CN105074567A - Multi-projection system - Google Patents

Multi-projection system Download PDF

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Publication number
CN105074567A
CN105074567A CN201380075273.6A CN201380075273A CN105074567A CN 105074567 A CN105074567 A CN 105074567A CN 201380075273 A CN201380075273 A CN 201380075273A CN 105074567 A CN105074567 A CN 105074567A
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CN
China
Prior art keywords
projection
surface
multi
theater
image
Prior art date
Application number
CN201380075273.6A
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Chinese (zh)
Inventor
金桓徹
姜睡莲
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Cjcgv株式会社
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Priority to KR1020130062914A priority Critical patent/KR20140010877A/en
Application filed by Cjcgv株式会社 filed Critical Cjcgv株式会社
Priority to PCT/KR2013/012309 priority patent/WO2014193063A1/en
Publication of CN105074567A publication Critical patent/CN105074567A/en

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    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/54Accessories
    • G03B21/56Projection screens
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63JDEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J1/00Stage arrangements
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63JDEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J25/00Equipment specially adapted for cinemas
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries, prisons
    • E04H3/10Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries, prisons for meetings, entertainments, or sports
    • E04H3/22Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B37/00Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/04Panoramic 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • H04N9/31Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141Constructional details thereof
    • H04N9/3147Multi-projection systems
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B35/00Stereoscopic photography
    • G03B35/18Stereoscopic photography by simultaneous viewing
    • G03B35/20Stereoscopic photography by simultaneous viewing using two or more projectors

Abstract

The present invention provides a multi-projection system including a plurality of projection surfaces, on which images are projected, which are arranged to surround an auditorium, and the plurality of projection surfaces comprise different types of projection surfaces. According to the present invention, it is possible to provide an audience with an image with high three-dimensional effect and immersion and provide images of multiple viewpoints such that the audience can feel as if they are in a space created by the images.

Description

多投影系统 Multi-projection system

技术领域 FIELD

[0001] 本发明涉及一种多投影系统,该系统通过投射重现图像,更具体地,涉及一种多投影系统,其中多个投影面被三维地布置在剧场中,以投射图像到三维地布置的各个投影面,从而向观众提供三维图像。 [0001] The present invention relates to a multi-projection system, the reproduced image by the projection system, and more particularly, to a multi-projection system in which a plurality of three-dimensional projection surface is arranged in the theater, to project the image to the three-dimensionally each projection disposed so as to provide three-dimensional image to the viewer.

背景技术 Background technique

[0002] 照惯例,为了重现诸如电影、广告等的图像,二维图像被投射到布置在剧场前方的平面屏幕上。 [0002] Conventionally, in order to reproduce such as a movie, advertising images, two-dimensional images are projected onto a screen plane disposed in front of the theater.

[0003] 图1示出了示例,其中通过以下的方式将图像重现在传统剧场系统中:位于剧场后面的投影仪将图像投射到安装在该剧场的前方的屏幕上,因此观众只能够观看二维(2D)图像。 [0003] FIG. 1 shows an example in which by way of an image reproduced in the conventional theater systems: the projector is located behind the theater projecting an image onto mounted on the front of the theater screen, so the viewer can only watch two dimensional (2D) images.

[0004] 近年来,已经进行了关于用于向观众提供三维(3D)图像的技术的研究,并且诸如3D电视、3D剧场等的3D图像技术已经被开发。 [0004] In recent years, research has been conducted on technology for providing a three-dimensional to the viewer (3D) images, and such as 3D TV, 3D theater 3D image technology has been developed. 3D图像技术使用了当不同的图像出现在观众的左眼和右眼中并在大脑中合成时使观众即使在平面图像中也能够感觉到3D效果的原理。 3D image technology used when different images appear in the viewer's left and right eyes and the viewer synthesized in the brain even in the image plane can be perceived 3D effect principle. 具体地,在拍摄过程中使用两台配备有不同的偏振滤波器的摄像机,并且观众佩戴具有偏振滤波器的眼镜,以使得在观看期间不同的图像出现在左眼和右眼中。 Specifically, during shooting with two different polarizing filter camera, and the viewer wears glasses with polarizing filters, so that during viewing of different images appear in the left and right eyes.

[0005] 然而,尽管这些3D技术能够将3D图像提供给观众,但是观众只是观看重现在平面屏幕上的图像,其可能降低图像中的参与度。 [0005] However, although these techniques can 3D 3D image provided to the viewer, the viewer only viewing images on a flat screen heavy now, which may reduce the involvement of the image.

[0006] 同时,已经开发了向观众提供高参与度的IMAX电影。 [0006] At the same time, it has been developed to provide a high degree of participation of the audience IMAX movie. IMAX是视野最大化的缩写,意思是人眼的有限视野被图像所覆盖。 IMAX is the abbreviation for maximizing the field of view, it means that the human eye is covered by the limited field of view image. 屏幕向观众倾斜大约5度以提供真实感的图像,并且具有十倍于当前35毫米移动胶片的分辨率的70毫米胶片被用于提供清晰并且巨大的图像,从而使观众能够参与到图像中。 Screen is tilted to provide a realistic image of about 5 degrees to the audience, and a current having a 35 mm ten times the resolution of the moving film 70 mm film is used to provide clear images and great, so that the viewer can participate in the image.

[0007] 然而,诸如3D技术或IMAX技术的用于提高观众在图像中的参与感的传统方法具有屏幕是二维平面的限制。 [0007] However, the conventional method such as a sense of participation in an image viewer or IMAX 3D technology for improving techniques with a screen to limit the two-dimensional plane. 因此,观众从图像感觉到的其在图像中的参与度或者三维效果程度是有限的。 Thus, the viewer from which the degree of involvement or three-dimensional image effect in an image perceived is limited.

发明内容 SUMMARY

[0008] 技术问题 [0008] Technical issues

[0009] 本发明已取得了解决与现有技术相关联的上述问题的效果,并且本发明的一个目的在于提供一种多投影系统,其能够通过将图像再现到三维地布置的多个投影面上来向观众提供三维图像。 [0009] The present invention has been made to solve the above problems and effects associated with prior art, and one object of the present invention is to provide a multi-projection system capable of reproducing an image by projection into a plurality of three-dimensionally arranged up to provide a three-dimensional image to the viewer.

[0010] 本发明的另一个目的在于提供一种多投影系统,其能够通过利用剧场中的诸如前侧、左侧、右侧、上侧和下侧的各个表面重现图像来增强观众在图像中的参与感。 [0010] Another object of the present invention is to provide a multi-projection system, which is capable, each surface of the left, right, upper and lower sides of the reproduced image by using the front side to enhance the theater, such as the image viewer the sense of participation.

[0011] 具体地,本发明的目的在于提供一种多投影系统,其根据图像被投射到其上的表面的类型对图像进行修正,从而即使当图像被重现到不同类型的投影面上时,也能增强观众在图像中的参与感。 [0011] In particular, object of the present invention is to provide a multi-projection system, the image correction according to which the image is projected onto the surface of a type such that an image is reproduced even when different types of projection surface , can also enhance a sense of audience participation in the image.

[0012] 技术方案 [0012] Technical Solution

[0013] 为了达成上述目的,根据本发明的实施方式的多投影系统可包括多个投影面,图像被投射到该多个投影面上,所述多个投影面被布置成环绕观众席,并且所述多个投影面可包括不同类型的投影面。 [0013] To achieve the above object, according to the multi-projection system according to an embodiment of the present invention may include a plurality of projection, the plurality of images are projected onto a projection surface, said plurality of projection is arranged to surround the auditorium, and the projection may include a plurality of different types of projection surfaces.

