representation of the described video camera of the embodiment of the invention;
Figure 12 is the structural representation of the described video camera of another embodiment of the present invention;
Figure 13 is the structural representation of the described video camera of another embodiment of the present invention;
Embodiment
For technical problem, technical scheme and advantage that embodiments of the invention will be solved is clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Embodiments of the invention are at needing at present the artificial camera position of adjusting in the prior art, the technical problem that the workload of adjusting is big provides control method, device, the system of a kind of video camera, shooting unit, shooting unit.
As shown in Figure 1, the embodiment of the invention provides a kind of control method of the unit of making a video recording, described shooting unit comprises that main camera and at least one are from video camera, described main camera is identical with described resolution from video camera, described main camera and describedly be disposed on the same horizontal line from video camera, described horizontal line is parallel with the picture being shot of shooting unit; Described method comprises:
The parameter that moves up and down of S11, described main camera is set to identical with the described parameter that moves up and down from video camera;
The zooming parameter of S12, described main camera is set to identical with described zooming parameter from video camera;
S13, regulate described horizontal shooting angle automatically, make the photographic images of described main camera and described overlapping region between the photographic images of video camera in preset range from video camera.
In this step, regulate the angle of main camera after, keep the position of main camera motionless, be benchmark with the main camera, regulate angle from video camera.Automatically after regulating the shooting group, can splice the photographic images of described main camera and described photographic images from video camera.
The control method of the described shooting unit of the embodiment of the invention, the resolution of shooting unit is identical, the shooting unit is disposed on the same horizontal line, described horizontal line is parallel with the picture being shot of shooting unit, described main camera is provided with identical with described zooming parameter from video camera, therefore, the image size of each video camera shooting is identical, far and near consistent; In addition, the shooting unit is disposed on the same horizontal line, and described main camera is provided with identically with the described parameter that moves up and down from video camera, and therefore, each video camera is taken the picture of sustained height; In addition, by the described horizontal shooting angle of automatic adjusting from video camera, make the photographic images of described main camera and described overlapping region between the photographic images of video camera in preset range, make close proximity between the image of adjacent camera, and do not need to judge the size of overlapping region, alleviated the workload of regulating by the artificial visually examine.
As shown in Figure 2, the invention provides a kind of another kind of embodiment of control method of the unit of making a video recording, wherein, described shooting unit comprises that main camera and at least one are from video camera, the resolution of described shooting unit is identical, described shooting unit is disposed on the same horizontal line, and described horizontal line is parallel with the picture being shot of shooting unit.Described method comprises:
The parameter that moves up and down of S21, described main camera is set to identical with the described parameter that moves up and down from video camera;
Step S21 can for:
S211, according to the user order manually is set, what described main camera was set moves up and down parameter and the described parameter that moves up and down from video camera; In this case, main camera and can receive user's Tilt (moving up and down) control command from video camera;
Perhaps, in order to alleviate artificial workload, step S21 can comprise:
S212, according to the user order manually is set, the parameter that moves up and down of described main camera is set, generate the parameter setting values that moves up and down of described main camera; In this case, have only main camera can receive user's Tilt (moving up and down) control command;
S213, according to the parameter setting values that moves up and down of described main camera, the described parameter that moves up and down from video camera is set automatically; In this step, can for control device obtain main camera move up and down parameter setting values after, to being provided with from video camera, also can for main camera obtain main camera move up and down parameter setting values after, to being provided with from video camera, also can for obtain from video camera main camera move up and down parameter setting values after, self is provided with.
The zooming parameter of step S22, described main camera is set to identical with described zooming parameter from video camera.
Step S22 can for:
S221, according to the user order manually is set, the zooming parameter and the described zooming parameter from video camera of described main camera is set, the zooming parameter of described main camera is set to identical with described zooming parameter from video camera; In this case, main camera and can receive user's Zoom (convergent-divergent control) instruction from video camera;
Perhaps, step S22 comprises:
S222, according to the user order manually is set, the zooming parameter of described main camera is set, generate zooming parameter value of setting of described main camera; In this case, have only main camera can receive user's Zoom (convergent-divergent control) instruction; Other are set from video camera according to the parameter identical then, are in identical state to guarantee all video cameras in the shooting unit with main camera.
S223, according to zooming parameter value of setting of described main camera, described zooming parameter from video camera is set automatically.In this step, can be for after control device obtains zooming parameter value of setting of main camera, to being provided with from video camera, also can be for after main camera obtains zooming parameter value of setting of main camera, to being provided with from video camera, also can self be provided with for after zooming parameter value of setting of obtaining main camera from video camera.
S23, be identical with described focal point settings from video camera with the focus of described main camera; This step makes the same object in the spliced image keep same definition;
Step S23 can for,
S231, according to the user order manually is set, the focus and the described focus from video camera of described main camera is set, be identical with the focus of described main camera with described focal point settings from video camera;
Perhaps, step S23 comprises:
S232, obtain the focal point settings value of described main camera;
Wherein, step S232 can for: S2321, according to the user order manually is set, the focus of described main camera is set, generate the focal point settings value of described main camera;
Perhaps, step S232 can for: S2322, main camera are focused automatically, generate the focal point settings value of main camera.
