WO2017073095A1 - Dispositif de projection d'image, installation de scène et procédé de projection d'image - Google Patents

Dispositif de projection d'image, installation de scène et procédé de projection d'image Download PDF

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Publication number
WO2017073095A1
WO2017073095A1 PCT/JP2016/061597 JP2016061597W WO2017073095A1 WO 2017073095 A1 WO2017073095 A1 WO 2017073095A1 JP 2016061597 W JP2016061597 W JP 2016061597W WO 2017073095 A1 WO2017073095 A1 WO 2017073095A1
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WO
WIPO (PCT)
Prior art keywords
video
unit
image
display unit
projection
Prior art date
Application number
PCT/JP2016/061597
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English (en)
Japanese (ja)
Inventor
貴泰 黒田
Original Assignee
株式会社ＤＭＭ．ｆｕｔｕｒｅｗｏｒｋｓ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ＤＭＭ．ｆｕｔｕｒｅｗｏｒｋｓ filed Critical 株式会社ＤＭＭ．ｆｕｔｕｒｅｗｏｒｋｓ
Priority to CN201680001306.6A priority Critical patent/CN107073347A/zh
Publication of WO2017073095A1 publication Critical patent/WO2017073095A1/fr

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J5/00—Auxiliaries for producing special effects on stages, or in circuses or arenas
    • A63J5/02—Arrangements for making stage effects; Auxiliary stage appliances
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J99/00—Subject matter not provided for in other groups of this subclass

