CN103621071B - 高方向性屏幕 - Google Patents

高方向性屏幕 Download PDF

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Publication number
CN103621071B
CN103621071B CN201280029063.9A CN201280029063A CN103621071B CN 103621071 B CN103621071 B CN 103621071B CN 201280029063 A CN201280029063 A CN 201280029063A CN 103621071 B CN103621071 B CN 103621071B
Authority
CN
China
Prior art keywords
projectors
screen
projector
projection system
image
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201280029063.9A
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English (en)
Chinese (zh)
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CN103621071A (zh
Inventor
M·J·理查兹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dolby Laboratories Licensing Corp
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Dolby Laboratories Licensing Corp
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 Dolby Laboratories Licensing Corp filed Critical Dolby Laboratories Licensing Corp
Publication of CN103621071A publication Critical patent/CN103621071A/zh
Application granted granted Critical
Publication of CN103621071B publication Critical patent/CN103621071B/zh
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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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/147—Optical correction of image distortions, e.g. keystone
    • 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
    • G03B21/14—Details
    • G03B21/26—Projecting separately subsidiary matter simultaneously with main image
    • 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
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/20—Stereoscopic photography by simultaneous viewing using two or more projectors
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/337—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using polarisation multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/363—Image reproducers using image projection screens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/3147—Multi-projection systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3185—Geometric adjustment, e.g. keystone or convergence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Overhead Projectors And Projection Screens (AREA)
CN201280029063.9A 2011-06-13 2012-06-07 高方向性屏幕 Active CN103621071B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161496497P 2011-06-13 2011-06-13
US61/496,497 2011-06-13
PCT/US2012/041230 WO2012173851A2 (en) 2011-06-13 2012-06-07 High directivity screens

Publications (2)

Publication Number Publication Date
CN103621071A CN103621071A (zh) 2014-03-05
CN103621071B true CN103621071B (zh) 2017-05-31

Family

ID=46582053

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280029063.9A Active CN103621071B (zh) 2011-06-13 2012-06-07 高方向性屏幕

Country Status (6)

Country Link
US (1) US9335614B2 (enExample)
EP (1) EP2719185B1 (enExample)
JP (2) JP6388830B2 (enExample)
CN (1) CN103621071B (enExample)
ES (1) ES2844325T3 (enExample)
WO (1) WO2012173851A2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101598057B1 (ko) * 2013-11-29 2016-02-26 씨제이씨지브이 주식회사 다면 상영관의 컨텐츠 사이즈 노멀라이징 방법, 장치 및 컴퓨터로 판독 가능한 기록 매체
CN105391995A (zh) * 2015-12-17 2016-03-09 广州玖的数码科技有限公司 一种双通道融合投影校准方法和系统
US10809543B2 (en) 2017-01-23 2020-10-20 Dolby Laboratories Licensing Corporation Glasses for spectral and 3D imaging
JP6872178B2 (ja) * 2017-12-28 2021-05-19 ウシオ電機株式会社 投影システム
CN115776557A (zh) 2018-05-16 2023-03-10 杜比实验室特许公司 投影仪控制器及投影控制方法

Family Cites Families (31)

