Automatic Segmentation of the Left Atrium From MR Images via Variational Region Growing With a Moments-Based Shape Prior.
Liangjia ZhuYi GaoAnthony J. YezziAllen R. TannenbaumPublished in: IEEE Trans. Image Process. (2013)
Keyphrases
- region growing
- shape prior
- automatic segmentation
- segmentation algorithm
- mr images
- image segmentation
- contrast enhanced
- model based segmentation
- pre operative
- accurate segmentation
- manual segmentation
- ct data
- segmentation method
- graph cuts
- magnetic resonance
- object boundaries
- medical images
- brain tissue
- object segmentation
- magnetic resonance images
- active contours
- active shape model
- carotid artery
- edge information
- nonrigid registration
- deformable models
- mri data
- active contour model
- segmentation result
- shape variations
- image data
- curve evolution
- superpixels
- markov random field
- segmented images
- image analysis
- energy function
- energy functional
- level set
- image processing
- shape representation
- medical imaging
- gray level
- multiscale
- watershed segmentation
- intensity distribution