JPS6318384B2 - - Google Patents

Info

Publication number
JPS6318384B2
JPS6318384B2 JP54170832A JP17083279A JPS6318384B2 JP S6318384 B2 JPS6318384 B2 JP S6318384B2 JP 54170832 A JP54170832 A JP 54170832A JP 17083279 A JP17083279 A JP 17083279A JP S6318384 B2 JPS6318384 B2 JP S6318384B2
Authority
JP
Japan
Prior art keywords
pixel
target pixel
pixels
halftone
image
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
JP54170832A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5693483A (en
Inventor
Yasunori Maezawa
Kenji Kono
Yasushi Inamoto
Yasuhiko Yasuda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP17083279A priority Critical patent/JPS5693483A/ja
Publication of JPS5693483A publication Critical patent/JPS5693483A/ja
Publication of JPS6318384B2 publication Critical patent/JPS6318384B2/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
    • H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
    • H04N1/413—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information
    • H04N1/417—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information using predictive or differential encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP17083279A 1979-12-27 1979-12-27 Coding system of mesh picture Granted JPS5693483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17083279A JPS5693483A (en) 1979-12-27 1979-12-27 Coding system of mesh picture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17083279A JPS5693483A (en) 1979-12-27 1979-12-27 Coding system of mesh picture

Publications (2)

Publication Number Publication Date
JPS5693483A JPS5693483A (en) 1981-07-29
JPS6318384B2 true JPS6318384B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-04-18

Family

ID=15912151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17083279A Granted JPS5693483A (en) 1979-12-27 1979-12-27 Coding system of mesh picture

Country Status (1)

Country Link
JP (1) JPS5693483A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4567799B2 (ja) * 1999-12-20 2010-10-20 本田 正 イメージデータ圧縮方法及び復元方法
JP4424845B2 (ja) 1999-12-20 2010-03-03 本田 正 イメージデータ圧縮方法及び復元方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1344312A (en) * 1971-08-27 1974-01-23 Post Office Digital encoding system
JPS6053983A (ja) * 1983-09-03 1985-03-28 株式会社ヌ−ベル絵具研究所 油ねんど組成物

Also Published As

Publication number Publication date
JPS5693483A (en) 1981-07-29

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