ZA843381B - Apparatus for decoding run-length encoded data - Google Patents

Apparatus for decoding run-length encoded data

Info

Publication number
ZA843381B
ZA843381B ZA843381A ZA843381A ZA843381B ZA 843381 B ZA843381 B ZA 843381B ZA 843381 A ZA843381 A ZA 843381A ZA 843381 A ZA843381 A ZA 843381A ZA 843381 B ZA843381 B ZA 843381B
Authority
ZA
South Africa
Prior art keywords
encoded data
length encoded
decoding run
decoding
run
Prior art date
Application number
ZA843381A
Other languages
English (en)
Inventor
David John Hunt
Original Assignee
Int Computers 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 Int Computers Ltd filed Critical Int Computers Ltd
Publication of ZA843381B publication Critical patent/ZA843381B/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/005—Statistical coding, e.g. Huffman, run length coding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
ZA843381A 1983-05-14 1984-05-04 Apparatus for decoding run-length encoded data ZA843381B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838313331A GB8313331D0 (en) 1983-05-14 1983-05-14 Decoding run-length encoded data

Publications (1)

Publication Number Publication Date
ZA843381B true ZA843381B (en) 1984-12-24

Family

ID=10542750

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA843381A ZA843381B (en) 1983-05-14 1984-05-04 Apparatus for decoding run-length encoded data

Country Status (7)

Country Link
US (1) US4551706A (xx)
JP (1) JPH0669146B2 (xx)
AU (1) AU559975B2 (xx)
DE (1) DE3417262A1 (xx)
FR (1) FR2545956B1 (xx)
GB (1) GB8313331D0 (xx)
ZA (1) ZA843381B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62164317A (ja) * 1986-01-14 1987-07-21 Fujitsu Ltd 符号化方式
US4707681A (en) * 1986-04-24 1987-11-17 International Business Machines Corporation Method and apparatus for implementing optimum PRML codes
US5055841A (en) * 1991-02-01 1991-10-08 Bell Communications Research, Inc. High-speed feedforward variable word length decoder
KR0141875B1 (ko) * 1994-11-30 1998-06-15 배순훈 줄길이복호화기
WO2013101218A1 (en) * 2011-12-30 2013-07-04 Intel Corporation Vector frequency expand instruction

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU503988B2 (en) * 1975-11-25 1979-09-27 Rudolf Hell Gmbh Digital programme length coding with redundancy reduction forthe transmission of binary coded image information
US4152697A (en) * 1976-08-11 1979-05-01 Xerox Corporation Parallel run-length decoder
GB1598343A (en) * 1977-04-04 1981-09-16 Int Computers Ltd Display systems
JPS5564445A (en) * 1978-11-08 1980-05-15 Nec Corp Code converter circuit
GB2080584B (en) * 1980-07-24 1984-05-23 Int Computers Ltd Binary-coded-decimal to binary converter

Also Published As

Publication number Publication date
GB8313331D0 (en) 1983-06-22
AU559975B2 (en) 1987-03-26
JPH0669146B2 (ja) 1994-08-31
AU2796384A (en) 1984-11-15
FR2545956B1 (fr) 1988-09-09
FR2545956A1 (fr) 1984-11-16
DE3417262A1 (de) 1984-11-29
JPS59215117A (ja) 1984-12-05
US4551706A (en) 1985-11-05
DE3417262C2 (xx) 1992-11-05

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