KR900006528Y1 - 2진 데이타 신호 변환 장치 - Google Patents

2진 데이타 신호 변환 장치 Download PDF

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Publication number
KR900006528Y1
KR900006528Y1 KR2019850008322U KR850008322U KR900006528Y1 KR 900006528 Y1 KR900006528 Y1 KR 900006528Y1 KR 2019850008322 U KR2019850008322 U KR 2019850008322U KR 850008322 U KR850008322 U KR 850008322U KR 900006528 Y1 KR900006528 Y1 KR 900006528Y1
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KR
South Korea
Prior art keywords
binary data
run length
byte
signal
sub
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
KR2019850008322U
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English (en)
Korean (ko)
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KR860004391U (ko
Inventor
쥰이찌 야마구찌
Original Assignee
인터내셔널 비지네스 머신즈 코포레이션
제이. 에이취. 그래디
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Application filed by 인터내셔널 비지네스 머신즈 코포레이션, 제이. 에이취. 그래디 filed Critical 인터내셔널 비지네스 머신즈 코포레이션
Publication of KR860004391U publication Critical patent/KR860004391U/ko
Application granted granted Critical
Publication of KR900006528Y1 publication Critical patent/KR900006528Y1/ko
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/46—Conversion to or from run-length codes, i.e. by representing the number of consecutive digits, or groups of digits, of the same kind by a code word and a digit indicative of that kind
    • 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
    • H04N1/415—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information in which the picture-elements are subdivided or grouped into fixed one-dimensional or two-dimensional blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Processing (AREA)
KR2019850008322U 1984-09-21 1985-07-05 2진 데이타 신호 변환 장치 Expired KR900006528Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1984142362U JPH0352055Y2 (enrdf_load_stackoverflow) 1984-09-21 1984-09-21
JP142362 1984-09-21

Publications (2)

Publication Number Publication Date
KR860004391U KR860004391U (ko) 1986-05-01
KR900006528Y1 true KR900006528Y1 (ko) 1990-07-26

Family

ID=30700684

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850008322U Expired KR900006528Y1 (ko) 1984-09-21 1985-07-05 2진 데이타 신호 변환 장치

Country Status (2)

Country Link
JP (1) JPH0352055Y2 (enrdf_load_stackoverflow)
KR (1) KR900006528Y1 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197961A (en) * 1981-03-11 1982-12-04 Fujitsu Ltd Conversion system for image data

Also Published As

Publication number Publication date
KR860004391U (ko) 1986-05-01
JPS6157746U (enrdf_load_stackoverflow) 1986-04-18
JPH0352055Y2 (enrdf_load_stackoverflow) 1991-11-11

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