DE102006055480A1 - Codierverfahren, Decodierverfahren, Codec sowie Datenträger zur holographischen Speicherung - Google Patents

Codierverfahren, Decodierverfahren, Codec sowie Datenträger zur holographischen Speicherung Download PDF

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Publication number
DE102006055480A1
DE102006055480A1 DE102006055480A DE102006055480A DE102006055480A1 DE 102006055480 A1 DE102006055480 A1 DE 102006055480A1 DE 102006055480 A DE102006055480 A DE 102006055480A DE 102006055480 A DE102006055480 A DE 102006055480A DE 102006055480 A1 DE102006055480 A1 DE 102006055480A1
Authority
DE
Germany
Prior art keywords
hologram
data carrier
information
energy beam
image
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Withdrawn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
DE102006055480A
Other languages
German (de)
English (en)
Inventor
Jean-Michel Asfour
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.)
Bayer Innovation GmbH
Original Assignee
Bayer Innovation GmbH
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 Bayer Innovation GmbH filed Critical Bayer Innovation GmbH
Priority to DE102006055480A priority Critical patent/DE102006055480A1/de
Priority to US12/515,331 priority patent/US8351604B2/en
Priority to CN2007800433769A priority patent/CN101542559B/zh
Priority to PCT/EP2007/009795 priority patent/WO2008061652A2/en
Priority to EP07819779A priority patent/EP2097890A2/en
Priority to JP2009537512A priority patent/JP5095748B2/ja
Priority to RU2009121978/08A priority patent/RU2009121978A/ru
Priority to MX2009005383A priority patent/MX2009005383A/es
Priority to AU2007323414A priority patent/AU2007323414A1/en
Priority to TW096144363A priority patent/TW200839669A/zh
Publication of DE102006055480A1 publication Critical patent/DE102006055480A1/de
Priority to IL198805A priority patent/IL198805A0/en
Priority to NO20092367A priority patent/NO20092367L/no
Withdrawn legal-status Critical Current

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
    • G03H1/22—Processes or apparatus for obtaining an optical image 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
    • 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
    • G03H1/04—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
    • G03H1/0005—Adaptation of holography to specific applications
    • G03H1/0011—Adaptation of holography to specific applications for security or authentication
    • G03H2001/0016—Covert holograms or holobjects requiring additional knowledge to be perceived, e.g. holobject reconstructed only under IR illumination
    • G03H2001/0022—Deciphering being performed with numerical or optical key, e.g. with the optical scrambler used during 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2244—Means for detecting or recording the holobject
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/12—Amplitude mask, e.g. diaphragm, Louver filter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Storage Device Security (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
DE102006055480A 2006-11-24 2006-11-24 Codierverfahren, Decodierverfahren, Codec sowie Datenträger zur holographischen Speicherung Withdrawn DE102006055480A1 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE102006055480A DE102006055480A1 (de) 2006-11-24 2006-11-24 Codierverfahren, Decodierverfahren, Codec sowie Datenträger zur holographischen Speicherung
JP2009537512A JP5095748B2 (ja) 2006-11-24 2007-11-13 ホログラフィック記憶のための符号化方法、復号方法、コーデック及びデータ記憶媒体
CN2007800433769A CN101542559B (zh) 2006-11-24 2007-11-13 编码方法、解码方法、编解码器和用于全息存储的数据存储媒体
PCT/EP2007/009795 WO2008061652A2 (en) 2006-11-24 2007-11-13 Coding method, decoding method, codec and data storage medium for holographic storage
EP07819779A EP2097890A2 (en) 2006-11-24 2007-11-13 Coding method, decoding method, codec and data storage medium for holographic storage
US12/515,331 US8351604B2 (en) 2006-11-24 2007-11-13 Coding method, decoding method, codec and data storage medium for holographic storage
RU2009121978/08A RU2009121978A (ru) 2006-11-24 2007-11-13 Способ кодирования, способ декодирования, кодер-декодер и носитель информации для голографического хранения
MX2009005383A MX2009005383A (es) 2006-11-24 2007-11-13 Procedimientos de codificacion, procedimiento de descodificacion, codec y medio de almacenamiento de datos para el almacenamiento holografico.
AU2007323414A AU2007323414A1 (en) 2006-11-24 2007-11-13 Coding method, decoding method, codec and data storage medium for holographic storage
TW096144363A TW200839669A (en) 2006-11-24 2007-11-23 Coding method, decoding method, codec and data storage medium for holographic storage
IL198805A IL198805A0 (en) 2006-11-24 2009-05-19 Coding method, decoding method, codec and data storage medium for holographic storage
NO20092367A NO20092367L (no) 2006-11-24 2009-06-19 Kodingsfremgangsmate, dekodingsfremgangsmate, kodek og datalagringsmedium for holografisk lagring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006055480A DE102006055480A1 (de) 2006-11-24 2006-11-24 Codierverfahren, Decodierverfahren, Codec sowie Datenträger zur holographischen Speicherung

