JPS56122275A - Picture forecasting and restoring system - Google Patents

Picture forecasting and restoring system

Info

Publication number
JPS56122275A
JPS56122275A JP2546080A JP2546080A JPS56122275A JP S56122275 A JPS56122275 A JP S56122275A JP 2546080 A JP2546080 A JP 2546080A JP 2546080 A JP2546080 A JP 2546080A JP S56122275 A JPS56122275 A JP S56122275A
Authority
JP
Japan
Prior art keywords
picture element
picture
components
input
shift registers
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
JP2546080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6255347B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Koichi Ejiri
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2546080A priority Critical patent/JPS56122275A/ja
Publication of JPS56122275A publication Critical patent/JPS56122275A/ja
Publication of JPS6255347B2 publication Critical patent/JPS6255347B2/ja
Granted 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
    • H04N1/40—Picture signal circuits
    • H04N1/401—Compensating positionally unequal response of the pick-up or reproducing head
    • H04N1/4015—Compensating positionally unequal response of the pick-up or reproducing head of the reproducing head
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/403—Edge-driven scaling; Edge-based scaling

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
JP2546080A 1980-02-29 1980-02-29 Picture forecasting and restoring system Granted JPS56122275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2546080A JPS56122275A (en) 1980-02-29 1980-02-29 Picture forecasting and restoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2546080A JPS56122275A (en) 1980-02-29 1980-02-29 Picture forecasting and restoring system

Publications (2)

Publication Number Publication Date
JPS56122275A true JPS56122275A (en) 1981-09-25
JPS6255347B2 JPS6255347B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-11-19

Family

ID=12166635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2546080A Granted JPS56122275A (en) 1980-02-29 1980-02-29 Picture forecasting and restoring system

Country Status (1)

Country Link
JP (1) JPS56122275A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS6255347B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-11-19

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