Image Resizing on the Integer DCT Domain Used in H.264/AVC.
Hyung Suk OhWonha KimJeong Geun KimPublished in: IEICE Trans. Commun. (2008)
Keyphrases
- image resizing
- dct domain
- compressed domain
- video transcoding
- macroblock
- dct coefficients
- spatial domain
- transform domain
- bitstream
- post processing
- compressed images
- motion vectors
- digital video
- bit rate
- pixel domain
- human visual system
- discrete cosine transform
- low frequency
- blocking artifacts
- video analysis
- inter frame
- reference frame
- visual quality
- video coding
- multiscale
- image blocks
- selection algorithm
- video streams
- high frequency
- wavelet transform