Extracting salient contour groups from cluttered solar images via Markov Random Fields.
Nurcan DurakOlfa NasraouiPublished in: ICIP (2011)
Keyphrases
- markov random field
- random fields
- mrf model
- map estimation
- image segmentation
- maximum a posteriori
- image analysis
- prior models
- input image
- higher order
- object recognition
- piecewise constant functions
- textured images
- image restoration
- graph cuts
- mrf models
- pairwise
- energy function
- belief propagation
- energy minimization
- image features
- test images
- maximum a posteriori probability
- parameter estimation
- potential functions
- smoothness prior
- cluttered images
- low level vision
- markov networks
- segmentation algorithm
- edge detection
- graphical models
- active contours
- image understanding
- segmentation method
- non stationary