ATE457072T1 - Optisches system zum wechsel zwischen der aufzeichnung einer abbildung und der projektion einer abbildung - Google Patents

Optisches system zum wechsel zwischen der aufzeichnung einer abbildung und der projektion einer abbildung

Info

Publication number
ATE457072T1
ATE457072T1 AT07301110T AT07301110T ATE457072T1 AT E457072 T1 ATE457072 T1 AT E457072T1 AT 07301110 T AT07301110 T AT 07301110T AT 07301110 T AT07301110 T AT 07301110T AT E457072 T1 ATE457072 T1 AT E457072T1
Authority
AT
Austria
Prior art keywords
image
projecting
dci
recording
switching
Prior art date
Application number
AT07301110T
Other languages
English (en)
Inventor
Olivier Boute
Olivier Gachignard
Original Assignee
France Telecom
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 France Telecom filed Critical France Telecom
Application granted granted Critical
Publication of ATE457072T1 publication Critical patent/ATE457072T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • G02B30/56—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
    • H04N7/144—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display camera and display on the same optical axis, e.g. optically multiplexing the camera and display for eye to eye contact

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Liquid Crystal (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Transforming Electric Information Into Light Information (AREA)
AT07301110T 2006-06-20 2007-06-14 Optisches system zum wechsel zwischen der aufzeichnung einer abbildung und der projektion einer abbildung ATE457072T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0652543 2006-06-20

Publications (1)

Publication Number Publication Date
ATE457072T1 true ATE457072T1 (de) 2010-02-15

Family

ID=37734315

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07301110T ATE457072T1 (de) 2006-06-20 2007-06-14 Optisches system zum wechsel zwischen der aufzeichnung einer abbildung und der projektion einer abbildung

Country Status (4)

Country Link
US (1) US7806533B2 (de)
EP (1) EP1870764B1 (de)
AT (1) ATE457072T1 (de)
DE (1) DE602007004652D1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0310654D0 (en) * 2003-05-09 2003-06-11 Koninkl Philips Electronics Nv Mirror assembly with integrated display device
JP4899805B2 (ja) * 2006-11-08 2012-03-21 富士通株式会社 テレビ電話装置
US8350960B2 (en) * 2009-01-22 2013-01-08 Deotte Richard William Prompting device
JP2011043599A (ja) * 2009-08-20 2011-03-03 Olympus Corp 視覚表示装置
IL202910A (en) * 2009-12-23 2010-11-30 Eli Zaken Self-observation system and method
US20110188116A1 (en) * 2010-02-02 2011-08-04 Nikolay Ledentsov Ledentsov Device for generation of three-demensional images
SE535205C2 (sv) * 2010-06-03 2012-05-22 Erik Eskilsson Studio och konferenssystem för videokonferens
US9618746B2 (en) 2010-11-19 2017-04-11 SA Photonics, Inc. High resolution wide field of view digital night vision system
WO2011046505A2 (en) * 2010-12-06 2011-04-21 Kjell Johansson 3d conference system
US9081265B2 (en) * 2012-12-17 2015-07-14 Osram Sylvania Inc. Decentralized intelligent nodal lighting system
US9232117B2 (en) * 2013-03-12 2016-01-05 Metrolaser, Inc. Digital Schlieren imaging
CN107636513B (zh) * 2014-12-31 2020-12-29 纯深度股份有限公司 对由多层显示系统投影的虚拟化三维对象进行显示的焦点关注区域
US9651786B1 (en) 2015-05-05 2017-05-16 SA Photonics, Inc. Systems and methods for augmented reality devices with light security
US9699405B2 (en) 2015-07-14 2017-07-04 Google Inc. Immersive teleconferencing with translucent video stream
US11378801B1 (en) 2017-05-25 2022-07-05 Vision Products, Llc Wide field of view night vision system
US10788663B2 (en) * 2017-11-21 2020-09-29 Moshe Benezra Method and apparatus for refection suppression in optical systems
US10670808B1 (en) 2018-01-22 2020-06-02 Facebook Technologies, Llc Systems and methods for altering an alignment of light from a light projector with a waveguide
JP7172166B2 (ja) * 2018-06-21 2022-11-16 凸版印刷株式会社 空中表示装置
US11487132B2 (en) * 2018-11-12 2022-11-01 Yutou Technology (Hangzhou) Co., Ltd. Active alignment for assembling optical devices
CN110780445A (zh) * 2018-11-12 2020-02-11 芋头科技（杭州）有限公司 用于装配光学成像系统的主动校准的方法及系统
US11204649B2 (en) 2020-01-30 2021-12-21 SA Photonics, Inc. Head-mounted display with user-operated control

