CN105143975A - Multi-projection system with projection surface comprising non-solid material - Google Patents
Multi-projection system with projection surface comprising non-solid material Download PDFInfo
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- CN105143975A CN105143975A CN201380074863.7A CN201380074863A CN105143975A CN 105143975 A CN105143975 A CN 105143975A CN 201380074863 A CN201380074863 A CN 201380074863A CN 105143975 A CN105143975 A CN 105143975A
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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
- G03B37/04—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with cameras or projectors providing touching or overlapping fields of view
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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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
- G03B21/608—Fluid screens
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Abstract
The present invention provides a multi-projection system including a plurality of projection surfaces arranged in a single theater so as not to be parallel to each other, wherein the plurality of projection surfaces may comprise a projection surface including a non-solid material.
Description
Technical field
The present invention relates to many optical projection systems, more particularly, relate to many optical projection systems of all or some Han You the non-solid material (such as, liquid, gas) in multiple projection surfaces that wherein many optical projection systems comprise.
Background technology
Traditionally, in order to reproduce the such as image such as film, advertisement, be arranged in two dimensional image that the single curtain on front side of movie theatre projects.But spectators can only watch two dimension (2D) image under such systems.
Recently, developed as spectators provide the 3D rendering technology of three-dimensional (3D) image.3D rendering technology uses following principle: when presenting different images to the left eye of spectators and right eye and combine these images in the brain, allows spectators even to feel 3D effect from plane picture.In detail, during taking, use two video cameras being equipped with different polarization light filter, and spectators wear the glasses with polarizing filter, make to present different images to left eye and right eye during watching.
But although these 3D technology can be spectators provide 3D rendering, spectators just see the image that single curtain reproduces, the degree on the spot in person of image can be reduced like this.In addition, the direction of 3D effect that spectators feel is limited to the direction of single curtain.
In addition, according to traditional 3D technology, spectators must wear the glasses of assembling polarizing filter during watching, and spectators can be allowed like this to feel inconvenient, and present different images artificially to left eye and right eye, this can allow the spectators of some sensitivities come over dizzy or feel sick.
Therefore, proposed so-called " the many optical projection systems " that solve based on the problem of the conventional projection system of single curtain." many optical projection systems " refers to following technology: multiple projection surface arranges around auditorium, makes the image of synchronized reproduction in multiple projection surface, thus provides 3-D effect and feeling of immersion for spectators.
Meanwhile, multiple projection surface should be configured to spectators and provide new sense organ, and the feeling of immersion that spectators can be felt from " many optical projection systems " and 3-D effect maximize.
Particularly, need to use the Novel projection surface different from the light grey solid curtain of integral installation in traditional cinema to construct multiple projection surface.
Summary of the invention
Technical matters
The object of this invention is to provide the many optical projection systems using the projection surface's (such as, veil, water curtain etc.) containing non-solid material to construct.
The solution of problem
In order to realize above object, many optical projection systems according to the embodiment of the present invention can comprise multiple projection surface, described multiple projection surface is arranged in single movie theatre in uneven mode each other, and described multiple projection surface can comprise the projection surface containing non-solid material.
Described multiple projection surface can comprise veil or water curtain.
Described many optical projection systems also can comprise: one or more projection arrangement, and it is for projecting image onto described multiple projection surface; And management devices, it is for controlling one or more projection arrangement described.
Described many optical projection systems also can comprise fog generator, and described fog generator for forming veil on the front side of described single movie theatre, roof, side or floor.
Described fog generator can comprise the spacer for guiding spray dynamic.
Described management devices can control described fog generator and project image onto the described projection arrangement in described veil, operates with coordination with one another.
Described fog generator and the described projection arrangement projected image onto in described veil can operate based on the control signal coordination with one another sent from described management devices, and described projection arrangement can operate after described fog generator operation.
Described many optical projection systems also can comprise the mist inhalator for sucking produced mist, and described mist inhalator can control by described management devices.
Described water curtain can be formed on the front side of described single movie theatre, side or floor.
Described many optical projection systems also can comprise, when on the described floor that described water curtain is formed in described movie theatre: the water pot being filled with liquid; And for producing the bubble generator of bubble in described liquid.
Described management devices can control described bubble generator and project image onto the described projection arrangement on the surface of described liquid, operates with coordination with one another.
Described many optical projection systems also can comprise, when described water curtain is formed in the side of described movie theatre: for by liquid injection to the fluid injector in space, and described fluid injector can control by described management devices.
Described fluid injector can change the shape of the moisture film formed in described space.
Described management devices can perform image rectification based on the nature difference between described multiple projection surface.
Described management devices recoverable image, to offset the nature difference between described multiple projection surface.
Described management devices can carry out correcting image based on chrominance information, monochrome information, reflectivity information or quality information.
Described many optical projection systems also can comprise the imaging device for making the imaging of described multiple projection surfaces, and described management devices can use described imaging device to analyze the nature difference between described multiple projection surface.
Described many optical projection systems also can comprise the light-emitting device for being projected to by light on described veil or described water curtain.
The principal view surface of the master image that projects above described multiple projection surface can comprise, and the light of the described light-emitting device projectable color relevant with described master image.
Described light-emitting device can form the outward appearance of the special object relevant with described master image in described veil or described water curtain.
Light can to project at described light-emitting device in the stage on described veil or described water curtain and be projected on described veil or described water curtain by image.
The light of the same or similar color of surface color with the curtain formed by solid material can project on described veil or described water curtain by described light-emitting device.
