WO1999037085A3 - Arithmetic coding-based facsimile compression with error detection - Google Patents

Arithmetic coding-based facsimile compression with error detection Download PDF

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Publication number
WO1999037085A3
WO1999037085A3 PCT/US1999/000865 US9900865W WO9937085A3 WO 1999037085 A3 WO1999037085 A3 WO 1999037085A3 US 9900865 W US9900865 W US 9900865W WO 9937085 A3 WO9937085 A3 WO 9937085A3
Authority
WO
WIPO (PCT)
Prior art keywords
arithmetic coding
error detection
dimensional
facsimile compression
based facsimile
Prior art date
Application number
PCT/US1999/000865
Other languages
French (fr)
Other versions
WO1999037085A2 (en
Inventor
Santhana Krishnamachari
Original Assignee
Comsat Corp
Santhana Krishnamachari
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 Comsat Corp, Santhana Krishnamachari filed Critical Comsat Corp
Priority to US09/600,291 priority Critical patent/US6760129B1/en
Priority to AU22296/99A priority patent/AU2229699A/en
Publication of WO1999037085A2 publication Critical patent/WO1999037085A2/en
Publication of WO1999037085A3 publication Critical patent/WO1999037085A3/en

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

Abstract

A method and apparatus for compressing facsimile documents based on arithmetic coding. A combination of one-dimensional and two-dimensional arithmetic coding is employed to ensure that the effect of a transmission error (103, 104) is not propagated to the whole document. Appropriate contexts for the probabilistic models associated with arithmetic coding for one and two-dimensional cases are presented. An error detection scheme (100, 101, 102, 103, 104) to identify the presence of transmission errors is also presented.
PCT/US1999/000865 1998-01-16 1999-01-15 Arithmetic coding-based facsimile compression with error detection WO1999037085A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US09/600,291 US6760129B1 (en) 1998-01-16 1999-01-15 Arithmetic coding-based facsimile compression with error detection
AU22296/99A AU2229699A (en) 1998-01-16 1999-01-15 Arithmetic coding-based facsimile compression with error detection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7168098P 1998-01-16 1998-01-16
US60/071,680 1998-01-16

Publications (2)

Publication Number Publication Date
WO1999037085A2 WO1999037085A2 (en) 1999-07-22
WO1999037085A3 true WO1999037085A3 (en) 1999-10-14

Family

ID=22102891

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/000865 WO1999037085A2 (en) 1998-01-16 1999-01-15 Arithmetic coding-based facsimile compression with error detection

Country Status (2)

Country Link
AU (1) AU2229699A (en)
WO (1) WO1999037085A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7045610B2 (en) 1998-04-03 2006-05-16 Epoch Biosciences, Inc. Modified oligonucleotides for mismatch discrimination
US6683173B2 (en) 1998-04-03 2004-01-27 Epoch Biosciences, Inc. Tm leveling methods
US7715989B2 (en) 1998-04-03 2010-05-11 Elitech Holding B.V. Systems and methods for predicting oligonucleotide melting temperature (TmS)
US6949367B1 (en) 1998-04-03 2005-09-27 Epoch Pharmaceuticals, Inc. Modified oligonucleotides for mismatch discrimination
EP1261616B1 (en) 2000-03-01 2010-08-18 Epoch Biosciences, Inc. Modified oligonucleotides for mismatch discrimination
EP1944310A3 (en) 2000-03-01 2008-08-06 Epoch Biosciences, Inc. Modified oligonucleotides for mismatch discrimination
ES2611343T3 (en) 2011-03-23 2017-05-08 Elitech Holding B.V. Functionalized 3-alkynyl pyrazolopyrimidine analogs as universal bases and methods of use
DK2714939T3 (en) 2011-05-24 2015-06-29 Elitech Holding Bv DETECTION OF METHICILLIN-RESISTENT STAPHYLOCOCCUS AUREUS
EP2971086A1 (en) 2013-03-14 2016-01-20 ELITechGroup B.V. Functionalized 3-alkynyl pyrazolopyrimidine analogues as universal bases and methods of use
EP2997161B1 (en) 2013-05-13 2017-09-27 Elitechgroup B.V. Droplet digital pcr with short minor groove probes
EP3230467A1 (en) 2014-12-12 2017-10-18 ELITechGroup B.V. Methods and compositions for detecting antibiotic resistant bacteria
EP3230468B1 (en) 2014-12-12 2020-09-16 ELITechGroup, Inc. Methods and kits for detecting antibiotic resistant bacteria

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4891643A (en) * 1986-09-15 1990-01-02 International Business Machines Corporation Arithmetic coding data compression/de-compression by selectively employed, diverse arithmetic coding encoders and decoders
US4905297A (en) * 1986-09-15 1990-02-27 International Business Machines Corporation Arithmetic coding encoder and decoder system
US5442458A (en) * 1991-12-18 1995-08-15 Eastman Kodak Company Method and associated apparatus for encoding bitplanes for improved coding efficiency
US5781136A (en) * 1996-06-19 1998-07-14 Mitsubishi Denki Kabushiki Kaisha Digital information encoding device, digital information decoding device, digital information encoding/decoding device, digital information encoding method, and digital information decoding method
US5809176A (en) * 1994-10-18 1998-09-15 Seiko Epson Corporation Image data encoder/decoder system which divides uncompresed image data into a plurality of streams and method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4891643A (en) * 1986-09-15 1990-01-02 International Business Machines Corporation Arithmetic coding data compression/de-compression by selectively employed, diverse arithmetic coding encoders and decoders
US4905297A (en) * 1986-09-15 1990-02-27 International Business Machines Corporation Arithmetic coding encoder and decoder system
US5442458A (en) * 1991-12-18 1995-08-15 Eastman Kodak Company Method and associated apparatus for encoding bitplanes for improved coding efficiency
US5809176A (en) * 1994-10-18 1998-09-15 Seiko Epson Corporation Image data encoder/decoder system which divides uncompresed image data into a plurality of streams and method thereof
US5781136A (en) * 1996-06-19 1998-07-14 Mitsubishi Denki Kabushiki Kaisha Digital information encoding device, digital information decoding device, digital information encoding/decoding device, digital information encoding method, and digital information decoding method

Also Published As

Publication number Publication date
WO1999037085A2 (en) 1999-07-22
AU2229699A (en) 1999-08-02

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