Adaptive weighting of reference pictures in video decoding

Details for Australian Patent Application No. 2007231634 (hide)

Owner Thomson Licensing S.A.

Inventors Boyce, Jill MacDonald

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2007231634

Parent 2003249056

Filing date 24 October 2007

Wipo publication date 15 November 2007

International Classifications

H04N 7/32 (2006.01) Television systems - involving predictive coding

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

H03M 7/36 (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 differential modulation with several bits, i.e. the difference between successive samples being coded by more than one bit

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

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

Event Publications

8 November 2007 Complete Application Filed

15 November 2007 Application Open to Public Inspection

  Published as AU-A-2007231634

22 May 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  Application withdrawn under section 141(1). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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