The liquid forming described water curtain can comprise the particle for increasing reflectivity.
Advantageous effects of the present invention
According to the present invention, all or some in multiple projection surfaces that many optical projection systems comprise comprises the projection surface's (such as, veil, water curtain etc.) containing non-solid material, thus provides new 3-D effect and feeling of immersion for spectators.
In addition, the present invention can analyze the difference of the character (such as, brightness, colourity, quality etc.) between projection surface, then performs image rectification, to offset the nature difference analyzed and obtain.Therefore, even if when multiple projection surface comprises projection surface containing non-solid material (such as simultaneously, veil, water curtain etc.) and typical projection surface is (such as, typical solid curtain, wall etc.) time, the present invention can reduce the heterogeneity of the image that can occur between projection surface.
In addition, the present invention provides spacer in for the formation of the fog generator of veil, to guide the flowing of mist in a predetermined direction.Therefore, stably veil can be formed in a predetermined direction.
In addition, the present invention can control the position forming veil, changes the concentration of veil, or removes veil.
In addition, the present invention forms the water curtain of various shape (such as, fan-shaped, radiation etc.) by controlling fluid injector, even can change the shape of water curtain under the state of projected image.Therefore, the 3-D effect can felt by these operation enhancing spectators.
In addition, the present invention can provide water pot that liquid is housed and the bubble generator be arranged in water pot can be used to fluctuate to allow liquid surface on the floor of auditorium.Therefore, the water curtain with high reflectance can be formed on the floor of auditorium.
In addition, the present invention can introduce the particle increasing reflectivity in for the formation of the liquid of water curtain.Therefore, the performance of water curtain (as projection surface) can be improved by this structure.
In addition, the present invention can arrange veil or water curtain around principal view surface, then allows the light of the image-related color with principal view surface to project on veil or water curtain.Therefore, can construct by this 3-D effect improving spectators and feel.
In addition, the present invention can arrange veil or water curtain around principal view surface, then in veil or water curtain, forms the image-related object with principal view surface.Therefore, spectators can feel to be in the space formed by master image as them, thus improve feeling of immersion and 3-D effect that spectators feel.
In addition, the bias light (illumination) of the color be similar in color with principal view surface can project on veil or water curtain by the present invention, and projects image onto on veil or water curtain under the state of projected background light (illumination).Therefore, offset by this operation part the image that projects on principal view surface and project to heterogeneity between the image on veil or water curtain (namely, the background color of the projection surface of projected image can become similar each other above, therefore can partial offset heterogeneous).
Accompanying drawing explanation
Fig. 1 to Fig. 3 is the diagram of the example that multiple projection surface is shown.
Fig. 4 is the diagram of example of many optical projection systems comprising multiple projection surface, two or more projection arrangements and management devices illustrated according to the embodiment of the present invention.
Fig. 5 to Fig. 7 is the diagram comprising the example of many optical projection systems of veil illustrated according to the embodiment of the present invention.
Fig. 8 and Fig. 9 illustrates the diagram comprising the example of many optical projection systems of water curtain according to another embodiment of the invention.
Figure 10 illustrates that light (illumination) projects to the diagram of the example on veil or water curtain.
Figure 11 illustrates the diagram being formed the example of object appearance by the light projected on veil or water curtain.
Figure 12 illustrates that image projection has projected to above the veil of bias light (illumination) of particular color or the diagram of the example of water curtain.
Embodiment
Hereinafter, describe in detail with reference to the accompanying drawings according to " there are many optical projection systems of the projection surface comprising non-solid material " of the present invention.Embodiment below just provides for purpose of illustration, makes those skilled in the art can fully understand spirit of the present invention, but the present invention is not limited thereto.In addition, be appreciated that all the elements shown in the accompanying drawings will be understood to be illustrative here, and can be the form different from the form that reality realizes.
The present invention of description is related to above-mentioned " many optical projection systems " below.
Therefore, using briefly describing " many optical projection systems " as basis of the present invention, then, feature of the present invention is described in detail later.
Next, with reference to Fig. 1 to Fig. 4, the many optical projection systems as basis of the present invention are described.
Many optical projection systems as basis of the present invention refer to can provide synchronous images and the maximized system of fidelity, 3-D effect and feeling of immersion that spectators are felt under these circumstances being arranged in the multiple projection surfaces in single movie theatre.That is, many optical projection systems refer to arrange in single movie theatre multiple projection surface with in this multiple projection surface for spectators provide the system of synchronous images.
This multiple projection surface is provided to be to carry out many projections in single movie theatre.Multiple image can be reproduced in this multiple projection surface.Here, preferably, the image this multiple projection surface reproduced is synchronized with each other and substantially form joint image.That is, although different images can reproduce on the surface in homolographic projection, preferably, different images is synchronized with each other, to form joint image when observing in whole projection surface.Meanwhile, according to situation, independent image or can reproduced image in some only in projection surface can be reproduced in each projection surface.
Meanwhile, this multiple projection surface can use whole in this multiple projection surface or only use in this multiple projection surface some carry out reproduced image.Such as, this multiple projection surface can provide the state (state 3) of reproduced image on the state (state 2) of only reproduced image in the specific projection on the surface state (state 1) of reproduced image, some only in this multiple projection surface and whole in this multiple projection surface, and during projected image content, provide these states 1 to 3 capable of being combinedly.
