Motion Perception Based Adaptive Quantization for Video Coding.
Chih-Wei TangPublished in: PCM (1) (2005)
Keyphrases
- video coding
- rate distortion
- adaptive quantization
- motion estimation
- bit rate
- motion compensation
- video compression
- low bit rate
- motion vectors
- motion compensated
- motion field
- macroblock
- motion model
- video codec
- video quality
- temporal redundancy
- rate control
- reference frame
- image sequences
- bit allocation
- coding efficiency
- video signals
- low complexity
- block matching
- video sequences
- spatial domain
- bit plane
- computational complexity
- computer vision
- inter frame
- video encoder
- optical flow
- visual quality
- image compression
- distributed video coding
- super resolution
- image processing
- feature extraction
- video coder
- image coder
- image data
- key frames
- bitstream
- transform domain