CN1918519A - 用于显示全息视频图像序列的设备及方法 - Google Patents
用于显示全息视频图像序列的设备及方法 Download PDFInfo
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- CN1918519A CN1918519A CNA2004800417442A CN200480041744A CN1918519A CN 1918519 A CN1918519 A CN 1918519A CN A2004800417442 A CNA2004800417442 A CN A2004800417442A CN 200480041744 A CN200480041744 A CN 200480041744A CN 1918519 A CN1918519 A CN 1918519A
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Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
- Liquid Crystal (AREA)
- Optical Recording Or Reproduction (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (60)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0329012.9A GB0329012D0 (en) | 2003-12-15 | 2003-12-15 | Hologram viewing device |
GB0329012.9 | 2003-12-15 | ||
PCT/GB2004/005257 WO2005059881A2 (en) | 2003-12-15 | 2004-12-15 | Apparatus and method for displaying a holographic video image sequence |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610154084A Division CN100595698C (zh) | 2003-12-15 | 2004-12-15 | 用于显示全息视频图像序列的设备及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1918519A true CN1918519A (zh) | 2007-02-21 |
CN1918519B CN1918519B (zh) | 2011-05-11 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN200610154084A Expired - Fee Related CN100595698C (zh) | 2003-12-15 | 2004-12-15 | 用于显示全息视频图像序列的设备及方法 |
CN2004800417442A Active CN1918519B (zh) | 2003-12-15 | 2004-12-15 | 用于显示全息视频图像序列的设备及方法 |
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CN (2) | CN100595698C (zh) |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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Families Citing this family (97)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7190496B2 (en) * | 2003-07-24 | 2007-03-13 | Zebra Imaging, Inc. | Enhanced environment visualization using holographic stereograms |
GB0329012D0 (en) | 2003-12-15 | 2004-01-14 | Univ Cambridge Tech | Hologram viewing device |
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GB0525336D0 (en) | 2005-12-13 | 2006-01-18 | Univ Cambridge Tech | Hologram viewing device |
DE102006003741B4 (de) * | 2006-01-18 | 2009-08-27 | Seereal Technologies S.A. | Verfahren zum Kodieren eines computergenerierten Hologramms |
GB0601481D0 (en) * | 2006-01-25 | 2006-03-08 | Light Blue Optics Ltd | Methods and apparatus for displaying images using holograms |
US9843790B2 (en) | 2006-03-15 | 2017-12-12 | Fovi 3D, Inc. | Dynamic autostereoscopic displays |
EP1994768A2 (en) * | 2006-03-15 | 2008-11-26 | Zebra Imaging, Inc. | Dynamic autostereoscopic displays |
US20080144174A1 (en) * | 2006-03-15 | 2008-06-19 | Zebra Imaging, Inc. | Dynamic autostereoscopic displays |
GB2439856B (en) * | 2006-03-28 | 2009-11-04 | Light Blue Optics Ltd | Holographic display devices |
GB0608321D0 (en) * | 2006-04-27 | 2006-06-07 | Geola Technologies Ltd | A fast digital holographic printer & copier |
GB2438458A (en) | 2006-05-11 | 2007-11-28 | Univ Cambridge Tech | Blocking zero-order light in phase shift hologram generation |
GB2438026A (en) | 2006-05-11 | 2007-11-14 | Univ Cambridge Tech | Phase retrevial in hologram generation using amplitude and phase feedback |
