An energy-efficient hardware design for lossless reference frame compression in video coders.
Dieison SilveiraGuilherme PovalaLívia AmaralBruno ZattLuciano Volcan AgostiniMarcelo Schiavon PortoPublished in: ICECS (2013)
Keyphrases
- reference frame
- hardware design
- video coder
- bit allocation
- motion estimation
- image compression
- lossless compression
- inter frame
- compression efficiency
- macroblock
- motion vectors
- bit rate
- video coding
- differential pulse code modulation
- motion compensation
- motion compensated
- video signals
- rate distortion
- hardware implementation
- entropy coding
- coding efficiency
- compression algorithm
- compression ratio
- prediction error
- video sequences
- block matching
- bitstream
- video compression
- coding method
- rate control
- wireless sensor networks
- vector quantization
- compression scheme
- subband
- video coding standard
- block size
- data compression
- low bit rate
- image quality
- transform domain
- field programmable gate array
- image sequences
- image processing
- video quality
- visual quality
- reconstructed image
- computational complexity
- spatial domain
- video frames
- compressed domain
- motion field
- error concealment
- video codec
- smart card
- dct coefficients
- filter bank