In addition, this multiple projection surface can be arranged to not parallel each other.According to prior art, image only projects on the curtain that is arranged on front side of movie theatre, image spectators being watched reproduce on two-dimentional curtain or to the image reproduced in the plane application 3D technology itself.On the contrary, as in many optical projection systems on basis of the present invention, multiple projection surface is dimensionally arranged to not parallel each other, therefore can when not to image application 3D technology itself, by multiple projection surfaces of three dimensional arrangement for spectators provide the 3-D view with high 3-D effect and feeling of immersion.
In addition, preferably, this multiple projection surface is arranged to not parallel each other and is arranged to surround the auditorium in movie theatre.Therefore, spectators can feel to be in the space formed by the synchronous images reproduced in this multiple projection surface as them, thus 3-D effect, feeling of immersion and virtual reality maximizing that spectators feel.
In addition, the angle between these projection surfaces is not limited to special angle, and this multiple projection surface can be arranged to various angle, as long as spectators can feel 3-D effect.
In addition, this multiple projection surface can be arranged to adjacent one another are or separated from one another, and even in this case, preferably, this multiple projection surface is arranged to surround auditorium.
Fig. 1 illustrates that multiple projection surface is arranged in the example on front side, left side and right side relative to auditorium, Fig. 2 illustrates that multiple projection surface is arranged in the example of front side, left side, right side and top (roof) side relative to auditorium, and Fig. 3 illustrates that multiple projection surface is arranged in the example of front side, left side, right side, (roof) side, top and the end (floor) side relative to auditorium.
Meanwhile, with reference to Fig. 4, many optical projection systems also can comprise two or more projection arrangements 300 for projecting image onto in multiple projection surface, and can comprise the management devices 400 of the operation for controlling these two or more projection arrangements 300.
These two or more projection arrangements 300 are configured to project image onto in above-mentioned multiple projection surface.These two or more projection arrangements 300 are by comprising optical system in every way and heating unit realizes.Such as, such as, can by using cathode-ray tube (CRT) (CRT), use liquid crystal display (LCD), by using the digital light process (DLP) of Digital Micromirror Device (DMD) chip, realize projection arrangement 300 in every way by liquid crystal over silicon (LCoS) etc.In addition, projection arrangement 300 can be realized by the various forms except these modes.
Management devices 400 is configured to control this two or more projection arrangements 300.Management devices 400 can be connected in parallel with these two or more projection arrangements 300, to be connected in parallel side by side or to control independently each projection arrangement 300 by this.In addition, management devices 400 can manage the image by the projection of this two or more projection arrangement 300 integratedly, and if necessary, recoverable is by the image of this two or more projection arrangement 300 projection.Meanwhile, management devices 400 synthetically can control the operation of the various devices that many optical projection systems comprise and the operation of these two or more projection arrangements 300.
Available various electronic installation realizes management devices 400.Available single electronic device or multiple electronic installations interconnected amongst one another realize management devices 400.Such as, available individual server or realize management devices 400 in the mode that two or more server interconnects are such.In addition, or such mode can be realized with arithmetical unit in addition to a server and realize management devices 400 with server and other electronics interconnections.
Meanwhile, multiple servers that available cascade connects realize management devices 400.Such as, by single master server and multiplely management devices 400 can be realized from server such mode that is connected to each other.In this case, multiplely control from server the device be arranged on many optical projection systems respectively and (such as, control projection arrangement A-D from server 1, control projection arrangement E-H from server 1, etc.), and the multiple operation from server of single master server overall control.
Meanwhile, although many optical projection systems according to the present invention are preferably configured in hardtop, according to embodiment, this many optical projection system is configured in outdoor movie theatre.
Next, the other feature according to many optical projection systems of the present invention is described in detail with reference to Fig. 5 to Figure 12.
Many optical projection systems according to the present invention can comprise the multiple projection surfaces containing non-solid material (liquid particles such as, in mist, water etc.).Particularly, multiple projection surface according to the present invention can comprise the such as projection surface such as veil 110, water curtain 120.
As used in this article, veil 110 comprises various types of curtain, the veil that the veil that the veil that the veil that such as (i) is only formed by liquid particles, (ii) are formed by liquid and fine solid particles by the granuloplastic veil of liquids and gases, (iii), (iv) are formed by liquids and gases, (v) are formed by the gentle body of fine solid particles, etc.
In addition, water curtain 120 neither only represent by water (H
2o) curtain formed, but comprise various types of curtain, such as (i) forms water curtain, (ii) by water and other particle (such as by water, solid, liquid etc.) water curtain that formed by the liquid being different from water of the water curtain, (iii) that are formed, etc.
Next, the many optical projection systems comprising veil are described with reference to Fig. 5 to Fig. 7.
With reference to Fig. 5, many optical projection systems according to the present invention can comprise the fog generator 210 for the formation of veil 110.
Here, fog generator 210 produces for the formation of the device of the mist of veil 110, and can be arranged on the front side of single movie theatre, side, roof, floor or rear side relative to auditorium.Therefore, front side projection surface, surperficial, the roof projection surface of side projection, floor projection surface or rear projected surface by be arranged on the front side of single movie theatre, side, roof, floor or rear side fog generator 210 be formed as veil 110.As a reference, Fig. 5 illustrates that left side projection surface and rightmost projection surface are constructed to the example of veil 110.
In addition, fog generator 210 also can comprise spacer 212, and spacer 212 flows in a predetermined direction for guiding mist.Therefore, the mist of generation can move in a predetermined direction because of spacer 212, makes the movement by mist form veil 110 in precalculated position.With reference to the example of Fig. 5, the mist that the fog generator 210 installed near roof produces moves down because of the guiding of spacer 212, therefore between roof and floor, stably forms veil 110.Meanwhile, spacer 212 can reduce the turbulent phenomenon that there will be when spraying mist, therefore the stable flowing spraying mist further.
