Smoothing Segmented Lung Boundary in Chest CT Images Using Scan Line Search.
Yeny YimHelen HongPublished in: CIARP (2006)
Keyphrases
- ct images
- line search
- computed tomography
- pulmonary nodules
- medical images
- lung nodules
- ct scans
- step size
- medical imaging
- quadratic programming
- chest radiographs
- conjugate gradient
- ct data
- convergence rate
- objective function
- risk minimization
- global convergence
- primal dual
- low dose
- computer tomography
- x ray
- lung parenchyma
- anatomical structures
- treatment planning
- region of interest
- lung cancer
- linear programming
- pet ct
- linear program
- image processing
- computer aided
- least squares
- image analysis
- three dimensional
- traumatic brain injury