(19)
(11)
EP 0 815 537 A1
(12)
(43)
Date of publication:
07.01.1998
Bulletin 1998/02
(21)
Application number:
96909117.0
(22)
Date of filing:
22.03.1996
(51)
International Patent Classification (IPC):
H04N
7/
32
( . )
H04N
7/
26
( . )
G06T
7/
20
( . )
(86)
International application number:
PCT/EP1996/001273
(87)
International publication number:
WO 1996/030873
(
03.10.1996
Gazette 1996/44)
(84)
Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV SI
(30)
Priority:
22.03.1995
EP 19950104229
(71)
Applicant:
IDT INTERNATIONAL DIGITAL TECHNOLOGIES DEUTSCHLAND GmbH
D-85737 Ismaning (DE)
(72)
Inventors:
MARTENS, Harald, Aagaard
0360 Oslo (NO)
REBERG, Jan, Otto
D-85774 Unterföhring (DE)
(74)
Representative:
Betten & Resch
Reichenbachstrasse 19
80469 München
80469 München (DE)
(54)
METHOD AND APPARATUS FOR MULTI-FRAME BASED SEGMENTATION OF DATA STREAMS