In addition, fog generator 210 also can comprise pattern plate, and pattern plate is arranged in the path by its ejection mist.Here, pattern plate comprises the through hole being formed as various pattern form.When mist is through pattern plate, the shape of mist can by various change in pattern.Therefore, the present invention forms various types of veil by using pattern plate.
Meanwhile, the through hole that pattern hole comprises can be formed the shape changing pattern in real time.Therefore, by the shape using dynamic through hole to change veil in real time, thus provide novel special-effect for spectators.
In addition, fog generator 210 can comprise the particle of various smell in the mist of ejection, thus forms smell veil.Such as, fog generator 210 can comprise odor particles feeding mechanism, and odor particles feeding mechanism selectivity supplies various types of odor particles, so that selectivity inserts various types of odor particles in mist, thus forms various types of smell veil.Meanwhile, the type of the odor particles of odor particles feeding mechanism supply that fog generator 210 can be selected (or change), thus realize the various types of smell veils with various images match.
In addition, with reference to Fig. 6, many optical projection systems according to the present invention also can comprise mist inhalator 214, and mist inhalator 214 is for sucking produced mist.
Here, mist inhalator 214 refers to the device for sucking produced mist, and can comprise various types of inhalators such as such as vacuum sucking device.
Mist inhalator 214 can be used for the position controlling to form veil 110.Particularly, the present invention can use mist inhalator 214 produced mist to be drawn to the position forming veil 110, thus controls the position that will form veil 110.In this case, preferably, mist inhalator 214 is installed into and moves in movie theatre (such as, flatly, vertically mobile etc.), make mist inhalator 214 be movable to the position forming veil 110, thus control the position of the veil 110 that will be formed.In addition, preferably, mist inhalator 214 is configured to regulate inhalation power, suck direction etc., thus sucks mist in various directions with various intensity.
In addition, mist inhalator 214 can be used for the concentration controlling the veil 110 formed.Particularly, the present invention can use mist inhalator 214 partly to remove mist, thus reduces the concentration of the mist produced.Therefore, the brightness, quality, color etc. of the image be formed in veil is changed (as a reference by regulating the concentration of veil 110, when increasing the concentration of mist by operation fog generator 210, the brightness, quality etc. of image can increase, but, when reducing the concentration of mist by operation mist inhalator 214, the brightness, quality etc. of image can reduce).
In addition, mist inhalator 214 can be used for the veil 110 removing formation completely.Particularly, the present invention can use mist inhalator 214 to suck the mist produced completely, thus removes the veil 110 of formation completely.Veil 110 can (1) be formed within the whole projection time of reproduced image, or (2) can be formed needing the special time of special-effect.In the case of the latter, after formation veil 110, must be removed.In addition, even if in the previous case, also veil 110 must be removed when image projection stops.Therefore, can use mist inhalator 214 where necessary between perform and remove the operation of veil 110.
Meanwhile, although mist inhalator 214 can be integrally formed with fog generator 210, mist inhalator 214 can preferably be configured in the face of fog generator 210, as shown in Figure 6.
In addition, with reference to Fig. 7, can be installed into by two fog generators according to many optical projection systems of the present invention and facing with each otherly to construct in the mode forming single veil 110.Use this structure, (1) can increase the formation speed of veil 110, and (2) can increase the concentration of veil 110 more quickly, and (3) can form the relatively uniform veil 110 of the space distribution of mist.
Fog generator 210 and mist inhalator 214 can control by independent control unit, but can preferably control by managed device 400.Therefore, in this case, management devices 400 controls two or more projection arrangements 300, fog generator 210, mist inhalator 214 etc. integratedly.
In addition, the projection arrangement 300 that management devices 400 can control fog generator 210 and project image onto in veil 110, operates with coordination with one another.Particularly, management devices 400 can mate as the fog generator 210 for the formation of veil 100 of control object group with for projecting image onto the projection arrangement 300 in the veil 110 of formation, and the fog generator 210 that matches each other and projection arrangement 300 can be controlled, operate with coordination with one another.Such as, management devices 400 can comprise control algolithm, even if when providing operational order to any one in these two devices matched each other, this control algolithm also allows these two devices to operate in groups.That is, management devices 400 can comprise control algolithm, even if this control algolithm (i) just provides control command to specific fog generator 210, also allow specific fog generator 210 and the projection arrangement 300 that mates with specific fog generator 210 automatically together with operate; Even if or (ii) just provide control command to specific projection device 300, also allow specific projection device 300 and the fog generator 210 that mates with specific projection device 300 automatically together with operate.Meanwhile, when fog generator 210 with when operating with projecting image onto projection arrangement 300 coordination with one another in veil 110, preferably, projection arrangement 300 operates after fog generator 210 operates.Such reason is, it is much longer that the time that the veil 110 forming image above fog generator 210 is formed in spends prepares than projection arrangement 300 time that projected image spends.
Next, the many optical projection systems comprising water curtain 120 are described with reference to Fig. 8 and Fig. 9.
With reference to Fig. 8, many optical projection systems according to the present invention can comprise fluid injector 220, and fluid injector 220 is for forming water curtain 120 in the side of movie theatre.
