An enhancement of H.264 coding mode for R-D optimization of ultra-high-resolution video coding under low bit rate.
Tomonobu YoshinoSei NaitoShigeyuki SakazawaShuichi MatsumotoPublished in: Visual Information Processing and Communication (2010)
Keyphrases
- video coding
- low bit rate
- bit rate
- rate distortion
- rate distortion optimization
- video coding scheme
- coding method
- coding efficiency
- video compression
- rate distortion optimized
- high resolution
- bit allocation
- motion compensated prediction
- mode decision
- video encoder
- inter frame
- video codec
- visual quality
- compression efficiency
- mode selection
- macroblock
- low bit rate video coding
- image quality
- rate control
- motion compensated
- motion compensation
- subband
- video quality
- motion vectors
- bitstream
- motion estimation
- scalable video coding
- image processing
- distributed video coding
- prediction error
- high frequency
- bit plane
- computational complexity
- intra coding
- video coder
- error propagation
- video coding standard
- reconstructed image
- video conferencing
- error resilience
- image compression
- coding gain
- multiple description coding
- super resolution
- spatial resolution
- low complexity
- intra prediction
- wyner ziv
- peak signal to noise ratio
- frame rate
- image data
- image reconstruction
- high quality
- coding scheme