CN102498721B - 用于三维(3d)投影的光学对准的方法和系统 - Google Patents

用于三维(3d)投影的光学对准的方法和系统 Download PDF

Info

Publication number
CN102498721B
CN102498721B CN201080041565.4A CN201080041565A CN102498721B CN 102498721 B CN102498721 B CN 102498721B CN 201080041565 A CN201080041565 A CN 201080041565A CN 102498721 B CN102498721 B CN 102498721B
Authority
CN
China
Prior art keywords
image
pattern
projected
projection system
stereoscopic
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.)
Expired - Fee Related
Application number
CN201080041565.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN102498721A (zh
Inventor
威廉·格本斯·瑞德曼
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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=CN102498721(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of CN102498721A publication Critical patent/CN102498721A/zh
Application granted granted Critical
Publication of CN102498721B publication Critical patent/CN102498721B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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

Landscapes

  • 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)
CN201080041565.4A 2009-09-18 2010-09-17 用于三维(3d)投影的光学对准的方法和系统 Expired - Fee Related CN102498721B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24400309P 2009-09-18 2009-09-18
US61/244,003 2009-09-18
PCT/US2010/049345 WO2011035165A1 (en) 2009-09-18 2010-09-17 Method and system for optical alignments for three-dimensional (3d) projection

Publications (2)

Publication Number Publication Date
CN102498721A CN102498721A (zh) 2012-06-13
CN102498721B true CN102498721B (zh) 2015-08-05

Family

ID=42990218

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080041565.4A Expired - Fee Related CN102498721B (zh) 2009-09-18 2010-09-17 用于三维(3d)投影的光学对准的方法和系统

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823187A (en) * 1986-07-09 1989-04-18 Victor Company Of Japan, Ltd. Color television camera having a test pattern projected through a non-incident prism plane
US4999703A (en) * 1988-12-23 1991-03-12 Hughes Aircraft Company Automatic image correction method and apparatus for projectors utilizing cathode ray tubes
CN1228662A (zh) * 1998-01-21 1999-09-15 德国汤姆逊-布朗特公司 电视接收机中的会聚校正装置
US5956000A (en) * 1997-05-12 1999-09-21 Scitex Corporation Ltd. Digital image display system and method
CN1833156A (zh) * 2003-08-08 2006-09-13 卡西欧计算机株式会社 倾斜角检测装置和倾斜角检测方法

Family Cites Families (3)

* 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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823187A (en) * 1986-07-09 1989-04-18 Victor Company Of Japan, Ltd. Color television camera having a test pattern projected through a non-incident prism plane
US4999703A (en) * 1988-12-23 1991-03-12 Hughes Aircraft Company Automatic image correction method and apparatus for projectors utilizing cathode ray tubes
US5956000A (en) * 1997-05-12 1999-09-21 Scitex Corporation Ltd. Digital image display system and method
CN1228662A (zh) * 1998-01-21 1999-09-15 德国汤姆逊-布朗特公司 电视接收机中的会聚校正装置
CN1833156A (zh) * 2003-08-08 2006-09-13 卡西欧计算机株式会社 倾斜角检测装置和倾斜角检测方法

Also Published As

Publication number Publication date
KR20120080573A (ko) 2012-07-17
IN2012DN01733A (https=) 2015-06-05
US8764196B2 (en) 2014-07-01
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

Similar Documents

Publication Publication Date Title
CN102498721B (zh) 用于三维(3d)投影的光学对准的方法和系统
US9140974B2 (en) Method and system for crosstalk and distortion corrections for three-dimensional (3D) projection
US9143748B2 (en) Method and system for differential distortion correction for three-dimensional (3D) projection
US20110032340A1 (en) Method for crosstalk correction for three-dimensional (3d) projection
KR101690743B1 (ko) 3차원(3ｄ) 프로젝션의 밝기 보정 방법 및 시스템
TW557354B (en) Lens inspection equipment and inspection sheet
US20140225995A1 (en) Method for crosstalk correction for 3d projection

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150805

Termination date: 20170917