(19)
(11) EP 1 131 787 A1

(12)

(43) Date of publication:
12.09.2001 Bulletin 2001/37

(21) Application number: 99952883.9

(22) Date of filing: 22.10.1999
(51) International Patent Classification (IPC)7G06T 3/00
(86) International application number:
PCT/SG9900/104
(87) International publication number:
WO 0025/267 (04.05.2000 Gazette 2000/18)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 27.10.1998 SG 9803835

(71) Applicant: Johns Hopkins Singapore Pte Ltd
Singapore 117597 (SG)

(72) Inventors:
  • POSTON, David
    FlixtonSuffolk NR35 1NZ (GB)
  • POSTON, Timothy
    Singapore 138822 (SG)
  • WARUSAVITHANA, Shehan, Vidarshana
    Parc OasisSingapore 609776 (SG)
  • RAPPEL, James, Kolenchery
    Singapore 640812 (SG)

(74) Representative: Powell, Timothy John 
Eric Potter Clarkson,Park View House,58 The Ropewalk
Nottingham NG1 5DD
Nottingham NG1 5DD (GB)

   


(54) A METHOD FOR MAGNIFYING A COMPUTER GENERATED IMAGE AND A GRAPHIC USER INTERFACE INCORPORATING SAID METHOD