Method for encoding signals, related systems and program product therefor

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United States of America Patent

PATENT NO 8681871
APP PUB NO 20120189063A1
SERIAL NO

13372214

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Abstract

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A method for encoding video signals subjects the signals to unbalanced multiple description coding. The unbalanced multiple description coding codes a video signal in a first high resolution packet and a second low resolution packet and represents, respectively a first high resolution description and a second low resolution description. The unbalanced multiple description coding step includes using different intra refresh periods for the first and second high resolution descriptions, with an intra refresh period for the second low resolution description shorter than the intra refresh period of the first high resolution description.

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Patent Owner(s)

  • STMICROELECTRONICS S.R.L.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Convertino, Gabriella Francavilla Fontana, IT 9 179
Vilei, Antonio Lecce, IT 6 69

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