Fixed-point based autoregressive parameter estimation for space time adaptive processing.
Julien PetitjeanÉric GrivelPatrick RoussilhePublished in: ICASSP (2010)
Keyphrases
- parameter estimation
- space time
- autoregressive
- random fields
- markov random field
- video sequences
- maximum likelihood
- spatio temporal
- moving average
- least squares
- gaussian markov random field
- model selection
- non stationary
- dynamic scenes
- em algorithm
- expectation maximization
- sar images
- parameter estimation algorithm
- super resolution reconstruction
- clustering algorithm
- parameter estimates
- machine learning
- k means
- multiresolution
- image sequences
- image segmentation
- image processing
- scan statistic
- computer vision