Process and device for video coding using the MPEG4 standard
US7092443B2 · kind B2 · utility
8Cited by
6References
7Claims
0Family size
Assignee
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Key dates
| Filing date | May 7, 2002 |
| Grant date | Aug 15, 2006 |
| Priority date | — |
| Expiry date | Dec 30, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The device is characterized in that it comprises means for preventing the “skipped macroblock” mode of coding of a macroblock of an image of P type on the basis of a correlation item measuring the correlation of this macroblock or of the co-located macroblock of the previous I or P image with the co-located macroblock of a next image of B type, in the order of coding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.