S233, according to the focal point settings value of described main camera, described focus from video camera is set automatically; In this step, can be for after control device obtains the focal point settings value of main camera, to being provided with from video camera, also can be for after main camera obtains the focal point settings value of main camera, to being provided with from video camera, also can self be provided with for after the focal point settings value of obtaining main camera from video camera.
The camera review parameter of S24, described main camera is set to identical with described camera review parameter from video camera.
Described camera review parameter comprises: any one in the video contrast that the video saturation that the chroma video that the luminance video that video capture pattern, image sampling form, video camera are taken, video camera are taken, video camera are taken, video camera are taken, white balance, the exposure or the combination in any between them, therefore, guaranteed spliced image effect unanimity.
Wherein, step S24 comprises:
S241, order manually is set according to the user, the camera review parameter and the described camera review parameter from video camera of described main camera are set, and the camera review parameter of described main camera is set to identical with described camera review parameter from video camera;
Perhaps, step S24 comprises:
S242, obtain the camera review parameter setting values of described main camera;
Wherein, step S242 is: S2421, according to the user order manually is set, the camera review parameter of described main camera is set, generate the camera review parameter setting values of described main camera;
Perhaps, step S242 is: S2422, described main camera are provided with the camera review parameter automatically, generate the camera review parameter setting values of described main camera.
S243, according to the camera review parameter setting values of described main camera, described camera review parameter from video camera is set automatically.In this step, can be for after control device obtains the camera review parameter setting values of main camera, to being provided with from video camera, also can be for after main camera obtains the camera review parameter setting values of main camera, to being provided with from video camera, also can self be provided with for behind the camera review parameter setting values that obtains main camera from video camera.
S25, regulate described horizontal shooting angle automatically, make the photographic images of described main camera and described overlapping region between the photographic images of video camera in preset range from video camera; In this step, regulate the angle of main camera after, keep the position of main camera motionless, be benchmark with the main camera, regulate angle from video camera.
As shown in Figure 3, step S25 comprises:
The photographic images and the described overlapping region between the photographic images of video camera of S251, the described main camera of detection;
Whether S252, the photographic images of judging described main camera and described overlapping region between the photographic images of video camera be in preset range, generate judged result, described preset range is: less than the higher limit of described preset range and greater than the lower limit of described preset range; Wherein, the higher limit of described preset range is more than or equal to the lower limit of described preset range.Wherein, lower limit can be between 8 to 16 pixels, and higher limit can be between 16 to 50 pixels.
S253, when described judged result when being, end process then;
S254, when described judged result is higher limit more than or equal to described preset range, then horizontally rotate to direction away from main camera described from video camera, up to the photographic images of described main camera and described overlapping region between the photographic images of video camera in preset range;
S255, when described judged result be when being less than or equal to the lower limit of described preset range, then described from video camera to horizontally rotating near the direction of main camera, up to the photographic images of described main camera and described overlapping region between the photographic images of video camera in preset range;
When video camera was N, described N the sequence number from video camera was respectively 1 when described ... n...N, described N from the position for video camera in the same side of main camera, and along with the sequence number from video camera increases progressively successively, become gradually far apart from main camera from video camera, step S25 is specially:
At first, keep the fixed angle of main camera motionless, from the overlapping region between the photographic images of video camera, regulate described first the horizontal shooting angle automatically from video camera according to the photographic images and described first of described main camera;
Then, maintenance first is motionless from the fixed angle of video camera, according to sequence number from small to large, according to described m-1 from the photographic images of video camera and described m from the overlapping region between the photographic images of video camera, regulate the horizontal shooting angle of described m successively automatically from video camera; Wherein, N is a positive integer; N=1,2...N; M=2,3...N.
As shown in Figure 7, first is positioned at the same side of main camera from video camera L1, second from video camera L2 etc., and along with the increase from the video camera sequence number, more and more far away from main camera successively.In this step, regulate angle successively from video camera.At first, regulate the angle of main camera after, keep the position of main camera motionless, with the main camera is benchmark, regulates first angle from video camera L1, keeps the position of the first video camera L1 motionless then, with the first video camera L1 is benchmark, regulates second angle from video camera L2.Keeping the position of the second video camera L2 motionless then, is benchmark with the second video camera L2, regulates the 3rd angle from video camera L3 (the not shown the 3rd from video camera L3 Fig. 7).Analogize in proper order, regulated all angles from video camera.In like manner, can regulate the main camera opposite side from video camera, promptly regulate first from video camera R1, second the angle from video camera R1.After regulating the shooting group, can splice the photographic images of described main camera and described photographic images from video camera.
