Method and device for lossy coding of a digital signal
US8218618B2 · kind B2 · utility
2Cited by
2References
17Claims
0Family size
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Key dates
| Filing date | Aug 1, 2008 |
| Grant date | Jul 10, 2012 |
| Priority date | — |
| Expiry date | Apr 9, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/197
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Lossy coding of a digital signal for transmission over a communication system, involving determination of at least one coding parameter reducing the distortion due to the coding under a rate constraint by taking account of the possible variations over time of several parameters of the communication system among the bandwidth, the filling ratio, the processing load and the delay between the coding and the decoding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.