CN207051977U - 360 degree of panoramas scratch drawing system - Google Patents
360 degree of panoramas scratch drawing system Download PDFInfo
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- CN207051977U CN207051977U CN201720039043.XU CN201720039043U CN207051977U CN 207051977 U CN207051977 U CN 207051977U CN 201720039043 U CN201720039043 U CN 201720039043U CN 207051977 U CN207051977 U CN 207051977U
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Abstract
The monochromatic screen of 360 degree of panoramas of the present utility model scratches drawing system, solving monochromatic screen of the prior art and scratching drawing system can not realize that shooting space is arbitrarily changed, visual angle shadow-free scratches the technical problem of figure, 360 degree of full encirclement solid spaces including being formed by light-permeable monochrome material, backlight luminescent system, fixed support and Shadows Processing material, wherein, the 360 degree of full encirclement solid spaces formed by light-permeable monochrome material, for forming stingy figure background;Backlight luminescent system, including back light, electric wire, voltage regulator and power supply are connected, back light, which is uniformly distributed, is arranged at the full behind for surrounding solid space of 360 degree formed by light-permeable monochrome material;Fixed support, formed 360 degree of full encirclement solid spaces are surrounded by light-permeable monochrome material for fixed;Shadows Processing material, for offsetting or adjusting brightness.
Description
Technical field
It the utility model is related to image and scratch diagram technology field, and in particular to a kind of panorama scratches drawing system.
Background technology
Green screen（Or other monochrome screens）Diagram technology is scratched, refers to the difference using color, under conditions of illumination equilibrium, with green
Color is that background is imaged, and uses " chroma key " in stingy figure software, portrait will be removed in camera picture（Or other objects）Outer its
His picture, which is scratched, to be gone, only by portrait（Or other objects）It is fused to agreeing with other scenes.The personage so shot is by scratching picture
It is superimposed to form the artistic effect of mystery with various scenery afterwards.It is the difference using color to scratch primitive reason, and aberration is bigger, is scratched
Plot quality it is better, it is more true to nature.
The green screen of the industries such as film, TV, game is widely used at present（Or other monochrome screens）Figure is scratched, is mainly passed through
One or more irradiation lamps shine light on the curtain of one big type, and the background of image is gathered in this, as stingy figure.But by
It is uniform not to the utmost in the brightness in the influence of the number finite sum illumination crevice projection angle of irradiation lamp, green curtain, so shade can be produced
And influence to scratch figure effect.Further, since it is a sheet of planar curtain to scratch figure background, when camera image pickup scope exceeds green curtain border
When, then it can not carry out scratching figure, i.e., can not realize random transformed space, visual angle scratches figure.
The content of the invention
In view of this, the utility model embodiment provides a kind of 360 degree of panoramas and scratches drawing system, solves in the prior art
Monochromatic screen scratch drawing system and can not realize that shooting space is arbitrarily changed, visual angle shadow-free scratches the technical problem of figure.
360 degree of panoramas of one kind that the utility model embodiment provides scratch drawing system, including are formed by light-permeable monochrome material
360 degree it is complete surround solid spaces, backlight luminescent system, fixed support and Shadows Processing material, wherein,
The 360 degree of full encirclement solid spaces formed by light-permeable monochrome material, for forming stingy figure background;
Backlight luminescent system, including back light, electric wire is connected, voltage regulator and power supply, back light uniformly divide
Cloth is arranged at the full behind for surrounding solid space of 360 degree formed by light-permeable monochrome material;
Fixed support, formed 360 degree of full encirclement solid spaces are surrounded by light-permeable monochrome material for fixed;
Shadows Processing material, for offsetting or adjusting brightness.
Described 360 degree full encirclement solid spaces, including the side for accommodating people or thing formed is surrounded by light-permeable monochrome material
The closed monochromatic smooth Spaces of body shape or sphere shape or other shapes.
