AU1475797A - Image processing apparatus and method - Google Patents

Image processing apparatus and method

Info

Publication number
AU1475797A
AU1475797A AU14757/97A AU1475797A AU1475797A AU 1475797 A AU1475797 A AU 1475797A AU 14757/97 A AU14757/97 A AU 14757/97A AU 1475797 A AU1475797 A AU 1475797A AU 1475797 A AU1475797 A AU 1475797A
Authority
AU
Australia
Prior art keywords
processing apparatus
image processing
image
processing
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.)
Granted
Application number
AU14757/97A
Other versions
AU704368B2 (en
Inventor
Masahiro Funada
Eiji Ohta
Kenichi Outa
Yoichi Takaragi
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.)
Canon Inc
Original Assignee
Canon Inc
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 JP16490590A external-priority patent/JP3262326B2/en
Priority claimed from JP33089190A external-priority patent/JP3150336B2/en
Priority claimed from JP33088790A external-priority patent/JP3245153B2/en
Priority claimed from AU77422/94A external-priority patent/AU674452B2/en
Application filed by Canon Inc filed Critical Canon Inc
Priority to AU14757/97A priority Critical patent/AU704368B2/en
Publication of AU1475797A publication Critical patent/AU1475797A/en
Application granted granted Critical
Publication of AU704368B2 publication Critical patent/AU704368B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/0084—Determining the necessity for prevention
    • H04N1/00843—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G07D7/121—Apparatus characterised by sensor details
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/17—Apparatus characterised by positioning means or by means responsive to positioning
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/20—Testing patterns thereon
    • 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
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/0084—Determining the necessity for prevention
    • H04N1/00843—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote
    • H04N1/00848—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote by detecting a particular original
    • 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
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/00856—Preventive measures
    • H04N1/00864—Modifying the reproduction, e.g. outputting a modified copy of a scanned original

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Facsimile Image Signal Circuits (AREA)
AU14757/97A 1990-06-22 1997-02-18 Image processing apparatus and method Ceased AU704368B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU14757/97A AU704368B2 (en) 1990-06-22 1997-02-18 Image processing apparatus and method

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP16490590A JP3262326B2 (en) 1990-06-22 1990-06-22 Image processing apparatus and image processing method
JP2-164905 1990-06-22
JP2-330887 1990-11-30
JP33089190A JP3150336B2 (en) 1990-11-30 1990-11-30 Processing method in image reading device
JP33088790A JP3245153B2 (en) 1990-11-30 1990-11-30 Image processing device
JP2-330891 1990-11-30
AU77422/94A AU674452B2 (en) 1990-06-22 1994-10-24 Image processing apparatus and method
AU14757/97A AU704368B2 (en) 1990-06-22 1997-02-18 Image processing apparatus and method

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU77422/94A Division AU674452B2 (en) 1990-06-22 1994-10-24 Image processing apparatus and method

Publications (2)

Publication Number Publication Date
AU1475797A true AU1475797A (en) 1997-05-22
AU704368B2 AU704368B2 (en) 1999-04-22

Family

ID=27423879

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14757/97A Ceased AU704368B2 (en) 1990-06-22 1997-02-18 Image processing apparatus and method

Country Status (1)

Country Link
AU (1) AU704368B2 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0294497B1 (en) * 1987-06-08 1993-03-31 Nec Corporation Apparatus for identifying postage stamps

Also Published As

Publication number Publication date
AU704368B2 (en) 1999-04-22

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