Lossless intraframe encoding using golomb-rice

Details for Australian Patent Application No. 2002316546 (hide)

Owner Qualcomm Incorporated

Inventors Thyagarajan, Kadayam

Agent Madderns

Pub. Number AU-B-2002316546

PCT Number PCT/US02/21157

PCT Pub. Number WO2003/005700

Priority 09/898,284 02.07.01 US

Filing date 2 July 2002

Wipo publication date 21 January 2003

Acceptance publication date 24 April 2008

International Classifications

H04N 7/30 (2006.01) Television systems - involving transform coding

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

H03M 7/30 (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 - Compression

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

G10L 19/00 (2006.01) Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 09/898,284 02.07.01 US

22 May 2003 Application Open to Public Inspection

  Published as AU-B-2002316546

24 April 2008 Application Accepted

  Published as AU-B-2002316546

21 August 2008 Standard Patent Sealed

2 February 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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