EP0583061A3
Method and apparatus for providing enhanced graphics in a virtual world.
Abstract
Method and sytems are provided for rendering and displaying in a real time 3-D computer graphic system a sequence of images of a subject using a plurality of time-sequenced textures such that at least a portion of the subject appears animated. The time-sequenced textures are derived from sources such as digitized frames or fields captured from a video recording of a live actor who may be engaged in a scripted performance, or a digitally-recorded cartoon animation sequence, and can be mapped in different ways to different types of surface geometries to achieve animation.

Term
Term ended
Projected expiry passed 5 July 2013, 13.2 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
1 sheet
Sheet 1
5 members in 4 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 911821 | United States of America | – | |
| 91182192 | United States of America | A | |
| US19920911821 | – | – | – |
Members5
| Document | Office | Kind | |
|---|---|---|---|
| CA2099678A1 | Canada | A1 | |
| EP0583061A2 | European Patent Office (EPO) | A2 | |
| EP0583061A3This record | European Patent Office (EPO) | A3 | |
| JPH07325934A | Japan | A | |
| US5696892A | United States of America | A |
6 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Application deemed to be withdrawnWithdrawn18D | 18D | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA | STAA | |
| Designated contracting statesAK | AK | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | |
| Designated contracting statesAK | AK | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI |
Numbers
- Publication
- 0583061
- Publication, DOCDB
- 0583061
- Publication, EPODOC
- EP0583061
- Application
- 305259
- Application, DOCDB
- 93305259
- Application, EPODOC
- EP19930305259
Titles3
- German
- Verfahren und Gerät zum Erzeugen von verbesserte Graphiken in einer virtuallen Welt
- English
- Method and apparatus for providing enhanced graphics in a virtual world
- French
- Méthode et appareil pour fournir des graphiques améliorés dans un monde virtuel
Classification
- CPC, 8
- G06T13/20
- A63F2300/66
- G09B5/02
- H04N5/222
- H04N5/2224
- H04N5/272
- H04N21/23412
- H04N21/44012
- IPC, 6
- G06T11 20
- G06T13 20
- G09B5 02
- H04N5 222
- H04N5 272
- H04N7 24
Designated states17
- Contracting states, 17
- Austria
- Belgium
- Switzerland
- Germany
- Denmark
- Spain
- France
- United Kingdom
- Greece
- Ireland
- Italy
- Liechtenstein
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Portugal
- Sweden