CN109729247B - Video pixel control array camera device - Google Patents
Video pixel control array camera device Download PDFInfo
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- CN109729247B CN109729247B CN201811457783.0A CN201811457783A CN109729247B CN 109729247 B CN109729247 B CN 109729247B CN 201811457783 A CN201811457783 A CN 201811457783A CN 109729247 B CN109729247 B CN 109729247B
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Abstract
The invention relates to the field of camera shooting, and discloses a video pixel control array camera shooting device, which comprises: a camera assembly; the camera assembly comprises a camera, an annular support and a connecting piece, the annular support is sleeved on the outer side of the camera and detachably connected with the camera, a plurality of bosses are uniformly arranged on the outer side wall of the annular support along the circumferential direction of the annular support, the bosses are rotatably connected with one end of the connecting piece, and the connecting piece is used for connecting and fixing the camera assembly and can expand the camera assembly without limitation. According to the video pixel control array camera device, the position of the camera relative to the annular support can be adjusted, the boss and the connecting piece can rotate relatively, the boss, the annular support and the camera can rotate integrally relative to the connecting piece, the position and the angle of the camera can be adjusted through rotation, the scene requirements can be better met, the position of the pixel point in an image is controlled and adjusted by combining with a background algorithm, the video splicing effect is improved, and the splicing number of videos is freely expanded.
Description
Technical Field
The present invention relates to the field of image capture, and in particular, to a video pixel control array image capture device.
Background
With the increasing demand of people on the acquisition of camera videos, besides the demand on high resolution and high speed, the requirement on video imaging of a large scene is needed, and the synchronous acquisition and splicing of video images are carried out on a plurality of cameras. The large-scene video imaging can be used for large-scene video monitoring, seamless video splicing and fusion, and can be applied to scenes with stronger real-time performance, such as indoor scene monitoring, outdoor environment monitoring, emergency scheduling, agriculture, augmented reality and the like.
In the existing large-scene video splicing, a plurality of video cameras generate a plurality of video images according to different positions and angles, and then the video images are subjected to video stitching splicing. These cameras are installed in different spatial positions or are integrated and fixed in one device and cannot be adjusted.
The position of a camera in the existing large-scene video is often fixed, the position, the angle and the like of pixels in the video in an image cannot be controlled and adjusted according to actual needs, the scale of the camera is often fixed, and the camera cannot adapt to scenes with different scale requirements, so that the video splicing effect is defective, and the splicing quantity is limited.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a video pixel control array camera shooting device which is used for solving or partially solving the problem that the position of a camera in the existing large-scene video is often fixed and cannot be adjusted, so that the video splicing effect is defective.
(II) technical scheme
In order to solve the above-described technical problem, the present invention provides a video pixel control array image pickup apparatus including: a camera assembly; the camera assembly comprises a camera, an annular support and a connecting piece, the annular support is sleeved on the outer side of the camera and detachably connected with the camera, a plurality of bosses are evenly arranged on the outer side wall of the annular support along the circumferential direction of the annular support, the bosses are rotatably connected with one end of the connecting piece, and the connecting piece is used for connecting and fixing the camera assembly.
On the basis of the scheme, the camera assemblies are connected through the connecting piece to form a camera array, and bosses of any two connected camera assemblies are respectively connected with two ends of the connecting piece in a rotating mode.
On the basis of the scheme, a universal joint mechanism is arranged in the middle of the connecting piece.
On the basis of the scheme, the universal joint mechanism comprises a universal shaft; the connecting piece is divided into two sections, and the two sections of connecting pieces are connected and connected through the universal shaft.
On the basis of the scheme, scales are arranged on the outer side wall of the camera along the length direction of the camera.
On the basis of the scheme, the camera is connected with the annular support through a thimble screw, and the end part of the thimble screw penetrates through the annular support to be in contact with the scale.
On the basis of the scheme, a plurality of screw holes matched with the thimble screws are arranged on the annular support and along the circumferential direction of the annular support in a penetrating manner.
On the basis of the scheme, the lug boss is connected with the end part of the connecting piece through a bolt, and the bolt sequentially penetrates through the lug boss and the connecting piece.
On the basis of the scheme, four bosses are uniformly arranged on the outer side wall of the annular bracket.
