JP5529725B2 - ホログラフィックディスプレイにおいて３次元シーンを再構成する方法及び装置 - Google Patents

ホログラフィックディスプレイにおいて３次元シーンを再構成する方法及び装置 Download PDF

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JP5529725B2
JP5529725B2 JP2010507890A JP2010507890A JP5529725B2 JP 5529725 B2 JP5529725 B2 JP 5529725B2 JP 2010507890 A JP2010507890 A JP 2010507890A JP 2010507890 A JP2010507890 A JP 2010507890A JP 5529725 B2 JP5529725 B2 JP 5529725B2
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Japan
Prior art keywords
light modulator
hologram
sub
object point
scene
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JP2010507890A
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Japanese (ja)
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JP2010528324A5 (https=
JP2010528324A (ja
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ノルベルト ライスター，
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SeeReal Technologies SA
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SeeReal Technologies SA
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    • 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
    • G03H1/2294—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
    • G03H1/32—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
    • G03H1/2294—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
    • 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
    • G03H2222/00—Light sources or light beam properties
    • G03H2222/34—Multiple light sources
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2225/00—Active addressable light modulator
    • G03H2225/30—Modulation
    • G03H2225/31—Amplitude only
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2225/00—Active addressable light modulator
    • G03H2225/30—Modulation
    • G03H2225/32—Phase only
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2225/00—Active addressable light modulator
    • G03H2225/30—Modulation
    • G03H2225/33—Complex modulation
    • 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
    • G03H2240/20—Details of physical variations exhibited in the hologram
    • G03H2240/40—Dynamic of the variations
    • G03H2240/41—Binary
    • 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
    • G03H2240/20—Details of physical variations exhibited in the hologram
    • G03H2240/40—Dynamic of the variations
    • G03H2240/42—Discrete level

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
JP2010507890A 2007-05-16 2008-05-09 ホログラフィックディスプレイにおいて３次元シーンを再構成する方法及び装置 Expired - Fee Related JP5529725B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007023738.5 2007-05-16
DE102007023738A DE102007023738A1 (de) 2007-05-16 2007-05-16 Verfahren und Einrichtung zum Rekonstruieren einer dreidimensionalen Szene in einem holographischen Display
PCT/EP2008/055746 WO2008138885A2 (de) 2007-05-16 2008-05-09 Verfahren und einrichtung zum rekonstruieren einer dreidimensionalen szene in einem holograpischen display

Publications (3)

Publication Number Publication Date
JP2010528324A JP2010528324A (ja) 2010-08-19
JP2010528324A5 JP2010528324A5 (https=) 2012-12-06
JP5529725B2 true JP5529725B2 (ja) 2014-06-25

Family

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JP2010507890A Expired - Fee Related JP5529725B2 (ja) 2007-05-16 2008-05-09 ホログラフィックディスプレイにおいて３次元シーンを再構成する方法及び装置

Country Status (5)

Country Link
US (1) US20100149611A1 (https=)
JP (1) JP5529725B2 (https=)
DE (1) DE102007023738A1 (https=)
TW (1) TWI413877B (https=)
WO (1) WO2008138885A2 (https=)

