On Adaptive Spectrum Estimation of Multivariate Autoregressive Locally Stationary Processes.
Michal MellerMaciej NiedzwieckiDamian ChojnackiPublished in: EUSIPCO (2019)
Keyphrases
- autoregressive
- non stationary
- moving average
- gaussian markov random field
- autoregressive model
- random fields
- random field models
- regression model
- autoregressive moving average
- spectrum analysis
- sar images
- image processing
- parameter estimation
- similarity measure
- visual information
- wavelet transform
- multiresolution
- clustering algorithm