(19)
(11) EP 2 208 352 A2

(12)

(88) Date of publication A3:
11.06.2009

(43) Date of publication:
21.07.2010 Bulletin 2010/29

(21) Application number: 08807224.4

(22) Date of filing: 13.10.2008
(51) International Patent Classification (IPC): 
H04N 7/26(2006.01)
(86) International application number:
PCT/IB2008/002709
(87) International publication number:
WO 2009/050557 (23.04.2009 Gazette 2009/17)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 14.10.2007 US 872024
08.01.2008 US 19659

(71) Applicant: Nokia Corporation
02150 Espoo (FI)

(72) Inventors:
  • UGUR, Kemal
    FI-33210 Tampere (FI)
  • HALLAPURO, Antti Olli
    FI-33210 Tampere (FI)
  • RUSANOVSKYY, Dmytro
    FI-33210 Tampere (FI)
  • LAINEMA, Jani
    FI-33210 Tampere (FI)

(74) Representative: Tognetty, Virpi Maria et al
Nokia Corporation IPR Department Keilalahdentie 4
01250 Espoo
01250 Espoo (FI)

   


(54) FIXED-POINT IMPLEMENTATION OF AN ADAPTIVE IMAGE FILTER WITH HIGH CODING EFFICIENCY