CN102484736A - 用于三维(3d)投影的亮度校正的方法和系统 - Google Patents

用于三维(3d)投影的亮度校正的方法和系统 Download PDF

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Publication number
CN102484736A
CN102484736A CN2010800396795A CN201080039679A CN102484736A CN 102484736 A CN102484736 A CN 102484736A CN 2010800396795 A CN2010800396795 A CN 2010800396795A CN 201080039679 A CN201080039679 A CN 201080039679A CN 102484736 A CN102484736 A CN 102484736A
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CN
China
Prior art keywords
brightness
image
images
projection
eye
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Pending
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CN2010800396795A
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English (en)
Chinese (zh)
Inventor
W.G.莱德曼
M.J.休伯
J.派因斯
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THOMSON LICENSING CORP
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THOMSON LICENSING CORP
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Publication of CN102484736A publication Critical patent/CN102484736A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • 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

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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)
CN2010800396795A 2009-07-07 2010-07-07 用于三维(3d)投影的亮度校正的方法和系统 Pending CN102484736A (zh)

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 (1)

Publication Number Publication Date
CN102484736A true CN102484736A (zh) 2012-05-30

Family

ID=42797403

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800396795A Pending CN102484736A (zh) 2009-07-07 2010-07-07 用于三维(3d)投影的亮度校正的方法和系统

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)

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CN106595481A (zh) * 2016-12-14 2017-04-26 海信集团有限公司 激光投影系统的光斑测量方法及装置
CN108513121A (zh) * 2017-02-27 2018-09-07 意法半导体有限公司 用于场景的景深图评估的方法和设备
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
CN111857625A (zh) * 2020-07-06 2020-10-30 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

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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
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
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

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CN101180873A (zh) * 2005-04-26 2008-05-14 图象公司 电子投影系统及其方法

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JP2002223454A (ja) * 2001-01-26 2002-08-09 Canon Inc 投射型画像表示装置
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US7162074B2 (en) * 2001-11-20 2007-01-09 Fuji Jukogyo Kabushiki Kaisha Adjusting apparatus for stereoscopic camera
CN101180873A (zh) * 2005-04-26 2008-05-14 图象公司 电子投影系统及其方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106595481A (zh) * 2016-12-14 2017-04-26 海信集团有限公司 激光投影系统的光斑测量方法及装置
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
CN108513121A (zh) * 2017-02-27 2018-09-07 意法半导体有限公司 用于场景的景深图评估的方法和设备
US11138749B2 (en) 2017-02-27 2021-10-05 Stmicroelectronics Sa Method and apparatus for depth-map estimation of a scene
US11915438B2 (en) 2017-02-27 2024-02-27 Stmicroelectronics France Method and apparatus for depth-map estimation of a 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
CN111857625A (zh) * 2020-07-06 2020-10-30 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
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

Also Published As

Publication number Publication date
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
KR101690743B1 (ko) 2016-12-28
WO2011005316A1 (en) 2011-01-13
JP5775074B2 (ja) 2015-09-09
EP2452505A1 (en) 2012-05-16

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Application publication date: 20120530