[0014] 此处,投影面可利用屏幕、剧场的内部表面或者所述剧场的内部设备的表面形成。 [0014] Here, the projection screen can be used, or the surface of the inner surface of the inner theater theater forming apparatus.

[0015] 多个投影面可包括不同类型的屏幕。 [0015] The projection may comprise a plurality of different types of screens.

[0016] 多个投影面可包括剧场中不同类型的内部表面。 [0016] The projection may comprise a plurality of inner surfaces of different types of theater.

[0017] 多个投影面可包括剧场中不同类型的内部设备的表面。 [0017] The inner surface may include a plurality of projection theater equipment of different types.

[0018] 多个投影面可包括利用屏幕形成的投影面和利用剧场的内部表面形成的投影面二者。 [0018] The projection may comprise a plurality of screen using a projection formed by using both the projection and the inner surface of the theater is formed.

[0019] 多个投影面可包括布置在剧场的前方的屏幕和布置在剧场的左侧和右侧的墙壁。 [0019] The projection may comprise a plurality of theaters arranged in front of the screen and arranged in the left and right walls of the theater.

[0020] 多个投影面可包括天花板和地板。 [0020] The projection may comprise a plurality of ceiling and floor.

[0021] 多个投影面可包括利用屏幕形成的投影面和利用剧场的内部设备的表面形成的投影面二者。 [0021] The projection may comprise a plurality of screen using a projection formed by using both the projection and the inner surface of the theater forming apparatus.

[0022] 多个投影面可进一步包括利用天花板或地板形成的投影面。 [0022] The projection may further comprise a plurality of projection from the ceiling or floor formed.

[0023] 剧场的内部表面或剧场的内部设备的表面可包括应用在其上的用于光反射的光学涂料。 [0023] The inner surface of the inner surface of the device or may comprise theater theater applied thereon an optical coating for light reflection.

[0024] 当投影面的类型不同时,投射到各个投影面上的图像可以基于各个投影面的类型来修正。 [0024] may be based on various types of projection type projection plane is corrected if not the same, the image projected onto each projection plane.

[0025] 该修正可以基于投影面的颜色、材料或者类型来进行。 [0025] The color correction may be made based on the projection surface, material or type.

[0026] 所述修正可以基于投影面与投影仪之间的距离或者基于图像被投射的角度来进行。 The [0026] correction may be performed based on the distance between the projector and the projection plane or an image is projected based on the angle.

[0027] 剧场的内部表面可包括吸音材料。 [0027] The inner surface of the sound absorbing material may comprise a theater.

[0028] 该吸音材料可包括从由多孔成型吸音材料、平板振动型吸音材料和谐振型吸音材料所组成的组中所选择的至少一个。 [0028] The sound absorbing material may comprise porous molded from a group consisting of sound absorbing material, sound absorbing materials and vibration type flat resonance type sound absorbing material consisting of at least one selected.

[0029] 多个投影面可被布置在彼此不平行的至少两个侧面上,并且布置在指定侧面上的投影面的数量可至少是一个。 [0029] The plurality of projection may be disposed on at least two sides are not parallel to each other and disposed on the specified number of projection may be at least a side surface.

[0030] 多个投影面可包括利用剧场的内部表面形成的投影面和利用剧场的内部设备的表面形成的投影面二者。 [0030] The projection may comprise a plurality of both the inner surface of the projection formed by the projection of the theater and the use of internal equipment surface of the theater.

[0031] 有益效果 [0031] beneficial effects

[0032] 本发明能够将图像重现在三维地布置的多个投影面上,从而向观众提供高三维效果和沉浸感。 [0032] The present invention is a plurality of projection surfaces can be arranged three-dimensionally reproduce an image, thereby providing a three-dimensional effect and immersion high audience.

[0033] 此外,本发明能够提供多视点的图像,以使得观众能够感觉犹如他们处于由图像所创造出来的空间中。 [0033] Further, the present invention can provide a multi-viewpoint images to enable a viewer to feel as if they are in the space created by the image in.

[0034] 同时,本发明能够利用各种类型的投影面来重现图像,并基于投影面的类型的差异对图像进行修正,从而不管投影面的类型如何都向观众提供相同质量的图像。 [0034] Meanwhile, the present invention can be used to reproduce the various types of projection images, and correcting the image based on the difference of the type of projection surface, so that no matter what type of projection images of the same quality are available to the audience.

附图说明 BRIEF DESCRIPTION

[0035] 图1是示出重现图像的传统剧场系统的示例的图。 [0035] FIG. 1 is a diagram illustrating an example of a conventional reproducing theater system image.

[0036] 图2是示出根据本发明的实施方式的多投影系统的透视图。 [0036] FIG. 2 is a perspective view illustrating an embodiment of the present invention is a multi-projection system.

[0037] 图3是示出根据本发明的实施方式的多投影系统的前视图。 [0037] FIG. 3 is a front view showing the multi-projection system according to an embodiment of the present invention.

[0038]图4是示出根据本发明的另一个实施方式的多投影系统的前视图。 [0038] FIG. 4 is a front view of a multi-projection system according to another embodiment of the present invention.

[0039] 图5是示出根据本发明的又一个实施方式的多投影系统的前视图。 [0039] FIG. 5 is a front view showing a multi-projection system according to yet another embodiment of the present invention.

[0040] 图6和图7是示出根据本发明的多投影系统的不同类型的投影面的前视图。 [0040] FIG. 6 and FIG. 7 is a front view of a different type multi-projection system according to the present invention, projection surface.

[0041] 图8是示出根据本发明的再一个实施方式的多投影系统的平面示意图。 [0041] FIG. 8 is a schematic plan view illustrating a multi-projection system according to a further embodiment of the present invention. FIG.

[0042] 图9是示出根据本发明的还一个实施方式的多投影系统的前视图。 [0042] FIG. 9 is a front view of a multi-projection system according to a further embodiment of the present invention.

[0043]图10是示出根据本发明的进一步的实施方式的多投影系统的前视图。 [0043] FIG. 10 is a front view of a multi-projection system further embodiment of the present invention.

[0044]图11是示出根据本发明的另一个进一步的实施方式的多投影系统的前视图。 [0044] FIG. 11 is a front view of a further multi-projection system according to another embodiment of the present invention is shown.

具体实施方式 Detailed ways

[0045] 在下文中,将参照附图详细描述本发明。 [0045] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

[0046] 图2是示出根据本发明的实施方式的多投影系统的透视图。 [0046] FIG. 2 is a perspective view illustrating an embodiment of the present invention is a multi-projection system.

[0047] 在根据本发明的多投影系统中,多个投影面可以被布置在不平行的两个或更多个表面上。 [0047] In the multi-projection system according to the present invention, the plurality of projection may be disposed on two or more surfaces are not parallel. 此外,在根据本发明的多投影系统中,多个投影面被布置为环绕观众席。 Further, in the multi-projection system according to the present invention, the plurality is arranged to surround the projection auditorium.

[0048] 根据现有技术,图像只被投射到置于剧场前方的屏幕上,以使得观众观看重现在二维屏幕上的图像,或者3D技术被应用到重现在平面上的图像本身。 [0048] According to the prior art, only an image is projected onto the screen placed on the front of the theater, so that the viewer views reproduce the image on the two-dimensional screen, or 3D technique is applied to reproduce the image on the plane itself. 相反,根据本发明,图像被重现在被三维地布置以使得彼此不平行的多个投影面上,并因此能够通过三维地布置的投影面将具有高3D效果和参与感的三维图像提供给观众,而无需将3D技术应用到图像本身。 In contrast, according to the present invention, an image is three-dimensionally weight is now arranged such that a plurality of projection surfaces are not parallel to each other, and thus can be arranged three-dimensionally by the projection having high three-dimensional image and the 3D effect is provided to the viewer a sense of participation without the need for 3D technology will be applied to the image itself.