* Cited by examiner, † Cited by third party
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US4025160A (en) 1973-09-19 1977-05-24 Robert H. Reibel Dual purpose projection screen
US6392689B1 (en) 1991-02-21 2002-05-21 Eugene Dolgoff System for displaying moving images pseudostereoscopically
US5189452A (en) 1991-12-09 1993-02-23 General Electric Company Real image projection system
US5175575A (en) 1992-01-28 1992-12-29 Contraves Usa-Ssi Segmented ellipsoidal projection system
US5376980A (en) 1992-01-28 1994-12-27 Contraves Usa-Ssi Segmented torus screen
JP2740994B2 (ja) * 1992-07-24 1998-04-15 株式会社有沢製作所 再帰反射スクリーン
JPH06276465A (ja) * 1993-03-19 1994-09-30 Matsushita Electric Ind Co Ltd 投写型画像表示装置
US5541769A (en) 1994-11-18 1996-07-30 Hughes Training, Inc. Uniform-brightness, high-gain display structures and methods
EP0778483A4 (en) 1995-06-26 1998-09-30 Nissho Giken Kk PROJECTION APPARATUS
US6381068B1 (en) 1999-03-19 2002-04-30 3M Innovative Properties Company Reflective projection screen and projection system
US6483643B1 (en) 1999-04-08 2002-11-19 Larry Zuchowski Controlled gain projection screen
US6771272B2 (en) 2000-03-17 2004-08-03 Sun Microsystems, Inc. Graphics system having a super-sampled sample buffer with hot spot correction
JP2001339742A (ja) 2000-03-21 2001-12-07 Olympus Optical Co Ltd 立体映像プロジェクション装置、及びその補正量演算装置
MXPA05003106A (es) 2002-09-20 2005-06-22 Honeywell Int Inc Pantalla de visualizacion de alta eficiencia.
JP4050672B2 (ja) 2003-08-08 2008-02-20 オリンパス株式会社 再帰性光学スクリーン及びそれを用いた観察装置
JP2005080261A (ja) 2003-09-04 2005-03-24 Nec Viewtechnology Ltd 映像投射方法、及び、この方法に適用されるプロジェクタ
JP2005107011A (ja) * 2003-09-29 2005-04-21 Daicel Chem Ind Ltd 反射スクリーン、それを用いた表示方法および表示装置
EP1692566A4 (en) 2003-10-09 2009-02-25 Merlin Technology Ltd Liabilit PROJECTION RECEPTION SURFACE, WHICH WORKS IN AMBIENT LIGHT
JP3960325B2 (ja) * 2004-08-11 2007-08-15 セイコーエプソン株式会社 ディスプレイ装置およびディスプレイ装置における画像情報生成方法
JP2006337639A (ja) * 2005-06-01 2006-12-14 Tadashi Yamauchi 指向性スクリーン及び画像投影システム
US7453454B2 (en) * 2005-10-26 2008-11-18 Hewlett-Packard Development Company, L.P. Image display system and method
JP2008102193A (ja) * 2006-10-17 2008-05-01 Seiko Epson Corp 偏光変換素子、照明装置及び画像表示装置
US7670004B2 (en) * 2006-10-18 2010-03-02 Real D Dual ZScreen® projection
US7784938B2 (en) 2007-05-09 2010-08-31 Dolby Laboratories Licensing Corporation Method and system for shaped glasses and viewing 3D images
GB2452347A (en) 2007-08-27 2009-03-04 Hae-Yong Choi Portable data projector and curved reflective screen combination in case.
TW200921254A (en) * 2007-11-06 2009-05-16 Bright View Technologies Inc Portable front projection screens
US8267524B2 (en) * 2008-01-18 2012-09-18 Seiko Epson Corporation Projection system and projector with widened projection of light for projection onto a close object
EP2240825B1 (en) 2008-01-28 2017-07-19 RealD Inc. Polarization preserving front projection screen
US20090219381A1 (en) * 2008-03-03 2009-09-03 Disney Enterprises, Inc., A Delaware Corporation System and/or method for processing three dimensional images
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HU0900478D0 (en) * 2009-07-31 2009-09-28 Holografika Hologrameloeallito Method and apparatus for displaying 3d images

Also Published As

Publication number Publication date
EP2719185B1 (en) 2020-12-23
ES2844325T3 (es) 2021-07-21
WO2012173851A3 (en) 2013-05-10
JP2014525160A (ja) 2014-09-25
JP6388830B2 (ja) 2018-09-12
JP6546142B2 (ja) 2019-07-17
CN103621071A (zh) 2014-03-05
US9335614B2 (en) 2016-05-10
US20140204186A1 (en) 2014-07-24
WO2012173851A2 (en) 2012-12-20
JP2017063457A (ja) 2017-03-30
EP2719185A2 (en) 2014-04-16

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