Publications (1)

Publication Number Publication Date
DE102006055480A1 true DE102006055480A1 (de) 2008-05-29

Family

ID=39326284

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102006055480A Withdrawn DE102006055480A1 (de) 2006-11-24 2006-11-24 Codierverfahren, Decodierverfahren, Codec sowie Datenträger zur holographischen Speicherung

Country Status (12)

Country Link
US (1) US8351604B2 (enExample)
EP (1) EP2097890A2 (enExample)
JP (1) JP5095748B2 (enExample)
CN (1) CN101542559B (enExample)
AU (1) AU2007323414A1 (enExample)
DE (1) DE102006055480A1 (enExample)
IL (1) IL198805A0 (enExample)
MX (1) MX2009005383A (enExample)
NO (1) NO20092367L (enExample)
RU (1) RU2009121978A (enExample)
TW (1) TW200839669A (enExample)
WO (1) WO2008061652A2 (enExample)

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US7391865B2 (en) 1999-09-20 2008-06-24 Security First Corporation Secure data parser method and system
CN101375284B (zh) 2004-10-25 2012-02-22 安全第一公司 安全数据分析方法和系统
WO2008054406A2 (en) 2005-11-18 2008-05-08 Orsini Rick L Secure data parser method and system
US20110075537A1 (en) * 2009-09-25 2011-03-31 General Electric Company Holographic disc with improved features and method for the same
JP5650238B2 (ja) 2009-11-25 2015-01-07 セキュリティー ファースト コープ． 移動中のデータをセキュア化するためのシステムおよび方法
EP2553905B1 (en) 2010-03-31 2018-05-09 Security First Corp. Systems and methods for securing data in motion
US8824492B2 (en) 2010-05-28 2014-09-02 Drc Computer Corporation Accelerator system for remote data storage
GB201011829D0 (en) * 2010-07-14 2010-09-01 Two Trees Photonics Ltd Display system
CN102289609A (zh) * 2011-05-16 2011-12-21 中南大学 基于光学全息原理的数字加密和解密方法
CN102821366A (zh) * 2011-06-09 2012-12-12 国民技术股份有限公司 一种无线通信系统及方法
KR101225741B1 (ko) 2011-09-16 2013-01-23 한국과학기술원 Ｂｃ-ｃｇｈ을 이용한 컬러코드의 생성 및 복원방법
EP2791855B1 (en) * 2011-12-15 2019-01-23 Intel Corporation Preserving image privacy when manipulated by cloud services
CN102546783A (zh) * 2011-12-28 2012-07-04 深圳市新为软件有限公司 课程资源下载方法和课程资源客户端、服务器和系统
US8744078B2 (en) * 2012-06-05 2014-06-03 Secure Channels Sa System and method for securing multiple data segments having different lengths using pattern keys having multiple different strengths
CN104281490B (zh) * 2014-05-16 2017-06-13 北京理工大学 一种基于多gpu的高速计算全息图的方法
JP6477699B2 (ja) * 2014-06-20 2019-03-06 ソニー株式会社 情報処理装置および情報処理方法
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
EP3685215B1 (en) 2017-09-21 2024-01-03 Magic Leap, Inc. Augmented reality display with waveguide configured to capture images of eye and/or environment
CN109299770B (zh) * 2018-08-02 2021-07-23 北京三友恒瑞科技有限公司 防伪二维码及其激光全息图加密方法和生产应用系统
EP3857289B1 (en) * 2018-09-26 2025-04-23 Magic Leap, Inc. Eyewear with pinhole and slit cameras
CN109614805B (zh) * 2018-11-30 2023-03-28 南京林业大学 一种文档防伪图像的生成和识别方法及系统
US11175437B1 (en) 2020-12-29 2021-11-16 Northrop Grumman Systems Corporation High-performance optical absorber comprising functionalized, non-woven, CNT sheet and texturized polymer film or texturized polymer coating and manufacturing method thereof
WO2022146670A1 (en) * 2020-12-29 2022-07-07 Northrop Grumman Systems Corporation High-performance optical absorber comprising functionalized, non-woven, cnt sheet and texturized polymer film or texturized polymer coating and manufacturing method thereof