[0049] 本发明将图像重现在多个投影面上,并因此观众能够感觉犹如他们处于由图像所创造出来的空间中。 [0049] The present invention will now re-images the plurality of projection surfaces, and thus the viewer can feel as if they are in the space created by the image in. 图像被重现在观众的视野内的所有空间中,并因此观众能够观看三维地重现的图像,就像现实一样。 All images are now re space within the field of view of the audience, and viewers will be able to view three-dimensional reproduction of the image, the same as reality.

[0050] 也就是说,本发明以完全不同于诸如仅通过增大屏幕的尺寸来提升参与度而没有克服二维平面的局限性的IMAX的传统方法的方式提供三维效果。 [0050] That is, the present invention is to provide a three dimensional effect is completely different from the conventional method such as a two-dimensional plane IMAX limitations only by increasing the size of the screen to enhance engagement without overcoming manner. 也就是说,图像被重现在能够被观众视觉上识别的所有表面上,诸如,前侧、左侧、右侧、上侧、下侧,并因此观众能够感觉犹如他们处于由图像所创造出来的空间中。 That is, all the surface of the image is now the viewer can be recognized visually on the weight, such as, front, left, right, upper, lower, and thus the viewer can feel as if they are in the image created by the space. 因此,观众将本发明的多投影系统本身识别为虚拟现实,并且相比于现有技术,观众在图像中的参与感得到了显著提升。 Therefore, the viewer of the present invention the multi-projection system is identified as a virtual reality itself, as compared to the prior art, in the sense of participation image viewer has been significantly improved.

[0051] 本发明可以将单个图像分成多个图像并将它们投射到相应的投影面上,以使得被投射到多个投影面上的图像相结合并被识别为单个图像。 [0051] The present invention may be a single image into a plurality of images projected onto them corresponding projection plane, so that the projection surface is projected onto a plurality of image recognition and combined into a single image. 此外,在另一个实施方式中,主图像可以被重现在前面的投影面上,并且创造特殊效果的另外的图像可以被重现在侧面的投影面上,以使得不同的图像被投射到相应的投影面上,从而向观众提供三维效果。 Further images Further, in another embodiment, the primary image may be a projection plane in front of the heavy current, and create special effects may now be re-projection surface side surface, so that different images are projected onto the corresponding projection surface, thereby providing a three-dimensional effect to the viewer.

[0052] 在本发明中,投影面之间的角度不限于特定的角度,并且多个投影面能够以各种角度来布置只要观众能够感觉到三维效果。 [0052] In the present invention, the angle between the projection surface is not limited to a specific angle, and a plurality of projection can be arranged at various angles as long as the viewer can feel the three-dimensional effect. 此外,投影面的数量、投射方法、投影面之间的角度等(没有具体限制)可以根据其中设置有本发明的多投影系统的剧场的形状而改变。 Further, the number of the projection plane, the projection method, the angle between the projection plane and the like (not particularly limited) may have a shape in which a multi-theater projection system according to the present invention is changed.

[0053] 同时,多个投影面可以被布置在根据本发明的多投影系统中的前方、左侧和右侧。 [0053] Meanwhile, a plurality of projection surfaces may be arranged in front of the multi-projection system according to the present invention, the left and right.

[0054] 图3是示出根据本发明的实施方式的多投影系统的前视图。 [0054] FIG. 3 is a front view showing the multi-projection system according to an embodiment of the present invention. 在图3所示的实施方式中,投影面被布置在前方、左侧和右侧,并且设置了用于将图像投射到各个投影面上的投影仪。 In the embodiment shown in Figure 3, the projection surface is arranged in front, left and right, and the projector is provided for projecting an image onto each projection plane. 此处,设置了用于将图像投射到各个投影面上的一个或更多个投影仪,并且通过投影仪投射到投影面上的图像通常形成单个图像,从而提升观众在图像中的参与感。 Here, one or more set projector for projecting an image onto each projection plane, and an image projected onto a projection surface by the projector is typically formed of a single image, so as to enhance the viewer's sense of participation in the image.

[0055] 投影仪可以被安装在剧场的任何一侧,但是优选地被安装成面对其上投射有图像的平面。 [0055] The projector may be mounted on either side of the theater, but are preferably mounted to the face on which the planar image is projected. 在另一个实施方式中,投影仪可以被安装在剧场的天花板上,然后可以在该投影仪的前方安装反射镜,以便可以通过调整该反射镜的角度将图像投射到相应的投影面上。 In another embodiment, the projector may be mounted on the ceiling of the theater, and the mirror may be mounted in front of the projector, so that by adjusting the angle of the mirror projecting an image onto a projection plane corresponding. 安装投影仪的方法不限于说明书中所描述的实施方式,并且包括能够重现由投影仪投射到投影面上的图像的各种方法。 The method of mounting the projector is not limited to the embodiment described in the specification, including the ability to reproduce and projected by the projector to the various methods of image projection surface.

[0056] 将通过比较图1和图3对本发明独有的特征进行更加清晰的描述。 [0056] The invention will be more clearly the unique features described by comparing Figures 1 and 3.

[0057] 图1和图3的重现在投影面上的图像都是以从海洋到陆地的视点获得。 Weight [0057] FIGS. 1 and 3 are now at an image projection plane from the viewpoint of obtaining sea to land. 观众能够从图像识别到他们处于海洋上并望向陆地。 The audience can recognize from the image to look them in the ocean and on land.

[0058] 在图1,从海洋望向陆地的角度被固定到前方。 [0058] In FIG. 1, the land from the sea look angle is secured to the front. 也就是说,观众的视点被固定。 In other words, the audience's viewpoint is fixed. 然而,在实际现实中,在上侧,下侧,左侧和右侧有无法在屏幕上看见的陆地、海洋或天空,并且还有取决于角度的许多视点。 However, in actual reality, on the upper, lower, left and right there on the screen can not be seen on land, sea or sky, and there are many depending on the angle of view. 在图1所示出的现有技术的示例中,图像被重现在单个屏幕上,并因此观众的视点被固定于二维平面,其不可能恰当地反映三维构造的实际现实。 In the example of the prior art shown in FIG. 1, the image is now back on a single screen, and thus the viewer viewpoint is fixed to the two-dimensional plane, it is not possible to properly reflect the actual three-dimensional configuration of reality.

[0059] 然而,根据图3中所示出的本发明,观众能够同时从各种视点欣赏图像。 [0059] However, according to the present invention shown in FIG. 3, while the viewer can appreciate the image from various viewpoints. 也就是说,观众能够同时从到前方的陆地的视点、从到左侧海洋的视点以及从到右侧海洋的视点来欣赏图像。 In other words, viewers can simultaneously view from the front of the land, from the sea to the left side to the right side of the ocean view as well as from the viewpoint to view the pictures. 换句话说,本发明的多投影系统提供与三维现实相同的视点,并因此使观众能够感觉到犹如他们当前正在海洋上看着由陆地和海洋所组成的现实。 In other words, the multi-projection system of the present invention provides the same three-dimensional realistic viewpoint, and therefore enables the viewer to feel as if they are in reality on the land and sea watching marine thereof. 也就是说,本发明能够提供不同于现有技术的三维效果和沉浸感。 That is, the present invention can provide a three-dimensional effect and immersion differs from the prior art.

[0060] 根据本发明的实施方式的多投影系统,投影面可以进一步在上侧或下侧或者同时在上侧和下侧进行布置。 [0060] The multi-projection system according to an embodiment of the present invention, may be further projection on the upper side or lower side or both the upper and lower sides are arranged.

