Detection of Compound Structures Using a Gaussian Mixture Model With Spectral and Spatial Constraints.
Caglar AriSelim AksoyPublished in: IEEE Trans. Geosci. Remote. Sens. (2014)
Keyphrases
- gaussian mixture model
- spatial constraints
- mixture model
- gaussian mixture
- maximum likelihood
- expectation maximization
- em algorithm
- feature vectors
- detection method
- gaussian distribution
- mouth region
- background subtraction
- density estimation
- object detection
- intensity distribution
- covariance matrices
- model selection
- machine learning