MPEG-2 Profile transcoding in MC-DCT domain.
Wang Xing GuoLiu Ji LinIshfaq AhmadPublished in: ICME (2001)
Keyphrases
- dct domain
- compressed domain
- video transcoding
- digital video
- pixel domain
- dct coefficients
- compressed video
- spatial domain
- compressed images
- transform domain
- post processing
- bitstream
- discrete cosine transform
- human visual system
- motion vectors
- block dct
- low frequency
- image resizing
- video analysis
- video coding standard
- compression standards
- video data
- frequency domain
- video objects
- image blocks
- blocking artifacts
- multimedia
- inter frame
- signal processing
- bit rate
- quantization step
- video sequences