KR20120080573A - 3ｄ 투영에 대한 광학 배열을 위한 방법 및 시스템 - Google Patents

3ｄ 투영에 대한 광학 배열을 위한 방법 및 시스템 Download PDF

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Publication number
KR20120080573A
KR20120080573A KR1020127006887A KR20127006887A KR20120080573A KR 20120080573 A KR20120080573 A KR 20120080573A KR 1020127006887 A KR1020127006887 A KR 1020127006887A KR 20127006887 A KR20127006887 A KR 20127006887A KR 20120080573 A KR20120080573 A KR 20120080573A
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KR
South Korea
Prior art keywords
image
projected
pattern
stereoscopic image
projection system
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.)
Abandoned
Application number
KR1020127006887A
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English (en)
Korean (ko)
Inventor
윌리엄 기븐스 레드먼
Original Assignee
톰슨 라이센싱
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42990218&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR20120080573(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20120080573A publication Critical patent/KR20120080573A/ko
Abandoned legal-status Critical Current

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • 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
    • H04N13/327—Calibration thereof
    • 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
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/398—Synchronisation thereof; Control thereof

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Length Measuring Devices By Optical Means (AREA)
KR1020127006887A 2009-09-18 2010-09-17 3ｄ 투영에 대한 광학 배열을 위한 방법 및 시스템 Abandoned KR20120080573A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24400309P 2009-09-18 2009-09-18
US61/244,003 2009-09-18

Publications (1)

Publication Number Publication Date
KR20120080573A true KR20120080573A (ko) 2012-07-17

Family

ID=42990218

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127006887A Abandoned KR20120080573A (ko) 2009-09-18 2010-09-17 3ｄ 투영에 대한 광학 배열을 위한 방법 및 시스템

Country Status (9)

Country Link
US (1) US8764196B2 (https=)
EP (1) EP2478707A1 (https=)
JP (1) JP5632921B2 (https=)
KR (1) KR20120080573A (https=)
CN (1) CN102498721B (https=)
BR (1) BR112012006174A2 (https=)
CA (1) CA2772926A1 (https=)
IN (1) IN2012DN01733A (https=)
WO (1) WO2011035165A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011105988A1 (en) * 2010-02-24 2011-09-01 Thomson Licensing Split screen for 3d
TWI405030B (zh) * 2011-02-23 2013-08-11 Largan Precision Co Ltd 轉變成像軸線立體取像方法及裝置
GB2489931A (en) * 2011-04-08 2012-10-17 Sony Corp Analysis of 3D video to detect frame violation within cropped images
KR101803571B1 (ko) * 2011-06-17 2017-11-30 엘지디스플레이 주식회사 입체영상표시장치와 이의 구동방법
TWI461740B (zh) * 2012-10-31 2014-11-21 Delta Electronics Inc 立體顯示固態光源模組
CN103841392B (zh) * 2012-11-20 2016-08-03 群康科技(深圳)有限公司 三维影像显示系统及其校正方法
EP3105925A1 (fr) * 2014-02-13 2016-12-21 Highlands Technologies Solutions Procédé d'alignement perfectionné de deux moyens de projection
CN104243975A (zh) * 2014-09-19 2014-12-24 西安中科晶像光电科技有限公司 一种3d投影仪的自动校准系统及其方法
US10341637B1 (en) * 2015-03-11 2019-07-02 Facebook Technologies, Llc Full frame uniformity across panels
CN108196376A (zh) * 2018-01-22 2018-06-22 成都工业学院 一种3d显示器
US10694160B2 (en) 2018-11-20 2020-06-23 Disney Enterprises, Inc. Channel based projector calibration
WO2020231894A1 (en) * 2019-05-13 2020-11-19 University Or Rochester Method and apparatus for locating the visual axis on the surface of the cornea
CN111103593B (zh) * 2019-12-31 2025-05-16 深圳市欢创科技股份有限公司 测距模组、机器人、测距方法及非易失性可读存储介质
CN113709428B (zh) * 2020-05-20 2024-10-18 中强光电股份有限公司 投影系统以及投影方法
JP7790121B2 (ja) * 2021-12-09 2025-12-23 セイコーエプソン株式会社 投写方法及びプロジェクター
US12513280B1 (en) * 2022-09-22 2025-12-30 Apple Inc. Perceptual measure of end-to-end splay

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464028A (en) * 1981-11-17 1984-08-07 Condon Chris J Motion picture system for single strip 3-D filming
JPS6316787A (ja) * 1986-07-09 1988-01-23 Victor Co Of Japan Ltd カラ−テレビジヨンカメラ
US4999703A (en) * 1988-12-23 1991-03-12 Hughes Aircraft Company Automatic image correction method and apparatus for projectors utilizing cathode ray tubes
US5537144A (en) * 1990-06-11 1996-07-16 Revfo, Inc. Electro-optical display system for visually displaying polarized spatially multiplexed images of 3-D objects for use in stereoscopically viewing the same with high image quality and resolution
US5481321A (en) * 1991-01-29 1996-01-02 Stereographics Corp. Stereoscopic motion picture projection system
US5956000A (en) * 1997-05-12 1999-09-21 Scitex Corporation Ltd. Digital image display system and method
DE19801966A1 (de) * 1998-01-21 1999-07-22 Thomson Brandt Gmbh Einrichtung zur Konvergenzkorrektur in einem Fernsehgerät
JP4131214B2 (ja) * 2003-08-08 2008-08-13 カシオ計算機株式会社 傾斜角度検出装置及び傾斜角度検出方法

Also Published As

Publication number Publication date
IN2012DN01733A (https=) 2015-06-05
US8764196B2 (en) 2014-07-01
CN102498721B (zh) 2015-08-05
CN102498721A (zh) 2012-06-13
CA2772926A1 (en) 2011-03-24
JP5632921B2 (ja) 2014-11-26
WO2011035165A1 (en) 2011-03-24
US20110069281A1 (en) 2011-03-24
EP2478707A1 (en) 2012-07-25
JP2013505642A (ja) 2013-02-14
BR112012006174A2 (pt) 2016-05-31

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Patent event date: 20120316

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