Motion vector quantization for video coding.
Yoon Yung LeeJohn W. WoodsPublished in: IEEE Trans. Image Process. (1995)
Keyphrases
- vector quantization
- video coding
- motion estimation
- motion vectors
- motion compensation
- video coding scheme
- motion compensated
- motion field
- image compression
- rate distortion
- motion model
- video quality
- vector quantizer
- video compression
- bit rate
- image sequences
- distortion measure
- video signals
- optical flow
- block matching
- reduced complexity
- macroblock
- video codec
- inter frame
- compression efficiency
- reference frame
- tree structured vector quantization
- spatial domain
- low complexity
- video sequences
- motion estimation algorithm
- rate allocation
- bit allocation
- rate control
- temporal correlation
- video coding standard
- codebook design
- scalable video coding
- video coder
- error resilience
- computational complexity
- error propagation
- computer vision
- human perception
- low bit rate
- video encoder
- multiple description coding
- coding efficiency