(19)
(11) EP 1 629 436 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
04.10.2006 Bulletin 2006/40

(45) Mention of the grant of the patent:
16.08.2006 Bulletin 2006/33

(21) Application number: 04723941.3

(22) Date of filing: 29.03.2004
(51) International Patent Classification (IPC): 
G06T 9/00(2006.01)
(86) International application number:
PCT/CA2004/000464
(87) International publication number:
WO 2004/086302 (07.10.2004 Gazette 2004/41)

(54)

OVERCOMPLETE BASIS TRANSFORM-BASED MOTION RESIDUAL FRAME CODING METHOD AND APPARATUS FOR VIDEO COMPRESSION

TRANSFORMATIONS BASIERTES RESTBEWEGUNGSRAHMEN KODIERUNGSVERFAHREN MIT ÜBERVOLLSTÄNDIGER BASIS UND ZUGEHÖRIGE VORRICHTUNG ZUR VIDEOKOMPRESSION

PROCEDE DE CODAGE DE TRAME RESIDUELLE DE MOUVEMENT BASE SUR UNE TRANSFORMEE SUR-COMPLETE ET APPAREIL DE COMPRESSION VIDEO

(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 28.03.2003 CA 2423618

(43) Date of publication of application:
01.03.2006 Bulletin 2006/09

(73) Proprietor: Digital Accelerator Corporation
Vancouver BC V6B 1G1 (CA)

(72) Inventors:
  • XIONG, Yi
    Burnaby, British Columbia V5E 4L4 (CA)
  • SAUER, Mark
    Vancouver, British Columbia V6B 1G1 (CA)
  • Wang, Meng c/o Digital Accelerator Corporation
    Vancouver British Columbia V6B 1G1 (CA)
  • KOAT, Peter
    Surrey, British Columbia V3W 1M5 (CA)

(74) Representative: Skone James, Robert Edmund 
Gill Jennings & Every LLP Broadgate House 7 Eldon Street
London EC2M 7LH
London EC2M 7LH (GB)


(56) References cited: : 
EP-A- 0 933 943
 US-A- 5 699 121
   
  • NEFF R ZAKHOR A: "VERY LOW BIT-RATE VIDEO CODING BASED ON MATCHING PURSUITS" IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE INC. NEW YORK, US, vol. 7, no. 1, 1 February 1997 (1997-02-01), pages 158-171, XP000678888 ISSN: 1051-8215 cited in the application
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).