GB2438681B (en) * | 2006-06-02 | 2010-10-20 | Light Blue Optics Ltd | Methods and apparatus for displaying colour images using holograms |
JP5616632B2 (ja) * | 2006-06-09 | 2014-10-29 | コーニンクレッカ フィリップス エヌ ヴェ | ゼロ次回折抑制を持つエレクトロホログラフィックディスプレイ用の方法及びシステム |
CN101467106A (zh) | 2006-06-09 | 2009-06-24 | 皇家飞利浦电子股份有限公司 | 使用以非偏振光操作的液晶显示设备的全息显示器 |
GB2438472B (en) * | 2006-06-29 | 2008-07-23 | Light Blue Optics Ltd | Holographic image display systems |
FR2905456B1 (fr) * | 2006-09-05 | 2008-10-17 | Thales Sa | Dispositif de detection optique de position et/ou d'orientation d'objets et procedes de detection associes. |
EP2084584A1 (en) * | 2006-10-26 | 2009-08-05 | SeeReal Technologies S.A. | Compact holographic display device |
CN101568888B (zh) * | 2006-10-26 | 2013-01-30 | 视瑞尔技术公司 | 包含全息显示装置的移动电话*** |
GB2434706B (en) * | 2006-11-15 | 2008-12-24 | Light Blue Optics Ltd | Data processing apparatus |
WO2008072376A1 (ja) * | 2006-12-14 | 2008-06-19 | Olympus Corporation | 空間位相変調素子および空間位相変調素子を用いた映像表示方法と空間位相変調素子を備えた投影装置 |
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JP2008180758A (ja) * | 2007-01-23 | 2008-08-07 | Seiko Epson Corp | 表示装置 |
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JP2008216579A (ja) | 2007-03-02 | 2008-09-18 | Olympus Corp | ホログラフィックプロジェクション方法及びホログラフィックプロジェクション装置 |
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GB2454246B (en) * | 2007-11-02 | 2010-03-10 | Light Blue Optics Ltd | Holographic image display systems |
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GB2456170B (en) | 2008-01-07 | 2012-11-21 | Light Blue Optics Ltd | Holographic image display systems |
GB2461894B (en) | 2008-07-16 | 2010-06-23 | Light Blue Optics Ltd | Holographic image display systems |
FR2937748B1 (fr) * | 2008-10-24 | 2011-12-02 | Thales Sa | Dispositif de controle d'une chaine video comprenant un projecteur holographique |
GB0820872D0 (en) * | 2008-11-14 | 2008-12-24 | Cambridge Entpr Ltd | Optical beam steering |
GB2466497B (en) | 2008-12-24 | 2011-09-14 | Light Blue Optics Ltd | Touch sensitive holographic displays |
GB0902468D0 (en) | 2009-02-16 | 2009-04-01 | Light Blue Optics Ltd | Optical systems |
GB2468911A (en) | 2009-03-27 | 2010-09-29 | Light Blue Optics Ltd | Aberration correction methods using wavefront sensing hologram patches and mapping of phase aberration corrections |
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WO2011015843A2 (en) | 2009-08-07 | 2011-02-10 | Light Blue Optics Ltd | Head up displays |
GB201011829D0 (en) | 2010-07-14 | 2010-09-01 | Two Trees Photonics Ltd | Display system |
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US8913149B1 (en) | 2010-11-30 | 2014-12-16 | Integrity Applications Incorporated | Apparatus and techniques for enhanced resolution imaging |
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KR101872233B1 (ko) | 2011-04-19 | 2018-06-29 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 고휘도 투사형 디스플레이들 및 관련 방법들 |
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ITRM20110402A1 (it) * | 2011-07-28 | 2013-01-29 | Opto Electronics S R L | Metodo di visualizzazione di immagini olografiche auto-stereoscopiche e relativo dispositivo olovisore . |
