(19)

(11)

EP 1 790 166 A2

(12)

(88) Date of publication A3: 11.05.2006 (43) Date of publication: 30.05.2007 Bulletin 2007/22 (21) Application number: 05780826.3 (22) Date of filing: 23.08.2005

(51) International Patent Classification (IPC):  H04N 7/26(2006.01) (86) International application number: PCT/IB2005/052756 (87) International publication number: WO 2006/024988 (09.03.2006 Gazette 2006/10)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 31.08.2004 CN 200410076990 (71) Applicant: Koninklijke Philips Electronics N.V. 5621 BA Eindhoven (NL)	(72) Inventor: WANG, Jin Philips Electronics China Shanghai 200-070 (CN) (74) Representative: Groenendaal, Antonius W. M.  Philips Intellectual Property & Standards P.O. Box 220 5600 AE Eindhoven 5600 AE Eindhoven (NL)