[0061] 参照图4和图5将清晰地理解该实施方式。 [0061] Referring to FIGS. 4 and 5 will be clearly understood from this embodiment. 图4示出了根据本发明的另一个实施方式的多投影系统,其中投影面被布置在前方、左侧、右侧以及上侧。 FIG 4 illustrates a multi-projection system according to another embodiment of the present invention, wherein the projection is disposed at the front, left, right and upper side. 因此,相比于图3中所示出的实施方式,图像被进一步重现在剧场的上侧,从而从各种视点显示实际现实。 Thus, as compared to FIG. 3 in the illustrated embodiment, the image is further reproduce upper side of the theater, thereby displaying various viewpoints from the practical realities. 例如,通过该实施方式重现海洋中心狂风暴雨的电影情境,狂风巨浪场景被重现在布置在前方、左侧和右侧的投影面上,并且暴雨场景被重现在布置在上侧的投影面上,从而向观众提供更具真实感的图像。 For example, to reproduce the movie Ocean storm center context By this embodiment, the scene is re-wind waves are now arranged in front of the projection surface, left and right, and the scene is re-projection storm is now disposed on the side , thereby providing a more realistic image to the audience.

[0062]图5示出了根据本发明的又一个实施方式的多投影系统,其中投影面被布置在前方、左侧、右侧、上侧和下侧。 [0062] FIG. 5 shows a multi-projection system according to yet another embodiment of the present invention, wherein the projection is disposed at the front, left, right, upper and lower sides. 在该实施方式中,相比于图4中所示的实施方式,投影面被进一步设置在剧场的下侧。 In this embodiment, as compared to the embodiment shown in FIG. 4, the projection surface is further disposed on the lower side of the theater. 因此,图像能够被重现在观众的视点内的所有面上。 Accordingly, all the images can be re-view surface of the inner audience now. 然而,当投影面如图5中所示进行布置时,应当对在下侧的投影面的位置、尺寸等进行调整,以便考虑到座位的位置、倾角等,即使从相对于前方的靠后的座位也能够看到位于下面的图像。 However, when the projection is arranged as shown in FIG. 5, the projection surface should be adjusted to the lower side of the position, size, etc., to take into account the position of the seat, inclination, etc., even relative to the seat from the front rearward also be able to see the underlying image.

[0063] 在本发明的多投影系统中,布置在各个面上的投影面的数量可以是多个。 [0063] In the multi-projection system according to the present invention, the number of the projection surface is arranged in each face may be plural. 在图5所示的实施方式中,各个单个的投影面被布置在前方、左侧、右侧、上侧和下侧。 In the embodiment shown in FIG. 5, each individual projection plane is disposed at the front, left, right, upper and lower sides. 然而,布置在各个面上的投影面的数量不限于一个,而可以是多个。 However, the number of the projection surface is arranged on each side is not limited to one but may be plural. 例如,前方可以由以“ ”形状布置的三个面组成,以使得相比于现有技术,由左右投影面和前方投影面形成的角度变成钝角,从而使得从左侧扩展到前方并扩展到右侧的图像能够被更加平滑地连接起来。 For example, the front surface may be formed in three "," arranged in the shape of the composition, compared to the prior art so that the angle formed by the left and right in front of the projection surface and the projection surface becomes obtuse, so that extend from the left side and the front extension to the right of the image can be more smoothly connected. 在本发明中,可以在左侧、右侧、上侧或者下侧布置多个投影面。 In the present invention, the left, right, upper or lower side are arranged a plurality of projection.

[0064] 图8是示出根据本发明的又一个实施方式的多投影系统的平面图,其中以红色示出的多个投影面被布置在左侧和右侧。 [0064] FIG 8 is a plan view showing a multi-projection system in accordance with yet another embodiment of the present invention, wherein the plurality of projection shown in red is arranged at the left and right. 图8的实施方式示出了被构造为根据剧场中观众的位置利用视野的最有利位置的结构,以使得坐在前排座位的观众和坐在后排座位的观众都能够欣赏到具有相同三维效果的图像而不受视野的限制。 Embodiment FIG. 8 shows the embodiment is configured to use the most advantageous position of the field of view based on the location of the theater audience structure, so that the spectators sitting in the front seat and the rear seat viewers sitting in the views of the same three-dimensional image effects and unlimited field of view. 其中布置在各个侧面上的投影面的数量是多个的构造不限于该实施方式,而是包括所有可能的构造。 Wherein the number of projection disposed on respective sides of the plurality of configuration is not limited to this embodiment, but includes all possible configurations.

[0065] 在本发明的多投影系统中,投影面可以利用屏幕、剧场的内部表面(例如,墙壁、天花板、地板等)、或者剧场的内部设备(例如,雕塑、放映设备、幕帘、面板等)的表面来实现。 [0065] In the multi-projection system according to the present invention, the projection screen may be utilized, the internal surface of the theater (e.g., walls, ceilings, floors, etc.), or internal theater equipment (e.g., sculptures, screening devices, curtains, panels etc.) surface is achieved.

[0066] 尽管在传统剧场中图像仅被投射到屏幕上,但在本发明中图像被投射到其上的投影面不限于屏幕,图像也可以被投射到剧场的内部表面(例如,墙壁、天花板、地板等)上或者剧场的内部设备(例如,雕塑、放映设备、幕帘、面板等)的表面上。 [0066] Although the conventional theater picture is projected onto the screen only, but in the present invention, an image is projected onto the projection screen is not limited thereto, the image may be projected to an inner surface of the theater (e.g., walls, ceilings an upper surface, a floor, etc.) or on the inside of the theater equipment (e.g., sculptures, screening devices, curtains, panels, etc.).

[0067] 此外,当在剧场中设置多个投影面时,所有的投影面无需被限定于特定的类型(例如,特定类型的屏幕、特定类型的墙壁、特定类型的幕帘等),并且多个投影面可以利用两种或更多种类型的投影面来进行配置。 [0067] Further, when a plurality of projection theater, all projection need not be limited to a particular type (e.g., a particular type of screen, a particular type of wall, a particular type of curtain, etc.), and the multi- a projection can be configured using two or more types of projection surface. 例如,多个投影面可以利用(I)不同类型的屏幕; For example, the projection may utilize a plurality of (I) the different types of screens;

(2)剧场的不同类型的内部表面(例如,不同材料的墙壁等);(3)剧场中内部设备(例如,雕塑、放映设备、幕帘、平板等)的不同类型的表面;(4)利用屏幕形成的投影面和利用剧场的内部表面形成的投影面二者兼有(例如,前方的投影面利用屏幕形成而左侧和右侧的投影面利用墙壁形成);(5)利用屏幕形成的投影面和利用剧场的内部设备的表面形成的投影面二者兼有(例如,前方的投影面利用屏幕形成而左侧和右侧的投影面利用幕帘形成); (2) the interior surface of different types of theater (e.g., different wall materials, etc.); (3) inside a theater equipment (e.g., sculptures, screening devices, curtains, plates, etc.) of the different types of surfaces; (4) using both projection and projection screen formed by forming an interior surface of both of the theater (e.g., using a screen in front of the projection surface and the projection surface is formed by the left and right walls formed); (5) is formed using a screen both the projection and the inner projection apparatus using the theater both formed on the surface (e.g., in front of the screen projection surface formation using left and right projection is formed by curtain);

(6)利用剧场的内部表面形成的投影面和利用剧场的内部设备的表面形成的投影面二者兼有(例如,前方的投影面利用墙壁形成而左侧和右侧的投影面利用安装在剧场中的平板的表面形成);或者(7)利用屏幕形成的所有投影面、利用剧场的内部表面形成的投影面以及利用剧场的内部设备的表面形成的投影面兼有(例如,前方的投影面利用屏幕形成,左投影面和右投影面是幕帘,而上投影面和下投影面利用天花板和地板形成)来进行配置。 (6) formed by the inner surface of both the projection of the projection theater and the use of internal theater equipment both formed on the surface (e.g., using the forward projection of the projection wall is formed by the left and right mounted surface of the plate forming the theater); or all of the projection surface (7) is formed using a screen, both the projection surface (e.g., a front surface formed by the inner surface of the projection theater projection surface and internal devices formed using theater surface is formed using a screen, the left and right projection plane is the projection plane curtain, and the upper projection and the lower projection is formed by using the ceiling and floor) to be configured.