The light-permeable monochrome material includes printing opacity uniformly monochromatic membrane material or plate material, and the monochrome is solid color
Or the repetition of single texture.
The backlight luminescent system includes back light, voltage regulator, connection electric wire, power supply.
The back light can send the light source of single uniform luminance light including LED etc..
The voltage regulator is used to adjust back light luminosity within the specific limits.
The connection electric wire is used to connect back light, voltage regulator and power supply.
The illuminating source is uniformly distributed by modes such as buckle, fixed support, bonding, connection members to be fixed on by described
Light-permeable monochrome material surrounds the full encirclement solid space of 360 degree formed behind.
The material of brightness can be offset or be adjusted to the Shadows Processing material, including pearl foam cotton, reflective sheeting etc..
Be pasted on to the Shadows Processing material selectivity before the uneven light-permeable monochrome material of brightness or
The back side.
360 degree of panoramas provided by the utility model scratch drawing system, are surrounded and monochromatizing by using light-permeable monochrome material
Smooth confined space, and the back light of adjustable brightness is uniformly arranged behind in confined space, utilize Shadows Processing material
Material processing local shades or brightness non-uniform areas so that stingy figure background light level is uniform, shadow-free, and shooting space can be achieved
Arbitrarily conversion, visual angle shadow-free scratch figure.
360 degree of panoramas provided by the utility model scratch drawing system, are integrated with video camera, stingy figure software, can be virtual
The industries such as reality, film have extensive use.The video camera, including removable or fixed single camera, double shootings
Head or multi-cam, single camera are used for plane and scratch figure, and dual camera scratches figure available for three-dimensional, and multi-cam can be used for panorama
Or local space scratches figure.The stingy figure software, including changeable stingy figure background colour, the fine-tuning stingy figure of aberration, brightness, contrast
Software.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present utility model
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation that a kind of 360 degree of panoramas that the utility model embodiment provides scratch drawing system.Such as Fig. 1 institutes
Show, including the full encirclement solid space 01 of 360 degree formed by light-permeable monochrome material, carried on the back in 360 degree of full solid spaces 01 that surround
Face is uniformly arranged illuminating source 02, for fixing 360 degree of fixed supports for surrounding solid space entirely 03, for connect transformer,
The electric wire 04 of power supply, illuminating source, for adjusting the transformer 05 of luminosity, Shadows Processing material 06.
Fig. 2 be when camera photography angle arbitrarily converts camera watch region still within color background so as to do not influence scratch figure
Schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
360 degree of panoramas of the present utility model scratch drawing system, including 360 degree of complete surround formed by light-permeable monochrome material are stood
Body space, backlight luminescent system, fixed support and Shadows Processing material, wherein,
Light-permeable monochrome material, including printing opacity uniformly monochromatic membrane material or plate material, people or thing can be accommodated for being formed
Cube shape or 360 degree of the interior walls be smooth of sphere shape or other shapes complete surround solid spaces.In actual practical, due to
The industry such as image or game is more based on stingy portrait action, and green or blueness are larger with the contrast of the skin of people, therefore typically adopts
Stingy figure background color is used as by the use of green or blueness.In the present embodiment, the light-permeable monochrome material of selection is the uniform Asia of printing opacity
Gram force green sheet material, surrounded by acrylic board material and form the 360 degree of cube surrounded full spaces.
Backlight luminescent system, including back light, electric wire is connected, voltage regulator and power supply, back light uniformly divide
Cloth is arranged at the full behind for surrounding solid space of 360 degree formed by light-permeable monochrome material.In actual practicality, backlight light belt
The LED for sending uniform brightness can be used, light bar can be uniform by modes such as buckle, fixed support, bonding, connection members
Distribution is fixed on light-permeable monochrome material and surrounds the full encirclement solid space of 360 degree formed behind.LED institute isolychn passes through
Light-permeable green acrylic board, the stingy figure environment of a green is formed in 360 degree of complete surround inside solid space.
