Adaptive Gaussian mixture estimation and its application to unsupervised classification of remotely sensed images.
Sumit ChakravartyQian DuHsuan RenPublished in: IGARSS (2003)
Keyphrases
- unsupervised classification
- remotely sensed images
- gaussian mixture
- supervised classification
- remote sensing images
- change detection
- density estimation
- multispectral
- unsupervised learning
- expectation maximization
- em algorithm
- closed form
- probability density function
- remote sensing data
- gaussian mixture model
- land cover
- covariance matrix
- remote sensing
- mixture model
- data clustering
- supervised learning
- hyperspectral images
- clustering ensemble
- image processing
- multispectral images
- urban areas
- image analysis
- k means
- satellite images
- pairwise
- data sets