AU6911894A - Method and apparatus for efficient compression of data having redundant characteristics - Google Patents

Method and apparatus for efficient compression of data having redundant characteristics

Info

Publication number
AU6911894A
AU6911894A AU69118/94A AU6911894A AU6911894A AU 6911894 A AU6911894 A AU 6911894A AU 69118/94 A AU69118/94 A AU 69118/94A AU 6911894 A AU6911894 A AU 6911894A AU 6911894 A AU6911894 A AU 6911894A
Authority
AU
Australia
Prior art keywords
data
efficient compression
redundant characteristics
redundant
compression
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.)
Abandoned
Application number
AU69118/94A
Inventor
Ke-Chiang Chu
Daniel J Culbert
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.)
Apple Inc
Original Assignee
Apple Computer Inc
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 Apple Computer Inc filed Critical Apple Computer Inc
Publication of AU6911894A publication Critical patent/AU6911894A/en
Abandoned legal-status Critical Current

Links

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
    • 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
    • H03M7/48—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 alternating with other codes during the code conversion process, e.g. run-length coding being performed only as long as sufficientlylong runs of digits of the same kind are present

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AU69118/94A 1993-05-13 1994-05-13 Method and apparatus for efficient compression of data having redundant characteristics Abandoned AU6911894A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6164893A 1993-05-13 1993-05-13
US061648 1993-05-13
PCT/US1994/005320 WO1994027374A1 (en) 1993-05-13 1994-05-13 Method and apparatus for efficient compression of data having redundant characteristics

Publications (1)

Publication Number Publication Date
AU6911894A true AU6911894A (en) 1994-12-12

Family

ID=22037174

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69118/94A Abandoned AU6911894A (en) 1993-05-13 1994-05-13 Method and apparatus for efficient compression of data having redundant characteristics

Country Status (2)

Country Link
AU (1) AU6911894A (en)
WO (1) WO1994027374A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3499671B2 (en) * 1996-02-09 2004-02-23 富士通株式会社 Data compression device and data decompression device
GB0007781D0 (en) * 2000-03-30 2000-05-17 Sony Uk Ltd Data compression
EP2164176A1 (en) * 2008-09-12 2010-03-17 Thomson Licensing Method for lossless compressing prefix-suffix-codes, method for decompressing a bit sequence representing integers or symbols encoded in compressed prefix-suffix-codes and storage medium or signal carrying compressed prefix-suffix-codes
CN102760119A (en) * 2012-07-11 2012-10-31 北京理工大学 Method for storing Unicode coded character string in embedded device
CN111611214B (en) * 2020-05-25 2023-08-18 广州翔声智能科技有限公司 Big data storage method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0815262B2 (en) * 1986-12-12 1996-02-14 株式会社日立製作所 Data compression / decompression processor

Also Published As

Publication number Publication date
WO1994027374A1 (en) 1994-11-24

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