Existing monochromatic screen scratches diagram technology typically using plane the or non-monochromatic curtain surrounded entirely as figure background is scratched, and works as shooting
When the conversion of machine camera angle is larger, camera watch region exceeds monochromatic stingy figure background, then it can not carry out scratching figure.And described in the present embodiment
Stingy figure environment be 360 degree of full encloseds, i.e., no matter how camera photography angle switches, camera watch region without departing from monochrome scratch
Figure background, so, you can realize any spatial alternation, any camera angle conversion carries out scratching figure.
More intuitively to illustrate the utility model, do not influence to scratch figure after describing the arbitrarily conversion of camera photography angle below
Process.As shown in Figure 2, camera watch region is A when video camera starts, when camera angle, which gradually converts, is moved to camera watch region B,
Because camera watch region is scratched within figure environment in monochrome all the time in this course, therefore do not influence to scratch figure.By that analogy, video camera is worked as
Camera watch region shifts to region A from region B, or shift to closing monochrome spatial arbitrary region when, because camera watch region is always in list
Color is scratched within figure environment, therefore does not influence to scratch figure.Similarly, when camera position is closing any conversion in monochrome spatial, take the photograph
Picture region does not interfere with stingy figure without departing from the stingy figure background of monochrome.The camera watch region includes appointing in closing monochrome spatial
Meaning region and any space, the camera watch region that including but not limited to Fig. 2 is indicated.
Connection electric wire is used for connecting lamp strip, voltage regulator and power supply.Voltage regulator is using adaptation light bar rated voltage
In the range of adjuster, mutually coordinate to realize the regulation of light bar luminosity with stingy figure software, to reach preferably stingy figure effect.It is real
In the application of border, the height of supply voltage is mutually fitted with the rated voltage of light bar.
Fixed support, formed 360 degree of full encirclement solid spaces are surrounded by light-permeable monochrome material for fixed.Specific
It in implementation process, can be fixed using batten, perspex or other materials, but should be noted that support bracket fastened peace
Must not fill and stop illuminating source light and pass through light-permeable monochrome material.
Shadows Processing material, for offsetting or adjusting brightness., can be saturating due to confined space shape in actual practicality
Luminescent material material, the reason for illuminating source nature, inevitably occur that stingy figure background light level is uniform not to the utmost, it is local
There is the problem of shade.At this moment can use includes the Shadows Processing that brightness can be offset or be adjusted to pearl foam cotton, reflective sheeting etc.
Material, is optionally pasted on before the uneven light-permeable monochrome material of brightness or the back side, to offset brightness
High regional luminance, shade is eliminated to greatest extent, ensure to scratch figure effect.
From with one or more irradiation lamps that illumination is different to monochrome screen in the prior art, the utility model embodiment is adopted
The luminous form of backlight, may be such that stingy figure background color is more uniform, and brightness is adjustable.With reference to the place of local shades
Reason, may be such that stingy figure environment aberration is reduced to minimum, scratch the fine adjustment of figure software in addition, and visual angle shadow-free can be achieved and scratch
Figure.
Implement to use specific, fixed or movable single camera or dual camera can be arranged at 360 degree it is complete
Surround within solid space, scratch the collection of figure source file, single camera can acquisition plane video source file, dual camera
The collection of three-dimensional video-frequency source file can be carried out.Video source file is absorbed by camera, recycles suitable stingy figure software by source document
Green background in part is removed using aberration principle, then the portrait that can be needed（Or other objects）, by software by its
It is dissolved into agreeing with other scenes, you can realize that plane scratches figure or three-dimensional scratch is schemed., can in video source file gatherer process
Any conversion camera angle, also may move camera space position, does not interfere with stingy figure effect.Although note that, scratching figure
The selection of object should avoid the color same or like with stingy figure background colour, i.e., as scratched figure background colour as green, then scratch figure object
Color should try one's best avoid it is same or like with background colour, to ensure to scratch figure effect.
