CN114721202A - Real-time scene conversion device and using method - Google Patents
Real-time scene conversion device and using method Download PDFInfo
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- CN114721202A CN114721202A CN202210193999.0A CN202210193999A CN114721202A CN 114721202 A CN114721202 A CN 114721202A CN 202210193999 A CN202210193999 A CN 202210193999A CN 114721202 A CN114721202 A CN 114721202A
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 15
- 238000009434 installation Methods 0.000 claims abstract description 45
- 238000004088 simulation Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 15
- 230000009466 transformation Effects 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 238000003786 synthesis reaction Methods 0.000 claims description 7
- 238000005286 illumination Methods 0.000 abstract description 5
- 238000009877 rendering Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/08—Trick photography
- G03B15/10—Trick photography using back-projection, i.e. blending artificial background with real foreground
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
- G03B37/02—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with scanning movement of lens or cameras
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/682—Vibration or motion blur correction
- H04N23/685—Vibration or motion blur correction performed by mechanical compensation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Studio Devices (AREA)
Abstract
The invention belongs to the technical field of movie and television work processing, and particularly relates to a real-time scene conversion device which comprises a supporting assembly, wherein the supporting assembly comprises a supporting base, a plurality of supporting columns are arranged on the supporting base, green curtains are arranged on the supporting columns, an installation top beam is arranged at the tops of the supporting columns, a positioning assembly and an illumination assembly are arranged on the installation top beam, a sliding rail is arranged on the supporting base, a shooting assembly is arranged on the sliding rail and is in sliding connection with the sliding rail, an installation bottom beam is arranged on the supporting base, and a simulation moving assembly is arranged above the installation bottom beam.
Description
Technical Field
The invention belongs to the technical field of movie and television work processing, and particularly relates to a set of real-time scene conversion device and a use method thereof.
Background
In recent years, virtual photography has been developed at a high speed, and in current virtual photography, a green screen is generally used as a background, a photographing device is used in front of the green screen to capture the motion of a human body, and then images are synthesized according to setting software. At present, the synthesis software is very common and can be used on mobile equipment such as a mobile phone. However, in the prior art, fine software cannot replace the influence of natural environment on the shooting effect, for example, the shadow change caused by the factors such as ambient light on the body of the shot-taker is difficult to be simulated really, real-time shooting conversion cannot be performed, synthesis at a later stage is required, and shooting simulation from multiple angles cannot be performed.
The invention with the publication number of CN202111180171.3 discloses an LED circular screen virtual film production system, which comprises an LED main control server, a rendering server, an LED module processor, an LED circular screen, and a shooting and display device; the photographing and display equipment is in communication connection with the LED main control server, the LED main control server is in communication connection with the rendering server, the rendering server is in communication connection with the LED processor, and the LED module processor is in communication connection with the LED circular screen; the LED main control server synchronizes a 3D virtual scene to be rendered to a rendering server; the rendering server renders the 3D virtual scene and outputs the 3D virtual scene to the LED circular screen through the LED module processor; the shooting and display equipment transmits the space position of the real camera to the virtual camera in real time, so that the virtual camera synchronously follows the space position of the real camera, and the matching of the space positions of the real camera and the virtual camera is realized.
However, the photographing and displaying device in the prior art cannot simulate photographing from multiple angles, still has image jitter during the moving of the photographing and displaying device, cannot automatically align with the person to be photographed, has a narrow action range, and cannot simulate a real scene.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a set of real-time scene conversion device which is used for solving the problems that the picture shakes in the process of moving the shooting and display equipment, the shot personnel can not be automatically aligned, the action range of the shot personnel is narrow, and the real scene can not be simulated.
In order to solve the technical problems, the invention adopts the following technical scheme:
one set of real-time scene conversion device, including the supporting component, the supporting component is including supporting the base, be equipped with a plurality of support columns on the support base, be equipped with green curtain on the support column, the support column top is equipped with the installation back timber, be equipped with locating component, lighting components on the installation back timber, be equipped with the slide rail on the support base, be equipped with the shooting subassembly on the slide rail, shooting subassembly and slide rail sliding connection, be equipped with the installation floorbar on the support base, installation floorbar top is equipped with the simulation and removes the subassembly.
