KR101690743B1 - 3차원(3ｄ) 프로젝션의 밝기 보정 방법 및 시스템 - Google Patents

3차원(3ｄ) 프로젝션의 밝기 보정 방법 및 시스템 Download PDF

Info

Publication number
KR101690743B1
KR101690743B1 KR1020127003261A KR20127003261A KR101690743B1 KR 101690743 B1 KR101690743 B1 KR 101690743B1 KR 1020127003261 A KR1020127003261 A KR 1020127003261A KR 20127003261 A KR20127003261 A KR 20127003261A KR 101690743 B1 KR101690743 B1 KR 101690743B1
Authority
KR
South Korea
Prior art keywords
brightness
images
image
projection
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
KR1020127003261A
Other languages
English (en)
Korean (ko)
Other versions
KR20120052286A (ko
Inventor
윌리엄 기븐스 레드맨
마크 제이. 후버
조슈아 파인스
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
Application filed by 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20120052286A publication Critical patent/KR20120052286A/ko
Application granted granted Critical
Publication of KR101690743B1 publication Critical patent/KR101690743B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/133—Equalising the characteristics of different image components, e.g. their average brightness or colour balance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/167—Synchronising or controlling image signals
    • 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
    • H04N2013/40—Privacy aspects, i.e. devices showing different images to different viewers, the images not being viewpoints of the same scene
    • H04N2013/405—Privacy aspects, i.e. devices showing different images to different viewers, the images not being viewpoints of the same scene the images being stereoscopic or three dimensional

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)
KR1020127003261A 2009-07-07 2010-07-07 3차원(3ｄ) 프로젝션의 밝기 보정 방법 및 시스템 Expired - Fee Related KR101690743B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US22359609P 2009-07-07 2009-07-07
US61/223,596 2009-07-07
US26128609P 2009-11-13 2009-11-13
US61/261,286 2009-11-13
PCT/US2010/001916 WO2011005316A1 (en) 2009-07-07 2010-07-07 Method and system for brightness correction for three-dimensional (3d) projection

Publications (2)

Publication Number Publication Date
KR20120052286A KR20120052286A (ko) 2012-05-23
KR101690743B1 true KR101690743B1 (ko) 2016-12-28

Family

ID=42797403

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127003261A Expired - Fee Related KR101690743B1 (ko) 2009-07-07 2010-07-07 3차원(3ｄ) 프로젝션의 밝기 보정 방법 및 시스템

Country Status (7)

Country Link
US (1) US20110007132A1 (enExample)
EP (1) EP2452505A1 (enExample)
JP (1) JP5775074B2 (enExample)
KR (1) KR101690743B1 (enExample)
CN (1) CN102484736A (enExample)
CA (1) CA2767387C (enExample)
WO (1) WO2011005316A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9781408B1 (en) 2001-01-23 2017-10-03 Visual Effect Innovations, Llc Faster state transitioning for continuous adjustable 3Deeps filter spectacles using multi-layered variable tint materials
US10742965B2 (en) 2001-01-23 2020-08-11 Visual Effect Innovations, Llc Faster state transitioning for continuous adjustable 3Deeps filter spectacles using multi-layered variable tint materials
US7604348B2 (en) 2001-01-23 2009-10-20 Kenneth Martin Jacobs Continuous adjustable 3deeps filter spectacles for optimized 3deeps stereoscopic viewing and its control method and means
WO2011029064A1 (en) * 2009-09-04 2011-03-10 University Of Virginia Patent Foundation Hand-held portable fundus camera for screening photography
JP5395273B2 (ja) 2010-09-08 2014-01-22 パナソニック株式会社 立体画像処理装置、立体撮像装置、立体撮像方法およびプログラム
KR101232086B1 (ko) * 2010-10-08 2013-02-08 엘지디스플레이 주식회사 액정표시장치 및 그의 로컬디밍 제어방법
JP5565258B2 (ja) * 2010-10-12 2014-08-06 ソニー株式会社 画像処理装置、画像処理方法及びプログラム
KR101803571B1 (ko) * 2011-06-17 2017-11-30 엘지디스플레이 주식회사 입체영상표시장치와 이의 구동방법
KR20120139410A (ko) * 2011-06-17 2012-12-27 삼성디스플레이 주식회사 입체 영상 표시 장치 및 그 구동 방법
US20140225995A1 (en) 2011-10-03 2014-08-14 Thomson Licensing Method for crosstalk correction for 3d projection
KR101392340B1 (ko) * 2012-05-04 2014-05-07 엘지디스플레이 주식회사 입체영상 표시장치와 그 구동방법
WO2013186960A1 (ja) * 2012-06-15 2013-12-19 パナソニック株式会社 画像データ処理装置及び画像データ処理方法
KR101436572B1 (ko) 2012-07-19 2014-09-11 (주) 인텍플러스 광삼각법을 이용한 3차원형상 측정장치
US20140253698A1 (en) * 2013-03-11 2014-09-11 Allan Thomas Evans System, apparatus, and method for enhancing stereoscopic images
US20130182086A1 (en) * 2013-03-11 2013-07-18 Allan Thomas Evans Apparatus for enhancing stereoscopic images
US10409079B2 (en) 2014-01-06 2019-09-10 Avegant Corp. Apparatus, system, and method for displaying an image using a plate
US10303242B2 (en) 2014-01-06 2019-05-28 Avegant Corp. Media chair apparatus, system, and method
US10341637B1 (en) * 2015-03-11 2019-07-02 Facebook Technologies, Llc Full frame uniformity across panels
US9823474B2 (en) 2015-04-02 2017-11-21 Avegant Corp. System, apparatus, and method for displaying an image with a wider field of view
US9995857B2 (en) 2015-04-03 2018-06-12 Avegant Corp. System, apparatus, and method for displaying an image using focal modulation
CN106595481B (zh) * 2016-12-14 2019-05-07 海信集团有限公司 激光投影系统的光斑测量方法及装置
FR3063374B1 (fr) * 2017-02-27 2019-06-07 Stmicroelectronics Sa Procede et dispositif de determination d'une carte de profondeurs d'une scene
CN108924530A (zh) * 2017-03-31 2018-11-30 深圳市易快来科技股份有限公司 一种3d拍摄异常图像校正的方法、装置及移动端
CN108804975A (zh) * 2017-04-27 2018-11-13 丽宝大数据股份有限公司 唇彩指引装置及方法
JP7379884B2 (ja) * 2019-06-27 2023-11-15 株式会社リコー 撮像装置、画像処理システム、方法およびプログラム
CN111857625B (zh) * 2020-07-06 2023-08-29 山东金东数字创意股份有限公司 一种异形曲面矫正及边缘融合的方法
US11227520B1 (en) * 2020-08-20 2022-01-18 Microsoft Technology Licensing, Llc Derivative-based encoding for scanning mirror timing
CN113034382B (zh) * 2021-02-23 2024-04-30 深圳市创想三维科技股份有限公司 亮度均匀度调节方法、装置、计算机设备和可读存储介质