The control method of the described shooting unit of the embodiment of the invention in the process that the shooting unit is installed, has been saved the problem of artificial adjustment camera angle, has accelerated to install the speed of shooting unit.In addition, moving as the user after the position of video camera or conference table, as long as main camera is carried out after zooming parameter adjusts with remote controller, just can finish the angle adjustment of shooting unit automatically again, again carry out the image splicing then, brought convenience to user's use, solved the user and in use can not arbitrarily change the angle of shooting unit and the problem that zooming parameter is provided with.
The control method of the described shooting unit of the embodiment of the invention, decide a video camera as main camera at shooting unit middle finger, this main camera can receive user's control, and open 3A (automatic exposure AF, Automatic white balance AWB, automatic focus AF) function, use the PTZ (Pan, Tilt, Zoom) and the 3A parameter of this main camera that other parameters from video camera are set again, this step has guaranteed the unanimity of the image effect of whole shooting unit.
In addition, the control method of the described shooting unit of the embodiment of the invention, the parameter of utilizing main camera (for example, automatic exposure AF, Automatic white balance AWB, automatic focus AF) adjusted in concert other from video camera, and main camera carries out Automatic parameter to be regulated, and compares the shooting unit of present preset parameter, when the distance of ambient light brightness, colour temperature and object changes, the shooting unit can be regulated parameter automatically, thereby has the better pictures effect.
Described method can also comprise:
S26, preserve main camera respectively move up and down parameter, zooming parameter and horizontal shooting angle, and move up and down parameter, zooming parameter and horizontal shooting angle from video camera.This step can also for: that preserves main camera respectively moves up and down parameter, zooming parameter and horizontal shooting angle, focus, camera review parameter, and moves up and down parameter, zooming parameter and horizontal shooting angle, focus, camera review parameter from video camera.When shooting after unit re-powers, do not moving the shooting unit or not under the situation of mobile conference table, the time has been saved in the adjustment of the unit that then do not need to make a video recording again.
As shown in Figure 4, the embodiment of the invention also provides a kind of control device 4 of the unit of making a video recording, wherein, described shooting unit comprises that main camera and at least one are from video camera, described main camera is identical with described resolution from video camera, described main camera and describedly be disposed on the same horizontal line from video camera, described horizontal line is parallel with the picture being shot of shooting unit.
Described control device 4 comprises:
Move up and down parameter set unit 41, the parameter that moves up and down that is used for described main camera is set to identical with the described parameter that moves up and down from video camera;
Zooming parameter is provided with unit 42, and the zooming parameter that is used for described main camera is set to identical with described zooming parameter from video camera;
The embodiment of the invention by the angle between the size adjustment video camera of overlapping region, finally makes the superimposed images between the adjacent camera reach the acceptable scope of user by the overlapping region of regulon automatic inspection adjacent camera.
The control device of the described shooting unit of the embodiment of the invention, the resolution of shooting unit is identical, the shooting unit is disposed on the same horizontal line, described horizontal line is parallel with the picture being shot of shooting unit, convergent-divergent is provided with the described main camera in unit and is set to identical with described zooming parameter from video camera, therefore, the image size of each video camera shooting is identical, far and near consistent; In addition, the shooting unit is disposed on the same horizontal line, moves up and down the described main camera in unit is set is set to identically with the described parameter that moves up and down from video camera, and therefore, each video camera is taken the picture of sustained height; In addition, automatically regulate described horizontal shooting angle by regulon from video camera, make the photographic images of described main camera and described overlapping region between the photographic images of video camera in preset range, make close proximity between the image of adjacent camera, and do not need to judge the size of overlapping region, alleviated the workload of regulating by the artificial visually examine.
As shown in Figure 5, the embodiment of the invention also provides a kind of control device 4 of the unit of making a video recording, wherein, described shooting unit comprises that main camera and at least one are from video camera, described main camera is identical with described resolution from video camera, described main camera and describedly be disposed on the same horizontal line from video camera, described horizontal line is parallel with the picture being shot of shooting unit.Described control device 4 comprises:
Move up and down parameter set unit 41, the parameter that moves up and down that is used for described main camera is set to identical with the described parameter that moves up and down from video camera; Moving up and down parameter set unit 41 is specially: the parameter setting values that moves up and down that obtains main camera; According to the parameter setting values that moves up and down of described main camera, the described parameter that moves up and down from video camera is set automatically.
Zooming parameter is provided with unit 42, and the zooming parameter that is used for described main camera is set to identical with described zooming parameter from video camera; Zooming parameter is provided with unit 42 and is specially: zooming parameter value of setting of obtaining described main camera; According to zooming parameter value of setting of described main camera, described zooming parameter from video camera is set automatically.
Focal point settings unit 44, the focus that is used for described main camera is identical with described focal point settings from video camera, makes that the same object in the spliced image keeps same definition.Focal point settings unit 44 is specially: the focal point settings value of obtaining described main camera; According to the focal point settings value of described main camera, described focus from video camera is set automatically.
