Hierarchical clustering and robust identification for block-based autoregressive speech parameter estimation.
Ruofei ChenCheung-Fat ChanPublished in: ISCSLP (2012)
Keyphrases
- sar images
- hierarchical clustering
- autoregressive
- parameter estimation
- synthetic aperture radar
- least squares
- maximum likelihood
- random fields
- parameter estimation algorithm
- moving average
- gaussian markov random field
- em algorithm
- model selection
- wavelet domain
- markov random field
- clustering method
- clustering algorithm
- partitional clustering
- k means
- hierarchical clustering methods
- expectation maximization
- natural images
- probabilistic model
- image segmentation