(19)
(11) EP 1 869 642 A1

(12)

(43) Date of publication:
26.12.2007 Bulletin 2007/52

(21) Application number: 06747358.7

(22) Date of filing: 13.04.2006
(51) International Patent Classification (IPC): 
G06T 9/20(2006.01)
(86) International application number:
PCT/KR2006/001363
(87) International publication number:
WO 2006/110002 (19.10.2006 Gazette 2006/42)
(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: 13.04.2005 KR 20050030853
12.10.2005 KR 20050096261
05.04.2006 KR 20060031078

(71) Applicants:
  • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Daejeon 305-350 (KR)
  • Industry-University Cooperation Foundation Hanyang University
    Sungdong-gu Seoul 133-791 (KR)

(72) Inventors:
  • CHANG, Eun Young
    Jeonju, Jeollabuk-do 561-160 (KR)
  • HUR, Nam Ho
    Yuseong-gu, Daejeon 305-325 (KR)
  • LEE, Soo In
    Seo-gu, Daejeon 302-772 (KR)
  • JANG, Euee Seon
    Seoul 133-070 (KR)
  • KIM, Dai Yong
    Seongdong-gu, Seoul 133-070 (KR)
  • MIN, Byeong Wook
    Seongdong-gu, Seoul 133-070 (KR)
  • LEE, Sun Young
    Seongdong-gu, Seoul 133-070 (KR)

(74) Representative: Betten & Resch 
Patentanwälte Theatinerstrasse 8
80333 München
80333 München (DE)

   


(54) METHOD AND APPARATUS FOR ENCODING/DECODING 3D MESH INFORMATION