[0068] 参照图9,示出了根据本发明的还一个实施方式的多投影系统,其中前方的投影面利用屏幕形成,左投影面和右投影面利用幕帘(即,内部设备)形成,而上投影面和下投影面利用天花板和地板形成。 [0068] Referring to FIG. 9, there is shown a multi-projection system according to a further embodiment of the present invention, wherein the front projection screen is formed using left and right projection using a projection curtain (i.e., internal equipment) is formed, and the upper projection and a lower projection is formed by using the ceiling and floor. 此外,参照图10,示出了根据本发明的进一步的实施方式的多投影系统,其中前方的投影面利用屏幕形成,左投影面和右投影面利用多个雕塑(即,内部设备)的表面形成,而上投影面和下投影面利用天花板和地板形成。 Further, referring to FIG. 10, there is shown a multi-projection system according to a further embodiment of the present invention, wherein the front projection screen is formed using left and right projection sculpture with a plurality of projection (i.e., internal equipment) of the surface It is formed, and the upper projection and the lower projection from the ceiling and floor are formed. 此外,参照图11,示出了根据本发明的另一个进一步的实施方式的多投影系统,其中前方的投影面利用屏幕形成,上投影面利用平板(即,内部设备)的表面形成,而下投影面利用地板形成。 Further, referring to FIG. 11, there is shown a multi-projection system according to another further embodiment of the present invention, wherein the front projection screen is formed by using, on the projection plane by the plate (i.e., internal equipment) surface is formed, and the lower floor projection using the form.

[0069]同时,屏幕反射由投影仪等投射的图像,以使得观众能够欣赏该图像,并且可以具有能够执行这种功能的各种类型(即使当具体组件的名称不是屏幕,如果其能够执行将所投射的图像反射给观众的功能,其就可以落入到屏幕的范围内)。 [0069] Meanwhile, the screen reflected by a projector image projected, so that the viewer can appreciate the image, and may have various types (even when a specific name is not a screen assembly capable of performing this function, if it is capable of performing reflecting the projected image to the viewer function, which may fall within the scope screen).

[0070] 例如,屏幕可以由诸如无光泽型屏幕、双凸透镜状屏幕、玻珠屏幕、银屏、高效屏幕等的各种材料形成。 [0070] For example, the screen may be formed of various materials such as a matte type screen, lenticular screen, a bead screen, screens, screen or the like efficiently.

[0071] 此外,屏幕可以是诸如嵌入式电子屏幕、暴露式电子屏幕、壁挂式屏幕、支架屏幕、便携屏幕(road warr1r screen)、高亮度屏幕、声屏(sound screen)等的各种类型。 [0071] Further, the screen may be embedded as an electronic screen, various types of exposure electronic screen, wall-mounted screen, a screen holder, a mobile screen (road warr1r screen), a high brightness of the screen, the screen sound (sound screen) or the like.

[0072] 此外,屏幕可以包括水幕、雾幕、全息屏幕、奇迹屏(miracle screen)(使用魔法玻璃(magic glass))等,以及其它各种类型的屏幕。 [0072] Further, the screen may include a water curtain, veil, holographic screen, screen Miracle (miracle screen) (Glass using magic (magic glass)) and the like, as well as other types of screens.

[0073] 另外,屏幕也可以由PVC、白色涂层PVC、珠光涂层PVC或覆铝PVC形成。 [0073] Further, the screen may be, white coating PVC, PVC coated pearlescent PVC or aluminum coating is formed of PVC. 屏幕的类型可以根据每个剧场的大小、屏幕的布置、再现到屏幕上的图像的属性、图像的分辨率等来选择。 Type screen may be arranged according to the size of each of the theater, the screen, the attribute of the image reproduced on the screen, select the resolution of an image and the like. 例如,依据基于图像被投射的角度的反射率,由PVC形成的屏幕更适用于相对较小的剧场,然而,与其它屏幕相比,由铝PVC形成的屏幕具有重现数字图像或3D图像的优异性會泛。 For example, based on the projected image based on reflectance angle, the screen is formed from PVC is more suitable for relatively small theater, however, compared to other screen, the screen formed of aluminum or PVC having a digital image reproduced 3D image excellence will pan.

[0074] 此外,可被用作本发明中的投影面的剧场的内部表面可包括具有预定的表面积的各种内部表面,诸如,墙壁、地板、天花板、过道等。 [0074] In addition, the theater may be used as an interior surface of the projection in the present invention may include various internal surface having a predetermined surface area, such as walls, floors, ceilings, aisles. 此处,天花板和地板是那些构成剧场的,而墙壁是指除天花板和地板以外环绕观众席的所有面(诸如,前侧、左侧、右侧以及后侧、连接面等)。 Here, ceiling and floor are those constituting the theater, and the wall means all surfaces except the ceiling and floor surrounding the auditorium (such as front, left, right and rear side, the connecting surface, etc.).

[0075] 此外,可被用作本发明中的投影面的内部设备可包括安装在剧场中并具有预定表面积的各种物体。 [0075] Further, the device can be used as an internal projection of the present invention may comprise various objects mounted in the theater and having a predetermined surface area. 例如,内部设备可包括雕塑、放映设备、幕帘、平板等,以及其它各种物体。 For example, an internal device may comprise sculptures, projection equipment, curtain, plates, etc., and other various objects. 此外,内部设备可被安装在内部表面上,可与内部表面间隔开、或者可以是单一的或者多个数量的。 Further, internal device may be mounted on the interior surface, the interior surface may be spaced apart, or may be a single or a plurality of number.

[0076] 同时,被用作投影面的剧场的内部表面(例如,墙壁、天花板、地板等)或者剧场的内部设备(例如,雕塑、放映设备、幕帘、平板等)的表面具有劣于屏幕的光学特性,并因此在这样的表面上显示的图像的质量可能变差。 Surface [0076] Meanwhile, the interior surface is used as a theater projection surface (e.g., walls, ceilings, floors, etc.) or internal theater equipment (e.g., sculptures, screening devices, curtains, tablet, etc.) on the screen having inferior optical characteristics of the image quality, and thus displayed on such a surface may be deteriorated.

[0077] 因此,为了改善在剧场的内部表面(例如,墙壁、天花板、地板等)或者剧场的内部设备(例如,雕塑、放映设备、幕帘、平板等)的表面上的图像的质量,用于光学反射的光学涂料可以被应用于图像被投射到其上的表面。 [0077] Accordingly, in order to improve the interior surface of the theater (e.g., walls, ceilings, floors, etc.) or internal theater equipment (e.g., sculptures, screening devices, curtains, plates, etc.) of the image quality on the surface, with a reflective optical coating may be applied to optical image is projected onto a surface thereon.

[0078] 同时,在本发明的实施方式中,多投影系统可包括用于显示图像的显示装置。 [0078] Meanwhile, in an embodiment of the present invention, the multi-projection system may include a display device for displaying an image. 该显示装置可被布置在两个或更多个不平行的表面上,并且可包括LED或LCD。 The display device may be disposed on two or more non-parallel surfaces, and may include an LED or LCD.

