Method for encoding signals, related systems and program product therefor
Abstract
A method for encoding video signals subjects the signals to unbalanced multiple description coding. The unbalanced multiple description coding codes a video signal in a first high resolution packet and a second low resolution packet and represents, respectively a first high resolution description and a second low resolution description. The unbalanced multiple description coding step includes using different intra refresh periods for the first and second high resolution descriptions, with an intra refresh period for the second low resolution description shorter than the intra refresh period of the first high resolution description.
Classe Tecnologica
H - Electricity
Patent Office
United States Patent and Trademark Office
Numero Deposito
US8139642
Anno Deposito
2005
Anno Concessione
2007
Inventori Pugliesi
- Vilei Antonio
- Convertino Gabriella
Tutti gli inventori
- Antonio Vilei
- Gabriella Convertino
Titolari pugliesi
- Non ci sono titolari pugliesi
Tutti i titolari
- STMicroeletronics S.r.l.
Condividi questo sito sui social