Assimilation of D-InSAR and sub-pixel image correlation displacement measurements for coseismic fault parameter estimation.
Yajing YanEmmanuel TrouvéAmory BisserierGilles MaurisSylvie GalichetVirginie PinelErwan PathierPublished in: IGARSS (2010)
Keyphrases
- parameter estimation
- input image
- random fields
- adjacent pixels
- displacement estimation
- image pixels
- pixel values
- least squares
- image data
- image analysis
- markov random field
- model selection
- maximum likelihood
- pixel level
- gray value
- high resolution
- maximum likelihood estimates
- image segmentation
- edge detection
- feature points
- synthetic aperture radar
- expectation maximization
- segmentation method
- higher order
- parameter estimation algorithm
- unsupervised image segmentation
- segmentation algorithm
- estimation problems
- parameter estimates
- model fitting
- machine learning
- em algorithm
- moving objects
- computer vision