Estimation of hyperspectral covariance matrices.
Avishai Ben-DavidCharles E. DavidsonPublished in: IGARSS (2011)
Keyphrases
- hyperspectral
- covariance matrices
- covariance matrix
- hyperspectral images
- signal subspace
- remote sensing
- multispectral
- maximum likelihood
- infrared
- hyperspectral imagery
- vector space
- target detection
- gaussian distribution
- hyperspectral data
- gaussian mixture model
- hyperspectral remote sensing
- distance measure
- image data
- information content
- estimation error
- satellite images
- gaussian mixture
- linear classifiers
- change detection
- computer vision
- density estimation
- data sets
- sample size
- expectation maximization
- machine learning