Further, shoot the subassembly including shooting the base, it is equipped with the telescopic shaft to shoot the base top, the telescopic shaft top is equipped with and turns to the device, it is equipped with balanced detection device to turn to the device top, fine setting pole about, around being equipped with on the balanced detection device, balanced detection device top is equipped with the lifting device, the lifting device inboard is equipped with lifts the axle, the epaxial side of lifting is equipped with the shooting mounting panel.
The shooting base is main support piece, the mounted position is provided for a plurality of components, the telescopic shaft can stretch out and draw back from top to bottom, the convenient to use person adjusts the shooting height of shooting the subassembly, turn to the device and can drive the top component and rotate, convenient to use person adjusts the shooting angle, balance detection device can judge whether the shooting subassembly is in horizontal position, if not in horizontal state, fine setting pole around the accessible, control the fine setting pole and finely tune the shooting subassembly position, let the shooting subassembly keep horizontal state, make the picture of shooing best, lifting device and lifting axle swivelling joint, lifting device can control the lifting axle and rotate, thereby the mounting panel is shot in the adjustment, the free choice looks up or overlooks the shooting angle.
Further, a camera body is arranged above the shooting mounting plate, a shooting camera is arranged in front of the camera body, a light shielding plate is arranged above the shooting camera, an observation camera is arranged behind the camera body, a control rod is arranged on the right side of the camera body, a display screen is arranged on the right side of the observation camera, and a picture synthesis device is arranged between the display screen and the camera body.
The shooting mounting panel provides the bottom sprag for the camera body, the shooting camera can be shot by the shooter, the light screen can cover the top and come the light, prevent that unnecessary light from directly shining on the shooting camera, to the photographic effect production influence, the shooter can look over the actual effect of shooing in advance through observing the camera, and control the shooting camera through control lever and shoot by the shooter, picture synthesizer can handle the picture of shooing, the green is got rid of automatically, replace into preset background image, realize the conversion of scene, then present on the display screen, the user can observe the picture effect after the synthesis the very first time.
Furthermore, shoot the base bottom and be equipped with two limiting plates, the slide rail displaces between two limiting plates, be equipped with outer spacing gyro wheel on the limiting plate in the slide rail outside, be equipped with interior spacing gyro wheel on the limiting plate of slide rail inboard, the diameter of outer spacing gyro wheel big with the diameter of interior spacing gyro wheel, outer spacing gyro wheel, interior spacing gyro wheel top all are equipped with first motor, the slide rail bottom is equipped with the second sliding tray, the limiting plate bottom is equipped with the cardboard, cardboard and second sliding tray mutually support.
The limiting plate can restrict the position of shooing the base, will shoot the base and establish on the slide rail to make outer spacing gyro wheel, interior spacing gyro wheel and slide rail both sides paste tightly, first motor can drive outer spacing gyro wheel, interior spacing gyro wheel and rotate, thereby make to shoot the base and slide on the slide rail, the cardboard is installed in the limiting plate bottom, the cardboard is in the second sliding tray, can will shoot the base locking on the slide rail, can not break away from the slide rail.
Further, the locating component comprises a locating base body, a roller mounting shaft is arranged on the inner side of the locating base body, a first roller is arranged on the roller mounting shaft, a first sliding groove is formed in the mounting top beam, the first roller is mounted on the inner side of the first sliding groove, the locating base body is connected with the mounting top beam in a sliding mode through the first roller, and a locating scanning device is arranged at the bottom of the locating base body.
The location base member provides the mounted position for a plurality of components, the gyro wheel installation axle provides the mounted position for first gyro wheel, first gyro wheel is located first sliding tray inboard, make the location base member through first gyro wheel and installation back timber sliding connection, the location scanning device can scan the position of being shot the people, then first gyro wheel can drive location base member automatic movement to the top of being shot the people, and turn to the device and can rotate automatically, let the shooting camera aim at the people of being shot all the time, it also can make the shooting camera aim at by the people through turning to the device to shoot the subassembly gliding in-process on the slide rail.
Further, lighting assembly includes the illumination mounting bracket, illumination mounting bracket bottom is connected with installation back timber top, illumination mounting bracket below is equipped with a plurality of light.
The illumination mounting bracket provides the mounted position for the light, and the light can send the light to the user can be controlled light intensity, can throw light on by the shooter, guarantees to shoot the effect.
