JPS6336190B2 - - Google Patents

Info

Publication number
JPS6336190B2
JPS6336190B2 JP54006030A JP603079A JPS6336190B2 JP S6336190 B2 JPS6336190 B2 JP S6336190B2 JP 54006030 A JP54006030 A JP 54006030A JP 603079 A JP603079 A JP 603079A JP S6336190 B2 JPS6336190 B2 JP S6336190B2
Authority
JP
Japan
Prior art keywords
encoding
dimensional
amount
encoded
information
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
JP54006030A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5599880A (en
Inventor
Yasuhiro Yamazaki
Yasushi Wakahara
Kanko Juki
Toyomichi Yamada
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.)
Nippon Telegraph and Telephone Corp
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
Nippon Telegraph and Telephone Corp
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 Kokusai Denshin Denwa KK, Nippon Telegraph and Telephone Corp filed Critical Kokusai Denshin Denwa KK
Priority to JP603079A priority Critical patent/JPS5599880A/ja
Priority to CA331,897A priority patent/CA1128645A/en
Priority to NL7905654A priority patent/NL192420C/nl
Priority to FR7919267A priority patent/FR2432807B1/fr
Priority to US06/062,036 priority patent/US4245257A/en
Priority to DE2930903A priority patent/DE2930903C2/de
Priority to GB7926581A priority patent/GB2030425B/en
Priority to CA339,350A priority patent/CA1128646A/en
Priority to NL7908320A priority patent/NL192421C/nl
Priority to AU52908/79A priority patent/AU518355B2/en
Priority to US06/095,927 priority patent/US4258392A/en
Priority to FR7928678A priority patent/FR2442558A1/fr
Priority to DE2946982A priority patent/DE2946982C2/de
Priority to GB7940496A priority patent/GB2038592B/en
Publication of JPS5599880A publication Critical patent/JPS5599880A/ja
Priority to CA000400498A priority patent/CA1144274A/en
Publication of JPS6336190B2 publication Critical patent/JPS6336190B2/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
    • H04N1/4175—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information using predictive or differential encoding involving the encoding of tone transitions with respect to tone transitions in a reference line

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP603079A 1978-07-31 1979-01-24 Coding system suitable for one and two dimension Granted JPS5599880A (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
JP603079A JPS5599880A (en) 1979-01-24 1979-01-24 Coding system suitable for one and two dimension
CA331,897A CA1128645A (en) 1978-07-31 1979-07-16 Transmission method and system for facsimile signal
NL7905654A NL192420C (nl) 1978-07-31 1979-07-20 Werkwijze en inrichting voor transmissie van facsimilesignalen.
FR7919267A FR2432807B1 (fr) 1978-07-31 1979-07-26 Procede et systeme de transmission de signaux images
US06/062,036 US4245257A (en) 1978-07-31 1979-07-30 Transmission method and system for facsimile signal
DE2930903A DE2930903C2 (de) 1978-07-31 1979-07-30 Verfahren und Vorrichtung zum Übertragen von Faksimilesignalen
GB7926581A GB2030425B (en) 1978-07-31 1979-07-31 Transmission method and system for facsimile signal
CA339,350A CA1128646A (en) 1978-11-22 1979-11-07 Coding method for facsimile signal
NL7908320A NL192421C (nl) 1978-11-22 1979-11-14 Codeerwerkwijze voor facsimilesignalen.
AU52908/79A AU518355B2 (en) 1978-11-22 1979-11-16 Coding facsimile signal
US06/095,927 US4258392A (en) 1978-11-22 1979-11-19 Coding method for facsimile signal
FR7928678A FR2442558A1 (fr) 1978-11-22 1979-11-21 Procede de codage de signaux images fac-similes
DE2946982A DE2946982C2 (de) 1978-11-22 1979-11-21 Verfahren zum Übertragen eines Faksimile-Signals
GB7940496A GB2038592B (en) 1978-11-22 1979-11-22 Coding method for facsimile signal
CA000400498A CA1144274A (en) 1978-07-31 1982-04-05 Transmission method and system for facsimile signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP603079A JPS5599880A (en) 1979-01-24 1979-01-24 Coding system suitable for one and two dimension

Publications (2)

Publication Number Publication Date
JPS5599880A JPS5599880A (en) 1980-07-30
JPS6336190B2 true JPS6336190B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-07-19

Family

ID=11627259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP603079A Granted JPS5599880A (en) 1978-07-31 1979-01-24 Coding system suitable for one and two dimension

Country Status (1)

Country Link
JP (1) JPS5599880A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1155650B (it) * 1982-03-19 1987-01-28 Olivetti & Co Spa Metodo ed apparecchiatura di compressione e decompressione di informazioni digitali di immagini

Also Published As

Publication number Publication date
JPS5599880A (en) 1980-07-30

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