ATE475947T1 - Informationscode mit redundanter information für kopierschutz - Google Patents

Informationscode mit redundanter information für kopierschutz

Info

Publication number
ATE475947T1
ATE475947T1 AT03759160T AT03759160T ATE475947T1 AT E475947 T1 ATE475947 T1 AT E475947T1 AT 03759160 T AT03759160 T AT 03759160T AT 03759160 T AT03759160 T AT 03759160T AT E475947 T1 ATE475947 T1 AT E475947T1
Authority
AT
Austria
Prior art keywords
information
code
copy protection
marks
information element
Prior art date
Application number
AT03759160T
Other languages
German (de)
English (en)
Inventor
Mats Pettersson
Original Assignee
Anoto Ab
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 Anoto Ab filed Critical Anoto Ab
Application granted granted Critical
Publication of ATE475947T1 publication Critical patent/ATE475947T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
    • G06K7/1417—2D bar codes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/14—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by radiation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/16—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being a hologram or diffraction grating
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10881—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices constructional details of hand-held scanners
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K2019/06215—Aspects not covered by other subgroups
    • G06K2019/06253—Aspects not covered by other subgroups for a specific application
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K2019/06215—Aspects not covered by other subgroups
    • G06K2019/0629—Holographic, diffractive or retroreflective recording
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0082—Architecture adapted for a particular function

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
AT03759160T 2002-12-23 2003-10-31 Informationscode mit redundanter information für kopierschutz ATE475947T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0203853A SE0203853D0 (sv) 2002-12-23 2002-12-23 Informationskod
PCT/SE2003/001687 WO2004057526A1 (en) 2002-12-23 2003-10-31 Information code including redundant information providing copy protection

Publications (1)

Publication Number Publication Date
ATE475947T1 true ATE475947T1 (de) 2010-08-15

Family

ID=20290001

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03759160T ATE475947T1 (de) 2002-12-23 2003-10-31 Informationscode mit redundanter information für kopierschutz

Country Status (8)

Country Link
US (1) US7600693B2 (enExample)
EP (1) EP1579379B1 (enExample)
JP (1) JP4707395B2 (enExample)
AT (1) ATE475947T1 (enExample)
AU (1) AU2003275755A1 (enExample)
DE (1) DE60333591D1 (enExample)
SE (1) SE0203853D0 (enExample)
WO (1) WO2004057526A1 (enExample)

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CN102999746B (zh) 2002-09-26 2016-11-23 Ip解决方案株式会社 使用光点图形的信息重放、输入输出方法、信息重放装置、便携信息输入输出装置以及电子玩具
US7364091B2 (en) 2003-12-19 2008-04-29 Scientific Games International, Inc. Embedded optical signatures in documents
US7252222B2 (en) * 2003-12-19 2007-08-07 Scientific Game Royalty Corporation Embedded optical signatures in documents
SE0401647D0 (sv) * 2004-06-28 2004-06-28 Anoto Ab Coding and decoding of data
US11627944B2 (en) 2004-11-30 2023-04-18 The Regents Of The University Of California Ultrasound case builder system and method
AU2004326049B2 (en) * 2004-12-28 2011-08-18 Kenji Yoshida Information input/output method using dot pattern
US20060163354A1 (en) * 2005-01-21 2006-07-27 Tyranski Robert P System and method of product identification, authentication and verification
WO2006117869A1 (ja) 2005-04-28 2006-11-09 Kenji Yoshida ドットパターンを用いた情報入出力方法
EP1913526A4 (en) 2005-06-17 2014-05-07 Anoto Ab METHOD AND SYSTEM FOR COMBINING A POSITION AND INFORMATION CODE
JP3771252B1 (ja) 2005-07-01 2006-04-26 健治 吉田 ドットパターン
KR100841285B1 (ko) * 2006-09-18 2008-06-25 주식회사 펜래버레토리 표면상에 절대 위치 표시 패턴을 갖는 제조물 및 그 절대위치 표시 패턴의 형성 방법
US20100086236A1 (en) * 2008-10-02 2010-04-08 Silverbrook Research Pty Ltd Method of imaging position-coding pattern having tag coordinates encoded by successive subsequences of cyclic position code
TWI492162B (zh) * 2011-05-25 2015-07-11 Generalplus Technology Inc 等灰度二維光學辨識碼裝置
US9566560B2 (en) 2011-10-06 2017-02-14 Illumina, Inc. Array domains having rotated patterns
WO2013161246A1 (ja) * 2012-04-26 2013-10-31 パナソニック株式会社 表示制御システム、表示装置及び表示パネル
CN102708349B (zh) * 2012-05-11 2014-11-05 深圳市天朗时代科技有限公司 一种矩阵式二维码的解码方法
US11631342B1 (en) 2012-05-25 2023-04-18 The Regents Of University Of California Embedded motion sensing technology for integration within commercial ultrasound probes
CN103748536A (zh) * 2012-05-31 2014-04-23 松下电器产业株式会社 位置代码的读取装置以及读取方法
US10380919B2 (en) 2013-11-21 2019-08-13 SonoSim, Inc. System and method for extended spectrum ultrasound training using animate and inanimate training objects
US10380920B2 (en) 2013-09-23 2019-08-13 SonoSim, Inc. System and method for augmented ultrasound simulation using flexible touch sensitive surfaces
US11600201B1 (en) 2015-06-30 2023-03-07 The Regents Of The University Of California System and method for converting handheld diagnostic ultrasound systems into ultrasound training systems
US10896628B2 (en) 2017-01-26 2021-01-19 SonoSim, Inc. System and method for multisensory psychomotor skill training
US11810473B2 (en) 2019-01-29 2023-11-07 The Regents Of The University Of California Optical surface tracking for medical simulation
US11495142B2 (en) 2019-01-30 2022-11-08 The Regents Of The University Of California Ultrasound trainer with internal optical tracking
CN114861847B (zh) * 2021-01-20 2023-04-14 上海驰亚信息技术有限公司 点阵码构建方法、生成读取方法及终端、点阵码系统
US12399923B1 (en) 2023-09-15 2025-08-26 Gabriele Nataneli Multi-modal enhancement of large language models without retraining

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US5145518A (en) 1990-06-27 1992-09-08 Xerox Corporation Inks containing block copolymer micelles
US5225900A (en) 1990-12-31 1993-07-06 Xerox Corporation Method of storing information within a reproduction system
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SE520045C2 (sv) 2001-09-13 2003-05-13 Anoto Ab Kodningsmönster
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ATE416413T1 (de) 2002-06-18 2008-12-15 Anoto Ab Positionscodierungsmuster

Also Published As

Publication number Publication date
EP1579379B1 (en) 2010-07-28
AU2003275755A1 (en) 2004-07-14
SE0203853D0 (sv) 2002-12-23
JP2006511864A (ja) 2006-04-06
EP1579379A1 (en) 2005-09-28
US7600693B2 (en) 2009-10-13
JP4707395B2 (ja) 2011-06-22
US20050173533A1 (en) 2005-08-11
WO2004057526A1 (en) 2004-07-08
DE60333591D1 (de) 2010-09-09

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