Keyphrases
- gaussian mixture
- adaptive quantization
- shape coding
- rate distortion
- low bit rate
- closed form
- em algorithm
- gaussian mixture model
- probability density function
- image compression
- expectation maximization
- covariance matrix
- density estimation
- subband coding
- mixture model
- subband
- bit rate
- high frequency
- object recognition
- image quality
- supervised learning
- multiresolution