Change detection on SAR images by a parametric estimation of the KL-divergence between Gaussian Mixture Models.
Qian XuLina J. KaramPublished in: ICASSP (2013)
Keyphrases
- change detection
- gaussian mixture model
- sar images
- probability density
- gamma distributions
- synthetic aperture radar
- gaussian mixture
- density estimation
- gaussian distribution
- mixture model
- remote sensing
- remote sensing images
- em algorithm
- probability density function
- maximum likelihood
- kullback leibler divergence
- parameter estimation
- feature vectors
- data streams
- satellite images
- wavelet domain
- expectation maximization
- image registration
- random variables
- edge detector
- feature space
- probability distribution
- posterior distribution
- model selection
- exponential family
- human visual system
- graphical models
- high resolution
- data sets
- language model
- bayesian networks
- feature extraction