Multi-frame Coding of LSF Parameters Using Block-Constrained Trellis Coded Vector Quantization.
Yaxing LiShan XuShengwu XiongAnna ZhuPengfei DuanYueming DingPublished in: INTERSPEECH (2018)
Keyphrases
- vector quantization
- vector quantizer
- multi frame
- finite state vector quantization
- index table
- coding scheme
- fractal image coding
- image compression
- distortion measure
- codebook design
- bit allocation
- image coding
- fractal coding
- motion estimation
- transform coding
- point correspondences
- optical flow
- reduced complexity
- low complexity
- tree structured vector quantization
- super resolution
- coding efficiency
- three dimensional
- entropy constrained
- image sequences
- variable block size
- coding method
- filtering algorithm
- multiresolution