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US3894756A (en) * 1971-10-18 1975-07-15 Optronics Int Identification card having a reference beam coded hologram
US4400616A (en) * 1980-08-21 1983-08-23 International Business Machines Corporation Document card containing information in holographic form
DE2360451C1 (de) * 1973-12-05 1985-10-31 Siemens AG, 1000 Berlin und 8000 München Anordnung zur holografisch-optischen Verschlüsselung
EP0699979A2 (en) * 1994-08-31 1996-03-06 Toppan Printing Co., Ltd. Hologram in which a plurality of areas are set and holography system to which hologram is applied
DE10040785A1 (de) * 2000-08-21 2002-03-21 Hsm Gmbh Sicherheitssystem, insbesondere für Wertdokumente
DE69916049T2 (de) * 1998-05-05 2005-03-17 Risoe National Laboratory System und verfahren zur aufzeichnung von information aus einem holographischen aufzeichnungsmedium, vorzugsweise einer optischen karte
KR20050103430A (ko) * 2004-04-26 2005-10-31 학교법인 성균관대학 이진 진폭 마스크와 상보 마스크를 이용한 체적 홀로그램암호화 방법 및 그 시스템

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Publication number Priority date Publication date Assignee Title
US3894756A (en) * 1971-10-18 1975-07-15 Optronics Int Identification card having a reference beam coded hologram
DE2360451C1 (de) * 1973-12-05 1985-10-31 Siemens AG, 1000 Berlin und 8000 München Anordnung zur holografisch-optischen Verschlüsselung
US4400616A (en) * 1980-08-21 1983-08-23 International Business Machines Corporation Document card containing information in holographic form
EP0699979A2 (en) * 1994-08-31 1996-03-06 Toppan Printing Co., Ltd. Hologram in which a plurality of areas are set and holography system to which hologram is applied
DE69916049T2 (de) * 1998-05-05 2005-03-17 Risoe National Laboratory System und verfahren zur aufzeichnung von information aus einem holographischen aufzeichnungsmedium, vorzugsweise einer optischen karte
DE10040785A1 (de) * 2000-08-21 2002-03-21 Hsm Gmbh Sicherheitssystem, insbesondere für Wertdokumente
KR20050103430A (ko) * 2004-04-26 2005-10-31 학교법인 성균관대학 이진 진폭 마스크와 상보 마스크를 이용한 체적 홀로그램암호화 방법 및 그 시스템

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Also Published As

Publication number Publication date
NO20092367L (no) 2009-06-19
WO2008061652A3 (en) 2008-07-17
CN101542559A (zh) 2009-09-23
JP5095748B2 (ja) 2012-12-12
MX2009005383A (es) 2009-06-02
RU2009121978A (ru) 2010-12-27
CN101542559B (zh) 2011-09-14
TW200839669A (en) 2008-10-01
US8351604B2 (en) 2013-01-08
AU2007323414A1 (en) 2008-05-29
JP2010510596A (ja) 2010-04-02
EP2097890A2 (en) 2009-09-09
US20100046750A1 (en) 2010-02-25
WO2008061652A2 (en) 2008-05-29
IL198805A0 (en) 2010-02-17

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