Model-Based Decomposition of Polarimetric SAR Covariance Matrices Constrained for Nonnegative Eigenvalues.
Jakob J. van ZylMotofumi AriiYunjin KimPublished in: IEEE Trans. Geosci. Remote. Sens. (2011)
Keyphrases
- covariance matrices
- covariance matrix
- polarimetric sar
- maximum likelihood
- gaussian distribution
- distance measure
- vector space
- gaussian mixture model
- objective function
- gaussian mixture
- multivariate normal
- principal component analysis
- least squares
- sample size
- linear classifiers
- dimensionality reduction
- computer vision
- multiresolution
- feature vectors
- principal components
- synthetic aperture radar
- similarity measure
- riemannian metric
- face recognition