Technique for simulating film grain using frequency filtering

Details for Australian Patent Application No. 2010202973 (hide)

Owner Thomson Licensing

Inventors Tourapis, Alexandros; Boyce, Jill MacDonald; Llach, Joan

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2010202973

Parent 2004306091

Filing date 14 July 2010

Wipo publication date 5 August 2010

Acceptance publication date 12 May 2011

International Classifications

G06T 5/00 (2006.01) Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image

G06T 11/00 (2006.01) Two dimensional (2D) image generation, e.g. from a description to a bit-mapped image

H04N 5/262 (2006.01) Details of television systems - Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects

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

Event Publications

29 July 2010 Complete Application Filed

5 August 2010 Application Open to Public Inspection

  Published as AU-B-2010202973

12 May 2011 Application Accepted

  Published as AU-B-2010202973

8 September 2011 Standard Patent Sealed

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