Keyphrases
- generative model
- image coding
- coding efficiency
- bit rate
- filter bank
- subband
- wavelet transform
- probabilistic model
- rate distortion optimization
- rate distortion
- video coding
- em algorithm
- error propagation
- prior knowledge
- bitstream
- vector quantizer
- video quality
- visual quality
- image coder
- rate control
- semi supervised
- motion vectors
- multiple description
- low bit rate
- inter frame
- compression efficiency
- computational complexity
- motion estimation
- image quality
- sparse coding
- macroblock
- bit allocation
- intra prediction
- expectation maximization
- coding scheme
- multiresolution
- bit plane
- coding method
- image segmentation
- high quality
- wavelet coefficients
- feature selection