Baseband signal quantizer estimation

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United States of America Patent

PATENT NO 9843815
SERIAL NO

14461658

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Abstract

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A method of deblocking an input signal is disclosed. The method generally includes the steps of (A) calculating a plurality of transform coefficients corresponding to each of a plurality of blocks in the input signal at baseband, (B) calculating a plurality of quantization parameters based on the transform coefficients, at least one of the quantization parameters corresponding to each respective one of the blocks and (C) generating an output signal by deblocking the input signal based on the quantization parameters.

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Patent Owner(s)

  • AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
El, Badawy Ossama E A Waterloo, CA 4 14
Pai, Cheng-Yu Brossard, CA 10 39
Winger, Lowell L Waterloo, CA 83 2696

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