[0079] 在该实施方式中,各显示装置重现从主控制器发送的图像信号,并因此图像能够被重现在剧场中而不必使用单独的投影仪。 [0079] In this embodiment, each of the display apparatus reproducing an image signal transmitted from the main controller, and thus be able to reproduce the image without using a separate theater projector. 已经在包括多个投影面的实施方式中进行描述的投影面的布置方式和布置形状以及图像的重现方法可以以相同的方式应用于包括显示装置的多投影系统。 Arrangement and shape and arrangement of the projection surface image reproducing method has been described in the embodiments includes a plurality of projection display devices may be applied to a multi-projection system in the same manner.

[0080] 在本发明的多投影系统中,当多个投影面的类型和属性彼此不同时,即使当所投射的图像是相同的,重现在相应的投影面上的图像的颜色、纹理、亮度等也可能会改变,并因此图像彼此不一致,导致不均匀性。 [0080] In the multi-projection system according to the present invention, when a plurality of types and properties of the projection surface is not the same, even when the projected images are identical to each other, reproduce the color image corresponding to the projection surface, texture, brightness, etc. it may also change, and thus the image coincide with each other, resulting in non-uniformity.

[0081] 因此,当多个投影面的类型不同时(例如,当多个投影面利用不同类型的屏幕配置、利用屏幕和内部表面配置、利用不同类型的内部表面配置、利用不同的内部设备的表面配置、利用内部表面和内部设备的表面配置、或者利用屏幕、内部表面、以及内部设备的表面配置时),必须基于各投影面的类型对投射在相应的投影面上的图像进行修正。 [0081] Thus, when a plurality of the projection surface is not the same type (e.g., when a plurality of projection screens using different types of configuration, using the screen configuration and interior surfaces, using the internal configuration of different types of surfaces, with different internal devices when the surface is configured, using an internal surface and an inner surface of the device configuration, or with the screen, an interior surface, and an inner surface configuration of the device), the projection must be corrected in the respective image projection plane based on the type of the respective projection.

[0082] 由上述材料形成的屏幕已被优化用于图像的重现,并因此投射到内部表面或者内部设备的表面上的图像的修正能够向观众提供高质量的图像。 [0082] The screen formed by the material that has been optimized for reproducing an image, and thus corrected image projected onto the inner surface or on the inner surface of the device capable of providing high-quality images to the viewer.

[0083] 首先,根据投影面的类型,颜色、质量、反射率等完全不同。 [0083] First, according to the type, color, mass, reflectivity like the projection surface is completely different. 即使当所投射的图像是相同的,所重现的图像的颜色也会根据投影面的颜色而明显改变,并且观众感觉到的纹理也会改变。 Even when the projected image is the same, the color of the reproduced image according to the color of the projection surface will be significantly changed, and the viewer will feel the texture changes. 而且,图像的亮度由于反射率的不同而不同。 Further, due to differences in the brightness of the image is different reflectivity. 因此,必须基于各个投影面的属性对图像进行修正。 Therefore, must be based on the attributes of each projection image is corrected.

[0084] 图6和图7分别示出了根据本发明的实施方式的多投影系统,其中设置了不同类型的投影面。 [0084] Figures 6 and 7 show a multi-projection system according to an embodiment of the present invention, in which different types of projection surfaces. 在图6的实施方式中,白色屏幕被用作前方的投影面,同时灰色墙壁被用作左投影面和右投影面。 In the embodiment of FIG. 6, it is used as a projection surface in front of the white screen, while gray is used as the left wall and right projection plane projection.

[0085] 尽管投射到屏幕上的图像能够被修正成具有与投射到墙壁上的图像相同的颜色、纹理和亮度,但更有利的是对投射到墙壁上的图像进行修正,以提供高质量的图像。 [0085] While the image projected onto the screen can be corrected to have the same image projected on the wall color, texture and brightness, but more advantageously is image projected onto the wall is corrected to provide a high quality image.

[0086] 灰色的墙壁反射所投射的图像相比白色的屏幕更暗,并因此必须基于墙壁的颜色是灰色的实际情况来修正投射到该灰色墙壁上的图像。 [0086] The gray walls reflecting the projected image darker compared white screen, and must therefore be based on the color of the walls of the actual situation is corrected gray image projected onto the gray wall. 也就是说,必须增加所投射的图像的由于灰色而降低的亮度。 That is, the projected image must be increased due to reduced brightness and gray.

[0087] 同时,墙壁上的图像的表面没有屏幕上的光滑。 [0087] Meanwhile, on the wall surface of the image on the screen is not smooth. 虽然屏幕是一个近乎完美的平面,但是墙壁根据其材料具有稍不均匀的表面。 Although the screen plane is a near-perfect, but a wall having a slightly uneven surface according to its material. 因此,即使当所投射的图像是相同的,投射到墙壁上的图像也具有低于屏幕的表面平滑度,使得观众能够得到不均匀的感觉。 Therefore, even when the projected images are the same, the image projected onto the wall also having a surface smoothness of less than the screen, so that the viewer can give the feeling of unevenness. 因此,当相反地基于墙壁的表面平滑度对图像进行修正并随后进行投射时,根据投影面的材料的图像的不均匀性能够被减小。 Thus, when the surface smoothness of the opposite wall based on the image projected is corrected and subsequently, in accordance with unevenness of an image projection surface material can be reduced.

[0088] 当图像被投射到不同类型的投影面上时,本发明的多投影系统根据投影面的材料基于不同的反射率投射图像。 [0088] When an image is projected onto a projection surface of different types of multi-projector system of the present invention is based on the projected image according to the different reflectivity material projection surface.

[0089] 墙壁的反射率低于屏幕的反射率,因此图像基于不同的反射率被投射。 [0089] reflectivity lower than the reflectivity of the walls of the screen, the image based on a different reflectance is projected. 例如,当如图6所示布置投影面时(墙壁对屏幕的反射率的比是0.5:1),如果投射到墙壁上的图像的亮度增加了投射到屏幕上的图像的两倍,则能够弥补取决于投影面的材料的反射率的差异,并在不同类型的投影面上重现相同质量的图像。 For example, when the projection is arranged as shown in FIG. 6 (a wall than the reflectivity of the screen is 0.5: 1), if the luminance of the image projected on the wall tripled image projected on the screen, it is possible to make up depends on the difference in reflectivity of the projection material, and the same quality of the reproduced image in the projection plane of a different type.

[0090] 在根据本发明的实施方式的多投影系统中,图像基于各个投影面的类型进行投射。 [0090] In the multi-projection system according to an embodiment of the present invention, the image projected on the projection plane of each type. 在本发明被应用于传统剧场的情况下,前方的投影面具有取决于图像的屏幕宽高比的矩形形状,但是侧面的投影面具有诸如矩形、平行四边形或者梯形形状的各种形状,或者取决于由于由座位的布置所造成的倾角所形成的剧场的形状的各种形状。 In the case where the present invention is applied to a traditional theater, the projection has a rectangular shape in front of the image depends on the aspect ratio of the screen, but various shapes of the projection surface side rectangular, or trapezoidal shape such as a parallelogram, or depending due to the shape of the theater seats arranged by the inclination angle caused by the formed shapes.

[0091] 因此,图像应当基于各个投影面的类型进行投射。 [0091] Thus, the image should be projected on the projection plane of each type. 也就是说,当已被调整为投射到平行四边形投影面上的图像被投射到梯形投影面时,部分图像可能没有被显示在相应的投影面上,并且,相反的,图像可能没有被投射到部分投影面上。 That is, when adjusted to have been projected onto the image projection plane of the parallelogram is projected onto the projection plane trapezoidal, part of the image may not be displayed in the corresponding projection plane, and, on the contrary, the image may not be projected part of the projection surface. 本发明可包括基于各个投影面的类型的图像的修正。 The present invention may comprise a modified image plane based on the respective type.

