TWI396951B - 三維全像影像重建中減少斑點雜訊的方法及其全像顯示裝置 - Google Patents

三維全像影像重建中減少斑點雜訊的方法及其全像顯示裝置 Download PDF

Info

Publication number
TWI396951B
TWI396951B TW096147570A TW96147570A TWI396951B TW I396951 B TWI396951 B TW I396951B TW 096147570 A TW096147570 A TW 096147570A TW 96147570 A TW96147570 A TW 96147570A TW I396951 B TWI396951 B TW I396951B
Authority
TW
Taiwan
Prior art keywords
optical
recombination
light
slm
reconstruction system
Prior art date
Application number
TW096147570A
Other languages
English (en)
Chinese (zh)
Other versions
TW200846855A (en
Inventor
Norbert Leister
Original Assignee
Seereal Technologies Sa
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 Seereal Technologies Sa filed Critical Seereal Technologies Sa
Publication of TW200846855A publication Critical patent/TW200846855A/zh
Application granted granted Critical
Publication of TWI396951B publication Critical patent/TWI396951B/zh

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/32—Systems for obtaining speckle elimination
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2286—Particular reconstruction light ; Beam properties
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2294—Addressing the hologram to an active spatial light modulator
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2286—Particular reconstruction light ; Beam properties
    • G03H2001/2289—Particular reconstruction light ; Beam properties when reconstruction wavelength differs form recording wavelength
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2294—Addressing the hologram to an active spatial light modulator
    • G03H2001/2297—Addressing the hologram to an active spatial light modulator using frame sequential, e.g. for reducing speckle noise
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • G03H1/2645—Multiplexing processes, e.g. aperture, shift, or wavefront multiplexing
    • G03H2001/266—Wavelength multiplexing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2222/00—Light sources or light beam properties
    • G03H2222/10—Spectral composition
    • G03H2222/13—Multi-wavelengths wave with discontinuous wavelength ranges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
TW096147570A 2006-12-19 2007-12-12 三維全像影像重建中減少斑點雜訊的方法及其全像顯示裝置 TWI396951B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006062376.2A DE102006062376B4 (de) 2006-12-19 2006-12-19 Verfahren und Wiedergabeeinrichtung zum Reduzieren von Speckle

Publications (2)

Publication Number Publication Date
TW200846855A TW200846855A (en) 2008-12-01
TWI396951B true TWI396951B (zh) 2013-05-21

Family

ID=39047042

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096147570A TWI396951B (zh) 2006-12-19 2007-12-12 三維全像影像重建中減少斑點雜訊的方法及其全像顯示裝置

Country Status (5)

Country Link
US (1) US8355190B2 (https=)
JP (1) JP2010513962A (https=)
DE (1) DE102006062376B4 (https=)
TW (1) TWI396951B (https=)
WO (1) WO2008074628A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007036127A1 (de) * 2007-07-27 2009-01-29 Seereal Technologies S.A. Holographische Rekonstruktionseinrichtung
JP5451238B2 (ja) * 2009-08-03 2014-03-26 浜松ホトニクス株式会社 レーザ加工方法
KR102251546B1 (ko) * 2010-07-06 2021-05-14 시리얼 테크놀로지즈 에스.에이. 홀로그래픽 또는 입체 디스플레이를 위한 빔 확장 및 각종 콜리메이터
CN106933014B (zh) * 2010-09-07 2020-05-22 大日本印刷株式会社 光学模块
JP5927559B2 (ja) * 2011-04-27 2016-06-01 パナソニックＩｐマネジメント株式会社 表示装置
GB201201936D0 (en) * 2012-02-03 2012-03-21 Univ Southampton Super-oscillatory lens device
WO2014020602A2 (en) 2012-08-01 2014-02-06 Real View Imaging Ltd. Despeckling a computer generated hologram
JP6150253B2 (ja) * 2013-09-26 2017-06-21 アルプス電気株式会社 映像表示装置
US9599572B2 (en) 2014-04-07 2017-03-21 Orbotech Ltd. Optical inspection system and method
CN106873341B (zh) * 2017-04-19 2022-11-04 京东方科技集团股份有限公司 一种全息显示装置及其驱动方法、展示柜
CN111032687A (zh) 2017-05-25 2020-04-17 普瑞利思生物制品公司 三维打印的器官、设备和基质
CN112955306B (zh) * 2018-07-31 2023-12-22 普瑞利思生物制品公司 三维打印的方法和系统
KR102721077B1 (ko) * 2019-02-19 2024-10-24 삼성전자주식회사 홀로그래픽 영상을 제공하는 다중 영상 디스플레이 장치
DE102019110587A1 (de) * 2019-04-24 2020-10-29 HELLA GmbH & Co. KGaA Vorrichtung zur Herstellung eines Replik-Hologramms, Replik-Hologramm sowie Beleuchtungsvorrichtung für ein Fahrzeug
CN111176094B (zh) * 2020-01-14 2022-02-01 四川长虹电器股份有限公司 一种激光全息投影显示方法和装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5644414A (en) * 1992-08-21 1997-07-01 Fujitsu, Ltd. Stereoscopic display method of hologram and its forming method and its stereoscopic display apparatus
TW472225B (en) * 2001-06-08 2002-01-11 Shiu-Hua Huang Sequential type projection apparatus
TW200634455A (en) * 2004-12-23 2006-10-01 Seereal Technologies Gmbh Method and device for computing computer-generated video holograms