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US9581966B1 (en) | 2012-02-15 | 2017-02-28 | Integrity Applications Incorporated | Systems and methodologies related to 3-D imaging and viewing |
WO2013136358A1 (en) | 2012-03-12 | 2013-09-19 | Empire Technology Development Llc | Holographic image reproduction mechanism using ultraviolet light |
JP5994715B2 (ja) | 2012-04-10 | 2016-09-21 | パナソニックIpマネジメント株式会社 | 計算機ホログラム型表示装置 |
GB2501112B (en) | 2012-04-12 | 2014-04-16 | Two Trees Photonics Ltd | Phase retrieval |
US9354606B1 (en) | 2012-07-31 | 2016-05-31 | Integrity Applications Incorporated | Systems and methodologies related to generating projectable data for 3-D viewing |
US9219905B1 (en) | 2012-08-31 | 2015-12-22 | Integrity Applications Incorporated | Systems and methodologies related to formatting data for 3-D viewing |
EP3255509A2 (en) | 2012-11-12 | 2017-12-13 | Hamamatsu Photonics K.K. | Phase modulation method and phase modulating device |
GB2509180B (en) | 2012-12-21 | 2015-04-08 | Two Trees Photonics Ltd | Projector |
KR20140113326A (ko) * | 2013-03-15 | 2014-09-24 | 씨에스아이알 | 인트라-캐비티 디지털 홀로그램을 이용한 레이저 및 레이저 장치를 작동하는 방법 |
CN103679643B (zh) * | 2013-06-03 | 2016-06-29 | 哈尔滨工程大学 | 一种多条纹噪声定位滤除方法 |
KR101500845B1 (ko) * | 2013-07-22 | 2015-03-10 | 경희대학교 산학협력단 | 위상 변이 마스크를 이용하는 디지털 홀로그래픽 영상 표시 장치 |
US9507321B2 (en) | 2013-09-17 | 2016-11-29 | City University Of Hong Kong | Converting complex holograms to phase holograms |
US9541899B2 (en) | 2013-11-11 | 2017-01-10 | City University Of Hong Kong | Fast generation of pure phase digital holograms |
TWI507015B (zh) * | 2014-02-20 | 2015-11-01 | Au Optronics Corp | 三維影像之調整方法及採用此方法之三維顯示器 |
EP3114533A2 (en) * | 2014-03-05 | 2017-01-11 | Veneto Nanotech S.C.P.A. | Diffractive optical element of the holographic type for decoding information with a high security level |
US9823623B2 (en) * | 2014-03-27 | 2017-11-21 | City University Of Hong Kong | Conversion of complex holograms to phase holograms |
WO2015184549A1 (en) | 2014-06-03 | 2015-12-10 | Mtt Innovation Incorporated | Efficient, dynamic, high contrast lensing with applications to imaging, illumination and projection |
US9773128B2 (en) | 2014-10-16 | 2017-09-26 | City University Of Hong Kong | Holographic encryption of multi-dimensional images |
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WO2016152109A1 (ja) * | 2015-03-25 | 2016-09-29 | 日本電気株式会社 | 制御装置、制御方法およびプログラム記録媒体 |
KR102441587B1 (ko) | 2015-08-03 | 2022-09-07 | 삼성전자주식회사 | 홀로그래픽 이미지를 처리하는 방법 및 장치 |
US9798290B2 (en) | 2015-09-25 | 2017-10-24 | City University Of Hong Kong | Holographic encryption of multi-dimensional images and decryption of encrypted multi-dimensional images |
WO2017106735A1 (en) * | 2015-12-18 | 2017-06-22 | Aquifi, Inc. | System and method for speckle reduction in laser projectors |
KR102571080B1 (ko) * | 2016-02-12 | 2023-08-25 | 삼성전자주식회사 | 홀로그래픽 이미지를 처리하는 방법 및 장치 |
JP7273514B2 (ja) * | 2016-05-18 | 2023-05-15 | シーリアル テクノロジーズ ソシエテ アノニム | ホログラムを生成する方法 |
US10663923B2 (en) | 2016-09-09 | 2020-05-26 | City University Of Hong Kong | Efficiently generating a high quality patterned-phase-only hologram for display on a single device |
EP3408710B1 (en) * | 2016-12-02 | 2019-05-15 | Dualitas Ltd. | Holographic projector |
