A Very Low Bit Rate Video Coding Combined with Fast Adaptive Block Size Motion Estimation and Nonuniform Scalar Quantization Multiwavelet Transform.
Jiazhong ChenJingli ZhouShengsheng YuJun XuLing ZhongJunhao ZhengPublished in: Multim. Tools Appl. (2005)
Keyphrases
- video coding
- block size
- motion estimation
- motion vectors
- bit rate
- scalar quantization
- subband
- macroblock
- rate allocation
- inter frame
- rate distortion
- motion compensated
- motion compensation
- filter bank
- block matching
- video compression
- transform domain
- video coder
- image coder
- multiple description
- video quality
- video sequences
- image coding
- rate control
- error resilience
- video coding standard
- transform coefficients
- motion field
- video codec
- bitstream
- low complexity
- visual quality
- coding efficiency
- prediction error
- compressed domain
- compression efficiency
- spatial domain
- low bit rate
- image quality
- multiple description coding
- reference frame
- scalable video
- bit allocation
- error concealment
- scalable video coding
- computational complexity
- wavelet coefficients
- image compression
- super resolution
- coding method
- video data
- coding scheme
- image sequences
- bit plane
- computer vision
- optical flow
- distributed video coding
- discrete cosine transform
- image blocks
- video signals
- compression algorithm