Size-based emphysema cluster analysis on low attenuation area in 3D volumetric CT: comparison with pulmonary functional test.
Minho LeeNamkug KimSangMin LeeJoon Beom SeoSang Young OhPublished in: Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging (2015)
Keyphrases
- cluster analysis
- ct scans
- ct images
- computed tomography
- categorical data
- x ray
- clustering method
- k means
- clustering algorithm
- three dimensional
- cluster validity
- factor analysis
- hierarchical latent class models
- data mining
- medical images
- unsupervised learning
- data analysis
- correlation analysis
- medical imaging
- fuzzy clustering
- data mining techniques
- region of interest
- image reconstruction
- computer aided diagnosis
- treatment planning
- pulmonary nodules
- data sets
- partitional clustering