Constrained multiplicative graph cuts based active contour model for magnetic resonance brain image series segmentation.
Enqing DongQiang ZhengWenyan SunZhenguo LiLi LiPublished in: Signal Process. (2014)
Keyphrases
- magnetic resonance
- graph cuts
- active contour model
- shape prior
- brain images
- energy minimization
- geodesic active contours
- energy function
- medical images
- mr images
- segmentation algorithm
- image segmentation
- segmentation method
- object segmentation
- active contours
- mr brain images
- object boundaries
- image data
- region growing
- markov random field
- belief propagation
- image registration
- level set
- random walker
- energy functional
- brain tumors
- shape model
- deformable models
- partial volume
- partial volume effects
- level set method
- magnetic resonance images
- medical image analysis
- segmentation result
- human brain
- active shape model
- medical imaging
- image intensity
- superpixels
- automatic segmentation
- brain tissue
- image processing
- human subjects
- accurate segmentation
- computer vision
- higher order
- multiscale