CN216291234U - Third person weighing visual angle shooting system - Google Patents
Third person weighing visual angle shooting system Download PDFInfo
- Publication number
- CN216291234U CN216291234U CN202123007534.1U CN202123007534U CN216291234U CN 216291234 U CN216291234 U CN 216291234U CN 202123007534 U CN202123007534 U CN 202123007534U CN 216291234 U CN216291234 U CN 216291234U
- Authority
- CN
- China
- Prior art keywords
- camera
- data box
- scene
- workstation
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Studio Devices (AREA)
Abstract
The utility model relates to a third person weighing visual angle shooting system, which comprises a router, a head display device, a workstation, a movable holder, a display terminal and a black field synchronous signal generator, wherein the mobile holder is arranged on the router; the head display equipment is wirelessly connected with the workstation through the router; the mobile tripod head is provided with a camera and a data box; the camera is connected with the data box through a wire; the camera, the data box and the display terminal are all connected to the workstation in a wired mode; the black field synchronizing signal generator is respectively connected with the camera, the data box and the workstation in a wired mode. The mobile tripod head enables the camera to be in shooting, the position stability is greatly improved, the shooting picture is stable, and the watching effect and the shooting definition are improved. The wired connection mode enables the stability of picture and signal transmission to be high, and picture transmission delay is reduced. On the whole, adopt the third person to call the visual angle shooting mode, both improved the definition of shooing the picture effectively, improved the shooting angle of vision again effectively, improved greatly and watched the experience and felt.
Description
Technical Field
The utility model relates to the technical field of virtual studios, in particular to a third person perspective shooting system.
Background
Virtual studios have developed to date, and technologies such as green screen matting, augmented reality, and augmented reality are widely applied to studio programming, so that stereoscopic realistic, realistic and unrealistic, and beautiful scene effects are presented to viewers. At present, a first-person visual angle shooting system is mostly adopted to make pictures, so that the experience of watching by audiences is poor.
Therefore, how to improve the definition and stability of the picture to improve the viewing experience of the viewer becomes a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a third person perspective shooting system, aiming at solving the problems that the definition of a picture is poor and the stability is low when the first person perspective shooting system is adopted to make the picture.
The third person who provides for realizing the purpose of this invention calls the shooting system of the visual angle, including router, head display equipment, work station, portable cloud terrace, display terminal and black field synchronizing signal generator;
the router is used for constructing a local area network;
the head display equipment is wirelessly connected with the workstation through the router;
the mobile tripod head is provided with a camera and a data box; the camera is connected with the data box through a wire;
the camera, the data box and the display terminal are all connected to the workstation in a wired mode;
the black field synchronizing signal generator is respectively connected with the camera, the data box and the workstation in a wired mode.
In one particular embodiment, the workstation comprises a first scene construction unit and a second scene construction unit; the first scene construction unit is in communication connection with the second scene construction unit;
the number of the movable cloud platforms is two, namely a first movable cloud platform and a second movable cloud platform;
a first camera and a first data box are carried on the first movable tripod head; the first camera is in wired connection with the first data box;
the first camera and the first data box are both connected to the first scene construction unit through wires;
a second camera and a second data box are carried on the second movable tripod head; the second camera is in wired connection with the second data box;
the second camera and the second data box are both connected with the second scene construction unit through wires;
the black field synchronizing signal generator is respectively in wired connection with the first camera, the second camera, the first data box, the second data box, the first scene construction unit and the second scene construction unit;
the system also comprises a broadcasting switching device;
the broadcasting switching equipment is respectively in wired connection with the second scene construction unit and the display terminal.
In one specific embodiment, the system further comprises a pre-monitor;
the number of the pre-monitors is two, wherein one pre-monitor is in wired connection with the first scene construction unit, and the other pre-monitor is in wired connection with the second scene construction unit.