Further, the simulation moving assembly comprises a roller mounting plate, the bottom of the roller mounting plate is connected with the top of the mounting bottom beam, rollers are arranged on the inner side of the roller mounting plate, a conveying belt is arranged on the outer side of each roller, and a second motor is arranged at one end of each roller.
The running roller mounting panel provides the mounted position for the running roller, the running roller soaks the mounted position for the conveyer belt, it stands on the conveyer belt to be shot the people, the second motor can drive the running roller rotatory, location scanning device can real-time supervision by the position of shooting the people, when the position of shooing the people takes place to remove when moving, the second motor will start, it is rotatory to drive the running roller, the conveyer belt removes to the opposite direction of the displacement direction of shooing the people, let and keep unchangeable relatively between position and the supporting component of shooing the people, simulate out the gesture of people at the walking.
The invention also discloses a using method of the real-time scene conversion device, which comprises the following steps:
s1, equipment assembling: placing a support assembly at a preset position, hanging a green curtain on a support column, installing a positioning assembly on an installation top beam, ensuring that a first roller is positioned on the inner side of a first sliding groove, enabling a positioning base body to be in sliding connection with the installation top beam through the first roller, installing a lighting assembly above the installation top beam, arranging a limiting plate at the bottom of a shooting assembly on a sliding rail, enabling an outer limiting roller and an inner limiting roller to be attached to two sides of the sliding rail tightly, then installing a clamping plate at the bottom of the limiting plate, enabling the clamping plate to be positioned in a second sliding groove, and then installing a simulated moving assembly on an installation bottom beam;
s2, debugging equipment: the telescopic shaft of the shooting assembly is adjusted according to the height of a shot person, the shooting camera is enabled to be at the best shooting height, then the balance detection device is checked, whether the shooting assembly is at the horizontal position or not can be judged, if the shooting assembly is not at the horizontal state, the position of the shooting assembly can be finely adjusted through the front fine adjustment rod, the rear fine adjustment rod, the left fine adjustment rod and the right fine adjustment rod, the shooting assembly is enabled to be kept at the horizontal state, the shot picture is enabled to be the best, the shooting angle of the shooting camera can be adjusted through the lifting device, the upward or downward shooting angle can be freely selected, the shot person can check the shot actual effect in advance through the observation camera, the shooting assembly is connected with the sliding rail in a sliding mode through the outer limiting roller and the inner limiting roller, the user can push the shooting assembly to slide on the sliding rail, and the shooting assembly can be moved randomly;
s3, positioning of the character: the device comprises a positioning scanning device, a steering device, a sliding rail;
s4, simulating movement: the positioning and scanning device can monitor the position of a shot person in real time, when the position of the shot person moves left and right, the second motor is started to drive the roller to rotate, the conveying belt moves to the direction opposite to the displacement direction of the shot person, the position of the shot person and the supporting component are kept relatively unchanged, and the walking posture of the person is simulated;
s5, shooting conversion: the user can control through control lever and shoot the camera and shoot the people being shot, and picture synthesizer can handle the picture of shooing, detains the green of green curtain automatically, replaces into preset background image, realizes the conversion of scene, then presents on the display screen, and the user can observe the picture effect after the synthesis the very first time.
Compared with the prior art, the invention has the following beneficial effects:
1. under the multiple cooperation of the telescopic shaft, the steering device and the lifting device, a user can randomly adjust the shooting angle of the shooting camera so as to shoot at multiple angles, so that the optimal simulation conversion angle is selected, and the converted picture feeling is more real;
2. the shooting device comprises a rack, a clamping plate, a positioning device, a positioning scanning device, a steering device, a shooting base and a positioning scanning device, wherein a shot person stands on a conveyor belt, the positioning device can slide on an installation top beam, the positioning scanning device can scan the position of the shot person and then automatically move to the top of the shot person, the steering device can automatically rotate to enable a shooting camera to be always aligned with the shot person, the shooting camera can be aligned with the shot person through the steering device in the sliding process of the shooting device on the sliding rail, and the clamping plate tightly locks the shooting base on the sliding rail so that the shooting device cannot generate the phenomenon of picture shaking in the moving process;
3. the people stand on the conveyer belt by the shooting, the second motor can drive the running roller rotatory, location scanning device can real-time supervision by the position of shooting the people, when the position of being shot the people takes place to remove when moving, the second motor will start, it is rotatory to drive the running roller, the conveyer belt is to the opposite direction removal of the displacement direction of being shot the people, let and keep unchangeable relatively between the position of being shot the people and the supporting component, simulate out the gesture of people at the walking, simulate out more real scene, also more real when real-time scene changes.
