Method for encoding and decoding image using adaptive deblocking filtering, and apparatus therefor

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United States of America Patent

PATENT NO 11616987
APP PUB NO 20180176601A1
SERIAL NO

15579909

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Abstract

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Disclosed is an encoding/decoding method and apparatus related to adaptive deblocking filtering. There is provided an image decoding method performing adaptive filtering in inter-prediction, the method including: reconstructing, from a bitstream, an image signal including a reference block on which block matching is performed in inter-prediction of a current block to be encoded; obtaining, from the bitstream, a flag indicating whether the reference block exists within a current picture where the current block is positioned; reconstructing the current block by using the reference block; adaptively applying an in-loop filter for the reconstructed current block based on the obtained flag; and storing the current block to which the in-loop filter is or is not applied in a decoded picture buffer (DPB).

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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
Jeong, Je Chang Seoul, KR 67 529
Kim, Ki Baek Seoul, KR 190 621

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