Joint Optimization of Quantization and On-Line Channel Estimation for Low Bit-Rate Video Transmission.
Ramamurti ChandramouliSharad KumarN. RanganathanPublished in: ICIP (1) (1998)
Keyphrases
- low bit rate
- joint optimization
- video transmission
- channel estimation
- bit rate
- multipath
- video conferencing
- video quality
- wireless channels
- bitstream
- visual quality
- image coder
- error concealment
- multiple description coding
- video compression
- communication systems
- fading channels
- ofdm system
- image compression
- image quality
- video coding
- error resilient
- compression algorithm
- rate distortion
- channel coding
- packet loss
- compressed video
- computational complexity
- bit error rate
- coding method
- video streaming
- sparse representation
- subband
- video codec
- blocking artifacts
- video streams
- source coding
- routing algorithm
- macroblock
- error resilience
- motion compensation
- motion vectors
- peak signal to noise ratio
- reconstructed image
- multiple description
- distance learning
- motion estimation
- scalable video coding
- human visual system
- scalable video
- video sequences
- coding scheme
- end to end
- image retrieval
- error propagation
- compressed domain
- image processing
- high frequency
- quality assessment
- inter frame
- compression ratio