Definitions

  • the present invention relates to a video projection device, a stage device, and a video projection method, and more particularly to a video projection device, a stage device, and a video projection method that project a stereoscopic video.
  • a method for providing a stereoscopic video display based on a video signal For example, there are shows that are shown to the audience as if they exist by projecting them in three dimensions on the stage based on video signals of characters and people. In addition, there are things that show the viewers the illusion that a fantastic sight is actually happening by projecting a stereoscopic image on the showcase on display.
  • Patent Document 1 discloses a method of stereoscopically displaying a continuous three-dimensional virtual landscape to a spectator using a hologram image.
  • Patent Document 2 when a video is projected from a projector on a stage, a person explaining the video crosses the stage by stretching a film having reflectivity and transparency between the floor of the stage and the ceiling.
  • a projection apparatus is disclosed in which an image projected by the projector is not obstructed and the viewer can see what is deep.
  • the projection device described in Patent Document 2 projects an image source (projector) held on the ceiling onto a reflective surface installed on the floor of the stage, and projects the image from the reflective surface onto a film (screen) to show an image to the audience.
  • an object of the present invention is to provide an easy-to-use video projection apparatus for video projection of stereoscopic images and the like.
  • a video projection device includes a first display unit that displays a first video, and a projection unit that is disposed on the front side of the first display unit and projects the first video onto the first display unit. And a second display unit arranged on the back side of the first display unit for displaying a second video, a first video displayed on the first display unit, and a display on the second display unit And a control unit for controlling the projection unit and the second display unit so that the second image is synchronized with the second image.
  • the first display unit may be installed at a predetermined angle with respect to the second display unit.
  • the projection unit may be a display using an LED as a light source.
  • the display using the LED may be a flexible display.
  • the first display unit may be made of a polyester film having a predetermined reflectance and transmittance.
  • the video projection device includes an acoustic unit that outputs sound, and the control unit projects the first video, the second video, and the sound so that the sound is synchronized, and the second display unit. And it may control an acoustic part.
  • the video projection device further includes a light source unit that emits light, and the control unit adjusts a shadow caused by the light emitted by the light source unit, thereby adjusting the first video and the second video.
  • the projection unit, the second display unit, the acoustic unit, and the light source unit may be controlled so that the sound and the light are synchronized.
  • a stage apparatus is a stage apparatus using the video projection apparatus.
  • the image projection method includes a projection step of projecting a first image on a first display unit, a display step of displaying a second image on a second display unit, and a projection on the first display unit. And a control step for controlling the video projection unit and the second display unit so that the first video and the second video displayed on the second display unit are synchronized with each other.
  • the video projection apparatus, stage apparatus, and video projection method according to the present invention comprise two layers, such as a display that displays another video on the back of the screen, separately from a display that projects the video.
  • the video projection device, the stage device, and the video projection method according to the present invention can improve usability when projecting a video such as a stereoscopic video.
  • FIG. 1 is a block diagram illustrating an example of a configuration of an embodiment of a video projection device 100.
  • FIG. 1 is a diagram schematically illustrating an example of an overview of an embodiment of a video projection device 100.
  • FIG. 1 is a cross-sectional view illustrating an example of an embodiment of a video projection device 100.
  • FIG. 1 is a plan view showing an example of an embodiment of a video projection device 100.
  • FIG. It is a figure which shows typically an example of the outline of embodiment different from FIG. 5 is a flowchart illustrating an example of processing executed by the video projection device 100.
  • FIG. 1 is a block diagram illustrating an example of the configuration of the video projector 100.
  • the video projection device 100 includes a video projection unit 110, a first display unit 120, a second display unit 130, and a control unit 160. Further, the sound unit 140 and the light source unit 150 may be further included.
  • the video projection unit 110 projects the first video directly on the first display unit 120.
  • the image projection unit 110 may be a display device that displays an image that secures a certain luminance according to the size of the first display unit 120.
  • the image projection unit 110 may be an LCD (Liquid Crystal Display) display, an LED (Light Emitting Diode), or the like.
  • a display, an OLED (Organic Light Emitting Diode) display, or the like may be used.
  • the luminance is 1000 to 1500 cd / m 2 and the pixel pitch is 1 to 100 mm, more preferably 1.9 mm or more.
  • a flexible display can be used.
  • a flexible display it is possible to reduce the size and weight, and since the projection surface can be flexibly deformed, portability can be ensured. For this reason, the video projection device 100 can be flexibly applied not only to a stage device for a permanent theater but also to a stage that is held in a mobile theater or in various places.
  • the image projection unit 110 may be able to project a 3D image on the first display unit 120 by displaying a 3D (Three Dimension) hologram image.
  • a projector is used to project an image on a large screen or the like, and the image is enlarged and projected using a light source and a lens of the projector.
  • a white or gray reflective member is required in the optical path between the projector and the screen, and the equipment configuration is complicated.
  • the screen brightness could not be secured sufficiently, and the projected image was blurred.
  • the image projection unit 110 no reflecting member is required in the optical path between the screen and the image can be directly projected onto the screen, so that the device configuration can be simplified. Further, for example, in the case of an LED display, since a light emitting element is configured for each pixel, sufficient screen luminance can be ensured.
  • the video projection unit 110 it is not necessary to correct the trapezoidal distortion (keystone effect) that occurs when the projector is launched and projected.
  • the first display unit 120 displays the first image projected from the image projection unit 110.
  • the first display unit 120 may be a film or the like having a certain reflectance and transmittance, and more preferably, the reflectance and the transmittance are substantially the same. It is not limited to.
  • the reflectance is 50% or more, more preferably 80% or more.
  • the material may be a flame retardant film or a hard plastic film, and may be a polyester film made of polyethylene terephthalate (PET).
  • the second display unit 130 displays the second video based on the input video information.
  • the second display unit 130 may be a display device.
  • an LCD Liquid Crystal Display
  • LED Light Emitting Diode
  • OLED Organic Light Emitting Diode
  • the second display unit 130 may include a projector and a screen.
  • a projector provided at the top of the video projection device 100 displays a second video on a screen provided on the back of the video projection device. You may project and project so that a 2nd image
  • the projection surface may not be a screen but may be a wall surface located on the side surface of the video projection device 100.
  • the projector may be a CRT (Cathode Ray Tube) projector, a liquid crystal projector, a DLP (Digital Light Processing) projector, a LCOS (Liquid Crystal On Silicon) projector, a GLV projector, or the like. What is necessary is just to use suitably according to the content.
