Principal component analysis of the CT density histogram to generate parametric response maps of COPD.
Nanxi ZhaDante P. I. CapaldiDamien PikeDavid G. McCormackIan A. CunninghamGrace ParragaPublished in: Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging (2015)
Keyphrases
- principal component analysis
- dimensionality reduction
- covariance matrix
- automatically generate
- principal components
- dimension reduction
- ct images
- gray level
- independent component analysis
- medical images
- selectivity estimation
- x ray
- discriminant analysis
- face images
- high dimensional
- chronic obstructive pulmonary disease
- mean shift
- computer tomography
- three dimensional
- feature extraction
- face recognition