In one specific embodiment, a first camera and a first data box, a second camera and a second data box, a first camera and a first scene construction unit, a second camera and a second scene construction unit, one of a pre-monitor and the first scene construction unit, the other pre-monitor and the second scene construction unit, and a play switching device and the second scene construction unit are connected through an HD-SDI signal transmission line;
the first data box is connected with the first scene construction unit through the Ethernet exchanger by using six types of network cables;
the second data box is connected to the second scene building unit through the ethernet switch using six types of network lines.
In one embodiment, more than two head display devices are provided and are wirelessly connected to the workstation.
In one embodiment, the head display device is an AR head display or an MR head display.
In one embodiment, the display terminal is a display or a display screen.
In one embodiment, a tripod is arranged at the lower part of the movable tripod head.
The utility model has the beneficial effects that: according to the third person who says that the visual angle shooting system is additionally provided with the movable cloud deck, the movable cloud deck enables the position stability of the camera to be greatly improved when the camera shoots, the camera is prevented from shaking, the shot picture is enabled to be stable, and therefore the watching effect and the shooting definition are improved. The workstation is in wired connection with the data box so that the workstation can obtain the correct data from the data box. The workstation is also connected with the camera and the display terminal respectively through wires. Therefore, the stability of the picture and data transmission is high, and the picture transmission delay is reduced. On the whole, adopt the third person to call the visual angle shooting mode and replace traditional first person's visual angle shooting mode, accomplish by the camera and shoot, need not to reuse head display equipment and shoot, both improved the definition of shooting the picture effectively, improved the shooting angle of vision again effectively, improved greatly and watched the experience and felt.
Drawings
FIG. 1 is a schematic block diagram of a third embodiment of a perspective shooting system according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "top," "bottom," "inner," "outer," "axial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention or for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "secured," "engaged," "hinged," and the like are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, as an embodiment of the present invention, a third person named angle-of-view shooting system includes a router, a head display device 110, a workstation 130, a mobile platform 120, a display terminal 140, and a black field synchronization signal generator. The router is used for constructing a local area network, and the head display device 110 is wirelessly connected with the workstation 130 through the router. The mobile pan/tilt head 120 is mounted with a camera 121 and a data box 122, and the camera 121 and the data box 122 are connected by wire. The camera 121, data box 122 and display terminal 140 are all wired to the workstation 130. The black field synchronizing signal generator is wired to the camera 121, the data box 122, and the workstation 130, respectively.
In this embodiment, the head display device 110 is wirelessly connected to the workstation 130 via a router. The router enables the workstation 130 and the head display device 110 to be located in the same local area network, so that multi-user cooperation can be achieved. It should be noted that the starting of the head display device 110 and the starting of the workstation 130 are controlled by the same set of application programs, and have a network coordination function. The virtual object can be manipulated by a person wearing the head display device 110. The operation is synchronized to the workstation 130. The fused screen output by the workstation 130 can show what operations were performed by the person wearing the head display device 110. Add portable cloud platform 120 for camera 121 is when shooing, and the stability in position improves greatly, avoids camera 121 to produce the shake, and then makes the picture of shooing comparatively stable, thereby improves the definition of watching effect and shooting. The camera 121, the data box 122 and the display terminal 140 are all wired to the workstation 130 so that the workstation 130 can obtain the correct data from the data box 122. Meanwhile, a wired connection mode is adopted, so that the stability of picture and signal transmission is higher, and the picture transmission delay is reduced. The black field synchronizing signal generator is respectively connected with the camera 121, the data box 122 and the workstation 130, so that the pictures and the output transmission frequency can be unified, and the texture of the pictures is improved. On the whole, adopt the third person to call the visual angle shooting mode and replace traditional first person's visual angle shooting mode, accomplish by camera 121 and shoot, need not to reuse first apparent equipment 110 and shoot, both improved the definition of shooing the picture effectively, improved the shooting angle of vision again effectively, improved greatly and watched the experience and felt.
