Distortion Variation Minimization in low-bit-rate Video Communication.
Sang-Hyun ParkPublished in: J. Inform. and Commun. Convergence Engineering (2007)
Keyphrases
- low bit rate
- video communication
- bit rate
- bit allocation
- video coder
- coding efficiency
- video coding
- rate control
- visual quality
- channel conditions
- video quality
- error propagation
- high definition
- rate distortion
- video compression
- image compression
- video streaming
- bitstream
- image quality
- peak signal to noise ratio
- error concealment
- coding method
- prediction error
- motion vectors
- subband
- coded images
- macroblock
- rate allocation
- video codec
- compression algorithm
- video transmission
- reconstructed image
- wireless channels
- inter frame
- motion compensation
- video conferencing
- motion compensated
- computational complexity
- source coding
- vector quantization
- error resilient
- packet loss
- human visual system
- image processing