Here, the side of movie theatre refers to the front side, left side, right side, rear side etc. relative to auditorium.Therefore, form water curtain 120 in the side of movie theatre and refer to that front side curtain, left side curtain, right side curtain or rear side curtain can be formed water curtain 120.
Fluid injector 220 refers to the device of the moisture film forming projectable's image above by injecting fluid.Fluid injector 220 can be configured to various forms, such as (i) forms the fluid injector 220 of moisture film with fountain form (illustrating on the right side of Fig. 8) with the fluid injector 220 of waterfall form (illustrating in the left side of Fig. 8) formation moisture film, (ii), etc.
In addition, fluid injector 220 injectable comprises the various liquid of water.Therefore, fluid injector 220 can form the water curtain 120 comprising various liquid component, and such as can use in human body skin and be with functional liquid component to form healthy water curtain 120.
In addition, fluid injector 220 can comprise various scent material in the liquid of injection, thus forms smell water curtain.Such as, fluid injector 220 can comprise scent material feeding mechanism, and scent material feeding mechanism selectivity supplies various types of scent material, so that selectivity inserts various types of scent material in a liquid, thus forms various types of smell water curtain.In addition, the type of the scent material of scent material feeding mechanism supply that fluid injector 220 can be selected (or change), thus realize the various types of smell water curtains with various images match.
In addition, fluid injector 220 changes the shape of the moisture film that will be formed by the injection direction of adjustment installation site, liquid, the quantity, injection intensity etc. of injection nozzle.Such as, fluid injector 220 can be configured to define the moisture film of the rectangle moisture film as shown in the left side of Fig. 8 or the fan-shaped moisture film as shown in the right side of Fig. 8 and other type various.In addition, even if projecting image onto under the state on formed moisture film, fluid injector 220 also can change the shape of the moisture film of projected image above.Therefore, this dynamic construction of curtain can further improve the feeling of immersion and 3-D effect that spectators feel.
With reference to Fig. 9, many optical projection systems according to the present invention can comprise water pot 240 and bubble generator 230, and water pot 240 for forming water curtain 120 on the floor of movie theatre.
Water pot 240 is installed on the floor of auditorium, and can be configured to the various forms can preserving liquid.
The liquid of such as water etc. is filled in water pot 240, and to form liquid surface (that is, the border between liquid and air) on the floor of auditorium, and the liquid surface formed is used as water curtain 120.
Meanwhile, do not have the steady state fluid surface of fluctuating to have antiradar reflectivity, be therefore difficult to the projection surface being used as projected image above.Therefore, by allowing the surface wave of the liquid be filled in water pot 240, the reflectivity of the water curtain 120 be formed on floor must be increased.
Bubble generator 230 is installed in water pot 240, to be filled in generation bubble in the liquid in water pot 240.
The bubble produced in a liquid by bubble generator 230 moves to liquid surface, to allow the surface wave of the liquid being used as water curtain 120, and steeps the surface reflectivity that the fluctuation caused increases liquid.
As a result, liquid surface, for using produced bubble to increase the surface reflectivity of liquid, can be used as water curtain 120 by this operation by bubble generator 230.
Fluid injector 220 and bubble generator 230 can control by independent control unit, but can preferably control by overall managed device 400.Therefore, in this case, management devices 400 entirety controls two or more projection arrangements 300, fluid injector 220 and bubble generator 230 etc.
In addition, management devices 400 controllable liquid syringe 220 or the projection arrangement 300 steeping generator 230 and project image onto on water curtain 120, operate with coordination with one another.Particularly, management devices 400 can mate the fluid injector 220 for the formation of water curtain 120 as control object group or bubble generator 230 and for projecting image onto the projection arrangement 300 on the water curtain 120 of formation, and the fluid injector 220 that matches each other or bubble generator 230 and projection arrangement 300 can be controlled, operate with coordination with one another.Such as, management devices 400 can create control algolithm, even if just provide operational order to any one in these two devices matched each other, this control algolithm also allows these two devices to operate in groups.That is, management devices 400 can create control algolithm, even if this control algolithm (i) just provides control command to particular liquid syringe 220 (or bubble generator 230), also allow particular liquid syringe 220 (or bubble generator 230) and the projection arrangement 300 that mates with particular liquid syringe 220 (or steeping generator 230) automatically together with operate; Even if or (ii) just provide control command to specific projection device 300, also allow specific projection device 300 and the particular liquid syringe 220 (or steeping generator 230) that mates with specific projection device 300 automatically together with operate.Simultaneously, when " fluid injector 220 or bubble generator 230 " with when operating with projecting image onto projection arrangement 300 coordination with one another on water curtain 120, preferably, projection arrangement 300 operates after " fluid injector 220 or bubble generator 230 " operation.Such reason is, it is much longer that the time that the water curtain 120 that " fluid injector 220 or bubble generator 230 " forms projected image above spends prepares than projection arrangement 300 time that projected image spends.
Meanwhile, the present invention can comprise the solid particle for increasing reflectivity in for the formation of the liquid (such as, water etc.) of water curtain 120.Particularly, the fine particle for increasing reflectivity can be comprised in the liquid of fluid injector 220 injection or be filled in water pot 240.But when comprising the deleterious particles such as such as metal in a liquid, these particles can produce deleterious effect to spectators, therefore preferably, comprise harmless highly reflective particle (such as, pearl particles) in a liquid.
Projection surface containing non-solid material (such as, veil 110, water curtain 120 etc.) auxiliary projection surface can be constructed to, for the auxiliary principal view surface 100 being arranged on movie theatre front, and can only on principal view surface 100 reproduced image All Time in the schedule time formed.
