Segmentation of coronary arteries images using global feature embedded network with active contour loss.
Jia GuZhijun FangYongbin GaoFangzheng TianPublished in: Comput. Medical Imaging Graph. (2020)
Keyphrases
- active contours
- segmentation method
- cardiac ultrasound images
- region based active contours
- level set
- image segmentation
- shape prior
- active contour model
- geodesic active contours
- level set framework
- image segmentation methods
- energy functional
- segmentation algorithm
- image features
- energy function
- object boundaries
- initial contour
- region based segmentation
- prior shape
- intravascular ultrasound
- narrow band
- prior shape knowledge
- active contour segmentation
- variational framework
- image analysis
- image data
- shape constraints
- three dimensional
- gradient vector flow
- object shape
- image registration
- mumford shah functional
- coronary artery
- input image
- object segmentation
- region growing
- edge detection
- piecewise smooth
- curve evolution
- image regions
- fully automatic
- shape variations
- medical images
- graph cuts
- multiscale
- level set evolution
- level set method
- image gradient
- shape model
- snake model
- intensity inhomogeneity
- medical imaging
- mumford shah
- force field
- gray level
- watershed segmentation
- region merging
- piecewise constant
- image processing