Optimization of Deblocking Filter Parameters

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United States of America Patent

APP PUB NO 20140321552A1
SERIAL NO

14358703

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Abstract

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Systems and methods for selection of deblocking parameters are described. These systems and methods are dependent on and can be adjusted based on applications in which deblocking filtering is to be applied. Various deblocking parameters are iteratively applied in a filter, then the respective distortion values are evaluated in order to select the optimal deblocking parameter. Use of edge detection in relation to selection of deblocking parameters is also described.

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Patent Owner(s)

Patent OwnerAddress
DOLBY LABORATORIES LICENSING CORPORATION1275 MARKET STREET SAN FRANCISCO CA 94103-1410

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
He, Yuwen San Diego, US 259 5534
Tourapis, Alexandros Milpitas, US 348 8764

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