  • the second display unit 130 may be able to display a stereoscopic image by projecting a 3D (Three Dimensions) hologram image from a projector onto a screen or the like.
  • the acoustic unit 140 outputs sound by playing back recorded acoustic data.
  • the sound unit 140 may use a surround system or the like, with a total of 2ch front speakers on the left and right in front of the listening position, 1ch center speaker in the center of the front speaker, left and right and left and right respectively.
  • the light source unit 150 emits light. Specifically, when the image projection apparatus 100 is applied to a stage apparatus, the stage directly above (border light, suspension light or upper horizon light), the stage floor (foot light or lower horizon light), the side of the stage (stage Light can be illuminated from the side or tomentor spotlight) or the audience side (ceiling light, front sidelight or pin spotlight) or the like.
  • the light source unit 150 may include a dimming console and a dimmer panel for controlling the electrical circuit and adjusting the brightness during irradiation.
  • the control unit 160 may include at least one of the console and the dimmer.
  • the control unit 160 controls at least one of the first video, the second video, sound, and light.
  • a media server Media Server
  • a media server Media Server or the like may be used.
  • control unit 160 may analyze and set the point at which the first video, the second video, sound, or light should be synchronized from the waveform information or incidental information (data creation date and location, etc.). It may be set by a person's designated operation.
  • synchronization means that the timing of the start and end of projection, display, output or irradiation and the change of intensity or tone are set to the same time for each scene.
  • the control unit 160 creates a synchronized timeline based on the set synchronization point.
  • the control unit 160 generates a control command from the created timeline, and transmits the control command to the video projection unit 110, the second display unit 130, the sound unit 140, or the light source unit 150, so that the first video is displayed.
  • At least one set of the second video, sound or light can be synchronized.
  • a stereoscopic image of a fairy is projected as the first image on the first display unit 120, and in a scene where the fairy appears, it is automatically started to output a sound that matches the appearance. it can.
  • the control unit 160 has substantially the same shape and darkness with shadow angles, widths, stretches, directions, and the like between the person on the stage and the person shown in the first video.
  • the shadow of the light source unit 160 can be adjusted to adjust the inclination, orientation, or irradiation ON / OFF of the light source unit 160. By this adjustment, a more natural stereoscopic video space can be realized.
  • control unit 160 may be arranged, for example, on a stage so that the color (hue, saturation, or brightness) does not change when the light source unit 150 irradiates the first image projected on the first display unit 120 with light.
  • the light emitted from the light source unit 150 can be adjusted so that the color (hue, saturation, or brightness) of the person or the like above does not differ.
  • FIG. 2 is a diagram schematically illustrating an example of the appearance of the video projector 100.
  • This example is an example in which the video projection device 100 according to the present invention is used as a stage device.
  • the video projection device 100 By displaying, for example, a fairy stereoscopic hologram image on the image projection unit 110, the displayed image is projected on the first display unit 120 as a first image.
  • the projected fairy stereoscopic image is displayed on the first display unit 120.
  • a second display unit 130 is installed on the back surface of the first display unit 120.
  • a stage 200 can be provided between the first display unit 120 and the second display unit 130, and a person serving as a princess can be placed on the stage 200 according to the scene or the like.
  • a background image such as a sky or a building can be displayed on the second display unit 130 as the second video.
  • the first display unit 120 is composed of a transparent film or the like, the viewer can view the person and the second image located on the back through the second display unit 130.
  • a three-dimensional and deep video space is realized by configuring these two layers of the first video and the second video, or by configuring the three layers of the first video, the person, and the second video. can do.
  • FIG. 3 is a cross-sectional view showing an example of an embodiment of the video projector 100.
  • the video projection unit 110 may be installed in parallel with the X axis.
  • the first display unit 120 can be tilted at a predetermined angle ( ⁇ ) with respect to the Y axis perpendicular to the video projection unit 110.
  • the angle may be set as appropriate depending on the effect, but is more preferably 45 °.
  • FIG. 4 is a plan view showing an example of the embodiment of the video projection device 100.
  • the image projection unit 110 has a rectangular surface corresponding to the bottom surface of the image projection device 100 of the stage 200, and the second display unit 130, the stage 200, and the image projection unit 110 can be installed in parallel.
  • FIG. 5 is a diagram schematically showing an example of an overview of the embodiment different from FIG. 2 of the video projector 100.
  • This example is an example in which the video projection device 100 according to the present invention is used for an exhibit, a toy, or another product.
  • an actual product such as a product to be displayed may be arranged in the space between the first display unit 120 and the second display unit 130.
  • a three-dimensional space that dynamically changes can be realized by the first video and the second video.
  • an LED display or an OLED display is used for the video projection unit 110, it is preferable that the video projection device 100 be downsized and applied to exhibits, toys, or other products.
  • FIG. 6 is a flowchart illustrating an example of processing executed by the video projection device 100.
  • the control unit 160 starts control so that the projection of the first video, the display of the second video, the output of sound, or the light irradiation are synchronized (step S11).
  • the control unit 160 transmits a start control command, video information, and audio data to the video projection unit 110, the second display unit 130, and the audio unit 140.
  • the image projection unit 110 directly projects the first image on the first display unit 120, triggered by transmission of a control command from the control unit 160 (step S12).
  • the second display unit 130 receives the video information transmitted from the control unit 160 with the transmission of the control command from the control unit 160 as a trigger, and displays the second video.
  • the acoustic unit 140 receives the control data from the control unit 160 as a trigger, inputs the acoustic data transmitted from the control unit 160, reproduces the acoustic data, and outputs sound.
  • the light source unit 150 irradiates light triggered by transmission of a control command from the control unit 160.
  • the control unit 160 ends the control of the projection of the first video, the display of the second video, the output of sound, or the light irradiation (step S16).
  • the control unit 160 transmits a control command for termination to the video projection unit 110, the second display unit 130, and the sound unit 140.
  • stage devices, exhibits, toys or other products are taken up, but the present invention can also be used in other devices.
  • a stereoscopic image of a character in the game can be projected as a first image, and a reality can be produced in the game scene.
  • the video projection apparatus according to the present invention can also be used as a photography service. For example, by projecting a stereoscopic image of a person or character that does not exist as the first image and shooting it in the same space as the actual person, as if there is a person that does not exist there, You can shoot.
  • video projection device 110 video projection unit 120 first display unit 130 second display unit 140 acoustic unit 150 light source unit 160 control unit 200 stage

