Optimal joint source-channel bit allocation for MPEG-4 fine granularity scalable video over OFDM system.
Jizheng XuQian ZhangWenwu ZhuXiang-Gen XiaYa-Qin ZhangPublished in: ISCAS (2) (2003)
Keyphrases
- scalable video
- bit allocation
- video coder
- video quality
- bitstream
- compressed video
- bit rate
- rate allocation
- video coding
- rate distortion
- error resilient
- image compression
- rate control
- video streaming
- motion compensation
- scalable video coding
- end to end
- video compression
- coding scheme
- video transmission
- compressed domain
- packet loss
- compression efficiency
- video signals
- quality assessment
- macroblock
- motion compensated
- motion estimation
- frame rate
- vector quantizer
- error propagation
- base layer
- enhancement layer
- video content
- low bit rate
- video codec
- inter frame
- error concealment
- compression algorithm
- subband
- coding efficiency
- visual quality
- multiscale
- error resilience
- image processing
- multimedia
- video sequences
- image data
- image quality
- motion vectors
- wavelet coefficients
- image coding