Bayesian change detection based on space contextual information and EM algorithm.
Lizhong QiuYongke DingQiuze YuWenxian YuXingzhao LiuPublished in: IGARSS (2012)
Keyphrases
- contextual information
- change detection
- em algorithm
- maximum likelihood
- expectation maximization
- context aware
- mixture model
- bayesian model selection
- parameter estimation
- remote sensing images
- maximum likelihood estimation
- remote sensing
- generative model
- gaussian mixture model
- gaussian mixture
- expectation maximisation
- mixture modeling
- data streams
- maximum a posteriori
- probability density function
- contextual knowledge
- high level
- image registration
- multispectral
- spatial context
- machine learning
- bayesian networks
- clustering algorithm
- density estimation
- posterior probability
- pattern recognition
- unsupervised learning
- high resolution