AT52371T
Vector quantization data reduction method of digital picture signals
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
6 members in 5 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 3542931 | Germany | A |
Members6
| Document | Office | Kind | |
|---|---|---|---|
| JPS62135089A | Japan | A | |
| EP0227956A1 | European Patent Office (EPO) | A1 | |
| US4772946A | United States of America | A | |
| EP0227956B1 | European Patent Office (EPO) | B1 | |
| AT52371TThis record | Austria | T | |
| DE3670746D1 | Germany | D1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN |
Numbers
- Application
- 86116489
Titles2
- German
- VERFAHREN ZUR DATENREDUKTION DIGITALER BILDSIGNALE DURCH VEKTORQUANTISIERUNG.
- English
- METHOD FOR REDUCING THE DATA OF DIGITAL IMAGE SIGNALS BY VECTOR QUANTIZATION.
Classification
- CPC, 1
- H04N19/60
- IPC, 3
- G06T9 00
- H04N19 60
- H04N7 12