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* Cited by examiner, † Cited by third party
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DE102007036127A1 (de) * 2007-07-27 2009-01-29 Seereal Technologies S.A. Holographische Rekonstruktionseinrichtung
DE102007045332B4 (de) * 2007-09-17 2019-01-17 Seereal Technologies S.A. Holographisches Display zum Rekonstruieren einer Szene
KR101766272B1 (ko) 2010-11-01 2017-08-08 삼성전자주식회사 시준화된 지향성의 백라이트 유닛을 사용하는 홀로그래픽 영상 디스플레이 장치 및 방법
DE102011056224B4 (de) 2010-12-09 2022-05-25 Seereal Technologies S.A. Lichtmodulationsvorrichtung für ein Display
WO2012085045A1 (de) * 2010-12-22 2012-06-28 Seereal Technologies S.A. Kombinierte lichtmodulationsvorrichtung zur benutzernachführung
KR101854188B1 (ko) * 2011-10-25 2018-05-08 삼성전자주식회사 3차원 영상 획득 장치 및 3차원 영상 획득 장치에서 깊이 정보 산출 방법
US8950867B2 (en) * 2011-11-23 2015-02-10 Magic Leap, Inc. Three dimensional virtual and augmented reality display system
US9245387B2 (en) 2013-04-12 2016-01-26 Microsoft Technology Licensing, Llc Holographic snap grid
KR20150066321A (ko) * 2013-12-06 2015-06-16 삼성전자주식회사 홀로그래픽 디스플레이
US10244223B2 (en) * 2014-01-10 2019-03-26 Ostendo Technologies, Inc. Methods for full parallax compressed light field 3D imaging systems
US9473764B2 (en) 2014-06-27 2016-10-18 Microsoft Technology Licensing, Llc Stereoscopic image display
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
TWI612795B (zh) 2016-09-13 2018-01-21 財團法人工業技術研究院 場景掃描方法及系統
KR102664383B1 (ko) * 2016-11-30 2024-05-08 삼성전자주식회사 영상 데이터 처리 방법 및 장치
JP6988177B2 (ja) * 2017-06-13 2022-01-05 凸版印刷株式会社 ホログラムのための計算方法、光学フィルム、および光学フィルムの製造方法
US11747767B2 (en) 2019-03-19 2023-09-05 Samsung Electronics Co., Ltd. Method and apparatus for processing three-dimensional holographic image
CN113874793B (zh) * 2019-03-25 2024-06-14 视瑞尔技术公司 用于三维表示场景的方法和全息装置
US20240282049A1 (en) * 2023-02-16 2024-08-22 Electronics And Telecommunications Research Institute Method and apparatus for reconstructing a three-dimensional shape based on multiple light sources
WO2025176585A1 (en) * 2024-02-21 2025-08-28 Seereal Technologies S.A. Method and device for generating a hologram

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JPH07261125A (ja) * 1994-03-24 1995-10-13 Olympus Optical Co Ltd 投影型画像表示装置
GB2350963A (en) * 1999-06-09 2000-12-13 Secr Defence Holographic Displays
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
GB2379850A (en) * 2001-09-14 2003-03-19 Holographic Imaging Llc Computation of computer generated holograms
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
KR20070092709A (ko) * 2004-12-21 2007-09-13 코닌클리케 필립스 일렉트로닉스 엔.브이. 시각적으로 영상을 재구성하기 위한 디스플레이 디바이스
DE102004063838A1 (de) * 2004-12-23 2006-07-06 Seereal Technologies Gmbh Verfahren und Einrichtung zum Berechnen computer generierter Videohologramme
BRPI0612417A2 (pt) * 2005-05-06 2010-11-09 Seereal Technologies Gmbh dispositivo para a reconstrução de cenas tridimensionais com hologramas de vìdeo
DE502006001767D1 (de) * 2005-05-13 2008-11-20 Seereal Technologies Gmbh Projektionsvorrichtung und verfahren zur holographischen rekonstruktion von szenen
DE102005023743B4 (de) 2005-05-13 2016-09-29 Seereal Technologies Gmbh Projektionsvorrichtung und Verfahren zur holographischen Rekonstruktion von Szenen
GB0518912D0 (en) * 2005-09-16 2005-10-26 Light Blue Optics Ltd Methods and apparatus for displaying images using holograms
DE102007023737B4 (de) * 2007-05-16 2009-01-02 Seereal Technologies S.A. Verfahren zum Generieren von Videohologrammen in Echtzeit zur Erweiterung einer 3D-Rendering-Graphikpipeline

Also Published As

Publication number Publication date
WO2008138885A3 (de) 2009-09-17
TW200900888A (en) 2009-01-01
US20100149611A1 (en) 2010-06-17
DE102007023738A1 (de) 2009-01-08
WO2008138885A2 (de) 2008-11-20
JP2010528324A (ja) 2010-08-19
TWI413877B (zh) 2013-11-01

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