(19)
(11) EP 1 787 473 A1

(12)

(43) Date of publication:
23.05.2007 Bulletin 2007/21

(21) Application number: 05780534.3

(22) Date of filing: 13.08.2005
(51) International Patent Classification (IPC): 
H04N 7/24(2006.01)
(86) International application number:
PCT/KR2005/002654
(87) International publication number:
WO 2006/028330 (16.03.2006 Gazette 2006/11)
(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: 07.09.2004 US 607343 P
09.11.2004 KR 20040090991

(71) Applicant: Samsung Electronics Co., Ltd.
Yeongtong-gu Suwon-city, Gyeonggi-do 442-742 (KR)

(72) Inventors:
  • HAN, Woo-Jin, 108-703 Jugong 2-danji APT
    Suwon-si, Gyeonggi-do 442-739 (KR)
  • LEE, Bae-Keun
    Bucheon-si, Gyeonggi-do 420-858 (KR)
  • CHA, Sang-Chang, 103-1503 Raemian 1-cha APT
    Hwaseong-si, Gyeonggi-do 445-972 (KR)
  • HA, Ho-Jin
    Seoul 153-827 (KR)
  • LEE, Kyo-Hyuk
    Seoul 156-095 (KR)
  • LEE, Jae-Young, 6-1305 Woncheon Samsung APT
    Suwon-si, Gyeonggi-do 442-7 54 (KR)

(74) Representative: Clark, David James 
Appleyard Lees
15 Clare Road Halifax, Yorkshire HX1 2HY
15 Clare Road Halifax, Yorkshire HX1 2HY (GB)

   


(54) MULTI-LAYER VIDEO CODING AND DECODING METHODS AND MULTI-LAYER VIDEO ENCODER AND DECODER