(19)
(11)
EP 0 616 698 A1
(12)
(43)
Date of publication:
28.09.1994
Bulletin 1994/39
(21)
Application number:
92909671.0
(22)
Date of filing:
01.05.1992
(51)
International Patent Classification (IPC):
G03B
35/
08
( . )
G03B
35/
18
( . )
G03B
35/
00
( . )
H04N
13/
00
( . )
(86)
International application number:
PCT/AU1992/000199
(87)
International publication number:
WO 1993/008502
(
29.04.1993
Gazette 1993/11)
(84)
Designated Contracting States:
AT BE CH DE DK ES FR GB GR IT LI LU MC NL SE
(30)
Priority:
22.10.1991
AU 19910009083
(71)
Applicant:
TRUTAN PTY LIMITED
Sydney, NSW 2000 (AU)
(72)
Inventors:
MARTIN, Donald, Lewis, Maunsell
Mosman, NSW 2088 (AU)
OLSSON, Bjorn, Rickard
Dee Why West, NSW 2099 (AU)
(74)
Representative:
W.P. Thompson & Co.
Coopers Building, Church Street
Liverpool L1 3AB
Liverpool L1 3AB (GB)
(54)
IMPROVEMENTS IN THREE-DIMENSIONAL IMAGERY