Patent classifications
H
ELECTRICITY
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H04
ELECTRIC COMMUNICATION TECHNIQUE
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H04N
PICTORIAL COMMUNICATION, e.g. TELEVISION
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19/00
Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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H04N19/85
using pre-processing or post-processing specially adapted for video compression
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H04N19/86
involving reduction of coding artifacts, e.g. of blockiness
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H04N19/865
with detection of the former encoding block subdivision in decompressed video
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