(III) advantageous effects
According to the video pixel control array camera device, the annular support is arranged to fix the camera, the annular support is detachably connected with the camera, the position of the camera relative to the annular support can be adjusted, the boss and one end of the connecting piece can rotate relatively, the boss and the annular support and the camera can rotate relative to the connecting piece integrally, accordingly, the position and the angle of the camera can be adjusted through rotation, the scene requirements can be better met, the position of the pixel point in an image can be controlled and adjusted, and the video splicing effect is improved.
Drawings
FIG. 1 is a schematic structural diagram of a camera assembly according to an embodiment of the present invention;
FIG. 2 is a front view of a camera array in an embodiment of the present invention;
FIG. 3 is a front view of a camera assembly in an embodiment of the present invention;
FIG. 4 is a rear view of a camera assembly in an embodiment of the present invention;
FIG. 5 is a top view of a camera assembly in an embodiment of the present invention;
FIG. 6 is a side view of a camera assembly in an embodiment of the present invention;
FIG. 7 is a rear view of a camera array in an embodiment of the present invention;
fig. 8 is a top view of a camera array in an embodiment of the invention.
Description of reference numerals:
1-a camera; 2-a ring-shaped bracket; 3, a boss;
4, connecting pieces; and 5, graduation.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
According to an embodiment of the present invention, there is provided a video pixel control array image pickup apparatus, referring to fig. 1, including: a camera assembly; the camera subassembly includes camera 1, ring carrier 2 and connecting piece 4, and 2 covers of ring carrier are established in the outside of camera 1 and can dismantle with camera 1 and be connected, on the lateral wall of ring carrier 2, evenly set up a plurality of bosss 3 along ring carrier 2's circumference, boss 3 rotates with the one end of connecting piece 4 to be connected, connecting piece 4 is used for connecting fixed camera subassembly.
The camera 1 of the video pixel control array camera device provided by the embodiment is fixed by the annular support 2. The camera 1 is detachably connected with the annular support 2, so that the position of the camera 1 relative to the annular support 2 can be conveniently adjusted. The boss 3 is a projection protruding from the outer side wall of the ring support 2. The outer side wall of the ring support 2, i.e. the side of the ring support 2 facing away from the camera 1.
The attachment 4 may be used to attach a camera assembly at a desired location, and the camera assembly may be secured or positioned by the attachment 4. The boss 3 can rotate relatively with the one end of connecting piece 4 for boss 3 can take place to rotate with annular frame 2 and the integrative relative connecting piece 4 of camera 1, thereby the accessible rotates the position and the angle of adjustment camera 1, and the position of this pixel in the image is adjusted in the control to adaptation scene needs that can be better, improves the video concatenation effect.
Further, the annular support 2 and the boss 3 may be an integral structure.
On the basis of the above embodiment, further, referring to fig. 2, a plurality of camera assemblies are connected through a connecting piece 4 to form a camera array, and bosses 3 of any two connected camera assemblies are respectively connected with two ends of the connecting piece 4 in a rotating manner.
The present embodiment provides a video pixel control array camera device based on the above embodiments, which includes a camera array. The camera array is formed by arranging and connecting a plurality of camera assemblies according to an array.
Each boss 3 of the annular bracket 2 in each camera assembly in the camera array can be connected with one end of a connecting piece 4. The other end of the connecting piece 4 is connected with a boss 3 of the annular bracket 2 of the other camera component. The camera array forms a mesh structure with the cameras 1 as nodes. The camera array comprises a plurality of cameras 1 and is suitable for making large-scene videos.
The two ends of the connecting piece 4 are rotationally connected with the bosses 3 of the annular supports 2 in the two camera assemblies. The position of each camera 1 in the camera array can be adjusted, the camera array is suitable for different scene requirements, and a better video splicing effect can be obtained by adjusting the position of the camera 1.
And the scale of the camera array can be flexibly and freely changed to adapt to different scenes. When a plurality of cameras 1 are needed, a plurality of camera assemblies can be connected through the connecting piece 4 to form a large camera 1 network; when the number of the cameras 1 is small, a small camera assembly can be connected through the connecting piece 4 to form a small camera 1 net. The splicing number of the video can be freely expanded.
On the basis of the above-described embodiment, further, referring to fig. 3 and 4, a universal joint mechanism is provided in the middle of the connecting member 4. The universal joint mechanism comprises a universal shaft; the connecting piece 4 is divided into two sections, and the two sections of connecting pieces 4 are connected and connected through a cardan shaft.
