Multi-compartment heart segmentation in CT angiography using a spatially varying gaussian classifier.
Sean MurphyAkin AkinyemiJ. SteelYvan R. PetillotIan PoolePublished in: Int. J. Comput. Assist. Radiol. Surg. (2012)
Keyphrases
- spatially varying
- image smoothing
- medical images
- x ray
- photometric stereo
- computer tomography
- segmentation algorithm
- spatially invariant
- image segmentation
- medical imaging
- motion blur
- blurred images
- computed tomography
- noisy images
- ct images
- segmentation method
- image analysis
- multiscale
- shape from shading
- motion segmentation
- training set
- contrast enhanced
- image denoising
- image reconstruction
- region growing
- markov random field
- multiresolution
- ct data
- feature space
- feature extraction