Intravascular ultrasound image segmentation: a three-dimensional fast-marching method based on gray level distributions.
Marie-Hélène Roy CardinalJean MeunierGilles SoulezRoch L. MauriceÉric ThérasseGuy CloutierPublished in: IEEE Trans. Medical Imaging (2006)
Keyphrases
- gray level
- image segmentation
- three dimensional
- intravascular ultrasound
- cross sectional
- vessel wall
- radio frequency
- post mortem
- texture analysis
- input image
- co occurrence
- computed tomography
- shape from shading
- computer vision
- medical imaging
- gray level images
- gray value
- markov random field
- texture features
- texture images
- contrast enhancement
- region growing
- graph cuts
- image analysis
- multiscale
- shape prior
- coronary artery
- watershed transformation
- image processing
- level set method
- low contrast
- segmentation method
- segmentation algorithm
- energy function
- segmented images
- image quality
- x ray
- active contours
- ct scans
- energy functional
- image enhancement
- deformable models
- machine learning