JPS6367394B2 - - Google Patents

Info

Publication number
JPS6367394B2
JPS6367394B2 JP55074052A JP7405280A JPS6367394B2 JP S6367394 B2 JPS6367394 B2 JP S6367394B2 JP 55074052 A JP55074052 A JP 55074052A JP 7405280 A JP7405280 A JP 7405280A JP S6367394 B2 JPS6367394 B2 JP S6367394B2
Authority
JP
Japan
Prior art keywords
level
run
encoding
image information
black
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.)
Expired
Application number
JP55074052A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56169966A (en
Inventor
Yoshitoshi Yamauchi
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 JP7405280A priority Critical patent/JPS56169966A/ja
Publication of JPS56169966A publication Critical patent/JPS56169966A/ja
Publication of JPS6367394B2 publication Critical patent/JPS6367394B2/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
    • H04N1/41—Bandwidth or redundancy reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP7405280A 1980-06-02 1980-06-02 Video information coding method Granted JPS56169966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7405280A JPS56169966A (en) 1980-06-02 1980-06-02 Video information coding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7405280A JPS56169966A (en) 1980-06-02 1980-06-02 Video information coding method

Publications (2)

Publication Number Publication Date
JPS56169966A JPS56169966A (en) 1981-12-26
JPS6367394B2 true JPS6367394B2 (enrdf_load_stackoverflow) 1988-12-26

Family

ID=13536023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7405280A Granted JPS56169966A (en) 1980-06-02 1980-06-02 Video information coding method

Country Status (1)

Country Link
JP (1) JPS56169966A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0871322A1 (en) * 1997-04-12 1998-10-14 Agfa-Gevaert AG Double resolution image recording system

Also Published As

Publication number Publication date
JPS56169966A (en) 1981-12-26

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