Method and apparatus for determining a second picture for temporal direct-mode block prediction
US8036271B2 · kind B2 · utility
35Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2004 |
| Grant date | Oct 11, 2011 |
| Priority date | — |
| Expiry date | Jan 10, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for determining a first and a second reference picture used for inter-prediction of a macroblock, comprising the steps of (A) finding a co-located picture and block, (B) determining a reference index, (C) mapping the reference index to a lowest valued reference index in a current reference list and (D) using the reference index to determine the second reference picture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.