[0092] 如上所述,尽管已经描述了参考屏幕和墙壁而对图像的修正,但是基于投影面之间的属性的差异的修正当然能够被应用于(I)不同类型的屏幕之间;(2)不同类型的内部表面之间;(3)不同类型的内部设备之间;(4)屏幕和内部表面之间;(5)屏幕和内部设备之间;(6)内部表面和内部设备之间;以及(7)屏幕、内部表面以及内部设备之间。 [0092] As described above, although reference has been described on the screen and the walls of the corrected image, based on the corrected but the difference between the attributes of course can be applied to projection plane between (I) the different types of screens; (2 ) between the inner surfaces of different types; (3) different types of internal device; (4) and the inner surface of the screen; between (5) and the inner screen equipment; (6) internal surface and an interior equipment ; and (7) of the screen, between the interior surface and the interior equipment.

[0093] 同时,投射到单个投影面上的图像可根据投影面与投射图像的投影仪之间的距离被观众不同地感知。 [0093] Meanwhile, the image projected onto a projection surface may be a single viewer perceived differently depending on the distance between the projector and the projection surface the projected image.

[0094] 投影仪是一种点光源,因此只要投影面不是弯曲的表面,投影仪与投影面中各个点之间的距离就不同。 [0094] The projector is a point light source, so long as not curved projection surface, the projector and the projection distance between each point is different. 当投影仪位于投影面的中心的前方时,各顶点与投影仪之间的距离相比于投影面的中心与投影仪之间的距离被增加。 When the projector is positioned in front of the center of the projection surface, the distance between the apex of the projector compared to the distance between the center of projection of the projector is increased. 由于光的强度与距离的平方成反比,因此当投影仪与各个点之间的距离不同时,由一个投影仪投射的图像的亮度不同。 Inversely proportional to the square of the distance of the light intensity, so that when the distance between the projector and the respective points are different, a different brightness projected by the image projector. 其结果是,当投影面与投影仪之间的距离遥远时,相同的颜色不清晰可见,并且图像的分辨率降低,这当然是存在冋题的。 As a result, when the distance between the projection plane and the projector far, the same colors are not clearly visible, and the resolution of the image decreases, which of course is the presence Jiong question.

[0095]另外,如果投射图像的投影仪的位置不在投影面的中心,则来自投影仪的图像被倾斜地投射到投影面上。 [0095] Further, if the position of the image projector projecting an image of the projection surface is not in the center, then from the projector is obliquely projected onto a projection surface. 其结果是,图像的比例在投影面中的各点处不同,并因此显示在图像中的相同尺寸的物体的尺寸在相同的投影面上可能不同,这也是有问题的。 As a result, different image at each point in the projection plane ratio, and therefore the size of the object displayed in the image the same size may be different in the same projection plane, which is problematic.

[0096] 因此,本发明的多投影系统包括基于投影仪的布置、投影仪与投影面的各点之间的距离以及图像被投射的角度而对图像的修正。 [0096] Thus, the multi-projection system of the present invention comprises an arrangement based on a distance between each point and the projection plane of the projector and the projector's image is projected on the image of the corrected angle.

[0097] 本发明包括基于除上述变量外可能出现在不同类型的投影面上的各种变量的图像的修正。 [0097] The present invention comprises a variable may occur based on various different types of projection surface in addition to the above variables corrected image.

[0098] 同时,上述图像修正可以通过投影仪本身或者控制投影仪的主控制器来进行。 [0098] Meanwhile, the image correction may be performed by the projector itself or the main controller controls the projector. 根据实施方式,能够基于各个投影面的属性通过投影仪本身来修正图像,或者能够通过将图像通过多个投影仪相结合来投射到单个投影面上来修正。 According to an embodiment, can be based on the attributes of each image is corrected projection surface by the projector itself, or through an image by combining a plurality of projectors projecting projection onto a single correction. 另外,能够基于相应的投影面的类型由主控制器来修正要投射到投影面上的图像,并且修正后的图像被发送至相应的投影仪,以在投影面上重现。 Further, the respective type can be corrected by the projection of the main controller based on an image to be projected onto the projection surface, and the corrected image is sent to the corresponding projector, in order to reproduce the projection surface. 在另一个实施方式中,能够基于图像修正方法的类型(例如,基于投影面的颜色的修正、基于投影面的材料的修正、基于投影面的反射率的修正)同时由主控制器和投影仪二者来修正图像。 In another embodiment, the image correction method can be based on the type (e.g., color correction based on the projection surface, the projection surface based on the modified material, the correction based on the projection surface reflectance) at the same time by the main controller and the projector both to correct the image.

[0099] 图7示出了其中具有与图6中所示的不同属性的墙壁被用作投影面的示例。 [0099] FIG. 7 shows an example in which the walls have different properties as shown in FIG. 6 is used as the projection surface. 基于投影面的属性所应用的图像修正的描述与图6中的类似。 6 is similar to the image projection surface based on the properties of the applied correction described in FIG.

[0100] 同时,当投影面是本发明的实施方式中的内部表面时,该内部表面包括作为特征之一的吸音材料。 [0100] Meanwhile, when the projection surface is the inner surface of the embodiment of the present invention, the sound absorbing material comprises the interior surface of one of the features.

[0101] 在本发明的多投影系统尤其被应用于其中多个剧场彼此相邻的多元剧场的情况下,当不同类型的电影在相邻的剧场中放映时,在剧场中重现的声音不应彼此干扰。 [0101] In the multi-projection system according to the present invention is applied in particular in the case where a plurality of adjacent polyhydric theater theater, when the different type of movie theater projection adjacent, reproduced sound is not the theater They should interfere with each other. 也就是说,第一剧场的声音不应被第二剧场中的观众听到。 In other words, the first theater voices should not be heard in the second theater audience.

[0102] 内部表面(本发明的一种类型的投影面)不但能够重现图像而且能够执行有效地隔绝各个剧场中所重现的声音的功能。 [0102] interior surface (a type of projection of the present invention) not only the reproduced image but also capable of performing effectively isolated from each theater the reproduced sound function. 为此,本发明的内部表面包括吸音材料。 To this end, an interior surface comprises a sound-absorbing material of the present invention.

[0103] 在实施方式中,吸音材料可包括多孔成型吸音材料。 [0103] In an embodiment, the sound absorbing material may comprise a porous sound absorbing material is molded. 当声音通过狭窄间隙传播时,多孔成型吸音材料能够通过声音与吸音材料内部元素之间的摩擦或者通过粘性阻力以热能的形式来吸收声能。 When the sound propagates through the narrow gap, a porous sound absorbing material can be molded in the form of heat is absorbed by the viscous resistance acoustic energy by friction between the sound and the internal sound absorbing material or element. 因此,能够防止在一个剧场中重现的声音被发送到其它剧场。 Accordingly, it is possible to prevent reproduced in a theater sound is transmitted to another theater.

[0104] 在另一个实施方式中,吸音材料可包括平板振动型吸音材料。 [0104] In another embodiment, the sound absorbing material may comprise a flat sound absorption material. 根据该实施方式,包括在内部表面中的吸音材料的后侧包括空气层,以使得该空气层作为一种阻尼器,从而吸收声能。 According to this embodiment, the sound absorbing material comprises the interior surface of the rear side including an air layer, so that the air layer as a damper to absorb acoustic energy. 该实施方式呈现出吸收(尤其是)低频声音的优异效果。 This embodiment exhibits an excellent effect of absorbing (especially) the low-frequency sound.

