Frequency-domain active contours solution to evaluate intima-media thickness of the common carotid artery.
María Consuelo Bastida JumillaRosa-María Menchón-LaraJuan Morales-SánchezRafael Verdú MonederoJorge Larrey-RuizJosé-Luis Sancho-GómezPublished in: Biomed. Signal Process. Control. (2015)
Keyphrases
- frequency domain
- active contours
- carotid artery
- spatial domain
- ultrasound images
- active contour model
- deformable models
- level set
- region growing
- image segmentation
- object boundaries
- shape prior
- level set method
- denoising
- active shape model
- segmentation method
- feature extraction
- fully automated
- subband
- energy function
- magnetic resonance imaging
- energy functional
- tubular structures
- edge information
- multiscale
- manual segmentation
- segmentation result
- image data
- feature selection