Method and system for context-based adaptive binary arithmetic coding

Details for Australian Patent Application No. 2002334271 (hide)

Owner Nokia Corporation

Inventors Kurceren, Ragip; Karczewicz, Marta

Agent Davies Collison Cave

Pub. Number AU-B-2002334271

PCT Number PCT/IB02/03745

PCT Pub. Number WO2003/027940

Priority 60/322,112 14.09.01 US; 09/995,240 27.11.01 US

Filing date 12 September 2002

Wipo publication date 7 April 2003

Acceptance publication date 7 August 2008

International Classifications

H04N 7/26 (2006.01) Television systems - using bandwidth reduction

G06T 9/00 (2006.01) Image coding, e.g. from bit-mapped to non bit-mapped

H03M 7/40 (2006.01) Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information is represented by a different sequence or number of digits - Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code

H04N 1/413 (2006.01) Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission - Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information

H04N 7/50 (2006.01) Television systems - involving transform and predictive coding

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 60/322,112 14.09.01 US; 09/995,240 27.11.01 US

26 June 2003 Application Open to Public Inspection

  Published as AU-B-2002334271

7 August 2008 Application Accepted

  Published as AU-B-2002334271

4 December 2008 Standard Patent Sealed

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