[0105] 在又一个实施方式中,吸音材料可包括谐振型吸音材料。 [0105] In yet another embodiment, the sound absorbing material may include a resonance type sound absorbing material. 该实施方式利用谐振型吸音材料的内部和剧场之间的大气压力差,并且该谐振型吸音材料利用当吸音材料中的空气以谐振频率震动时产生的摩擦热来削弱声能。 Atmospheric pressure between the inside and the theater embodiment utilizes resonant sound absorbing material is poor, and the resonance type sound absorbing material by frictional heat generated when the shock absorbing material in air at a resonant frequency to attenuate acoustic energy generated.

[0106] 实施方式中的上述吸音材料不仅能够单独使用也能够组合使用。 [0106] The sound absorbing material of the embodiment not only can be used alone or in combination. 也就是说,多孔成型吸音材料和平板振动型吸音材料二者能够同时使用。 That is, both the porous material forming the sound absorbing plate and the vibration-type sound absorbing material can be used simultaneously.

[0107] 同时,在本发明的实施方式中,用于光学反射的光学涂料可被应用于内部表面或包括吸音材料的内部表面,即,在其上图像被投影的表面。 Optical Coatings [0107] Meanwhile, in an embodiment of the present invention, an optical reflection surface or may be applied to the inner surface includes an inner sound absorbing material, i.e., a surface on which the image is projected. 随着光学涂料的应用,投射到本发明的投影面上(尤其是内部表面上)的图象的质量可以得到改善。 With the application of optical coatings, the present invention is projected onto a projection surface (especially on the interior surface) of the image quality can be improved.

[0108] 已经参照其优选实施方式对本发明进行了详细描述。 [0108] been described with reference to preferred embodiments of the present invention has been described in detail. 然而,本领域的技术人员应该认识到,在不脱离本发明的原理和精神的前提下可以对这些实施方式做出改变,本发明的范围由权利要求及其等同物限定。 However, those skilled in the art will recognize that, without departing from the principles and spirit of the present invention changes may be made in these embodiments, the scope of the invention as defined by the appended claims and their equivalents.

Claims (20)

1.一种多投影系统,该多投影系统包括多个投影面,图像被投射到所述多个投影面上,所述多个投影面被布置成环绕观众席,其中,所述多个投影面包括不同类型的投影面。 1. A multi-projection system, the projection system comprising a plurality of the multi-projection surface, said plurality of images are projected onto a projection surface, said plurality is arranged to surround the projection auditorium, wherein said plurality of projections including different types of projection surfaces.
2.根据权利要求1所述的多投影系统,其中,所述投影面利用屏幕、剧场的内部表面或者所述剧场的内部设备的表面形成。 2. The multi-projection system according to claim 1, wherein the projection surface using the screen surface of the inner surface of the inner theater or theater forming apparatus.
3.根据权利要求2所述的多投影系统,其中,所述多个投影面包括不同类型的屏幕。 3. The multi-projection system according to claim 2, wherein said projection comprises a plurality of different types of screens.
4.根据权利要求2所述的多投影系统,其中,所述多个投影面包括所述剧场的不同类型的内部表面。 4. The multi-projection system according to claim 2, wherein said projection comprises a plurality of inner surfaces of different types of the theater.
5.根据权利要求2所述的多投影系统,其中,所述多个投影面包括所述剧场的不同类型的内部设备的表面。 The multi-projection system according to claim 2, wherein the projection surface comprises a plurality of said different types of equipment inside the theater.
6.根据权利要求2所述的多投影系统,其中,所述多个投影面包括利用所述屏幕形成的所述投影面和利用所述剧场的所述内部表面形成的所述投影面二者。 6. Both the projection multi-projection system according to claim 2, wherein said plurality of inner forming surface includes a projection formed by said projection surface of the screen of the theater and the use of .
7.根据权利要求6所述的多投影系统,其中,所述多个投影面包括布置在所述剧场的前方的屏幕以及布置在所述屏幕的左侧和右侧的墙壁。 The multi-projection system according to claim 6, wherein said plurality of walls of the left and right of the screen projection surface disposed in front of the theater comprises a screen and disposed.
8.根据权利要求7所述的多投影系统,其中,所述多个投影面进一步包括天花板或地板。 8. The multi-projection system according to claim 7, wherein said projection further comprises a plurality of ceiling or floor.
9.根据权利要求2所述的多投影系统,其中,所述多个投影面包括利用所述屏幕形成的所述投影面和利用所述剧场的所述内部设备的所述表面形成的所述投影面二者。 9. The multi-projection system as claimed in claim 2, wherein said projection comprises a plurality of the screen formed by the surface of the projection and the inside of the apparatus with the forming of the theater both the projection surface.
10.根据权利要求9所述的多投影系统,其中,所述多个投影面进一步包括利用天花板或地板形成的投影面。 10. The multi-projection system according to claim 9, wherein said projection further comprises a plurality of projection from the ceiling or floor formed.
11.根据权利要求2所述的多投影系统,其中,所述剧场的所述内部表面或所述剧场的所述内部设备的所述表面包括应用在所述剧场的所述内部表面或所述剧场的所述内部设备的所述表面上的用于光学反射的光学涂料。 11. The multi-projection system according to claim 2, wherein said inner surface of said inner surface of said device or of the theater theater comprises the interior surface of the application or the theater optical coatings for optical reflection on the surface of the internal device of the theater.
12.根据权利要求1所述的多投影系统,其中,当所述投影面的类型不同时,基于各投影面的类型修正投射到各投影面上的所述图像。 12. The multi-projection system according to claim 1, wherein, when the projection surface is not the same type, each of the projection surface based on the type of correcting the image projected onto each projection plane.
13.根据权利要求12所述的多投影系统,其中,基于所述投影面的颜色来进行所述修正。 13. The multi-projection system as claimed in claim 12, wherein the projection surface based on the color correction is performed.
14.根据权利要求12所述的多投影系统,其中,基于所述投影面的材料来进行所述修正。 14. The multi-projection system as claimed in claim 12, wherein the projection surface based on the material to be corrected.
15.根据权利要求12所述的多投影系统,其中,基于所述投影面的类型来进行所述修正。 15. The multi-projection system as claimed in claim 12, wherein the projection surface based on a type of the correction is performed.
16.根据权利要求12所述的多投影系统,其中,基于投影面与投影仪之间的距离或者基于所述图像被投射的角度来进行所述修正。 16. The multi-projection system as claimed in claim 12, wherein, based on the distance between the projector and the projection surface based on the image or the projected angle for the correction.
17.根据权利要求1所述的多投影系统,其中,所述剧场的所述内部表面包括吸音材料。 17. The multi-projection system according to claim 1, wherein said inner surface of said sound absorbing material comprises a theater.
18.根据权利要求17所述的多投影系统,其中,所述吸音材料包括从由多孔成型吸音材料、平板振动型吸音材料和谐振型吸音材料所组成的组中所选择的至少一个。 18. The multi-projection system according to claim 17, wherein said sound absorbing material comprises a porous molded from the group consisting of a sound absorbing material, sound absorbing materials and vibration type flat resonance type sound absorbing material consisting of at least one selected.
19.根据权利要求1所述的多投影系统,其中,所述多个投影面被布置在彼此不平行的至少两个侧面上,并且布置在指定侧面上的投影面的数量至少是一个。 19. The multi-projection system according to claim 1, wherein said plurality of projection the projection surface is arranged on at least two sides are not parallel to each other and disposed on a side of the specified number is at least one.
20.根据权利要求2所述的多投影系统,其中,所述多个投影面包括利用所述剧场的所述内部表面形成的所述投影面和利用所述剧场的所述内部设备的所述表面形成的所述投影面二者。 20. The multi-projection system according to claim 2, wherein said projection comprises a plurality of said inner surface formed by the projection of the theater and the inside of the apparatus using the theater both the projection surface is formed.
CN201380075273.6A 2012-07-12 2013-12-27 Multi-projection system CN105074567A (en)

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