Camera review parameter set unit 45, the camera review parameter that is used for described main camera and described camera review parameter from video camera are set to identical, can guarantee spliced image effect unanimity.Described camera review parameter comprises: any one in the video contrast that the video saturation that the chroma video that the luminance video that video capture pattern, image sampling form, video camera are taken, video camera are taken, video camera are taken, video camera are taken, white balance, the exposure or the combination in any between them.Camera review parameter set unit 45 is specially: the camera review parameter setting values that obtains described main camera; According to the camera review parameter setting values of described main camera, described camera review parameter from video camera is set automatically.
Described regulon 43 comprises:
When described judged result when being, end process then;
When described judged result is higher limit more than or equal to described preset range, then start described gyrator unit 431 and horizontally rotate describedly to direction, judge that up to described judgment sub-unit 433 photographic images of described main camera and described overlapping region between the photographic images of video camera are in preset range from video camera away from main camera;
When described judged result is when being less than or equal to the lower limit of described preset range, it is described from video camera to horizontally rotating near the direction of main camera then to start described gyrator unit 431, judges that up to described judgment sub-unit 433 photographic images of described main camera and described overlapping region between the photographic images of video camera are in preset range;
The control device 4 of the described shooting unit of the embodiment of the invention can also comprise: preserve unit 46, what be used for preserving respectively described main camera moves up and down parameter, zooming parameter and horizontal shooting angle, and describedly moves up and down parameter, zooming parameter and horizontal shooting angle from video camera.Preserving unit 46 also can be used for, that preserves main camera respectively moves up and down parameter, zooming parameter and horizontal shooting angle, focus, camera review parameter, and moves up and down parameter, zooming parameter and horizontal shooting angle, focus, camera review parameter from video camera.When shooting after unit re-powers, do not moving the shooting unit or not under the situation of mobile conference table, the time has been saved in the adjustment of the unit that then do not need to make a video recording again.
As shown in Figure 6, the embodiment of the invention also provides a kind of camera system of the unit of making a video recording, and Fig. 7 is the connection diagram of the control system of shooting unit shown in Figure 6, describes the camera system of the described shooting unit of the embodiment of the invention below in conjunction with Fig. 6 and Fig. 7.Described system 1 comprises: shooting unit 2, and the control device 4 of shooting unit.
Described shooting unit 2 comprises:
At least one is respectively from video camera 22-1, from video camera 22-2, from video camera 22-3 etc. from video camera from video camera 22.Described main camera is identical with described resolution from video camera, described main camera and describedly be disposed on the same horizontal line from video camera, and described horizontal line is parallel with the picture being shot of shooting unit.
The control device 4 of described shooting unit comprises:
Move up and down unit 41 is set, the parameter that moves up and down that is used for described main camera is set to identical with the described parameter that moves up and down from video camera;
Convergent-divergent is provided with unit 42, and the zooming parameter that is used for described main camera is set to identical with described zooming parameter from video camera;
The control system of the described shooting unit of the embodiment of the invention, because the resolution of shooting unit is identical, the shooting unit is disposed on the same horizontal line, described horizontal line is parallel with the picture being shot of shooting unit, described main camera is provided with identical with described zooming parameter from video camera, therefore, the image size of each video camera shooting is identical, far and near consistent; In addition, the shooting unit is disposed on the same horizontal line, and described main camera is provided with identically with the described parameter that moves up and down from video camera, and therefore, each video camera is taken the picture of sustained height; In addition, by the described horizontal shooting angle of automatic adjusting from video camera, make the photographic images of described main camera and described overlapping region between the photographic images of video camera in preset range, make close proximity between the image of adjacent camera, and do not need to judge the size of overlapping region, alleviated the workload of regulating by the artificial visually examine.
As shown in Figure 8, the control system of the described shooting unit of the embodiment of the invention comprises: shooting unit 2, and the control device 4 of shooting unit.
Described shooting unit 2 comprises: main camera 21 and N from video camera, described N is respectively 1 from the sequence number of video camera ... n...N, described N from the position for video camera in the same side of main camera, and, become far away gradually apart from main camera from video camera along with the sequence number from video camera increases progressively successively.
The regulon of the control device of described shooting unit comprises N sub-regulon, and the sequence number of described N sub-regulon is respectively 1 ... n...N.
Described sub-regulon 1 is used for, and regulates the described first horizontal shooting angle from video camera automatically, make the photographic images and described first of described main camera from the overlapping region between the photographic images of video camera in preset range;
Described sub-regulon m is respectively applied for, and regulates described horizontal shooting angle from video camera m automatically, make described from video camera m-1 photographic images and described overlapping region between the photographic images of video camera m in preset range;
Wherein, N is a positive integer; N=1,2...N; M=2,3...N.
