Sparse Principal Component Thermography for Subsurface Defect Detection in Composite Products.
Jin-Yi WuStefano SfarraYuan YaoPublished in: IEEE Trans. Ind. Informatics (2018)
Keyphrases
- principal components
- defect detection
- principal component analysis
- dimensionality reduction
- feature extraction
- hyperplane
- multivariate data
- automated visual inspection
- textured surfaces
- sparse representation
- correlation coefficient
- high dimensional
- principal components analysis
- kernel space
- feature set
- principal component regression
- linear classifiers
- independent component analysis
- principal curves
- reduced set
- high dimensional data
- pattern recognition
- computer vision
- data sets