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09508476A (ja) * 1994-01-31 1997-08-26 エス・ディー・エル・インコーポレイテッド レーザ照明ディスプレイシステム
DE19541071A1 (de) 1995-11-03 1997-05-07 Bundesdruckerei Gmbh Verfahren zur Herstellung von nachahmungssicheren, Echtheitsmerkmale aufweisenden Hologrammen und Lesegerät zum Prüfen der Echtheit
DE19704741A1 (de) * 1997-02-13 1998-08-20 Daimler Benz Ag Holografischer Bildschirm mit integrierter Speckleunterdrückung
DE10137832B4 (de) 2001-04-12 2006-09-14 Tesa Scribos Gmbh Verfahren und Vorrichtung zum Auslesen eines in einem Speichermedium gespeicherten Hologramms
JP4473133B2 (ja) 2002-11-13 2010-06-02 シーリアル、テクノロジーズ、ゲーエムベーハー 映像ホログラムおよび映像ホログラム再生装置
US20070081207A1 (en) * 2003-10-27 2007-04-12 Bauhaus-Universitaet Weimar Method and arrangement for combining holograms with computer graphics
BRPI0612417A2 (pt) 2005-05-06 2010-11-09 Seereal Technologies Gmbh dispositivo para a reconstrução de cenas tridimensionais com hologramas de vìdeo

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5644414A (en) * 1992-08-21 1997-07-01 Fujitsu, Ltd. Stereoscopic display method of hologram and its forming method and its stereoscopic display apparatus
TW472225B (en) * 2001-06-08 2002-01-11 Shiu-Hua Huang Sequential type projection apparatus
TW200634455A (en) * 2004-12-23 2006-10-01 Seereal Technologies Gmbh Method and device for computing computer-generated video holograms

Also Published As

Publication number Publication date
WO2008074628A1 (de) 2008-06-26
TW200846855A (en) 2008-12-01
DE102006062376A1 (de) 2008-06-26
DE102006062376B4 (de) 2018-03-22
JP2010513962A (ja) 2010-04-30
US20090296176A1 (en) 2009-12-03
US8355190B2 (en) 2013-01-15

Similar Documents

Publication Publication Date Title
TWI396951B (zh) 三維全像影像重建中減少斑點雜訊的方法及其全像顯示裝置
CN101371204B (zh) 用于景象全息重建的投影装置
TWI390369B (zh) 減少光斑的方法和裝置
JP6711769B2 (ja) ２次元／３次元ホログラフィ表示システム
Lee et al. Additive light field displays: realization of augmented reality with holographic optical elements
JP5824166B2 (ja) 位相回復
US7738151B2 (en) Holographic projector
JP4695141B2 (ja) コンピュータが生成したビデオホログラムを符号化及び再構成する方法及び装置
CN101167023B (zh) 可控照明装置
US8075138B2 (en) System and methods for angular slice true 3-D display
JP3059590B2 (ja) 立体表示方法及び装置
EP2008146A2 (en) Systems and methods for angular slice true 3-d display
CN101600982A (zh) 生成三维物体重建的头戴式显示装置
JP2005520184A (ja) 放射条件付けシステム
KR20040076854A (ko) 3차원 영상들의 투사
CN108919510A (zh) 一种用于二维和/或三维对象场景全息表示的装置
CN112305887B (zh) 全息图显示装置和用于提供扩展查看窗口的方法
JP3951554B2 (ja) 計算機ホログラム
JP5104063B2 (ja) ３次元像表示装置
JP2007041504A (ja) ３次元像表示装置
Ahmad et al. Design of Ultrathin metasurface for multiview 3D display based on Look-Up-Table method
Yang et al. High-resolution fresnel hologram information simplification and color 3d display
CN114167621A (zh) 一种裸眼3d显示装置
JP2009290440A (ja) 画像表示方法
JP2008151863A (ja) ３次元像表示装置