Low-complexity content-adaptive Lagrange multiplier decision for SSIM-based RD-optimized video coding.
Pinghua ZhaoYanwei LiuJinxia LiuRuixiao YaoSong CiHui TangPublished in: ISCAS (2013)
Keyphrases
- low complexity
- video coding
- motion estimation
- rate distortion
- lagrange multipliers
- video quality
- rate distortion optimization
- distributed video coding
- video encoder
- bit rate
- motion compensated
- motion compensation
- motion vectors
- video coding scheme
- computational complexity
- video compression
- video codec
- mode decision
- macroblock
- bit plane
- image quality
- optical flow
- rate control
- image sequences
- inter frame
- high definition
- scalable video
- coding efficiency
- rate allocation
- scalable video coding
- video coding standard
- wyner ziv
- video streaming
- packet loss
- quality assessment
- motion field
- bit allocation
- compression efficiency
- multiple description coding
- video transmission
- peak signal to noise ratio
- bitstream
- video sequences
- multimedia
- intra coding
- wyner ziv video coding
- error resilience
- visual quality
- multiresolution
- temporal correlation
- error propagation
- transform domain
- constrained optimization
- human visual system
- objective function
- computer vision