Drawings
FIG. 1 is a schematic perspective view (view one) of a real-time scene transformation apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view (view two) of a real-time scene transformation apparatus according to an embodiment of the present invention;
FIG. 3 is a partial enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic perspective view (view three) of a real-time scene transformation apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view (view angle four) of an embodiment of a real-time scene transformation apparatus according to the present invention;
FIG. 6 is a schematic perspective view (view one) of a camera module according to an embodiment of the real-time scene transformation apparatus of the present invention;
fig. 7 is a schematic perspective view (view angle two) of a shooting assembly in an embodiment of a real-time scene transformation apparatus according to the present invention.
Reference numerals in the drawings of the specification include:
the device comprises a supporting component 1, a supporting base 101, a mounting bottom beam 102, a supporting column 103, a mounting top beam 104, a first sliding groove 105, a sliding rail 106, a second sliding groove 107, a green curtain 2, a positioning component 3, a positioning base 301, a roller mounting shaft 302, a first roller 303, a positioning scanning device 304, a lighting component 4, a lighting mounting rack 401, a lighting lamp 402, a shooting component 5, a limiting plate 501, a shooting base 502, a telescopic shaft 503, a steering device 504, a balance detection device 505, a front and back fine adjustment rod 506, a left and right fine adjustment rod 507, a lifting device 508, a lifting shaft 509, a shooting mounting plate 510, a shooting machine body 511, a shooting camera 512, a shading plate 513, an observation camera 514, a control rod 515, a display screen 516, a picture synthesis device 517, an outer limiting roller 518, an inner limiting roller 519, a first motor 520, a clamping plate 521, a simulated moving component 6, a roller mounting plate 601, a roller 602, a conveying belt 603, a conveying belt, A second motor 604.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better explanation of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
as shown in fig. 1-7, a set of real-time scene conversion device includes a support assembly 1, the support assembly 1 includes a support base 101, a plurality of support columns 103 are disposed on the support base 101, a green curtain 2 is disposed on each support column 103, an installation top beam 104 is disposed on the top of each support column 103, a positioning assembly 3 and a lighting assembly 4 are disposed on each installation top beam 104, a slide rail 106 is disposed on the support base 101, a shooting assembly 5 is disposed on each slide rail 106, the shooting assembly 5 is slidably connected with the slide rail 106, an installation bottom beam 102 is disposed on the support base 101, and a simulation moving assembly 6 is disposed above the installation bottom beam 102.
A camera body 511 is arranged above the shooting mounting plate 510, a shooting camera 512 is arranged in front of the camera body 511, a shading plate 513 is arranged above the shooting camera 512, an observation camera 514 is arranged behind the camera body 511, a control rod 515 is arranged on the right side of the camera body 511, a display screen 516 is arranged on the right side of the observation camera 514, and a picture synthesizing device 517 is arranged between the display screen 516 and the camera body 511. Particularly, the shooting mounting plate 510 provides a bottom support for the camera body 511, the shooting camera 512 can shoot a shot person, the light shielding plate 513 can shield light from the top, so as to prevent unnecessary light from directly irradiating the shooting camera 512, thereby affecting the shooting effect, the shot person can check the actual shooting effect in advance through the observation camera 514, and control the shooting camera 512 to shoot the shot person through the control lever 515, the picture synthesizing device 517 can process the shot picture, automatically deduct green, replace the green picture with a preset background picture, thereby realizing the conversion of the scene, and then the scene is displayed on the display screen 516, and the user can observe the synthesized picture effect in the first time.
