DE102007036127A1 - Holographische Rekonstruktionseinrichtung - Google Patents

Holographische Rekonstruktionseinrichtung Download PDF

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Publication number
DE102007036127A1
DE102007036127A1 DE102007036127A DE102007036127A DE102007036127A1 DE 102007036127 A1 DE102007036127 A1 DE 102007036127A1 DE 102007036127 A DE102007036127 A DE 102007036127A DE 102007036127 A DE102007036127 A DE 102007036127A DE 102007036127 A1 DE102007036127 A1 DE 102007036127A1
Authority
DE
Germany
Prior art keywords
scene
reconstruction
object points
object point
points
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.)
Withdrawn
Application number
DE102007036127A
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German (de)
English (en)
Inventor
Norbert Leister
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SeeReal Technologies SA
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
Priority to DE102007036127A priority Critical patent/DE102007036127A1/de
Priority to DE502008002689T priority patent/DE502008002689D1/de
Priority to CA2694525A priority patent/CA2694525A1/en
Priority to EP08786426A priority patent/EP2181361B1/de
Priority to CN200880100780XA priority patent/CN101809511B/zh
Priority to AT08786426T priority patent/ATE499635T1/de
Priority to PCT/EP2008/059765 priority patent/WO2009016105A2/de
Priority to JP2010517410A priority patent/JP5530927B2/ja
Priority to KR1020107004235A priority patent/KR101511397B1/ko
Priority to US12/670,886 priority patent/US8441703B2/en
Priority to TW097128720A priority patent/TWI431443B/zh
Publication of DE102007036127A1 publication Critical patent/DE102007036127A1/de
Withdrawn legal-status Critical Current

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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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G03H1/0808—Methods of numerical synthesis, e.g. coherent ray tracing [CRT], diffraction specific
    • 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
    • G03H1/2249—Holobject 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
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2236—Details of the viewing window
    • G03H2001/2242—Multiple viewing windows
    • 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
    • G03H1/2249—Holobject properties
    • G03H2001/2263—Multicoloured holobject
    • 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
    • G03H1/2249—Holobject properties
    • G03H2001/2263—Multicoloured holobject
    • G03H2001/2271—RGB holobject
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/40—Synthetic representation, i.e. digital or optical object decomposition
    • G03H2210/45—Representation of the decomposed object
    • G03H2210/452—Representation of the decomposed object into points
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/40—Synthetic representation, i.e. digital or optical object decomposition
    • G03H2210/45—Representation of the decomposed object
    • G03H2210/454—Representation of the decomposed object into planes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2226/00—Electro-optic or electronic components relating to digital holography
    • G03H2226/05—Means for tracking the observer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2240/00—Hologram nature or properties
    • G03H2240/50—Parameters or numerical values associated with holography, e.g. peel strength
    • G03H2240/62—Sampling aspect applied to sensor or display

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
DE102007036127A 2007-07-27 2007-07-27 Holographische Rekonstruktionseinrichtung Withdrawn DE102007036127A1 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE102007036127A DE102007036127A1 (de) 2007-07-27 2007-07-27 Holographische Rekonstruktionseinrichtung
DE502008002689T DE502008002689D1 (de) 2007-07-27 2008-07-25 Holographische rekonstruktionseinrichtung
CA2694525A CA2694525A1 (en) 2007-07-27 2008-07-25 Holographic reconstruction device
EP08786426A EP2181361B1 (de) 2007-07-27 2008-07-25 Holographische rekonstruktionseinrichtung
CN200880100780XA CN101809511B (zh) 2007-07-27 2008-07-25 全息重建装置
AT08786426T ATE499635T1 (de) 2007-07-27 2008-07-25 Holographische rekonstruktionseinrichtung
PCT/EP2008/059765 WO2009016105A2 (de) 2007-07-27 2008-07-25 Holographische rekonstruktionseinrichtung
JP2010517410A JP5530927B2 (ja) 2007-07-27 2008-07-25 ホログラフィック再構成装置
KR1020107004235A KR101511397B1 (ko) 2007-07-27 2008-07-25 홀로그래픽 재구성 방법 및 홀로그래픽 재구성 장치
US12/670,886 US8441703B2 (en) 2007-07-27 2008-07-25 Method and device for holographically reconstructing a scene
TW097128720A TWI431443B (zh) 2007-07-27 2008-07-29 產生三維場景全像圖重建之裝置及方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007036127A DE102007036127A1 (de) 2007-07-27 2007-07-27 Holographische Rekonstruktionseinrichtung