Fig. 9 is the connection diagram of the control system of shooting unit shown in Figure 8, and first of the left side is positioned at the same side of main camera from video camera L1, second from video camera L2 etc., and along with the increase from the video camera sequence number, more and more far away from main camera successively.First of the right is positioned at the opposite side of main camera from video camera R1, second from video camera R2 etc., and along with the increase from the video camera sequence number, more and more far away from main camera successively.Take series system between each video camera, avoided when from video camera when many, bottleneck can appear in the interface number of the control device of shooting unit and the disposal ability of regulon.Main camera connects other several video cameras by control line, and control line is used for the signals such as parameter setting values, the zooming parameter value of setting, focal point settings value that move up and down of main camera are passed to from video camera.Simultaneously, the image of main camera can output to the sub-regulon 43-1-L and the sub-regulon 43-1-R of control device of shooting unit, and being used for respectively with main camera 1 is the benchmark adjustment from video camera L1 with from the angle of video camera R1.From video camera L1 image is input to the sub-regulon 43-2-L of control device of shooting unit, be used to adjust with from two adjacent angles that video camera middle distance main camera is far away of video camera L1 from video camera L2.Shooting each in the unit regulon from the corresponding shooting of video camera unit control device is used to finish the detection in doubling of the image zone and from the adjustment of the horizontal shooting angle of video camera.
It will be understood by those skilled in the art that and can be provided with respectively from video camera in main camera group both sides, is respectively that the benchmark adjustment is from video camera then with the main camera in both sides.
On the other hand, as shown in figure 10, the embodiment of the invention provides a kind of shooting unit, comprising: main camera, N are from video camera, and N is a positive integer;
Described main camera is identical with described resolution from video camera, described main camera and describedly be disposed on the same horizontal line from video camera, and described horizontal line is parallel with the picture being shot of described shooting unit; Described N is respectively 1 from the sequence number of video camera ... n...N, described N from the position for video camera in the same side of main camera, and along with described sequence number from video camera increases progressively successively, described interval from video camera and described main camera becomes big gradually;
Described main camera is used for zooming parameter value of setting that moves up and down parameter setting values, main camera of described main camera, the photographic images of main camera are sent to the 1st from video camera;
The described the 1st from video camera, is used to receive zooming parameter value of setting that moves up and down parameter setting values, main camera of described main camera, the photographic images of main camera; The parameter setting values that moves up and down according to described main camera is provided with the described the 1st parameter that moves up and down from video camera; Zooming parameter value of setting according to described main camera is provided with the described the 1st zooming parameter from video camera; According to the described the 1st from the overlapping region between the photographic images of the photographic images of video camera and described main camera, regulate the described the 1st horizontal shooting angle automatically from video camera; The described the 1st move up and down parameter setting values, the 1st zooming parameter value of setting from video camera, the 1st photographic images from video camera from video camera sent to the 2nd from video camera;
M is from video camera, is used to receive m-1 and moves up and down parameter setting values, the m-1 photographic images from zooming parameter value of setting of video camera, m-1 from video camera from video camera; From the parameter setting values that moves up and down of video camera the move up and down parameter of described m from video camera is set according to described m-1; From zooming parameter value of setting of video camera the zooming parameter of described m from video camera is set according to described m-1; According to described m-1 from the photographic images of video camera and described m from the overlapping region between the photographic images of video camera, regulate the horizontal shooting angle of described m automatically from video camera; With described m from video camera move up and down parameter setting values, m sends to m+1 from video camera from the zooming parameter value of setting, the m of video camera from the photographic images of video camera; M=2,3...N.
Among this embodiment, each is provided with regulon from video camera, each can regulate the horizontal shooting angle of self automatically from video camera, alleviated the workload of manual adjustment, can and move up and down parameter according to the zooming parameter that receives, be provided with from the zooming parameter of video camera and move up and down parameter from video camera, alleviated the workload of artificial setting, and each has eliminated the bottleneck that the mode of concentrated adjusting is brought from can connecting by the mode of series connection between video camera and the main camera.
On the other hand, the embodiment of the invention provides a kind of video camera 9, as shown in figure 11, comprising:
Move up and down parameter receiving element 91, be used for reception and move up and down parameter setting values;
Move up and down parameter set unit 92, be used for the parameter that moves up and down of described video camera being set according to the parameter setting values that moves up and down that receives;
Zooming parameter receiving element 93 is used to receive the zooming parameter value of setting;
Zooming parameter is provided with unit 94, is used for according to the zooming parameter value of setting that receives the zooming parameter of described video camera being set.
When described video camera was main camera, as shown in figure 12, video camera also comprised:
Photographic images transmitting element 95 is used for the photographic images with described video camera, sends to other video cameras adjacent with described video camera.
When described video camera is during from video camera, as shown in figure 13, video camera also comprises:
Photographic images receiving element 96 is used to receive the photographic images of other video cameras adjacent with described video camera;
Regulon 97 is used for according to the overlapping region between the photographic images of other video cameras adjacent with described video camera of the photographic images of described video camera and reception, the horizontal shooting angle of regulating described video camera automatically.