In an embodiment of the present invention, the workstation 130 comprises a first scene construction unit and a second scene construction unit. The first scene constructing unit is in communication connection with the second scene constructing unit through a Key signal line and a Fill signal line. The number of the movable holders 120 is two, and the two movable holders are a first movable holder and a second movable holder respectively. The first mobile tripod head is provided with a first camera and a first data box, and the first camera is in wired connection with the first data box. The first camera and the first data box are both connected to the first scene building unit through wires. The second mobile tripod head is provided with a second camera and a second data box, and the second camera is connected with the second data box through a wire. The second camera and the second data box are both connected to the second scene building unit through wires. The black field synchronizing signal generator is respectively in wired connection with the first camera, the second camera, the first data box, the second data box, the first scene construction unit and the second scene construction unit. The third person weighing view angle shooting system further includes a broadcast switching device 150, and the broadcast switching device 150 is respectively connected to the second scene constructing unit and the display terminal 140 by wires. The first scene construction unit can receive a first shooting picture shot by the first camera and fit a first virtual scene. And then, the first scene construction unit fuses the first shooting picture and the first virtual scene and transmits the first shooting picture and the first virtual scene to the second scene construction unit. The second scene construction unit can receive a second shooting picture shot by the second camera and fit a second virtual scene. Then, the second scene constructing unit fuses the second captured image and the second virtual scene and outputs the result to the broadcast switching device 150. The broadcast switching device 150 can select a picture to be broadcast and display the picture through the display terminal 140.
In an embodiment of the present invention, the third person perspective shooting system further includes a pre-monitor 160. The number of the pre-monitors 160 is two, one of which is connected to the first scene building unit by wire, and the other of which is connected to the second scene building unit by wire. The first scene constructing unit fuses the first shot picture and the first virtual scene and transmits the fused picture to one of the pre-monitors 160, so as to complete the watching test before the picture is played. The second scene constructing unit fuses the second shot picture and the second virtual scene and transmits the fused second shot picture and the second virtual scene to another pre-monitor 160, so as to complete the watching test before the picture is played.
In a specific embodiment of the present invention, the first camera and the first data box, the second camera and the second data box, the first camera and the first scene constructing unit, the second camera and the second scene constructing unit, one of the pre-monitors 160 and the first scene constructing unit, the other of the pre-monitors 160 and the second scene constructing unit, and the broadcast switching device 150 and the second scene constructing unit are connected through an HD-SDI signal transmission line. The first data box is connected to the first scene building unit through the ethernet switch using a six-type network line. The second data box is connected to the second scene building unit through the ethernet switch using six types of network lines. On the whole, the stability of picture transmission and signal transmission is higher, the definition of the picture is improved, the transmission delay is reduced, and the viewing experience is improved.
In an embodiment of the present invention, the number of the head display devices 110 is two or more, and the two or more are wirelessly connected to the workstation 130 through a router. Wherein, the head display device 110 is an AR head display or an MR head display. Specifically, the head display device can be any one of an MR head display of oppo, a punk head display and hololens of microsoft, and the specific structure and operation principle of the head display device 110 are prior art and will not be described herein. Display terminal 140 is a display or display screen. Specifically, the display can be a display of samsung, philips, apple, dell or other brands, and can also be a display formed by splicing a plurality of screens. A tripod is arranged at the lower part of the movable tripod head 120. Specifically, the tripod and the data box 122 of the movable cradle head 120 are both purchased from shoku (beijing) technologies ltd, and the structure and the operation principle thereof are prior art and will not be described herein again. The camera 121 may be a large-size camera or a camera of other brands, and the structure and operation principle thereof are the prior art and will not be described herein. The workstation 130 is comprised of a computer chassis with IO cards and a computer monitor. The first scene construction unit is composed of an IO card and a first picture fusion program. The second scene construction unit is composed of an IO card and a second picture fusion program. The first image fusion program and the second image fusion program are prior art, and are not described herein again. The black field sync signal generator is purchased from new video (Beijing) technologies, Inc. Both the pre-monitor 160 and the playout switch device 150 are desktop computers.