CN110431477A (zh) * | 2017-03-17 | 2019-11-08 | 化合物光子学有限公司 | 成像***和方法 |
GB2551870B (en) * | 2017-04-07 | 2020-04-01 | Dualitas Ltd | Holographic projector |
KR102609437B1 (ko) | 2017-07-13 | 2023-12-01 | 프레지던트 앤드 펠로우즈 오브 하바드 칼리지 | 중성 원자 양자 정보 프로세서 |
RU2686576C1 (ru) | 2017-11-30 | 2019-04-29 | Самсунг Электроникс Ко., Лтд. | Компактное устройство голографического дисплея |
WO2019143729A1 (en) * | 2018-01-16 | 2019-07-25 | Pacific Light & Hologram, Inc. | Three-dimensional displays using electromagnetic field computations |
US10928773B2 (en) | 2018-11-01 | 2021-02-23 | International Business Machines Corporation | Holographic image replication |
GB2578785C (en) * | 2018-11-09 | 2023-08-09 | Dualitas Ltd | Pixel mapping onto a display device for holographic projection |
EP3928142B1 (en) * | 2019-02-22 | 2023-04-05 | President and Fellows of Harvard College | Large-scale uniform optical focus array generation with a phase spatial light modulator |
GB2580441B (en) * | 2019-03-14 | 2022-03-16 | Dualitas Ltd | Laser modulation |
CN109782562A (zh) * | 2019-03-15 | 2019-05-21 | 刘桢 | 一种基于菲涅尔计算全息的三维ct重建全息影像*** |
GB2587400B (en) * | 2019-09-27 | 2022-02-16 | Dualitas Ltd | Hologram display using a liquid crystal display device |
ES2930626T3 (es) * | 2019-12-11 | 2022-12-20 | Dolby Laboratories Licensing Corp | Sistema de proyección y método de control de un sistema de proyección |
US11762333B2 (en) * | 2020-09-17 | 2023-09-19 | Pacific Light & Hologram, Inc. | Reconstructing objects with display zero order light suppression |
US20220375754A1 (en) * | 2021-05-18 | 2022-11-24 | U.S. Army DEVCOM, Army Research Laboratory | Hydrogen-passivated topological materials, devices, and methods |
US11783453B2 (en) | 2021-06-10 | 2023-10-10 | Bank Of America Corporation | Adapting image noise removal model based on device capabilities |
US11900842B1 (en) | 2023-05-12 | 2024-02-13 | Pacific Light & Hologram, Inc. | Irregular devices |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4588260A (en) | 1984-04-03 | 1986-05-13 | The United States Of America As Represented By The Secretary Of The Air Force | Phase-only optical filter for use in an optical correlation system |
DE69128103T2 (de) * | 1990-04-05 | 1998-04-02 | Seiko Epson Corp | Optische Vorrichtung |
WO1992021050A1 (en) * | 1991-05-21 | 1992-11-26 | Seiko Epson Corporation | Optical device and optical machining system using the optical device |
JPH06259001A (ja) * | 1993-01-07 | 1994-09-16 | Nippondenso Co Ltd | 情報表示装置 |
JPH07261125A (ja) * | 1994-03-24 | 1995-10-13 | Olympus Optical Co Ltd | 投影型画像表示装置 |
US5546198A (en) | 1994-09-30 | 1996-08-13 | Van Der Gracht; Joseph | Generation of selective visual effects |
WO1996034307A1 (en) * | 1995-04-28 | 1996-10-31 | Forskningscenter Risø | Phase contrast imaging |
JPH09138631A (ja) * | 1995-11-13 | 1997-05-27 | Tsushin Hoso Kiko | 動画ホログラフィ再生装置 |
EP1452894A3 (en) * | 1996-09-02 | 2005-02-09 | Nippon Telegraph and Telephone Corporation | Optical signal processing apparatus and optical signal processing method |
US5986781A (en) * | 1996-10-28 | 1999-11-16 | Pacific Holographics, Inc. | Apparatus and method for generating diffractive element using liquid crystal display |
