Video transcoder architectures for bit rate scaling of H.263 bit streams.
Jeongnam YounMing-Ting SunJun XinPublished in: ACM Multimedia (1) (1999)
Keyphrases
- bit rate
- bitstream
- compressed video
- pixel domain
- scalable video
- scalable video coding
- video quality
- video transcoding
- rate distortion
- subband
- video coding
- low bit rate
- macroblock
- video signals
- visual quality
- image quality
- motion vectors
- bit budget
- compression algorithm
- inter frame
- compressed domain
- video transmission
- computational complexity
- error resilient
- coding efficiency
- coding method
- video sequences
- coding scheme
- rate control
- bit plane
- bit allocation
- error resilience
- compression efficiency
- video data
- video codec
- error concealment
- frame rate
- rate allocation
- video content
- video encoding
- packet loss
- filter bank
- video streams
- video frames
- error propagation
- video coding standard
- multiscale
- video compression
- multiresolution
- high frequency
- mode decision