Publications (1)

Publication Number Publication Date
DE102007036127A1 true DE102007036127A1 (de) 2009-01-29

Family

ID=40157419

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102007036127A Withdrawn DE102007036127A1 (de) 2007-07-27 2007-07-27 Holographische Rekonstruktionseinrichtung
DE502008002689T Active DE502008002689D1 (de) 2007-07-27 2008-07-25 Holographische rekonstruktionseinrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE502008002689T Active DE502008002689D1 (de) 2007-07-27 2008-07-25 Holographische rekonstruktionseinrichtung

Country Status (10)

Country Link
US (1) US8441703B2 (https=)
EP (1) EP2181361B1 (https=)
JP (1) JP5530927B2 (https=)
KR (1) KR101511397B1 (https=)
CN (1) CN101809511B (https=)
AT (1) ATE499635T1 (https=)
CA (1) CA2694525A1 (https=)
DE (2) DE102007036127A1 (https=)
TW (1) TWI431443B (https=)
WO (1) WO2009016105A2 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014020602A2 (en) 2012-08-01 2014-02-06 Real View Imaging Ltd. Despeckling a computer generated hologram
KR20150086799A (ko) 2014-01-20 2015-07-29 한국전자통신연구원 휴대용 디바이스를 위한 광섬유 어레이 백라이트를 이용한 홀로그래픽 디스플레이 장치 및 방법
DE102015110502A1 (de) 2014-07-04 2016-01-07 Seereal Technologies S.A. Projektionsvorrichtung und Verfahren zum Darstellen einer zweidimensionalen und/oder dreidimensionalen Szene oder von Inhalt
KR102441587B1 (ko) 2015-08-03 2022-09-07 삼성전자주식회사 홀로그래픽 이미지를 처리하는 방법 및 장치
KR102464362B1 (ko) * 2015-09-30 2022-11-07 삼성전자주식회사 홀로그래픽 이미지 처리방법 및 장치
US20210223738A1 (en) 2015-12-28 2021-07-22 Seereal Technologies S.A. Display device and method for optimizing the image quality
KR102571080B1 (ko) 2016-02-12 2023-08-25 삼성전자주식회사 홀로그래픽 이미지를 처리하는 방법 및 장치
CN105700321B (zh) * 2016-04-18 2018-02-16 中国工程物理研究院激光聚变研究中心 基于重建像强度方差的数字全息图在焦重建距离判断方法
CN106339979B (zh) * 2016-08-30 2019-12-10 四川大学 一种基于哈希函数的计算全息加密方法
JP7579196B2 (ja) * 2021-04-07 2024-11-07 日本放送協会 ディジタルホログラム信号処理装置およびディジタルホログラム撮像再生装置
CN119002214B (zh) * 2024-08-10 2025-08-29 哈尔滨理工大学 基于贝塞尔光束的无干涉编码孔径相关全息光谱成像方法

Citations (4)

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Publication number Priority date Publication date Assignee Title
WO2001095016A1 (en) * 2000-06-09 2001-12-13 Holographic Imaging Llc Computation time reduction for three-dimensional displays
EP1563346A2 (de) 2002-11-13 2005-08-17 SeeReal Technologies GmbH Videohologramm und einrichtung zur rekonstruktion von videohologrammen
WO2006066919A1 (en) * 2004-12-23 2006-06-29 Seereal Technologies Gmbh A method of computing a hologram
DE102005023743A1 (de) 2005-05-13 2006-11-16 Seereal Technologies Gmbh Projektionsvorrichtung und Verfahren zur holographischen Rekonstruktion von Szenen