One of ordinary skill in the art will appreciate that：Accompanying drawing is the schematic diagram of one embodiment, module in accompanying drawing or
Flow is not necessarily implemented necessary to the utility model.
One of ordinary skill in the art will appreciate that：The part in device in embodiment can describe to divide according to embodiment
It is distributed in the device of embodiment, respective change can also be carried out and be disposed other than in one or more devices of the present embodiment.On
The part for stating embodiment can be merged into a part, can also be further split into multiple subassemblies.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by scope of the claims.
Claims (10)
1. a kind of 360 degree of panoramas scratch drawing system, including the full encirclement solid space of 360 degree formed by light-permeable monochrome material, the back of the body
Light source luminescent system, fixed support and Shadows Processing material, wherein, 360 degree of complete surround formed by light-permeable monochrome material are stood
Body space, for forming stingy figure background;Backlight luminescent system, including back light, connect electric wire, voltage regulator and electricity
Source, back light, which is uniformly distributed, is arranged at the full behind for surrounding solid space of 360 degree formed by light-permeable monochrome material;It is fixed
Support, formed 360 degree of full encirclement solid spaces are surrounded by light-permeable monochrome material for fixed;Shadows Processing material, is used for
Offset or adjust brightness.
2. 360 degree of panoramas as claimed in claim 1 scratch drawing system, it is characterised in that：Described 360 degree full encirclement solid spaces,
Including surrounding the receiving people formed or the cube shape or sphere shape of thing or the closed monochrome of other shapes by light-permeable monochrome material
Smooth Spaces.
3. 360 degree of panoramas as claimed in claim 2 scratch drawing system, it is characterised in that：The light-permeable monochrome material includes saturating
Uniformly monochromatic membrane material or plate material, the monochrome are the repetition of solid color or single texture to light.
4. 360 degree of panoramas as claimed in claim 1 scratch drawing system, it is characterised in that：The backlight luminescent system includes the back of the body
Radiant, voltage regulator, connection electric wire, power supply.
5. 360 degree of panoramas as claimed in claim 4 scratch drawing system, it is characterised in that：The back light is including LED etc.
The light source of single uniform luminance light can be sent.
6. 360 degree of panoramas as claimed in claim 4 scratch drawing system, it is characterised in that：The voltage regulator is used for certain
In the range of adjust back light luminosity.
7. 360 degree of panoramas as claimed in claim 4 scratch drawing system, it is characterised in that：The connection electric wire is used to connect backlight
Light source, voltage regulator and power supply.
8. 360 degree of panoramas as claimed in claim 1 scratch drawing system, it is characterised in that：The illuminating source passes through buckle, fixation
The modes such as support, bonding, connection member are uniformly distributed to be fixed on surrounds 360 degree formed full bags by the light-permeable monochrome material
Enclose solid space behind.
9. 360 degree of panoramas as claimed in claim 1 scratch drawing system, it is characterised in that：The Shadows Processing material, including pearl
The material of brightness can be offset or be adjusted to foam cotton, reflective sheeting etc..
10. 360 degree of panoramas as claimed in claim 9 scratch drawing system, it is characterised in that：The Shadows Processing material selectivity
It is pasted on before the uneven light-permeable monochrome material of brightness or the back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720039043.XU CN207051977U (en) | 2017-01-13 | 2017-01-13 | 360 degree of panoramas scratch drawing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720039043.XU CN207051977U (en) | 2017-01-13 | 2017-01-13 | 360 degree of panoramas scratch drawing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207051977U true CN207051977U (en) | 2018-02-27 |
Family
ID=61489047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720039043.XU Active CN207051977U (en) | 2017-01-13 | 2017-01-13 | 360 degree of panoramas scratch drawing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207051977U (en) |
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2017
- 2017-01-13 CN CN201720039043.XU patent/CN207051977U/en active Active
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