Dynamic bit-rate reduction based on frame-skipping and requantization for MPEG-1 to MPEG-4 transcoder.
Kwang-deok SeoSoon-kak KwonSug Ky HongJae-kyoon KimPublished in: ISCAS (2) (2003)
Keyphrases
- compressed video
- compressed domain
- video transcoding
- pixel domain
- dct domain
- bit rate
- video objects
- video frames
- multimedia
- video sequences
- video streams
- bitstream
- video content
- video conferencing
- super resolution
- video signals
- motion vectors
- rate distortion
- image processing
- filter bank
- video coder
- video coding standard
- computational complexity
- video data
- data hiding
- digital video
- transform domain
- macroblock
- frame rate
- low complexity