Adaptive pixon represented segmentation (APRS) for 3D MR brain images based on mean shift and Markov random fields.
Lei LinDaniel García-LorenzoChong LiTianzi JiangChristian BarillotPublished in: Pattern Recognit. Lett. (2011)
Keyphrases
- markov random field
- mean shift
- graph cuts
- brain images
- medical images
- segmentation algorithm
- energy function
- shape prior
- image segmentation
- mrf model
- image segmentation algorithm
- object segmentation
- region merging
- textured images
- object tracking
- maximum a posteriori
- segmented images
- magnetic resonance
- image restoration
- higher order
- parameter estimation
- random fields
- pairwise
- human brain
- segmentation method
- feature space
- conditional random fields
- white matter
- level set
- region growing
- particle filter
- medical imaging
- shape model
- magnetic resonance images
- image analysis
- human subjects
- image intensity
- object recognition
- multiscale
- mr images
- superpixels
- gray level
- active contours
- graphical models
- machine learning