Preparation before shooting is performed using the camera 121:
(1) connecting the IO card of the workstation 130 with the data box 122 to enable the workstation 130 to obtain the correct data from the data box 122;
(2) the IO card of the workstation 130 is connected to the camera 121 through the HD-SDI signal transmission line, so that the workstation 130 can acquire correct data from the data box 122;
(3) confirming that all devices are in the same network, determining the number of head display devices 110 to be worn according to the number of operators, and simultaneously starting the unified application program.
(4) The workstation 130 starts a screen fusion program, creates a network room in the screen fusion program, and the application started by the head display device 110 needs to be added to the room. After all personnel and equipment are prepared, the two-dimensional code is marked as an origin, and the data box 122 carries out two-point positioning to determine the coordinates of the two-dimensional code. The operator wearing the head-up display device 110 performs two-dimensional code recognition, and after the two-dimensional code recognition is successful, all applications (including the application program started by the workstation 130) are in the same coordinate system, and the preparation work is completed.
After the workstation 130 is connected to the data box 122, the Unity3D (development engine) is started to analyze the data transmitted by the data box 122. And (3) splitting data according to a FREE-D1 (video camera 121 tracking protocol) protocol, and assigning the split data to parameters used by the Unity3D engine. Thereby obtaining the relative position information of the camera 121 after the two-point positioning is performed.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," "one specific embodiment," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solution and the concept of the present invention are equivalent to or changed within the scope of the present invention.
Claims (8)
1. A third person looks at visual angle shooting system, its characterized in that includes:
the system comprises a router, a head display device, a workstation, a mobile cradle head, a display terminal and a black field synchronizing signal generator;
the router is used for constructing a local area network;
the head display equipment is in wireless connection with the workstation through the router;
the mobile tripod head is provided with a camera and a data box; the camera and the data box are connected through a wire;
the camera, the data box and the display terminal are all connected to the workstation in a wired mode;
the black field synchronizing signal generator is respectively in wired connection with the camera, the data box and the workstation.
2. The third person perspective view photographing system according to claim 1, wherein the workstation comprises a first scene constructing unit and a second scene constructing unit; the first scene constructing unit is in communication connection with the second scene constructing unit;
the number of the movable cloud platforms is two, namely a first movable cloud platform and a second movable cloud platform;
the first mobile tripod head is provided with a first camera and a first data box; the first camera and the first data box are in wired connection;
the first camera and the first data box are both connected with the first scene construction unit through wires;
the second mobile tripod head is provided with a second camera and a second data box; the second camera and the second data box are in wired connection;
the second camera and the second data box are both connected with the second scene construction unit through wires;
the black field synchronizing signal generator is respectively in wired connection with the first camera, the second camera, the first data box, the second data box, the first scene constructing unit and the second scene constructing unit;
the system also comprises a broadcasting switching device;
the broadcasting switching equipment is respectively connected with the second scene construction unit and the display terminal in a wired mode.
3. The third person perspective view photographing system according to claim 2, further comprising a pre-monitor;
the number of the pre-monitors is two, wherein one of the pre-monitors is in wired connection with the first scene constructing unit, and the other pre-monitor is in wired connection with the second scene constructing unit.
4. The third person weighing perspective shooting system according to claim 3, wherein the first camera and the first data box, the second camera and the second data box, the first camera and the first scene constructing unit, the second camera and the second scene constructing unit, one of the pre-monitors and the first scene constructing unit, the other of the pre-monitors and the second scene constructing unit, and the play switching device and the second scene constructing unit are connected through HD-SDI signal transmission lines;
the first data box is connected with the first scene construction unit through an Ethernet switch by using six types of network cables;
the second data box is connected with the second scene building unit through the Ethernet switch by using the six types of network cables.