In this case, the control signal comprising running time information can be sent to the fog generator 210, fluid injector 220 or the bubble generator 230 that are configured to define veil 110 or water curtain 120 by management devices 400, makes fog generator 210, fluid injector 220 or bubble generator 230 only form veil 110 or water curtain 120 at special time based on control signal.
In addition, management devices 400 can form veil 110 or water curtain 120 based on the image that principal view surface 100 is reproduced.Such as, when reproducing the image that comprises mist or comprise the image of liquid (such as, water) on principal view surface 100, management devices 400 can control the veil 110 that will be formed or water curtain 120.Therefore, this dynamic construction of relevant with master image projection surface can improve the feeling of immersion and 3-D effect that spectators feel further.Simultaneously, in this case, management devices 400 can analyze the color, outward appearance, operation pattern etc. of the object that master image comprises, then the standard identifying information about various object preserved in data and database is compared, thus determine in master image, whether to comprise special object (such as, mist, sea, rain etc.).
Meanwhile, only can construct multiple projection surface with veil 110 or water curtain 120 according to many optical projection systems of the present invention, but preferably can construct multiple projection surface with the combination of veil 110 or water curtain 120 and dissimilar projection surface.Here, dissimilar projection surface refers to the projection surface of being made up of the solid material that can be used for constructing multiple projection surface.Here, dissimilar projection surface comprises the surface etc. of internal fixing device (such as, curtain, panel etc.) of typical curtain, building surface (such as, wall, floor, roof etc.), movie theatre.
Therefore, can with the combination of the projection surface of the combination of the projection surface of (1) veil 110 and other type, (2) water curtain 120 and other type according to many optical projection systems of the present invention, or the combination of the projection surface of (3) veil 110, water curtain 120 and other type constructs multiple projection surface.
But, when constructing multiple projection surface with this various types of projection surface, exist heterogeneous between the image that may reproduce in multiple projection surface.Particularly, the homolographic projection surface forming multiple projection surface has heterogeneity, there will be heterogeneity between the image that therefore homolographic projection is reproduced on the surface.Therefore, must heterogeneity between removal of images, because heterogeneity can reduce feeling of immersion and 3-D effect that spectators obtain in the picture.
The present invention can perform image rectification based on the nature difference between projection surface, and this image rectification can improve the heterogeneity of the image that multiple projection surface reproduces.
Now, image rectification will be described in detail.Image rectification can comprise: (1) analyzes the nature difference between projection surface; And (2) are based on analyzing the information about the nature difference between projection surface obtained, perform image rectification to offset nature difference.
First, preferably, step (1) (analyzing the nature difference between projection surface) is performed by management devices 400.In this case, management devices 400 can analyze information about the nature difference between projection surface with various method (such as, use the method for the information in internal database of being stored in, use the method etc. of imaging device).Here, use the method for the information in a database of storage to refer to following methods: about the character of each projection surface individual information (such as, chrominance information, monochrome information, reflectivity information, quality information etc.) be stored in a database, with the information of the nature difference between analyzing based on the information in a database of storage about projection surface.In addition, the method for imaging device is used to refer to following methods: the graphical analysis making the imaging device of multiple projection surfaces imaging be configured to obtain based on image device is about the information of the nature difference between projection surface.
Next, also step (2) (performing image rectification to offset nature difference based on analyzing the information about the nature difference between projection surface obtained) is performed by management devices 400.In this case, the information about the nature difference between projection surface that management devices 400 can obtain based on analysis (such as, chrominance information, monochrome information, reflectivity information, quality information etc.) correct the image that projects in each projection surface to offset nature difference, thus reduce the heterogeneity between image that multiple projection surface reproduces.
Typically, now description is carried out correcting (below the process of description can be applied to certainly the correction carried out based on luminance difference, difference in reflectivity, mass discrepancy etc.) based on the information about the colourity difference between projection surface.First, management devices 400 can based on the information of the chrominance information calculating of each projection surface about the colourity difference between projection surface.In detail, management devices 400 can arrange single reference projection surface, then calculates the information of the relative different of the colourity about each projection surface.Such as, with " projection surface A have redness (R) the look level high 50 than reference projection surface redness (R) look level, than green (G) the look level of green (G) the look level high 40 on reference projection surface and blueness (B) the look level identical with blueness (B) the look level on reference projection surface " such mode, calculate the information of the relative different about colourity.After calculating the information about the colourity difference of each projection surface by this way, correcting image can be carried out based on the information calculated, such as " the R look level of the image be projected on projection surface A is reduced 50, G look level is reduced 40, and keeps B look level ".Therefore, the colourity difference of projection surface can be offset.
Meanwhile, the nature difference analysis of multiple projection surface can be performed by the various modes different from the method arranging reference projection surface.Such as, the representative value (such as, mean value, intermediate value, mode value etc.) of the character of multiple projection surface can be calculated, then carry out the relative different of analytical property based on the representative value calculated.
Meanwhile, according to another implementation of the invention, substituting as image, can project to light (illumination) in the projection surface's (such as, veil 110, water curtain 120 etc.) containing non-solid material.
Next, the example projected to by light on veil 110 or water curtain 120 is described with reference to Figure 10 and Figure 11.
With reference to Figure 10, many optical projection systems according to the present invention also can comprise light-emitting device 500, and light-emitting device 500 is for projecting to light in the projection surface's (such as, veil 110, water curtain 120 etc.) containing non-solid material.
