| 54 |
Titel |
TI |
[EN] Method and apparatus for video coding |
| 71/73 |
Anmelder/Inhaber |
PA |
SIEMENS AG, DE
|
| 72 |
Erfinder |
IN |
KAUP ANDRE, DE
|
| 22/96 |
Anmeldedatum |
AD |
12.08.2002 |
| 21 |
Anmeldenummer |
AN |
21664702 |
|
Anmeldeland |
AC |
US |
|
Veröffentlichungsdatum |
PUB |
25.08.2009 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
DE
10225434
20020607
|
| 51 |
IPC-Hauptklasse |
ICM |
H04B 1/66
(2006.01)
|
| 51 |
IPC-Nebenklasse |
ICS |
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
H04N 19/176
H04N 19/61
H04N 19/136
H04N 19/577
|
|
MCD-Hauptklasse |
MCM |
H04B 1/66
(2006.01)
|
|
MCD-Nebenklasse |
MCS |
G06T 9/00
(2006.01)
H04N 7/26
(2006.01)
H04N 7/46
(2006.01)
H04N 7/50
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] In uniform superposition of two predictions toward a weighted superposition, such as in coding B frames, weighting is based on reliability of a reference picture used for determination of the prediction. Since there is a relationship between the reliability and the respective quantization parameter, coupling to the quantization parameter that is also known in the receiver also can be effected advantageously. |
|
Korrekturinformation |
KORRINF |
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
US000005151784A 
US000005321440A
US000005418569A
US000005911008A
US000006195389B1
US000006359929B1
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
US000004853780A
US000005589885A
US000006275535B1
WO001995021503A1
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
"Joint Committee Draft (CD)", Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG, May 10, 2002. 1
|
|
Zitierende Dokumente |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
H04B 1/66
|
