Operational distortion-quantization curve-based bit allocation for smooth video quality.
Junqiang LanWenjun ZengXinhua ZhuangPublished in: J. Vis. Commun. Image Represent. (2005)
Keyphrases
- bit allocation
- video quality
- distortion measure
- rate distortion optimization
- bit rate
- video coding
- transform coding
- bitstream
- quality assessment
- packet loss
- video streaming
- rate control
- frame rate
- rate distortion
- video content
- video transmission
- compressed video
- entropy coding
- image compression
- error propagation
- bit budget
- wireless channels
- video compression
- error concealment
- vector quantizer
- video coder
- macroblock
- visual quality
- peak signal to noise ratio
- low bit rate
- quantization parameter
- motion estimation
- motion compensation
- motion compensated
- compression algorithm
- error resilience
- subband
- image quality
- variable bit rate
- image processing
- video quality assessment
- video signals
- coding scheme
- motion vectors
- vector quantization
- computational complexity
- coding method
- reconstructed image
- error resilient
- compression ratio
- rate control algorithm
- rate control scheme
- image sequences