DCT-Domain downscaling for transcoding MPEG-2 Video.
Safak DoganStewart T. WorrallAbdul Hamid SadkaAhmet M. KondozPublished in: ICCVG (2004)
Keyphrases
- dct domain
- mpeg video
- compressed domain
- dct coefficients
- pixel domain
- bitstream
- motion vectors
- video analysis
- inter frame
- video transcoding
- video objects
- transform domain
- post processing
- video sequences
- coding scheme
- motion estimation
- spatial domain
- human visual system
- macroblock
- bit rate
- digital images
- three dimensional