JPS56147278A - Picture information processing circuit - Google Patents

Picture information processing circuit

Info

Publication number
JPS56147278A
JPS56147278A JP4945980A JP4945980A JPS56147278A JP S56147278 A JPS56147278 A JP S56147278A JP 4945980 A JP4945980 A JP 4945980A JP 4945980 A JP4945980 A JP 4945980A JP S56147278 A JPS56147278 A JP S56147278A
Authority
JP
Japan
Prior art keywords
picture element
picture
information
signal
input
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.)
Pending
Application number
JP4945980A
Other languages
English (en)
Inventor
Toshiaki Masuda
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP4945980A priority Critical patent/JPS56147278A/ja
Publication of JPS56147278A publication Critical patent/JPS56147278A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/36—Applying a local operator, i.e. means to operate on image points situated in the vicinity of a given point; Non-linear local filtering operations, e.g. median filtering

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
JP4945980A 1980-04-15 1980-04-15 Picture information processing circuit Pending JPS56147278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4945980A JPS56147278A (en) 1980-04-15 1980-04-15 Picture information processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4945980A JPS56147278A (en) 1980-04-15 1980-04-15 Picture information processing circuit

Publications (1)

Publication Number Publication Date
JPS56147278A true JPS56147278A (en) 1981-11-16

Family

ID=12831718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4945980A Pending JPS56147278A (en) 1980-04-15 1980-04-15 Picture information processing circuit

Country Status (1)

Country Link
JP (1) JPS56147278A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5449033A (en) * 1977-09-27 1979-04-18 Ricoh Co Ltd High-density forecasting restoring method for sampling picture
JPS5566051A (en) * 1978-11-14 1980-05-19 Ricoh Co Ltd High-density picture element forcasting restoration method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5449033A (en) * 1977-09-27 1979-04-18 Ricoh Co Ltd High-density forecasting restoring method for sampling picture
JPS5566051A (en) * 1978-11-14 1980-05-19 Ricoh Co Ltd High-density picture element forcasting restoration method

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