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EP0540759B1 (en) * 1991-05-21 1997-09-10 Seiko Epson Corporation Optical device and optical machining system using the optical device
JPH06110371A (ja) * 1992-09-30 1994-04-22 Fujitsu Ltd 立体表示方法及び装置
JPH10288939A (ja) * 1997-04-16 1998-10-27 Nippon Telegr & Teleph Corp <Ntt> デプスバッファ利用による計算機ホログラム生成方法並びに装置
JP3778326B2 (ja) * 1997-05-22 2006-05-24 日本電信電話株式会社 計算機ホログラム表示方法、装置、および、計算機ホログラム表示プログラムを記録した記録媒体
EP1008919A1 (fr) * 1998-12-09 2000-06-14 Communauté Européenne (CE) Procédé et dispositif holographiques assistés par ordinateur pour restituer des images tridimensionnelles
JP2004517354A (ja) * 2000-11-07 2004-06-10 ホログラフイツク・イメージング・エル・エル・シー コンピュータ生成ホログラムを生成する改善された方法
DE502006001767D1 (de) 2005-05-13 2008-11-20 Seereal Technologies Gmbh Projektionsvorrichtung und verfahren zur holographischen rekonstruktion von szenen
KR101367573B1 (ko) * 2005-12-22 2014-02-25 시리얼 테크놀로지즈 에스.에이. 홀로그래픽 재구성 장면에서의 불균일한 밝기 인식의 보정 방법
GB0601481D0 (en) * 2006-01-25 2006-03-08 Light Blue Optics Ltd Methods and apparatus for displaying images using holograms
DE102006062376B4 (de) * 2006-12-19 2018-03-22 Seereal Technologies S.A. Verfahren und Wiedergabeeinrichtung zum Reduzieren von Speckle
DE102006062377B4 (de) * 2006-12-19 2018-03-22 Seereal Technologies S.A. Verfahren und holographische Wiedergabeeinrichtung zum Reduzieren von Speckle
DE102007023738A1 (de) * 2007-05-16 2009-01-08 Seereal Technologies S.A. Verfahren und Einrichtung zum Rekonstruieren einer dreidimensionalen Szene in einem holographischen Display
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WO2001095016A1 (en) * 2000-06-09 2001-12-13 Holographic Imaging Llc Computation time reduction for three-dimensional displays
EP1563346A2 (de) 2002-11-13 2005-08-17 SeeReal Technologies GmbH Videohologramm und einrichtung zur rekonstruktion von videohologrammen
WO2006066919A1 (en) * 2004-12-23 2006-06-29 Seereal Technologies Gmbh A method of computing a hologram
DE102004063838A1 (de) 2004-12-23 2006-07-06 Seereal Technologies Gmbh Verfahren und Einrichtung zum Berechnen computer generierter Videohologramme
DE102005023743A1 (de) 2005-05-13 2006-11-16 Seereal Technologies Gmbh Projektionsvorrichtung und Verfahren zur holographischen Rekonstruktion von Szenen

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Dokument von Donghyun Kim "Reduction of coherent artifacts in dynamic holografic three-dimensional displays by diffraction-specific pseudorandom diffusion"

Also Published As

Publication number Publication date
ATE499635T1 (de) 2011-03-15
EP2181361B1 (de) 2011-02-23
CA2694525A1 (en) 2009-02-05
CN101809511A (zh) 2010-08-18
KR101511397B1 (ko) 2015-04-10
JP2010534859A (ja) 2010-11-11
WO2009016105A2 (de) 2009-02-05
US8441703B2 (en) 2013-05-14
DE502008002689D1 (de) 2011-04-07
CN101809511B (zh) 2013-05-15
US20100188719A1 (en) 2010-07-29
JP5530927B2 (ja) 2014-06-25
WO2009016105A3 (de) 2009-05-07
TW200925804A (en) 2009-06-16
TWI431443B (zh) 2014-03-21
WO2009016105A4 (de) 2009-07-09
KR20100051686A (ko) 2010-05-17
EP2181361A2 (de) 2010-05-05

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R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20130201