SG124322A1 - Reducing ghosting in holographic stereograms - Google Patents

Reducing ghosting in holographic stereograms

Info

Publication number
SG124322A1
SG124322A1 SG200500673A SG200500673A SG124322A1 SG 124322 A1 SG124322 A1 SG 124322A1 SG 200500673 A SG200500673 A SG 200500673A SG 200500673 A SG200500673 A SG 200500673A SG 124322 A1 SG124322 A1 SG 124322A1
Authority
SG
Singapore
Prior art keywords
holographic
holographic stereograms
source data
data frames
reducing ghosting
Prior art date
Application number
SG200500673A
Other languages
English (en)
Inventor
Lee Chao Hsu
Akira Shirakura
Original Assignee
Sony Electronics Singapore Pte
Sony Corp
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 Sony Electronics Singapore Pte, Sony Corp filed Critical Sony Electronics Singapore Pte
Priority to SG200500673A priority Critical patent/SG124322A1/en
Priority to CN200610004380.1A priority patent/CN1825979B/zh
Priority to US11/342,979 priority patent/US7734086B2/en
Priority to GB0601927A priority patent/GB2422742B/en
Priority to JP2006025092A priority patent/JP4884789B2/ja
Publication of SG124322A1 publication Critical patent/SG124322A1/en

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
    • G03H1/04—Processes or apparatus for producing holograms
    • 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
    • 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
    • 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
    • G03H1/268—Holographic stereogram
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/89—Television signal recording using holographic recording
    • 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
    • G03H1/0486—Improving or monitoring the quality of the record, e.g. by compensating distortions, aberrations
    • 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
    • G03H2210/44—Digital representation
    • G03H2210/441—Numerical processing applied to the object data other than numerical propagation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Holo Graphy (AREA)
SG200500673A 2005-02-01 2005-02-01 Reducing ghosting in holographic stereograms SG124322A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SG200500673A SG124322A1 (en) 2005-02-01 2005-02-01 Reducing ghosting in holographic stereograms
CN200610004380.1A CN1825979B (zh) 2005-02-01 2006-01-27 减少全息立体图中的重影的方法及设备
US11/342,979 US7734086B2 (en) 2005-02-01 2006-01-30 Reducing ghosting in holographic stereograms
GB0601927A GB2422742B (en) 2005-02-01 2006-01-31 Reducing ghosting in holographic stereograms
JP2006025092A JP4884789B2 (ja) 2005-02-01 2006-02-01 ホログラフィックステレオグラムにおけるゴーストの低減

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200500673A SG124322A1 (en) 2005-02-01 2005-02-01 Reducing ghosting in holographic stereograms

Publications (1)

Publication Number Publication Date
SG124322A1 true SG124322A1 (en) 2006-08-30

Family

ID=36100760

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200500673A SG124322A1 (en) 2005-02-01 2005-02-01 Reducing ghosting in holographic stereograms

Country Status (5)

Country Link
US (1) US7734086B2 (https=)
JP (1) JP4884789B2 (https=)
CN (1) CN1825979B (https=)
GB (1) GB2422742B (https=)
SG (1) SG124322A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2506444A1 (en) * 2005-05-06 2006-11-06 Andrew Gill Cyberfit 2-d biomechanical diagrams
WO2009150529A1 (en) * 2008-06-13 2009-12-17 Imax Corporation Methods and systems for reducing or eliminating perceived ghosting in displayed stereoscopic images
WO2010019922A1 (en) * 2008-08-15 2010-02-18 Real D Enhanced ghost compensation for stereoscopic imagery
EP2529333A4 (en) 2010-01-28 2013-10-23 Pathway Innovations And Technologies Inc DOCUMENT IMAGING SYSTEM WITH A CAMERA SCANNER DEVICE AND A PC-BASED PROCESSING SOFTWARE
GB201016821D0 (en) 2010-10-06 2010-11-17 3D Optical Systems Ltd Holograms and fabrication processes
JP6253380B2 (ja) 2013-12-11 2017-12-27 キヤノン株式会社 画像処理方法、画像処理装置および撮像装置
EP2902211B1 (en) * 2014-01-31 2019-01-02 OCE-Technologies B.V. Ghosting compensation in relief images for directional prints
US11237251B2 (en) * 2016-05-11 2022-02-01 Texas Instruments Incorporated Lidar scanning with expanded scan angle
CN106210707B (zh) * 2016-09-14 2018-05-01 京东方科技集团股份有限公司 一种全息显示系统及全息显示方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE159978T1 (de) * 1992-08-07 1997-11-15 Fujikura Kasei Kk Elektrosensitive zusammensetzung
US5694488A (en) * 1993-12-23 1997-12-02 Tamarack Storage Devices Method and apparatus for processing of reconstructed holographic images of digital data patterns
JPH09134112A (ja) * 1995-11-09 1997-05-20 Victor Co Of Japan Ltd 計算機ホログラムの補正方法
JP3704875B2 (ja) * 1996-06-21 2005-10-12 ソニー株式会社 画像記録方法及び装置
US6512609B1 (en) * 1999-08-10 2003-01-28 Zebra Imaging, Inc. System and method for correcting projection distortions in a hologram producing system
LT4842B (lt) * 1999-12-10 2001-09-25 Uab "Geola" Hologramų spausdinimo būdas ir įrenginys
JP2002149045A (ja) * 2000-11-15 2002-05-22 Victor Co Of Japan Ltd ホログラム記録媒体
JP2003015509A (ja) * 2001-06-27 2003-01-17 Sony Corp 画像露光記録装置及び画像露光記録方法
KR100555914B1 (ko) * 2003-11-15 2006-03-03 주식회사 대우일렉트로닉스 홀로그래픽 시스템의 데이터 추출 장치 및 방법

Also Published As

Publication number Publication date
GB0601927D0 (en) 2006-03-15
JP2006235622A (ja) 2006-09-07
GB2422742A (en) 2006-08-02
US20060171583A1 (en) 2006-08-03
CN1825979A (zh) 2006-08-30
GB2422742B (en) 2007-11-28
JP4884789B2 (ja) 2012-02-29
US7734086B2 (en) 2010-06-08
CN1825979B (zh) 2010-09-29

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