A Parametric Level Set-Based Approach to Difference Imaging in Electrical Impedance Tomography.
Dong LiuDanny SmylJiangfeng DuPublished in: IEEE Trans. Medical Imaging (2019)
Keyphrases
- level set
- transmission line
- active contours
- level set method
- partial differential equations
- image segmentation
- curve evolution
- shape prior
- high resolution
- image reconstruction
- image processing
- variational methods
- energy function
- variational level set method
- image analysis
- computer vision
- level set based segmentation
- method for image segmentation
- evolution process
- level set segmentation
- narrow band
- level set framework
- energy functional
- piecewise constant
- medical imaging
- finite difference
- geodesic active contours
- variational framework
- intensity inhomogeneity
- signed distance
- multiscale
- light field
- object boundaries