ATE176977T1 - Verfahren zum übertragen und/oder speichern von informationen - Google Patents

Verfahren zum übertragen und/oder speichern von informationen

Info

Publication number
ATE176977T1
ATE176977T1 AT93118357T AT93118357T ATE176977T1 AT E176977 T1 ATE176977 T1 AT E176977T1 AT 93118357 T AT93118357 T AT 93118357T AT 93118357 T AT93118357 T AT 93118357T AT E176977 T1 ATE176977 T1 AT E176977T1
Authority
AT
Austria
Prior art keywords
file
transmitting
graphic
information
digital
Prior art date
Application number
AT93118357T
Other languages
English (en)
Inventor
Oded Kafri
Original Assignee
Fontech Ltd
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
Priority claimed from IL10375592A external-priority patent/IL103755A/en
Priority claimed from IL105493A external-priority patent/IL105493A0/xx
Application filed by Fontech Ltd filed Critical Fontech Ltd
Application granted granted Critical
Publication of ATE176977T1 publication Critical patent/ATE176977T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/44—Secrecy systems
    • H04N1/448—Rendering the image unintelligible, e.g. scrambling

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Or Creating Images (AREA)
  • Facsimiles In General (AREA)
  • Image Processing (AREA)
  • Facsimile Transmission Control (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
AT93118357T 1992-11-15 1993-11-12 Verfahren zum übertragen und/oder speichern von informationen ATE176977T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL10375592A IL103755A (en) 1992-11-15 1992-11-15 Process for transmitting and/or storing information
IL105493A IL105493A0 (en) 1993-04-22 1993-04-22 Process and apparatus for transmitting and/or storing compressed information

Publications (1)

Publication Number Publication Date
ATE176977T1 true ATE176977T1 (de) 1999-03-15

Family

ID=26322535

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93118357T ATE176977T1 (de) 1992-11-15 1993-11-12 Verfahren zum übertragen und/oder speichern von informationen

Country Status (5)

Country Link
EP (1) EP0598357B1 (de)
JP (1) JPH06343132A (de)
AT (1) ATE176977T1 (de)
CA (1) CA2102952A1 (de)
DE (1) DE69323592T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5708717A (en) * 1995-11-29 1998-01-13 Alasia; Alfred Digital anti-counterfeiting software method and apparatus
JPH1042147A (ja) * 1996-07-23 1998-02-13 Murata Mach Ltd 通信端末装置
CA2329179A1 (en) * 1998-04-21 1999-10-28 Intacta Labs Ltd. Process for transmitting, receiving and/or storing information
JP4073120B2 (ja) 1999-06-03 2008-04-09 富士通株式会社 情報処理装置
JP4148597B2 (ja) 1999-06-03 2008-09-10 富士通株式会社 印刷情報処理システム、印刷装置および記録媒体
JP2000348098A (ja) 1999-06-04 2000-12-15 Fujitsu Ltd 情報提供システム、情報提供媒体の作成装置、提供情報の復元装置、情報提供媒体の作成プログラムを記録したコンピュータ読み取り可能な記録媒体、提供情報の復元プログラムを記録したコンピュータ読み取り可能な記録媒体、および情報提供媒体
US6870841B1 (en) 2000-09-18 2005-03-22 At&T Corp. Controlled transmission across packet network
BRPI0408830A (pt) 2003-03-27 2006-04-04 Graphic Security Systems Corp sistema e método para autenticar objetos
US7634104B2 (en) 2003-06-30 2009-12-15 Graphic Security Systems Corporation Illuminated decoder
US6980654B2 (en) 2003-09-05 2005-12-27 Graphic Security Systems Corporation System and method for authenticating an article
US7421581B2 (en) 2003-09-30 2008-09-02 Graphic Security Systems Corporation Method and system for controlling encoded image production
US7114074B2 (en) 2003-12-22 2006-09-26 Graphic Security Systems Corporation Method and system for controlling encoded image production using image signatures
US7512249B2 (en) 2004-04-26 2009-03-31 Graphic Security Systems Corporation System and method for decoding digital encoded images
US7551752B2 (en) 2004-04-26 2009-06-23 Graphic Security Systems Corporation Systems and methods for authenticating objects using multiple-level image encoding and decoding
US7729509B2 (en) 2004-06-18 2010-06-01 Graphic Security Systems Corporation Illuminated lens device for use in object authentication
US7860268B2 (en) 2006-12-13 2010-12-28 Graphic Security Systems Corporation Object authentication using encoded images digitally stored on the object
JP2007272927A (ja) * 2007-06-25 2007-10-18 Sony Corp 情報入出力装置、及び情報入出力方法
CA2814368C (en) 2010-10-11 2017-02-28 Graphic Security Systems Corporation Method for constructing a composite image incorporating a hidden authentication image
US11049021B2 (en) 2017-10-05 2021-06-29 Paypal, Inc. System and method for compact tree representation for machine learning

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO802740L (no) * 1979-10-18 1981-04-21 Crypto Ag Fremgangsmaate og anordning til kodet overfoering av informasjon
IL78541A (en) * 1986-04-18 1989-09-28 Rotlex Optics Ltd Method and apparatus for encryption of optical images

Also Published As

Publication number Publication date
JPH06343132A (ja) 1994-12-13
EP0598357B1 (de) 1999-02-24
DE69323592T2 (de) 1999-10-21
DE69323592D1 (de) 1999-04-01
CA2102952A1 (en) 1994-05-16
EP0598357A1 (de) 1994-05-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties