APPARATUSES AND METHODS FOR PROVIDING OPTIMIZED QUANTIZATION WEIGHT MATRICES
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United States of America Patent
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Issued Date -
Jun 18, 2015
app pub date -
Dec 17, 2013
filing date -
Dec 17, 2013
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Abandoned
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Abstract
Apparatuses and methods for providing optimized quantization matrices are disclosed herein. An example apparatus may include an encoder. The encoder may be configured to provide a plurality of coefficients based, at least in part, on a frame and to provide an optimized quantization weight matrix based, at least in part, on the plurality of coefficients during a first encoding pass. The encoder may further be configured to quantize the plurality of coefficients in accordance with the optimized quantization weight matrix during a second encoding pass different than the first encoding pass.
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