This embodiment is based on the above embodiment, and a universal joint mechanism is disposed in the middle of the connecting member 4, so that the two ends of the connecting member 4 can rotate freely relatively. Therefore, in the camera array, the adjustment in any direction can be carried out on each camera assembly, so that the adjustment on the camera assemblies is more flexible.
The connecting element 4 may be divided into two separate sections which are movable relative to each other. The two sections are connected and connected by a cardan shaft at the connecting end. The adjustment of the camera 1 in either direction can be achieved.
The camera device can conveniently combine and expand the cameras 1 with unlimited number through a single camera component, can conveniently and randomly adjust the angle and the focal length of each camera 1 fixed in one device, can combine with a background algorithm to control and adjust the position of any pixel in a video in an image, completes the splicing and fusion of any number of videos, improves the video splicing effect and improves the splicing number.
Further, the boss 3 of the ring support 2 and the end of the connecting member 4 may be connected by a universal joint mechanism. The universal joint mechanism can be a structure which can realize relative rotation at any angle, such as a universal shaft, a ball hinge and the like. The boss 3 is connected with the connecting piece 4 through a universal joint mechanism, and the universal joint mechanism arranged in the middle of the connecting piece 4 can select one structure or can simultaneously set two structures.
On the basis of the above embodiment, further, referring to fig. 5 and 6, the outer side wall of the camera 1 is provided with a scale 5 along the length direction of the camera 3.
On the basis of the above embodiment, further, the camera 1 is connected with the annular support 2 through a thimble screw, and an end of the thimble screw passes through the annular support 2 and contacts with the scale 5.
The thimble screws may pass through the annular bracket 2 to further secure the camera head 1. And the tip of the thimble screw just contacts with the scale 5 outside the camera 1. Both can guarantee camera 1 and ring carrier 2 stable firm be connected, and be convenient for adjust the relative ring carrier 2's of camera 1 position and realize accurate regulation.
On the basis of the above embodiment, further, a plurality of screw holes matched with the thimble screws are arranged on the annular support 2 along the circumferential direction of the annular support 2.
Set up a plurality of screw holes, can be convenient for adjust camera 1 along the turned angle of 2 circumference of ring carrier, make the adjustment of camera 1 position more nimble, better adaptation scene needs.
On the basis of the above embodiment, further, the end portions of the boss 3 and the connecting member 4 are connected by a bolt, and the bolt passes through the boss 3 and the connecting member 4 in sequence.
Set up boss 3 and connecting piece 4 and pass through the bolt and link to each other, when needs adjustment camera 1 position, can unscrew the bolt and adjust camera 1 to required position department, then screw up the bolt, fix the position after the adjustment of camera 1.
On the basis of the above embodiment, further, referring to fig. 7, four bosses 3 are uniformly provided on the outer side wall of the ring bracket 2. The camera array is conveniently formed by expansion.
On the basis of the above embodiments, further, a video pixel control array imaging apparatus is mainly an imaging apparatus capable of arbitrarily adjusting an angle, a focal length, and a pixel position, and mainly includes: the annular bracket 2 can control the camera 1 to integrally move back and forth; the video camera 1 which is matched with the annular bracket 2, can move back and forth integrally and is provided with a scale 5 on the shell; the connecting piece 4 ensures that the camera component is combined and expanded; the universal shaft in the middle of the connecting piece 4 ensures that the sight angle of the camera 1 can be adjusted randomly in any direction.
The specific assembling process of the camera device is as follows: the camera 1 is assembled on the annular bracket 2, then assembled on the connecting piece 4, and then the camera assembly is expanded and combined to form a whole. The whole can be combined and expanded continuously; the visual angle of the camera 1 can be adjusted at will in any direction through a universal shaft in the connecting piece 4; referring to fig. 8, the front-rear position adjustment of the camera 1 itself is performed by the cooperation of the camera 1 and the ring bracket 2.
Through continuous combination and expansion, a 'net' with the camera 1 as a node and the mesh shape being a polygon can be formed. The camera device can combine and expand any number of cameras 1; the visual angle of the camera 1 can be adjusted by three axes at any angle of 360 degrees; the camera 1 is adjustable in position back and forth as a whole relative to the annular frame 2.
