Juxta-Vascular Pulmonary Nodule Segmentation in PET-CT Imaging Based on an LBF Active Contour Model with Information Entropy and Joint Vector.
Rui HaoYan QiangXiaofei YanPublished in: Comput. Math. Methods Medicine (2018)
Keyphrases
- active contour model
- information entropy
- segmentation method
- ct scans
- ct imaging
- region growing
- shape prior
- active contours
- ct images
- pulmonary nodules
- image segmentation
- level set
- computed tomography
- rough sets
- segmentation algorithm
- computer tomography
- automated segmentation
- medical images
- x ray
- positron emission tomography
- image reconstruction
- segmentation result
- medical imaging
- energy minimization
- dce mri
- energy function
- decision table
- multiscale
- level set method
- deformable models
- graph cuts
- object boundaries
- rough set theory
- tubular structures
- computer aided diagnosis
- active shape model
- lung nodules
- image analysis
- expert systems
- ct data
- knowledge discovery
- accurate segmentation
- blood vessels
- attribute values