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US 2015/0319435 A1Published application
Area-based encoding/decoding device and method
AssigneeSamsung Electronics Co., Ltd.
InventorsIl Soon Lim, Ho Cheon Wey
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Abstract
Region-based encoding apparatus and decoding apparatus. The encoding apparatus selects an optimum region division mode from region division modes with respect to regions divided from an image frame, and transmits, to the decoding apparatus, an optimum image filtering method and an optimum filter coefficient of regions divided, according to the optimum region division mode.
Claims1
A decoding apparatus, comprising:
- a processor configured to:
- identify a plurality of regions configuring a plurality of base units, with respect to an image;
- identify a filter type and a filter value for each of a plurality of regions;
- and
- perform filtering for each of the plurality of regions using the filter type and filter value,
- wherein the processor performs filtering for each of the plurality of regions in a loop-filter of the decoding apparatus after completion of deblocking filtering with respect to the image.
3 more elements
Dependencies are inferred from the claim text.