High resolution segmentation of MR images of mouse heart chambers based on a partial-pixel effect and EM algorithm.
Xujiong YeJ. Alison NoblePublished in: ISBI (2002)
Keyphrases
- em algorithm
- mr images
- cardiac magnetic resonance
- segmentation result
- magnetic resonance images
- accurate segmentation
- medical images
- high resolution
- expectation maximization
- magnetic resonance
- brain mr images
- partial volume
- mixture model
- quantitative measurements
- brain tumors
- maximum likelihood
- manual segmentation
- expectation maximisation
- intensity inhomogeneity
- gaussian mixture model
- brain structures
- image data
- intensity distribution
- mri data
- fetal brain
- brain tissue
- image segmentation
- contrast enhanced
- image processing
- segmentation algorithm
- maximum a posteriori
- pixel level
- density estimation
- atlas construction
- probability density function
- super resolution
- automatic segmentation
- left ventricle
- level set
- model based segmentation
- white matter
- shape prior
- medical imaging
- segmentation method
- cardiac motion
- gray matter
- short axis
- image reconstruction
- image intensity
- left ventricular
- magnetic resonance imaging