When adopting series system to connect between the video camera, as Figure 12 or shown in Figure 13, video camera also comprises:
Move up and down parameter transmitting element 98, be used to send the parameter setting values that moves up and down of described reception;
Zooming parameter transmitting element 99 is used to send zooming parameter value of setting of described reception.
Among this embodiment, main camera is with zooming parameter and move up and down the parameter transmission from video camera, make and according to the zooming parameter that receives and to move up and down parameter from video camera, setting is from the zooming parameter of video camera and move up and down parameter, main camera sends to the photographic images of main camera adjacent with described main camera from video camera, make from video camera according to described from video camera photographic images and the overlapping region between the photographic images of main camera, automatically regulate described horizontal shooting angle, alleviated the workload of artificial setting and adjusting from video camera.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, described program can be stored in the read/write memory medium of a portable terminal, this program is when carrying out, comprise step, described storage medium etc. as above-mentioned method embodiment.
The above is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (24)
1. the control method of the unit of making a video recording, it is characterized in that, described shooting unit comprises that main camera and at least one are from video camera, described main camera is identical with described resolution from video camera, described main camera and describedly be disposed on the same horizontal line from video camera, described horizontal line is parallel with the picture being shot of described shooting unit; Described method comprises:
The parameter that moves up and down of described main camera is set to identical with the described parameter that moves up and down from video camera;
The zooming parameter of described main camera is set to identical with described zooming parameter from video camera;
According to the photographic images and the described overlapping region between the photographic images of video camera of described main camera, regulate described horizontal shooting angle automatically from video camera.
2. the control method of shooting unit according to claim 1, it is characterized in that, described photographic images and described overlapping region between the photographic images of video camera according to described main camera are regulated before the step of described horizontal shooting angle from video camera automatically, also comprise:
Is identical with the focus of described main camera with described focal point settings from video camera.
3. the control method of shooting unit according to claim 2 is characterized in that,
Described is that identical step is specially with the focus of main camera with focal point settings from video camera:
According to the user order manually is set, the focus and the described focus from video camera of described main camera is set, be identical with the focus of described main camera with described focal point settings from video camera;
Perhaps, described is that identical step is specially with the focus of main camera with focal point settings from video camera:
Obtain the focal point settings value of described main camera;
According to the focal point settings value of described main camera, described focus from video camera is set automatically.
4. the control method of shooting unit according to claim 3 is characterized in that, the described step of obtaining the focal point settings value of described main camera is specially:
According to the user order manually is set, the focus of described main camera is set, generate the focal point settings value of described main camera; Perhaps
Described main camera is focused automatically, generates the focal point settings value of described main camera.
5. the control method of shooting unit according to claim 1, it is characterized in that, described photographic images and described overlapping region between the photographic images of video camera according to described main camera are regulated before the step of described horizontal shooting angle from video camera automatically, also comprise:
The camera review parameter of described main camera is set to identical with described camera review parameter from video camera.
6. the control method of shooting unit according to claim 5 is characterized in that,
The camera review parameter of described main camera is set to identical step with camera review parameter from video camera and is specially:
According to the user order manually is set, the camera review parameter and the described camera review parameter from video camera of described main camera is set, the camera review parameter of described main camera is set to identical with described camera review parameter from video camera;
Perhaps, the camera review parameter of described main camera is set to identical step with camera review parameter from video camera and is specially:
Obtain the camera review parameter setting values of described main camera;
According to the camera review parameter setting values of described main camera, described camera review parameter from video camera is set automatically.
7. the control method of shooting unit according to claim 6 is characterized in that, the described step of obtaining the camera review parameter setting values of main camera is specially:
According to the user order manually is set, the camera review parameter of described main camera is set, generate the camera review parameter setting values of described main camera; Perhaps
Described main camera is provided with the camera review parameter automatically, generates the camera review parameter setting values of described main camera.
8. the control method of shooting unit according to claim 6, it is characterized in that described camera review parameter comprises: any one in the video contrast that the video saturation that the chroma video that the luminance video that video capture pattern, image sampling form, video camera are taken, video camera are taken, video camera are taken, video camera are taken, white balance, the exposure or the combination in any between them.
9. the control method of shooting unit according to claim 1 is characterized in that, also comprises:
That preserves described main camera respectively moves up and down parameter, zooming parameter and horizontal shooting angle, and describedly moves up and down parameter, zooming parameter and horizontal shooting angle from video camera.
10. the control method of shooting unit according to claim 1 is characterized in that,
The parameter that moves up and down of described main camera is set to identical step and is specially with the parameter that moves up and down from video camera:
According to the user order manually is set, what described main camera was set moves up and down parameter and the described parameter that moves up and down from video camera, the parameter that moves up and down of described main camera is set to identical with the described parameter that moves up and down from video camera;
Perhaps, the parameter that moves up and down of described main camera is set to identical step and is specially with the parameter that moves up and down from video camera:
According to the user order manually is set, the parameter that moves up and down of described main camera is set, generate the parameter setting values that moves up and down of described main camera;
According to the parameter setting values that moves up and down of described main camera, the described parameter that moves up and down from video camera is set automatically.
