WO2014178511A1 - Système multi-projection d'une surface de projection comprenant une matière non solide - Google Patents

Système multi-projection d'une surface de projection comprenant une matière non solide Download PDF

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Publication number
WO2014178511A1
WO2014178511A1 PCT/KR2013/011120 KR2013011120W WO2014178511A1 WO 2014178511 A1 WO2014178511 A1 WO 2014178511A1 KR 2013011120 W KR2013011120 W KR 2013011120W WO 2014178511 A1 WO2014178511 A1 WO 2014178511A1
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WO
WIPO (PCT)
Prior art keywords
projection
fog
screen
projection system
light
Prior art date
Application number
PCT/KR2013/011120
Other languages
English (en)
Inventor
Hwan Chul Kim
Su Ryeon Kang
Original Assignee
Cj Cgv Co., Ltd.
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
Priority claimed from KR1020130048088A external-priority patent/KR101470836B1/ko
Application filed by Cj Cgv Co., Ltd. filed Critical Cj Cgv Co., Ltd.
Priority to CN201380074863.7A priority Critical patent/CN105143975A/zh
Publication of WO2014178511A1 publication Critical patent/WO2014178511A1/fr

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Classifications

    • 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
    • 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

Definitions

  • the present invention relates to a multi-projection system and, more particularly, to a multi-projection system in which all or some of a plurality of projection surfaces included in the multi-projection system may comprise non-solid materials (e.g., liquid, gas).
  • non-solid materials e.g., liquid, gas
  • multi-projection system which can solve the problems of the conventional projection systems based on a single screen.
  • the “multi-projection system” refers to a technology in which a plurality of projection surfaces are arranged around auditorium such that synchronized images are reproduced on the plurality of projection surfaces, thus providing the audience with the three-dimensional effect and immersion.
  • the fog generator may comprise a partition for guiding the flow of fog.
  • the management device may correct images based on chromaticity information, brightness information, reflectance information, or quality information.
  • the present invention can analyze differences in properties (e.g., brightness, chromaticity, quality, etc.) between the projection surfaces and then perform image correction so as to offset the analyzed differences in properties. Therefore, even when the plurality of projection surfaces comprise projection surfaces (e.g., a fog screen, water screen, etc.) including non-solid materials and typical projection surfaces (e.g., a typical solid screen, wall, etc.) at the same time, the present invention can reduce the heterogeneity of images that may occur between the projection surfaces.
  • projection surfaces e.g., a fog screen, water screen, etc.
  • typical projection surfaces e.g., a typical solid screen, wall, etc.
  • the present invention can incorporate particles for increasing reflectance in the liquid that forms the water screen. Therefore, it is possible to improve the performance of the water screen (as a projection surface) through this configuration.
  • the side of the theater refers to the front, left, right, rear, etc. with respect to the auditorium. Therefore, the formation of the water screen 120 on the side of the theater refers to that the front screen, left screen, right screen, or rear screen may be formed as the water screen 120.
  • the liquid injector 220 may incorporate various scent materials in the injected liquid, thus forming a scent water screen.
  • the liquid injector 220 may comprise a scent material supply device that selectively supplies various types of scent materials so as to selectively insert various types of scent materials into the liquid, thus forming various types of scent water screens.
  • the liquid injector 220 may select (or change) the type of the scent material supplied by the scent material supply device, thus implementing various types of scent water screens that match various images.
  • the analysis of the difference in properties of the plurality of projection surfaces may be performed in various ways other than the method of setting the reference projection surface. For example, it is possible to calculate representative values (e.g., mean values, median values, mode values, etc.) for the properties of the plurality of projection surfaces and then analyze the relative difference in properties based on the calculated representative values.
  • representative values e.g., mean values, median values, mode values, etc.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Overhead Projectors And Projection Screens (AREA)

Abstract

La présente invention concerne un système multi-projection comprenant une pluralité de surfaces de projection disposées sous forme d'une scène de théâtre unique de façon à ne pas être parallèles entre elles, la pluralité de surfaces de projection pouvant comprendre une surface de projection incluant une matière non solide.
PCT/KR2013/011120 2013-04-30 2013-12-03 Système multi-projection d'une surface de projection comprenant une matière non solide WO2014178511A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201380074863.7A CN105143975A (zh) 2013-04-30 2013-12-03 具有包括非固体材料的投影表面的多投影系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2013-0048088 2013-04-30
KR1020130048088A KR101470836B1 (ko) 2012-07-12 2013-04-30 고체 이외의 물질을 구비하는 투사면을 포함하는 다면 상영 시스템

Publications (1)

