Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2011-07-12
2011-07-12
Banks-Harold, Marsha (Department: 2482)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
Reexamination Certificate
active
07978766
ABSTRACT:
A method of encoding moving pictures using a plurality of quantization matrices. The method involves selecting one of the plurality of quantization matrices in consideration of an at least one characteristics of an input image; transforming the input image; and quantizing the transformed input image using the selected quantization matr ix.
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Communication and European S
Chun Kang-wook
Song Byung-cheol
Banks-Harold Marsha
Hallenbeck-Huber Jeremaiah C
Samsung Electronics Co,. Ltd.
Staas & Halsey , LLP
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