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Selective Requantization for Transcoding of MPEG Compressed Video.
Hani Sorial
William E. Lynch
André Vincent
Published in:
IEEE International Conference on Multimedia and Expo (I) (2000)
Keyphrases
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dct domain
transform domain
post processing
spatial domain
human visual system
discrete cosine transform
compressed domain
dct coefficients
digital video
video streams
bitstream
video transcoding
compressed video
image blocks
low frequency
video sequences
information retrieval