Publication Number Publication Date
WO2014178511A1 true WO2014178511A1 (fr) 2014-11-06

Family

ID=51844911

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2013/011120 WO2014178511A1 (fr) 2013-04-30 2013-12-03 Système multi-projection d'une surface de projection comprenant une matière non solide

Country Status (2)

Country Link
CN (1) CN105143975A (fr)
WO (1) WO2014178511A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017103925A1 (fr) * 2015-12-14 2017-06-22 Skysign Tech Ltd. Écran multimédia en façade extérieure à faible prise au vent
EP3537203A1 (fr) * 2018-03-09 2019-09-11 IMEC vzw Appareil pour afficher une image tridimensionnelle
WO2021037652A1 (fr) * 2019-08-23 2021-03-04 Grammer Ag Système permettant d'accroître le confort d'au moins un occupant d'un véhicule

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CN107340680A (zh) * 2017-06-27 2017-11-10 上海悉德信息科技有限公司 超短距激光投影系统
CN108345164A (zh) * 2018-04-08 2018-07-31 芜湖威灵数码科技有限公司 一种双幕投影设备
CN108514750A (zh) * 2018-04-23 2018-09-11 芜湖威灵数码科技有限公司 一种水幕生成装置
CN108682146A (zh) * 2018-06-18 2018-10-19 陈彤云 一种交通信号灯路口行人安全警示装置
CN110660238B (zh) * 2019-09-28 2021-08-27 徐州奥拉可电子科技有限公司 一种基于无人机投影的高危地段交通指挥台及其指挥方法
CN113384907B (zh) * 2021-06-24 2022-11-11 广州时间网络科技股份有限公司 一种沉浸式体验互动指引系统

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US20080043097A1 (en) * 2004-11-26 2008-02-21 Paul Smith Surround Vision
JP2008292643A (ja) * 2007-05-23 2008-12-04 Akita Univ バーチャルリアリティ技術を用いた交通視知覚能力検査システム
KR20090089081A (ko) * 2008-02-18 2009-08-21 최해용 극장식 영사용 스크린
US20090323029A1 (en) * 2008-06-27 2009-12-31 Microsoft Corporation Multi-directional image displaying device
US20130003020A1 (en) * 2011-06-30 2013-01-03 Disney Enterprises, Inc. 3d display system with rear projection screens formed of water mist or spray

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DE10128347A1 (de) * 2001-06-13 2003-01-09 Square Vision Ag Projektionssystem
CN2667827Y (zh) * 2003-12-22 2004-12-29 爱里程科技咨询（上海）有限公司 一种准全景环绕式影视播放系统
KR100614592B1 (ko) * 2004-10-05 2006-08-22 레인보우스케이프주식회사 워터스크린을 이용한 영상 출력 장치
CN2893744Y (zh) * 2006-04-12 2007-04-25 合肥工业大学 一种多面虚拟现实投影系统
CN201293270Y (zh) * 2008-10-20 2009-08-19 苏秋楠 雾态幕
CN102081284A (zh) * 2010-12-08 2011-06-01 苏州创捷传媒展览有限公司 一种用于多个投影图像拼接的边缘融合方法
US8328367B2 (en) * 2011-05-06 2012-12-11 Disney Enterprises, Inc. System and method for projecting onto an upper surface of a body of water
CN202887661U (zh) * 2012-11-07 2013-04-17 深圳市极水实业有限公司 一种喷淋水滴式广告屏幕

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080043097A1 (en) * 2004-11-26 2008-02-21 Paul Smith Surround Vision
JP2008292643A (ja) * 2007-05-23 2008-12-04 Akita Univ バーチャルリアリティ技術を用いた交通視知覚能力検査システム
KR20090089081A (ko) * 2008-02-18 2009-08-21 최해용 극장식 영사용 스크린
US20090323029A1 (en) * 2008-06-27 2009-12-31 Microsoft Corporation Multi-directional image displaying device
US20130003020A1 (en) * 2011-06-30 2013-01-03 Disney Enterprises, Inc. 3d display system with rear projection screens formed of water mist or spray

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017103925A1 (fr) * 2015-12-14 2017-06-22 Skysign Tech Ltd. Écran multimédia en façade extérieure à faible prise au vent
EP3537203A1 (fr) * 2018-03-09 2019-09-11 IMEC vzw Appareil pour afficher une image tridimensionnelle
US11442289B2 (en) 2018-03-09 2022-09-13 Imec Vzw Apparatus for displaying a three-dimensional image
WO2021037652A1 (fr) * 2019-08-23 2021-03-04 Grammer Ag Système permettant d'accroître le confort d'au moins un occupant d'un véhicule

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