GB9713658D0 (en) * | 1997-06-28 | 1997-09-03 | Travis Adrian R L | View-sequential holographic display |
GB2330471A (en) | 1997-10-15 | 1999-04-21 | Secr Defence | Production of moving images for holography |
JPH11218844A (ja) * | 1998-02-02 | 1999-08-10 | Harness Syst Tech Res Ltd | 表示装置 |
GB2350962A (en) | 1999-06-09 | 2000-12-13 | Secr Defence Brit | Holographic displays |
US6195184B1 (en) | 1999-06-19 | 2001-02-27 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | High-resolution large-field-of-view three-dimensional hologram display system and method thereof |
US6456421B1 (en) | 1999-09-01 | 2002-09-24 | Polaroid Corporation | System for printing with programmable spatial light modulator and method |
GB9923428D0 (en) * | 1999-10-04 | 1999-12-08 | Thomas Swan & Company Limited | Optical switch |
NZ519897A (en) * | 1999-12-03 | 2004-02-27 | Iouri Malov | Electroretinogram (ERG) using image segments which stimulate output signals with very little cross-correlation |
US20010050787A1 (en) | 2000-05-22 | 2001-12-13 | Intelligent Pixels, Inc. | Electro-optical component having a reconfigurable phase state |
KR100433585B1 (ko) | 2001-02-28 | 2004-05-31 | 한국전자통신연구원 | 비접촉식 결합형 이진 위상 홀로그램 및 그 구현 방법 |
US6961045B2 (en) | 2001-06-16 | 2005-11-01 | Che-Chih Tsao | Pattern projection techniques for volumetric 3D displays and 2D displays |
GB2379850A (en) | 2001-09-14 | 2003-03-19 | Holographic Imaging Llc | Computation of computer generated holograms |
EP1467263A4 (en) * | 2002-01-16 | 2009-12-16 | Japan Science & Tech Agency | HOLOGRAPHIC REPRODUCTION DEVICE FOR MOBILE IMAGES AND HOLOGRAPHIC REPRODUCTION DEVICE FOR COLOR MOBILE IMAGES |
GB0329014D0 (en) | 2003-12-15 | 2004-01-14 | Univ Cambridge Tech | Hologram viewing device |
GB0329012D0 (en) * | 2003-12-15 | 2004-01-14 | Univ Cambridge Tech | Hologram viewing device |
US7357513B2 (en) | 2004-07-30 | 2008-04-15 | Novalux, Inc. | System and method for driving semiconductor laser sources for displays |
-
2003
- 2003-12-15 GB GBGB0329012.9A patent/GB0329012D0/en not_active Ceased
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-
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- 2014-01-07 US US14/149,509 patent/US8878759B2/en active Active
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WO2005059660A2 (en) | 2005-06-30 |
WO2005059881A3 (en) | 2005-10-27 |
JP2007520841A (ja) | 2007-07-26 |
GB0329012D0 (en) | 2004-01-14 |
US20140118806A1 (en) | 2014-05-01 |
EP1702243A2 (en) | 2006-09-20 |
JP2007523359A (ja) | 2007-08-16 |
EP3067754B1 (en) | 2017-08-16 |
EP1700172A2 (en) | 2006-09-13 |
WO2005059881A2 (en) | 2005-06-30 |
CN100595698C (zh) | 2010-03-24 |
KR101204968B1 (ko) | 2012-11-26 |
EP3067754A1 (en) | 2016-09-14 |
CN101034279A (zh) | 2007-09-12 |
CN1918519B (zh) | 2011-05-11 |
JP4795249B2 (ja) | 2011-10-19 |
US8072488B2 (en) | 2011-12-06 |
US20120105580A1 (en) | 2012-05-03 |
US8878759B2 (en) | 2014-11-04 |
US8654048B2 (en) | 2014-02-18 |
US20070024999A1 (en) | 2007-02-01 |
WO2005059660A3 (en) | 2006-02-02 |
KR20060130609A (ko) | 2006-12-19 |
JP4932490B2 (ja) | 2012-05-16 |
US20070113012A1 (en) | 2007-05-17 |
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