Method and apparatus for packetizing data
US9467697B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2011 |
| Grant date | Oct 11, 2016 |
| Priority date | — |
| Expiry date | May 14, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/895
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for packetizing data representing a video sequence comprising a first frame and a second frame. The method comprising determining for at least one first area of a plurality of first areas of the first frame a second area of a plurality of second areas of the second frame such that, for different first areas different second areas are determined and such that, for each of the first areas, a measure of the distance between the second area determined for the first area and an area of the second frame whose location within the second frame corresponds to the location of the first area is above a value. The method further comprising grouping, for each of the first areas, data which the first area may be reconstructed and data from which the second area determined for the first area may be reconstructed into a packet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.