Landscapes

  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

La présente invention concerne un dispositif de projection d'image qui, en cas de projection d'une image telle qu'une image tridimensionnelle, peut projeter facilement l'image et garantir une luminosité d'écran suffisante. Ce dispositif de projection d'image est pourvu : d'une unité de projection d'image pour projeter directement une image ; d'une première unité d'affichage qui est disposée pour faire face à l'unité de projection d'image et sur laquelle une première image projetée par l'unité de projection d'image est représentée ; d'une seconde unité d'affichage qui est disposée sur la face arrière de la première unité d'affichage et affiche une seconde image ; et d'une unité de commande permettant de commander l'unité de projection d'image et la seconde unité d'affichage de telle sorte que la première image projetée sur la première unité d'affichage et la seconde image affichée sur la seconde unité d'affichage sont synchronisées entre elles.
PCT/JP2016/061597 2015-10-26 2016-04-08 Dispositif de projection d'image, installation de scène et procédé de projection d'image WO2017073095A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201680001306.6A CN107073347A (zh) 2015-10-26 2016-04-08 影像投影装置、舞台装置以及影像投影方法

Applications Claiming Priority (2)

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JP2015-209577 2015-10-26
JP2015209577A JP2017083551A (ja) 2015-10-26 2015-10-26 映像投影装置、舞台装置および映像投影方法

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Publication number Priority date Publication date Assignee Title
WO2020026386A1 (fr) * 2018-08-01 2020-02-06 オリンパス株式会社 Système de commande et dispositif endoscope
JP7309148B2 (ja) * 2018-08-09 2023-07-18 株式会社ユークス ホール用表示システム及びこれを用いて行うイベントの実施方法
CN110448926A (zh) * 2019-08-05 2019-11-15 北京及时互动科技有限公司 一种全息影像舞台控制系统
JP6683967B1 (ja) * 2019-11-20 2020-04-22 株式会社ＷｏｗＭａｇｉｃ 舞台装置および舞台上での実体物の出現・消失方法
JP7315926B2 (ja) * 2020-02-12 2023-07-27 株式会社スピン 映像表示装置および車両
KR102344604B1 (ko) * 2021-02-10 2021-12-29 주식회사 팬라이트 복수의 레이어를 이용한 공연 연출 시스템, 장치 및 방법
KR102574041B1 (ko) * 2022-05-25 2023-09-04 (주)엑스오비스 입체영상 디스플레이 장치

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JP2002300613A (ja) * 2001-03-30 2002-10-11 Operation Center:Kk 展示映像システム
US20030117583A1 (en) * 1999-06-25 2003-06-26 Peter Werhahn-Wunderlich Device for displacing 3-dimensional objects in the projection space of a projection system
JP2009526691A (ja) * 2006-02-16 2009-07-23 エアバス・ドイチュラント・ゲーエムベーハー 航空機の可視化システム
JP2009217309A (ja) * 2008-03-07 2009-09-24 Kyokuhei Glass Kako Kk 広告映像配信システム
JP2012083538A (ja) * 2010-10-12 2012-04-26 Asahi Kasei Corp 異方拡散スクリーン
JP2013101947A (ja) * 2012-12-27 2013-05-23 Isa:Kk 演出装置
WO2014208420A1 (fr) * 2013-06-26 2014-12-31 ソニー株式会社 Dispositif de projection d'images, système de projection d'images, procédé de projection d'images, et dispositif d'affichage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030117583A1 (en) * 1999-06-25 2003-06-26 Peter Werhahn-Wunderlich Device for displacing 3-dimensional objects in the projection space of a projection system
JP2002300613A (ja) * 2001-03-30 2002-10-11 Operation Center:Kk 展示映像システム
JP2009526691A (ja) * 2006-02-16 2009-07-23 エアバス・ドイチュラント・ゲーエムベーハー 航空機の可視化システム
JP2009217309A (ja) * 2008-03-07 2009-09-24 Kyokuhei Glass Kako Kk 広告映像配信システム
JP2012083538A (ja) * 2010-10-12 2012-04-26 Asahi Kasei Corp 異方拡散スクリーン
JP2013101947A (ja) * 2012-12-27 2013-05-23 Isa:Kk 演出装置
WO2014208420A1 (fr) * 2013-06-26 2014-12-31 ソニー株式会社 Dispositif de projection d'images, système de projection d'images, procédé de projection d'images, et dispositif d'affichage

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TW201715883A (zh) 2017-05-01
CN107073347A (zh) 2017-08-18

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