The positioning assembly 3 comprises a positioning base body 301, a roller mounting shaft 302 is arranged on the inner side of the positioning base body 301, a first roller 303 is arranged on the roller mounting shaft 302, a first sliding groove 105 is formed in the mounting top beam 104, the first roller 303 is arranged on the inner side of the first sliding groove 105, the positioning base body 301 is connected with the mounting top beam 104 in a sliding mode through the first roller 303, and a positioning scanning device 304 is arranged at the bottom of the positioning base body 301. Specifically, the positioning base 301 provides an installation position for a plurality of components, the roller installation shaft 302 provides an installation position for the first roller 303, the first roller 303 is located inside the first sliding groove 105, so that the positioning base 301 is slidably connected with the installation top beam 104 through the first roller 303, the positioning scanning device 304 can scan the position of the person to be shot, then the first roller 303 can drive the positioning base 301 to automatically move to the top of the person to be shot, and the steering device 504 can automatically rotate, so that the shooting camera 512 is always aligned with the person to be shot, and the shooting assembly 5 can also enable the shooting camera 512 to be aligned with the person to be shot through the steering device 504 in the process of sliding on the sliding rail 106.
The simulated moving assembly 6 comprises a roller mounting plate 601, the bottom of the roller mounting plate 601 is connected with the top of the mounting bottom beam 102, a roller 602 is arranged on the inner side of the roller mounting plate 601, a conveyor belt 603 is arranged on the outer side of the roller 602, and a second motor 604 is arranged at one end of the roller 602. Particularly, the roller mounting plate 601 provides the installation position for the roller 602, the roller 602 soaks the installation position for the conveyer belt 603, the person being shot stands on the conveyer belt 603, the second motor 604 can drive the roller 602 to rotate, the position scanning device 304 can monitor the position of the person being shot in real time, when the position of the person being shot moves left and right, the second motor 604 is started to drive the roller 602 to rotate, the conveyer belt 603 moves in the opposite direction of the displacement direction of the person being shot, the position of the person being shot and the supporting component 1 are kept unchanged, and the walking posture of the person is simulated.
The invention also discloses a using method of the real-time scene transformation device, which comprises the following steps:
s1, equipment assembling: placing a support assembly 1 at a preset position, hanging a green screen 2 on a support column 103, installing a positioning assembly 3 on an installation top beam 104, ensuring that a first roller 303 is positioned at the inner side of a first sliding groove 105, enabling a positioning base 301 to be in sliding connection with the installation top beam 104 through the first roller 303, installing an illuminating assembly 4 above the installation top beam 104, erecting a limiting plate 501 at the bottom of a shooting assembly 5 on a sliding rail 106, enabling an outer limiting roller 518 and an inner limiting roller 519 to be tightly attached to two sides of the sliding rail 106, then installing a clamping plate 521 at the bottom of the limiting plate 501, enabling the clamping plate 521 to be positioned in a second sliding groove 107, and then installing a simulation moving assembly 6 on the installation bottom beam 102;
s2, debugging equipment: the telescopic shaft 503 of the shooting component 5 is adjusted according to the height of the shot person, so that the shooting camera 512 is at the best shooting height, looking then at the balance detection means 505, it can be determined whether the camera assembly 5 is in a horizontal position, if the camera module is not in the horizontal state, the position of the camera module 5 can be finely adjusted through the front and rear fine adjustment rods 506 and the left and right fine adjustment rods 507, so that the camera module 5 is kept in the horizontal state, the shot picture is optimal, the shooting angle of the shooting camera 512 can be adjusted through the lifting device 508, the shooting angle can be freely selected to be viewed from the top or from the top, a photographer can check the actual shooting effect in advance through the observation camera 514, the shooting assembly 5 is connected with the slide rail 106 in a sliding manner through the outer limiting idler wheel 518 and the inner limiting idler wheel 519, and a user can push the shooting assembly 5 to slide on the slide rail 106 and move the shooting assembly 5 at will;
s3, positioning of the character: a shot person stands on the conveyor belt 603, the positioning assembly 3 can slide on the mounting top beam 104, the positioning and scanning device 304 can scan the position of the shot person and then automatically move to the top of the shot person, the steering device 504 can automatically rotate to enable the shooting camera 512 to be always aligned with the shot person, and the shooting assembly 5 can also enable the shooting camera 512 to be aligned with the shot person through the steering device 504 in the process of sliding on the slide rail 106;
s4, simulating movement: the positioning and scanning device 304 can monitor the position of the shot person in real time, when the position of the shot person moves left and right, the second motor 604 is started to drive the roller 602 to rotate, the conveyor belt 603 moves in the direction opposite to the displacement direction of the shot person, the position of the shot person and the support component 1 are kept relatively unchanged, and the walking posture of the person is simulated;
s5, shooting conversion: the user can control through control lever 515 and shoot camera 512 and shoot the people of being shot, and picture synthesizer 517 can handle the picture of shooing, deducts the green of green curtain 2 automatically, replaces into preset background image, realizes the conversion of scene, then presents on display screen 516, and the user can observe the picture effect after the synthesis the very first time.