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671625A (en) 1983-08-22 1987-06-09 Noble Lowell A Optical apparatus for producing a natural, viewable and optically interactive image in free space
DE3808406A1 (de) 1987-09-29 1989-04-06 Wolfgang Lettner Vorrichtung zur erzeugung von durch spiegelung entstehenden luftbildern
US4890314A (en) * 1988-08-26 1989-12-26 Bell Communications Research, Inc. Teleconference facility with high resolution video display
US5886818A (en) 1992-12-03 1999-03-23 Dimensional Media Associates Multi-image compositing
US6104424A (en) * 1995-09-20 2000-08-15 Videotronic Systems Foldable eye contact components for a dual mode display
US7209160B2 (en) 1995-09-20 2007-04-24 Mcnelley Steve H Versatile teleconferencing eye contact terminal
US5639151A (en) * 1996-02-16 1997-06-17 Mcnelley; Steve H. Pass-through reflective projection display
DE29618319U1 (de) 1996-10-22 1997-01-02 Maaß, Uwe, 51491 Overath Vorrichtung zum Darstellen sich bewegender Bilder in hintereinanderliegenden Ebenen
US5782547A (en) 1996-11-08 1998-07-21 Videotronic Systems Magnified background image spatial object display
GB9824761D0 (en) * 1998-11-11 1999-01-06 Ncr Int Inc Self-service terminals
JP2001013458A (ja) * 1999-04-27 2001-01-19 Samii Kk 立体画像表示装置
CN1197372C (zh) * 1999-08-10 2005-04-13 彼得·麦克达菲·怀特 通信系统
US6375326B2 (en) 2000-02-02 2002-04-23 Kenneth J. Myers Fresnel image floater
US6710927B2 (en) * 2000-06-26 2004-03-23 Angus Duncan Richards Multi-mode display device
FR2818860B1 (fr) * 2000-12-22 2004-01-16 France Telecom Systeme interactif audiovisuel comprenant plusieurs dispositif de prise de vue
KR20010044267A (ko) 2001-01-30 2001-06-05 최재학 비구면 거울을 이용한 3차원 영상 표시 장치
US6783247B2 (en) * 2002-03-14 2004-08-31 White Peter Mcduffie Life-size communications systems with front projection
NO318883B1 (no) * 2003-04-07 2005-05-18 Tandberg Telecom As Arrangement og fremgangsmate for forbedret kommunikasjon mellom deltakere i en videokonferanse
JP4179024B2 (ja) 2003-04-09 2008-11-12 日立金属株式会社 高速度工具鋼及びその製造方法
US7420732B2 (en) * 2003-06-23 2008-09-02 Disney Enterprises, Inc. Disappearing and appearing image of an object
FR2858692B1 (fr) 2003-08-08 2006-01-06 Rosenthal Patrick Olivier Levy Systeme permettant la visualisation d'images en trois dimensions avec un rendu en relief sur 36o degres
US7242524B2 (en) * 2003-11-25 2007-07-10 Pc Mirage, Llc Optical system for forming a real image in space
US7057637B2 (en) * 2004-04-21 2006-06-06 White Peter Mcduffie Reflected backdrop for communications systems
US7434937B2 (en) * 2005-07-29 2008-10-14 Optoma Technology, Inc. Methods and systems for calibrating rear projection video

Also Published As

Publication number Publication date
EP1870764B1 (de) 2010-02-03
DE602007004652D1 (de) 2010-03-25
US7806533B2 (en) 2010-10-05
US20080013050A1 (en) 2008-01-17
EP1870764A1 (de) 2007-12-26

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