Here, light-emitting device 500 light is projected to the device on veil 110 or water curtain 120.Light-emitting device 500 can comprise all light-emitting components launching redness (R), green (R) and blue (B) light, and these R, G and B light-emitting components can be used to launch the light of shades of colour.In addition, one or more light-emitting device 500 can be installed on single veil 110 or water curtain 120, and one or more light-emitting device 500 available realizes one or more of color.
Meanwhile, the light-emitting component that light-emitting device 500 comprises can be formed by various types of light-emitting components such as such as heating lamp, fluorescent light, metal halide lamp, xenon lamp, mercury lamp, UV lamp, LED, semiconductor laser, Halogen lamp LEDs.
In addition, light-emitting device 500 can be electrically connected to management devices 400, controls with managed device 400.
In this case, management devices 400 can control the color of the light that light-emitting device 500 projects or control the given shape (that is, by the outward appearance of the light formation of projection) of light-emitting device formation.In addition, management devices 400 can control light-emitting device 500, to be projected on single veil 110 or water curtain 120 by the light of shades of colour.
In addition, management devices 400 is connected to light-emitting device 500 by wired or wireless communication network, to pass through this connection control light-emitting device 500.
Meanwhile, in this embodiment, preferably, the projection surface's (such as, veil 110, water curtain 120 etc.) containing non-solid material is used as the auxiliary projection surface on auxiliary principal view surface 100.
Therefore, preferably, the light-emitting device 500 projected to by light on veil 110 or water curtain 120 realizes visual effect that can be relevant with master image.
Such as, the light of the color relevant with master image can project on veil 110 or water curtain 120 by light-emitting device 500.Particularly, the object that average color or master image with master image can comprise by light-emitting device 500 (such as, object, background etc.) the light of the same or similar color of color project on veil 110 or water curtain 120, thus improve the 3-D effect and feeling of immersion that spectators feel.
In addition, the light-emitting device 500 same or similar outward appearance of outward appearance that can form the object comprised with master image or the outward appearance of object that comprises with master image mate the outward appearance of (that is, coordinating).For example, referring to Figure 11, when reproducing scale Forest Scene in master image, light-emitting device 500 can form the outward appearance of the trees mated with master image in veil 110 or water curtain 120.Therefore, the operation of light-emitting device 500 allow spectators feel as they by the scale Forest Scene that formed by master image around, thus improve the 3-D effect and feeling of immersion that spectators feel.
The operation being realized the visual effect relevant with master image by light-emitting device 500 can be controlled by managed device 400, as mentioned above.Such as, management devices 400 identifies in master image whether comprise special object by the color, outward appearance, mobile pattern etc. analyzing the object in master image, and can formation control order, the color making light-emitting device 500 realize mating with identified special object or outward appearance.In addition, light-emitting device 500 can comprise the internal database controlled for carrying out this, and database can store about the standard identifying information (such as, Standard Colors information, standard appearance information, standard mobile message etc.) of each object for Object identifying, the operation information etc. with the light-emitting device of the object matching identified.
In addition, management devices 400 can control the operation of light-emitting device 500 based on input information.Such as, management devices 400 by receive comprise " special time information ", " by the shape that realized in the corresponding time by light-emitting device 500 or colouring information " etc. input information to produce code, and the operation of light-emitting device 500 can be controlled based on produced code.
Meanwhile, management devices 400 can variously receive input information.Such as, management devices 400 can be received by wired or wireless mode the information that inputted by its input media or receive the information inputted by the user terminal be connected with management devices 400.In addition, management devices 400 can receive input information by various alternate manner.
Simultaneously, according to another implementation of the invention, the bias light (illumination) of particular color can be projected on veil 110 or water curtain 120, and on the image veil 110 that can be projected to the bias light (illumination) of orthogonal projection particular color above or water curtain 120.
Below, with reference to Figure 12, this embodiment is described in more detail.
With reference to Figure 12, the bias light (illumination) of particular color can be projected on veil 110 or water curtain 120, and on the image veil 110 that can be projected to the bias light (illumination) of orthogonal projection particular color above or water curtain 120.Particularly, the bias light (illumination) of the particular color that light-emitting device 500 produces can be projected on veil 110 or water curtain 120, and under the state passing through light-emitting device 500 projected background light (illumination), projection arrangement 300 can project image onto on veil 110 or water curtain 120.
Therefore, in this embodiment, the surface color of veil 110 or water curtain 120 is changed by bias light (illumination), and under the state changed at the surface color of veil 110 or water curtain 120, projectable's image.
Meanwhile, preferably, be projected on veil 110 or water curtain 120 with the bias light (illumination) of the same or similar color of surface color of the projection surface formed by solid material.The surface color of veil 110 or water curtain 120 can be identical or similar with the surface color of the projection surface formed by solid material because of this bias light, and in this state, image is projected in each projection surface, thus reduces the heterogeneity between image that multiple projection surface reproduces.
With reference to Figure 12, the principal view surface 100 formed by solid material is arranged in movie theatre front, and veil 110 and water curtain 120 are arranged in the both sides on principal view surface 100.In this case, preferably, the light-emitting device 400 projected to by bias light on veil 110 and water curtain 120 projects and the light of the same or similar color of the surface color on principal view surface 100.Such as, when the surface color on principal view surface 100 is light grays, preferably, light-emitting device 500 projects ash gray bias light.Therefore, the surface color of veil 110 and water curtain 120 is become light gray by this operation by light-emitting device 500, and therefore all images are all projected in ash gray projection surface, thus decrease the heterogeneity between image.