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2231548A (en) * 1939-09-20 1941-02-11 Technicolor Motion Picture Method of projecting pictures
US4472037A (en) * 1981-08-24 1984-09-18 Stereographics Corporation Additive color means for the calibration of stereoscopic projection
US4464028A (en) 1981-11-17 1984-08-07 Condon Chris J Motion picture system for single strip 3-D filming
US5136390A (en) * 1990-11-05 1992-08-04 Metavision Corporation Adjustable multiple image display smoothing method and apparatus
US5481321A (en) 1991-01-29 1996-01-02 Stereographics Corp. Stereoscopic motion picture projection system
US6370265B1 (en) * 1999-11-24 2002-04-09 Direct Radiography Corp. Method for generating gray scale transfer functions for use in displaying a digital radiogram
JP2002223454A (ja) * 2001-01-26 2002-08-09 Canon Inc 投射型画像表示装置
US7162074B2 (en) * 2001-11-20 2007-01-09 Fuji Jukogyo Kabushiki Kaisha Adjusting apparatus for stereoscopic camera
EP1337117A1 (en) * 2002-01-28 2003-08-20 Thomson Licensing S.A. Stereoscopic projection system
EP3169059B1 (en) * 2005-04-26 2018-06-13 Imax Corporation Electronic projection systems and methods
US7559653B2 (en) * 2005-12-14 2009-07-14 Eastman Kodak Company Stereoscopic display apparatus using LCD panel
US8164594B2 (en) * 2006-05-23 2012-04-24 Panasonic Corporation Image processing device, image processing method, program, storage medium and integrated circuit
JP4462288B2 (ja) * 2007-05-16 2010-05-12 株式会社日立製作所 映像表示装置及びそれを適用した３次元映像表示装置
JP2009080144A (ja) * 2007-09-25 2009-04-16 Toshiba Corp 立体映像表示装置および立体映像表示方法
JP5532588B2 (ja) * 2008-11-18 2014-06-25 ソニー株式会社 画像表示装置および画像表示方法
US8237777B2 (en) * 2009-06-25 2012-08-07 Eastman Kodak Company Stereoscopic image intensity balancing in light projector

Also Published As

Publication number Publication date
CN102484736A (zh) 2012-05-30
US20110007132A1 (en) 2011-01-13
JP2012533214A (ja) 2012-12-20
CA2767387A1 (en) 2011-01-13
KR20120052286A (ko) 2012-05-23
CA2767387C (en) 2018-01-02
WO2011005316A1 (en) 2011-01-13
JP5775074B2 (ja) 2015-09-09
EP2452505A1 (en) 2012-05-16

Similar Documents

Publication Publication Date Title
KR101690743B1 (ko) 3차원(3ｄ) 프로젝션의 밝기 보정 방법 및 시스템
JP5881601B2 (ja) ３次元（３ｄ）映写のための微分歪み補正方法及びシステム
JP5426773B2 (ja) ３次元（３ｄ）投影のためのクロストークおよび歪み補正の方法およびシステム
CN102484732B (zh) 用于三维放映的干扰修正方法
CN102498721B (zh) 用于三维(3d)投影的光学对准的方法和系统
US9316898B2 (en) Projection apparatus
CN102549476B (zh) 三维投影的色彩校正的方法和系统
US20130120713A1 (en) Projection apparatus
US20140225995A1 (en) Method for crosstalk correction for 3d projection
JP2013127538A (ja) プロジェクター、及びプロジェクションシステム

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

FPAY Annual fee payment

Payment date: 20191219

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20211223

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20211223