Sparse Representation-Based Intra Prediction for Lossless/Near Lossless Video Coding.
Linwei ZhuYun ZhangNa LiJinyong PiXinju WuPublished in: VCIP (2020)
Keyphrases
- video coding
- intra prediction
- lossy coding
- image coding
- lossless compression
- macroblock
- video compression
- video coding standard
- bit rate
- coding efficiency
- predictive coding
- inter frame
- arithmetic coding
- motion estimation
- intra coding
- rate distortion
- coding method
- image and video coding
- motion compensated
- motion vectors
- motion compensation
- sparse representation
- entropy coding
- bitstream
- compression algorithm
- mode decision
- compression ratio
- video quality
- video codec
- image coder
- image compression
- compression scheme
- rate distortion optimization
- lossless image compression
- image quality
- high definition
- filter bank
- wavelet transform
- prediction error
- rate control
- low bit rate
- variable block size
- error propagation
- reference frame
- bit allocation
- distributed video coding
- video coder
- sparse coding
- mode selection
- visual quality
- compressed domain
- error concealment
- motion estimation and compensation
- video conferencing
- error resilience
- bit plane
- high quality
- packet loss
- quadtree
- motion field
- computational complexity