Certainly, bias light is not limited to above embodiment, but variously can be constructed to the bias light of random color.
Meanwhile, many optical projection systems according to another implementation of the invention can construct coloured veil 110 or water curtain 120.Particularly, many optical projection systems according to another implementation of the invention by adding the colored liquid of coloured particle or formation of structure water curtain to form coloured veil 110 or water curtain 120 in the mist forming veil.
Therefore, in this embodiment, i () can pass through the color of realization and " another solid curtain " (such as, light gray) " veil 110 or the water curtain 120 " of same or similar color reduce heterogeneity between projection surface, or (ii) can by the color that changes " veil 110 or water curtain 120 " in real time for spectators provide novel special-effect.
Describe the present invention with reference to the preferred embodiment of the present invention.But, it should be appreciated by those skilled in the art, can without departing from the principles and spirit of the present invention, change in these embodiments, in following claims and equivalent thereof, define scope of the present invention.
Claims (23)
1. an optical projection system more than, described many optical projection systems comprise multiple projection surface, and described multiple projection surface is arranged in single movie theatre in uneven mode each other, and wherein, described multiple projection surface comprises the projection surface containing non-solid material.
2. many optical projection systems according to claim 1, wherein, described multiple projection surface comprises veil or water curtain.
3. many optical projection systems according to claim 2, described many optical projection systems also comprise:
One or more projection arrangement, one or more projection arrangement described is for projecting image onto described multiple projection surface; And
Management devices, described management devices is for controlling one or more projection arrangement described.
4. many optical projection systems according to claim 3, described many optical projection systems also comprise fog generator, and described fog generator for forming described veil on the front side of described single movie theatre, roof, side or floor.
5. many optical projection systems according to claim 4, wherein, described fog generator comprises the spacer for guiding spray dynamic.
6. many optical projection systems according to claim 4, wherein, described management devices controls described fog generator and projects image onto the described projection arrangement in described veil, operates with coordination with one another.
7. many optical projection systems according to claim 6, wherein, described fog generator and the described projection arrangement projected image onto in described veil operate based on the control signal coordination with one another sent from described management devices, and described projection arrangement operates after described fog generator operation.
8. many optical projection systems according to claim 4, described many optical projection systems also comprise the mist inhalator for sucking produced mist, and wherein, described mist inhalator controls by described management devices.
9. many optical projection systems according to claim 3, wherein, on the front side that described water curtain is formed in described single movie theatre or floor.
10. many optical projection systems according to claim 9, described many optical projection systems also comprise, when on the floor that described water curtain is formed in described movie theatre:
Be filled with the water pot of liquid; And
For producing the bubble generator of bubble in described liquid.
11. many optical projection systems according to claim 10, wherein, described management devices controls described bubble generator and projects image onto the described projection arrangement on the surface of described liquid, operates with coordination with one another.
12. many optical projection systems according to claim 9, described many optical projection systems also comprise, when on the side that described water curtain is formed in described movie theatre, for by liquid injection to the fluid injector in space, wherein, described fluid injector controls by described management devices.
13. many optical projection systems according to claim 12, wherein, described fluid injector changes the shape of the moisture film formed in described space.
14. many optical projection systems according to claim 3, wherein, described management devices performs image rectification based on the nature difference between described multiple projection surface.
15. many optical projection systems according to claim 14, wherein, described management devices correcting image, so that the nature difference of offsetting between described multiple projection surface.
16. many optical projection systems according to claim 14, wherein, described management devices carrys out correcting image based on chrominance information, monochrome information, reflectivity information or quality information.
17. many optical projection systems according to claim 14, described many optical projection systems also comprise the imaging device for making the imaging of described multiple projection surfaces, wherein, described management devices uses described imaging device to analyze the nature difference between described multiple projection surface.
18. many optical projection systems according to claim 2, described many optical projection systems also comprise the light-emitting device for being projected to by light on described veil or described water curtain.
19. many optical projection systems according to claim 18, wherein, the principal view surface of the master image that projects above described multiple projection surface comprises, and wherein, the light of the color that described light-emitting device projection is relevant with described master image.
20. many optical projection systems according to claim 19, wherein, described light-emitting device forms the outward appearance of the special object relevant with described master image in described veil or described water curtain.
21. many optical projection systems according to claim 18, wherein, light to project at described light-emitting device in the stage on described veil or described water curtain and is projected on described veil or described water curtain by image.
22. many optical projection systems according to claim 21, wherein, the light of the same or similar color of surface color with the curtain formed by solid material projects on described veil or described water curtain by described light-emitting device.
23. many optical projection systems according to claim 2, wherein, the liquid forming described water curtain comprises the particle for increasing reflectivity.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2013-0048088 | 2013-04-30 | ||
| KR1020130048088A KR101470836B1 (en) | 2012-07-12 | 2013-04-30 | Multi-projection system comprising projection surface having non-sold material |
| PCT/KR2013/011120 WO2014178511A1 (en) | 2013-04-30 | 2013-12-03 | Multi-projection system with projection surface comprising non-solid material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105143975A true CN105143975A (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380074863.7A Pending CN105143975A (en) | 2013-04-30 | 2013-12-03 | Multi-projection system with projection surface comprising non-solid material |
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| CN (1) | CN105143975A (en) |
| WO (1) | WO2014178511A1 (en) |
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| WO2014178511A1 (en) | 2014-11-06 |
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