JPS6362151B2 - - Google Patents

Info

Publication number
JPS6362151B2
JPS6362151B2 JP3503481A JP3503481A JPS6362151B2 JP S6362151 B2 JPS6362151 B2 JP S6362151B2 JP 3503481 A JP3503481 A JP 3503481A JP 3503481 A JP3503481 A JP 3503481A JP S6362151 B2 JPS6362151 B2 JP S6362151B2
Authority
JP
Japan
Prior art keywords
conversion
output
bit
image data
bits
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
JP3503481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57197961A (en
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 filed Critical
Priority to JP3503481A priority Critical patent/JPS57197961A/ja
Priority to KR8200869A priority patent/KR850001657B1/ko
Priority to US06/353,334 priority patent/US4516173A/en
Priority to AU81121/82A priority patent/AU535054B2/en
Priority to CA000397692A priority patent/CA1186057A/en
Priority to DE8282301125T priority patent/DE3279020D1/de
Priority to ES510191A priority patent/ES510191A0/es
Priority to BR8201171A priority patent/BR8201171A/pt
Priority to EP82301125A priority patent/EP0060101B1/en
Publication of JPS57197961A publication Critical patent/JPS57197961A/ja
Publication of JPS6362151B2 publication Critical patent/JPS6362151B2/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
    • H04N1/419—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information in which encoding of the length of a succession of picture-elements of the same value along a scanning line is the only encoding step
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/002—Generic data access
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/002—Generic data access
    • G06K2215/0028—Generic data access characterised by the format per se
    • G06K2215/0031—Compressed bit maps

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
JP3503481A 1981-03-06 1981-03-11 Conversion system for image data Granted JPS57197961A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP3503481A JPS57197961A (en) 1981-03-11 1981-03-11 Conversion system for image data
KR8200869A KR850001657B1 (ko) 1981-03-06 1982-02-27 영상(影像) 데이터 변환법 및 문자 코우드와 문자패턴 변환장치
US06/353,334 US4516173A (en) 1981-03-06 1982-03-01 Image data conversion method and character code/character pattern conversion apparatus
AU81121/82A AU535054B2 (en) 1981-03-06 1982-03-04 Image data conversion
CA000397692A CA1186057A (en) 1981-03-06 1982-03-05 Image data conversion method and character code/character pattern conversion apparatus
DE8282301125T DE3279020D1 (en) 1981-03-06 1982-03-05 Image data conversion and character code/character pattern conversion
ES510191A ES510191A0 (es) 1981-03-06 1982-03-05 Metodo de conversion de informacion de imagen.
BR8201171A BR8201171A (pt) 1981-03-06 1982-03-05 Processo de conversao de dados de imagem e aparelho de conversao de codigo de carater/padrao de carater
EP82301125A EP0060101B1 (en) 1981-03-06 1982-03-05 Image data conversion and character code/character pattern conversion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3503481A JPS57197961A (en) 1981-03-11 1981-03-11 Conversion system for image data

Publications (2)

Publication Number Publication Date
JPS57197961A JPS57197961A (en) 1982-12-04
JPS6362151B2 true JPS6362151B2 (enrdf_load_stackoverflow) 1988-12-01

Family

ID=12430765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3503481A Granted JPS57197961A (en) 1981-03-06 1981-03-11 Conversion system for image data

Country Status (1)

Country Link
JP (1) JPS57197961A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126368A (ja) * 1983-01-10 1984-07-20 Hitachi Ltd 符号化復号化装置
US4542413A (en) * 1983-08-19 1985-09-17 Advanced Micro Devices, Inc. Facsimile device for run length coding
US4558371A (en) * 1983-08-19 1985-12-10 Advanced Micro Devices, Inc. Method and device for two-dimensional facsimile coding
US4610027A (en) * 1983-12-30 1986-09-02 International Business Machines Corporation Method for converting a bit map of an image to a run length or run end representation
JPH0352055Y2 (enrdf_load_stackoverflow) * 1984-09-21 1991-11-11
JP2787146B2 (ja) * 1985-04-30 1998-08-13 株式会社 ピ−エフユ− データ圧縮伸長装置
JP2624843B2 (ja) * 1989-07-19 1997-06-25 株式会社日立製作所 符号化装置

Also Published As

Publication number Publication date
JPS57197961A (en) 1982-12-04

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