The camera device is in a component form, a user combines the camera device according to actual needs of a scene, and after the combination is completed, the camera device can be integrally pre-installed. Subsequently, the front-back position adjustment, the line-of-sight angle adjustment, and the focal length adjustment of the camera 1 can be performed for the camera 1 component combined therein. And matching with background multi-video splicing software to finish the adjustment according to the requirement. The display effect of the splicing software is not problematic, and the whole device is installed and used.
In the camera device, any plurality of cameras 1 can be freely combined and infinitely expanded into the same device. The number and cost of the cameras 1 during video splicing are increased. Each camera 1 can independently and freely rotate, the sight angle of each camera 1 can be adjusted at will in any direction, and the cameras 1 can be adjusted at will in a back-and-forth movement mode in the device. The camera 1 is used as a freely deformable 'net' formed by the nodes, the camera 1 is mutually matched, operated and adjusted, the subsequent video splicing effect is improved, and the workload is reduced.
Compared with the prior art that a single multi-camera device adopts limited and fixed cameras 1, and the sight angle of any camera 1 cannot be adjusted rapidly and freely. The camera device can be used as a device to infinitely combine and expand the number of the limited cameras 1, and the sight angle of any camera 1 can be rapidly and randomly adjusted. The problems that when multiple videos are spliced, the number of the cameras 1 of the front-end device is limited, the sight angles of the cameras 1 cannot be adjusted randomly, and the cost is high are solved, the better effect of subsequent video splicing is guaranteed, and the work flow is simplified.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A video pixel control array camera device, comprising: a camera assembly; the camera component comprises a camera, an annular support and a connecting piece, the annular support is sleeved on the outer side of the camera and detachably connected with the camera, a plurality of bosses are uniformly arranged on the outer side wall of the annular support along the circumferential direction of the annular support, the bosses are rotatably connected with one end of the connecting piece, and the connecting piece is used for connecting and fixing the camera component;
the plurality of camera assemblies are connected through the connecting piece to form a camera array, and bosses of any two connected camera assemblies are respectively and rotatably connected with two ends of the connecting piece;
a universal joint mechanism is arranged in the middle of the connecting piece;
the universal joint mechanism comprises a universal shaft; the connecting piece is divided into two sections, and the two sections of connecting pieces are connected and connected through the universal shaft.
2. The video pixel control array camera device of claim 1, wherein a scale is disposed on an outer sidewall of the camera head along a length direction of the camera head.
3. The video pixel control array camera device of claim 2, wherein the camera head is connected to the annular support via a thimble screw, an end of the thimble screw passing through the annular support to contact the scale.
4. The video pixel control array camera device of claim 3, wherein a plurality of screw holes are provided on the annular frame in a circumferential direction of the annular frame to engage with the thimble screws.
5. The video pixel control array camera device of claim 1 or 2, wherein the boss and the end of the connector are connected by a bolt, the bolt passing through the boss and the connector in sequence.
6. The video pixel control array camera device of claim 1 or 2, wherein four bosses are uniformly disposed on an outer sidewall of the ring support.
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| CN201811457783.0A CN109729247B (en) | 2018-11-30 | 2018-11-30 | Video pixel control array camera device |
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| CN201811457783.0A CN109729247B (en) | 2018-11-30 | 2018-11-30 | Video pixel control array camera device |
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| CN109729247B true CN109729247B (en) | 2021-01-01 |
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| CN110925571B (en) * | 2019-12-05 | 2021-02-09 | 浙江互灵科技有限公司 | Rotatable module composite set |
| CN113611129A (en) * | 2021-08-17 | 2021-11-05 | 杭州海康威视数字技术股份有限公司 | Speed-measuring snapshot device |
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| US10073326B2 (en) * | 2014-08-13 | 2018-09-11 | Sz Dji Osmo Technology Co., Ltd. | Gimbal |
| US10582093B2 (en) * | 2015-11-06 | 2020-03-03 | MOVR Designs Limited | Active stabilisation system |
| CN205430437U (en) * | 2015-12-21 | 2016-08-03 | 乐视致新电子科技（天津）有限公司 | All -round stereo -photography appearance |
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Effective date of registration: 20230625 Address after: A284, 7th floor, No. 28 Xinxin Road, Haidian District, Beijing, 100085 Patentee after: Weitu Space (Beijing) Information Technology Co.,Ltd. Address before: 102208 Longcheng garden, Changping District, Beijing w58f Patentee before: BEIJING ZHONGKE TIME AND SPACE INFORMATION TECHNOLOGY Co.,Ltd. |