The foregoing are merely exemplary embodiments of the present invention, and no attempt is made to show structural details of the invention in more detail than is necessary for the fundamental understanding of the art, the description taken with the drawings making apparent to those skilled in the art how the several forms of the invention may be embodied in practice with the teachings of the invention. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (8)
1. A set of real-time scene conversion device which characterized in that: including supporting component (1), supporting component (1) is including supporting base (101), be equipped with a plurality of support columns (103) on supporting base (101), be equipped with green curtain (2) on support column (103), support column (103) top is equipped with installation back timber (104), be equipped with locating component (3), lighting components (4) on installation back timber (104), be equipped with slide rail (106) on supporting base (101), be equipped with on slide rail (106) and shoot subassembly (5), shoot subassembly (5) and slide rail (106) sliding connection, be equipped with installation floorbar (102) on supporting base (101), installation floorbar (102) top is equipped with simulation removal subassembly (6).
2. The set of real-time scene transformation apparatus of claim 1, wherein: shoot subassembly (5) including shooting base (502), it is equipped with telescopic shaft (503) to shoot base (502) top, telescopic shaft (503) top is equipped with and turns to device (504), it is equipped with balanced detection device (505) to turn to device (504) top, fine setting pole (506) around, fine setting pole (507) about, are equipped with on balanced detection device (505), balanced detection device (505) top is equipped with lifting device (508), lifting device (508) inboard is equipped with lifts axle (509), it is equipped with above axle (509) to lift and shoots mounting panel (510).
3. The set of real-time scene transformation devices of claim 2, wherein: shoot mounting panel (510) top and be equipped with camera body (511), camera body (511) the place ahead is equipped with and shoots camera (512), it is equipped with light screen (513) to shoot camera (512) top, camera body (511) rear is equipped with observes camera (514), camera body (511) right side is equipped with control lever (515), it is equipped with display screen (516) to observe camera (514) right side, be equipped with picture synthesizer (517) between display screen (516) and camera body (511).
4. A set of real-time scene transformation apparatus according to claim 3, wherein: shoot base (502) bottom and be equipped with two limiting plates (501), between two limiting plates (501) of slide rail (106) displacement, be equipped with outer spacing gyro wheel (518) on limiting plate (501) in the slide rail (106) outside, be equipped with interior spacing gyro wheel (519) on limiting plate (501) of slide rail (106) inboard, the diameter of outer spacing gyro wheel (518) is big with the diameter of interior spacing gyro wheel (519), outer spacing gyro wheel (518), interior spacing gyro wheel (519) top all are equipped with first motor (520), slide rail (106) bottom is equipped with second sliding tray (107), limiting plate (501) bottom is equipped with cardboard (521), cardboard (521) and second sliding tray (107) mutually support.
5. The set of real-time scene transformation devices of claim 4, wherein: locating component (3) is including location base member (301), location base member (301) inboard is equipped with gyro wheel installation axle (302), be equipped with first gyro wheel (303) on gyro wheel installation axle (302), be equipped with first sliding tray (105) on installation back timber (104), install at first sliding tray (105) inboardly in first gyro wheel (303), location base member (301) are through first gyro wheel (303) and installation back timber (104) sliding connection, location base member (301) bottom is equipped with location scanning device (304).
6. The set of real-time scene transformation devices of claim 5, wherein: the lighting assembly (4) comprises a lighting mounting frame (401), the bottom of the lighting mounting frame (401) is connected with the top of the mounting top beam (104), and a plurality of lighting lamps (402) are arranged below the lighting mounting frame (401).
7. The set of real-time scene transformation devices of claim 6, wherein: the simulation removes subassembly (6) and includes running roller mounting panel (601), running roller mounting panel (601) bottom is connected with installation floorbar (102) top, running roller mounting panel (601) inboard is equipped with running roller (602), the running roller (602) outside is equipped with conveyer belt (603), running roller (602) one end is equipped with second motor (604).