5. The third person viewing angle photographing system according to any one of claims 1 to 4, wherein the number of the head display devices is two or more, and the head display devices are wirelessly connected to the workstation.
6. The third person perspective shooting system according to any one of claims 1 to 4, wherein the head display device is an AR head display or an MR head display.
7. The third person perspective view shooting system according to any one of claims 1 to 4, wherein the display terminal is a display or a display screen.
8. The third person viewing angle photographing system according to any one of claims 1 to 4, wherein a tripod is provided at a lower portion of the movable type tripod head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123007534.1U CN216291234U (en) | 2021-12-01 | 2021-12-01 | Third person weighing visual angle shooting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123007534.1U CN216291234U (en) | 2021-12-01 | 2021-12-01 | Third person weighing visual angle shooting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216291234U true CN216291234U (en) | 2022-04-12 |
Family
ID=81042762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123007534.1U Active CN216291234U (en) | 2021-12-01 | 2021-12-01 | Third person weighing visual angle shooting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216291234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117389338A (en) * | 2023-12-12 | 2024-01-12 | 天津云圣智能科技有限责任公司 | Multi-view interaction method and device of unmanned aerial vehicle and storage medium |
-
2021
- 2021-12-01 CN CN202123007534.1U patent/CN216291234U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117389338A (en) * | 2023-12-12 | 2024-01-12 | 天津云圣智能科技有限责任公司 | Multi-view interaction method and device of unmanned aerial vehicle and storage medium |
| CN117389338B (en) * | 2023-12-12 | 2024-03-08 | 天津云圣智能科技有限责任公司 | Multi-view interaction method and device of unmanned aerial vehicle and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106550182B (en) | Shared unmanned aerial vehicle viewing system | |
| WO2018121333A1 (en) | Real-time generation method for 360-degree vr panoramic graphic image and video | |
| CN108933920B (en) | Video picture output and viewing method and device | |
| CN107205122A (en) | The live camera system of multiresolution panoramic video and method | |
| KR101446995B1 (en) | Helmet for imaging multi angle video and method thereof | |
| CN106060526A (en) | Live broadcast method and device based on two cameras | |
| WO2011145539A1 (en) | Multiple-site drawn-image sharing apparatus, multiple-site drawn-image sharing system, method executed by multiple-site drawn-image sharing apparatus, program, and recording medium | |
| CN216291234U (en) | Third person weighing visual angle shooting system | |
| CN115668913A (en) | Stereoscopic display method, device, medium and system for field performance | |
| CN108769755A (en) | High-resolution full view frequency live streaming camera system and method | |
| CN108124193A (en) | Method for processing video frequency and device | |
| CN110730340A (en) | Lens transformation-based virtual auditorium display method, system and storage medium | |
| CN113542896B (en) | Video live broadcast method, equipment and medium of free view angle | |
| CN109842792B (en) | Video playing method, device, system and storage medium | |
| CN112019921A (en) | Body motion data processing method applied to virtual studio | |
| CN114339174B (en) | Projection equipment and control method thereof | |
| US20240015264A1 (en) | System for broadcasting volumetric videoconferences in 3d animated virtual environment with audio information, and procedure for operating said device | |
| CN210112172U (en) | Double-arc-screen projection system and broadcast control system | |
| KR102213073B1 (en) | Multi channel photographing system based on an imgae and controlling method | |
| KR102149004B1 (en) | Method and apparatus for generating multi channel images using mobile terminal | |
| CN110913161B (en) | Method and device for recording banner video through vertical screen | |
| CN112770018A (en) | Three-dimensional display method and device for 3D animation and computer readable storage medium | |
| CN218888634U (en) | Mixed-reality third person name shooting system | |
| CN110602480A (en) | Method, device and system for sharing scene by adopting augmented reality | |
| CN217034780U (en) | Interactive panoramic system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |