Selective chrominance decimation for digital images

Details for Australian Patent Application No. 2002305838 (hide)

Owner Qualcomm Incorporated

Inventors Morley, Steven A.; Raveendran, Vijayalakshmi R.

Agent Madderns

Pub. Number AU-B-2002305838

PCT Number PCT/US02/17814

PCT Pub. Number WO2002/100116

Priority 09/875,329 05.06.01 US

Filing date 5 June 2002

Wipo publication date 16 December 2002

Acceptance publication date 22 November 2007

International Classifications

H04N 11/04 (2006.01) Colour television systems - using pulse code modulation

H04N 1/41 (2006.01) Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission - Bandwidth or redundancy reduction

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

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

H04N 7/46 (2006.01) Television systems - using subsampling at the coder and sample restitution by interpolation at the coder or decoder

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

H04N 9/64 (2006.01) Details of colour television systems - Circuits for processing colour signals

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/875,329 05.06.01 US

8 May 2003 Application Open to Public Inspection

  Published as AU-B-2002305838

22 November 2007 Application Accepted

  Published as AU-B-2002305838

20 March 2008 Standard Patent Sealed

12 January 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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