8. The method of claim 7, wherein the real-time scene transformation device comprises: the method comprises the following steps:
s1, equipment assembling: placing a support assembly (1) at a preset position, hanging a green curtain (2) on a support column (103), installing a positioning assembly (3) on an installation top beam (104), ensuring that a first roller (303) is positioned at the inner side of a first sliding groove (105), enabling a positioning base body (301) to be in sliding connection with the installation top beam (104) through the first roller (303), installing a lighting assembly (4) above the installation top beam (104), erecting a limiting plate (501) at the bottom of a shooting assembly (5) on a sliding rail (106), enabling an outer limiting roller (518) and an inner limiting roller (519) to be attached to two sides of the sliding rail (106), then installing a clamping plate (521) at the bottom of the limiting plate (501), enabling the clamping plate (521) to be located in a second sliding groove (107), and then installing a simulated moving assembly (6) on the installation bottom beam (102);
s2, debugging equipment: the telescopic shaft (503) of the shooting component (5) is adjusted according to the height of a shot person, the shooting camera (512) is enabled to be at the best shooting height, then the balance detection device (505) is checked, whether the shooting component (5) is at the horizontal position or not can be judged, if the shooting component is not at the horizontal position, the position of the shooting component (5) can be finely adjusted through the front and back fine adjustment rods (506) and the left and right fine adjustment rods (507), the shooting component (5) is enabled to be kept at the horizontal position, the shot picture is enabled to be the best, the shooting angle of the shooting camera (512) can be adjusted through the lifting device (508), the upward or downward shooting angle can be freely selected, the shot person can check the shot actual effect in advance through observing the camera (514), the shooting component (5) is in sliding connection with the sliding rail (106) through the outer limit roller (518) and the inner limit roller (519), the user can push the shooting component (5) to slide on the sliding rail (106) and move the shooting component (5) at will;
s3, positioning of the character: the shot person stands on the conveyor belt (603), the positioning assembly (3) can slide on the mounting top beam (104), the positioning scanning device (304) can scan the position of the shot person and then automatically moves to the top of the shot person, the steering device (504) can automatically rotate, the shooting camera (512) is always aligned to the shot person, and the shooting assembly (5) can also enable the shooting camera (512) to be aligned to the shot person through the steering device (504) in the sliding process of the shooting assembly (5) on the sliding rail (106);
s4, simulating movement: the positioning and scanning device (304) can monitor the position of a shot person in real time, when the position of the shot person moves left and right, the second motor (604) is started to drive the roller (602) to rotate, the conveying belt (603) moves in the direction opposite to the displacement direction of the shot person, the position of the shot person and the supporting component (1) are kept relatively unchanged, and the walking posture of the shot person is simulated;
s5, shooting conversion: the user can control through control lever (515) and shoot camera (512) and shoot the people of being shot, and picture synthesizer (517) can handle the picture of shooing, detains the green of green curtain (2) automatically, replaces into preset background image, realizes the conversion of scene, then presents on display screen (516), and the user can observe the picture effect after the synthesis the very first time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210193999.0A CN114721202A (en) | 2022-03-01 | 2022-03-01 | Real-time scene conversion device and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210193999.0A CN114721202A (en) | 2022-03-01 | 2022-03-01 | Real-time scene conversion device and using method |
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| Publication Number | Publication Date |
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| CN114721202A true CN114721202A (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210193999.0A Pending CN114721202A (en) | 2022-03-01 | 2022-03-01 | Real-time scene conversion device and using method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183747A (en) * | 2022-07-19 | 2022-10-14 | 枣庄高新建设集团有限公司 | Submarine organism is cultivateed and shoots measuring device with habitat environmental simulation development |
-
2022
- 2022-03-01 CN CN202210193999.0A patent/CN114721202A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183747A (en) * | 2022-07-19 | 2022-10-14 | 枣庄高新建设集团有限公司 | Submarine organism is cultivateed and shoots measuring device with habitat environmental simulation development |
| CN115183747B (en) * | 2022-07-19 | 2024-01-30 | 枣庄高新建设集团有限公司 | Shooting and measuring device for simulating development of aquatic environment for underwater biological culture |
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