Rate-distortion optimized bit allocation for error resilient video transcoding.
Minghui XiaAnthony VetroHuifang SunBede LiuPublished in: ISCAS (3) (2004)
Keyphrases
- error resilient
- bit allocation
- bitstream
- bit rate
- video quality
- macroblock
- rate distortion
- video coding
- video transmission
- error resilience
- video streaming
- error propagation
- compressed video
- rate control
- coding efficiency
- compression efficiency
- low bit rate
- error concealment
- visual quality
- scalable video coding
- compression algorithm
- compressed domain
- subband
- motion vectors
- packet loss
- inter frame
- image quality
- dct domain
- mode decision
- video compression
- reconstructed image
- coding scheme
- computational complexity
- wireless channels
- frame rate
- prediction error
- coding method
- bit plane
- transform domain
- video coding standard
- video codec
- motion compensated
- motion compensation
- entropy coding
- quality assessment
- channel coding
- video coder
- wavelet coefficients
- dct coefficients
- human visual system
- video signals
- video content
- motion estimation
- image data