(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