11. the control method of shooting unit according to claim 1 is characterized in that,
The zooming parameter of described main camera is set to identical step with described zooming parameter from video camera and is specially:
According to the user order manually is set, the zooming parameter and the described zooming parameter from video camera of described main camera is set, the zooming parameter of described main camera is set to identical with described zooming parameter from video camera;
Perhaps, the zooming parameter of described main camera is set to identical step with described zooming parameter from video camera and is specially:
According to the user order manually is set, the zooming parameter of described main camera is set, generate zooming parameter value of setting of described main camera;
According to zooming parameter value of setting of described main camera, described zooming parameter from video camera is set automatically.
12. the control method of shooting unit according to claim 1, it is characterized in that, described photographic images and described overlapping region between the photographic images of video camera according to described main camera, the step of regulating described horizontal shooting angle from video camera automatically is specially:
Detect the photographic images and the described overlapping region between the photographic images of video camera of described main camera;
Judge that the photographic images of described main camera and described overlapping region between the photographic images of video camera are whether in preset range, generate judged result, described Rule of judgment is: less than the higher limit of described preset range, and greater than the lower limit of described preset range, the higher limit of described preset range is more than or equal to the lower limit of described preset range;
When described judged result is higher limit more than or equal to described preset range, then horizontally rotate described from video camera to direction away from described main camera;
When described judged result is when being less than or equal to the lower limit of described preset range, then horizontally rotate described from video camera to direction near described main camera;
When described judged result when being, end process then.
13. the control method of shooting unit according to claim 1 is characterized in that,
When described at least one when video camera is N, N is a positive integer, described N the sequence number from video camera is respectively 1, ... n...N, described N from the position for video camera in the same side of described main camera, and along with described sequence number from video camera increases progressively successively, described interval from video camera and described main camera becomes big gradually;
Described photographic images and described overlapping region between the photographic images of video camera according to described main camera, the step of regulating described horizontal shooting angle from video camera automatically is specially:
From the overlapping region between the photographic images of video camera, regulate described first the horizontal shooting angle according to the photographic images and described first of described main camera automatically from video camera;
According to sequence number from small to large, according to described m-1 from the photographic images of video camera and described m from the overlapping region between the photographic images of video camera, regulate the horizontal shooting angle of described m from video camera, m=2,3...N successively automatically.
14. the control device of the unit of making a video recording, described shooting unit comprises that main camera and at least one are from video camera, described main camera is identical with described resolution from video camera, described main camera and describedly be disposed on the same horizontal line from video camera, described horizontal line is parallel with the picture being shot of described shooting unit; It is characterized in that described control device comprises:
Move up and down parameter set unit, the parameter that moves up and down that is used for described main camera is set to identical with the described parameter that moves up and down from video camera;
Zooming parameter is provided with the unit, and the zooming parameter that is used for described main camera is set to identical with described zooming parameter from video camera;
Regulon is used for photographic images and described overlapping region between the photographic images of video camera according to described main camera, regulates described horizontal shooting angle from video camera automatically.
15. the control device of shooting unit according to claim 14 is characterized in that, also comprises:
The focal point settings unit, the focus that is used for described main camera is identical with described focal point settings from video camera.
16. the control device of shooting unit according to claim 14 is characterized in that, also comprises:
The camera review parameter set unit, the camera review parameter that is used for described main camera is set to identical with described camera review parameter from video camera.
17. the control device of shooting unit according to claim 14 is characterized in that, described regulon comprises:
The gyrator unit, be used near or horizontally rotate described away from the direction of described main camera from video camera;
Detection sub-unit is used to detect the photographic images and the described overlapping region between the photographic images of video camera of described main camera;
Judgment sub-unit, be used to judge that described overlapping region is whether in preset range, generate judged result, described Rule of judgment is: less than the higher limit of described preset range, and greater than the lower limit of described preset range, the higher limit of described preset range is more than or equal to the lower limit of described preset range;
When described judged result is higher limit more than or equal to described preset range, then starts described gyrator unit and horizontally rotate described to direction from video camera away from described main camera;
When described judged result is when being less than or equal to the lower limit of described preset range, then start described gyrator unit and horizontally rotate described from video camera to direction near described main camera;
When described judged result when being, then stop to regulate automatically described horizontal shooting angle from video camera.
