(19)

(11)

EP 1 955 554 A1

(12)

(43) Date of publication: 13.08.2008 Bulletin 2008/33 (21) Application number: 06823836.9 (22) Date of filing: 30.11.2006

(51) International Patent Classification (IPC):  H04N 13/00(2006.01) (86) International application number: PCT/KR2006/005128 (87) International publication number: WO 2007/064159 (07.06.2007 Gazette 2007/23)

(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: 02.12.2005 KR 20050116999 30.08.2006 KR 20060083138 (71) Applicant: Electronics and Telecommunications Research Institute Daejeon 305-350 (KR)	(72) Inventors: YUN, Kug-Jin Daejon 305-358 (KR) HUR, Nam-Ho Daejon 305-325 (KR) LEE, Soo-In Daejon 302-120 (KR) (74) Representative: Betten & Resch  Patentanwälte Theatinerstrasse 8 80333 München 80333 München (DE)