Horizontal filter in moving picture decoding apparatus
作者： Jong-Seon Kim , Young-Wha Oh , Tae-Sung Kim , In-Shig Shim
DOI:
关键词: Filter (video) 、 Controller (computing) 、 Mathematics 、 Electronic engineering 、 Mpeg standards 、 Decoding methods 、 Input format 、 Signal 、 Accumulator (computing) 、 Sequence 、 Artificial intelligence 、 Computer vision
摘要: A horizontal filter used for converting a Moving Picture Experts Group (MPEG) source input format (SIF) picture to CCIR 601 during decoding includes operating means obtaining products by effectively multiplying an signal with the coefficients 140 and -12, first selecting selectively outputting values multiplied -12 obtained from in sequence of signal, accumulator accumulating signals output means, second accumulator, controller controlling selection operation accumulation accumulator.
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