18. the control system of the unit of making a video recording is characterized in that, comprising: shooting unit, and the control device of shooting unit;
Described shooting unit comprises: main camera and at least one are from video camera; Described main camera is identical with described resolution from video camera, described main camera and describedly be disposed on the same horizontal line from video camera, and described horizontal line is parallel with the picture being shot of described shooting unit;
The control device of described shooting unit comprises:
Move up and down parameter set unit, the parameter that moves up and down that is used for described main camera is set to identical with the described parameter that moves up and down from video camera;
Zooming parameter is provided with the unit, and the zooming parameter that is used for described main camera is set to identical with described zooming parameter from video camera;
Regulon is used for photographic images and described overlapping region between the photographic images of video camera according to described main camera, regulates described horizontal shooting angle from video camera automatically.
19. the control system of shooting unit according to claim 18 is characterized in that,
Described at least one be N from video camera, N is a positive integer, described N the sequence number from video camera is respectively 1, ... n...N, described N from the position for video camera in the same side of main camera, and along with described sequence number from video camera increases progressively successively, described interval from video camera and described main camera becomes big gradually;
The regulon of the control device of described shooting unit comprises N sub-regulon, and the sequence number of described N sub-regulon is respectively 1 ... n...N;
The described first sub-regulon is used for photographic images and described first according to described main camera from the overlapping region between the photographic images of video camera, regulates the described first horizontal shooting angle from video camera automatically;
The sub-regulon of described m, be respectively applied for from small to large according to sequence number, according to described m-1 from the photographic images of video camera and described m from the overlapping region between the photographic images of video camera, regulate the horizontal shooting angle of described m successively automatically from video camera, m=2,3...N.
20. a shooting unit is characterized in that, comprising: main camera, N are from video camera, and N is a positive integer;
Described main camera is identical with described resolution from video camera, described main camera and describedly be disposed on the same horizontal line from video camera, and described horizontal line is parallel with the picture being shot of described shooting unit; Described N is respectively 1 from the sequence number of video camera ... n...N, described N from the position for video camera in the same side of main camera, and along with described sequence number from video camera increases progressively successively, described interval from video camera and described main camera becomes big gradually;
Described main camera is used for zooming parameter value of setting that moves up and down parameter setting values, main camera of described main camera, the photographic images of main camera are sent to the 1st from video camera;
The described the 1st from video camera, is used to receive zooming parameter value of setting that moves up and down parameter setting values, main camera of described main camera, the photographic images of main camera; The parameter setting values that moves up and down according to described main camera is provided with the described the 1st parameter that moves up and down from video camera; Zooming parameter value of setting according to described main camera is provided with the described the 1st zooming parameter from video camera; According to the described the 1st from the overlapping region between the photographic images of the photographic images of video camera and described main camera, regulate the described the 1st horizontal shooting angle automatically from video camera; The described the 1st move up and down parameter setting values, the 1st zooming parameter value of setting from video camera, the 1st photographic images from video camera from video camera sent to the 2nd from video camera;
M is from video camera, is used to receive m-1 and moves up and down parameter setting values, the m-1 photographic images from zooming parameter value of setting of video camera, m-1 from video camera from video camera; From the parameter setting values that moves up and down of video camera the move up and down parameter of described m from video camera is set according to described m-1; From zooming parameter value of setting of video camera the zooming parameter of described m from video camera is set according to described m-1; According to described m-1 from the photographic images of video camera and described m from the overlapping region between the photographic images of video camera, regulate the horizontal shooting angle of described m automatically from video camera; With described m from video camera move up and down parameter setting values, m sends to m+1 from video camera from the zooming parameter value of setting, the m of video camera from the photographic images of video camera; M=2,3...N.
21. a video camera is characterized in that, comprising:
Move up and down the parameter receiving element, be used for reception and move up and down parameter setting values;
Move up and down parameter set unit, be used for the parameter that moves up and down of described video camera being set according to the parameter setting values that moves up and down that receives;
The zooming parameter receiving element is used to receive the zooming parameter value of setting;
Zooming parameter is provided with the unit, is used for according to the zooming parameter value of setting that receives the zooming parameter of described video camera being set.
22. video camera according to claim 21 is characterized in that, also comprises:
The photographic images transmitting element is used for the photographic images with described video camera, sends to other video cameras adjacent with described video camera.
23. video camera according to claim 21 is characterized in that, also comprises:
The photographic images receiving element is used to receive the photographic images of other video cameras adjacent with described video camera;
Regulon is used for according to the overlapping region between the photographic images of other video cameras adjacent with described video camera of the photographic images of described video camera and reception, the horizontal shooting angle of regulating described video camera automatically.
24. according to claim 22 or 23 described video cameras, it is characterized in that, also comprise:
Move up and down the parameter transmitting element, be used to send the parameter setting values that moves up and down of described reception;
The zooming parameter transmitting element is used to send zooming parameter value of setting of described reception.
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Families Citing this family (1)
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Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950008698B1 (en) * | 1992-06-09 | 1995-08-04 | 현대전자산업 주식회사 | Manufacturing method of field oxide of semiconductor device |
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-
2008
- 2008-11-24 CN CN2008101823000A patent/CN101404725B/en active Active
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