Level Set Estimation of Spatial-Temporally Correlated Random Fields With Active Sparse Sensing.
Zuoen WangJing YangJingxian WuPublished in: IEEE Trans. Aerosp. Electron. Syst. (2017)
Keyphrases
- level set
- random fields
- parameter estimation
- markov random field
- active contours
- level set method
- conditional random fields
- maximum entropy
- non stationary
- partial differential equations
- shape prior
- image segmentation
- curve evolution
- level set evolution
- energy function
- level set based segmentation
- textured images
- variational level set method
- maximum likelihood
- variational framework
- probabilistic model
- high dimensional
- model selection
- energy functional
- potential functions
- piecewise constant
- em algorithm
- density estimation
- higher order
- hidden markov models
- multiscale