Dimensionality reduction of hyperspectral data based on centroid feature.
Jayanta Kumar GhoshKriti MukherjeePublished in: WHISPERS (2010)
Keyphrases
- dimensionality reduction
- hyperspectral data
- random projections
- hyperspectral
- hyperspectral images
- hyperspectral imagery
- principal components
- principal component analysis
- remote sensing
- low dimensional
- multispectral
- data points
- pattern recognition
- high dimensionality
- sparse representation
- target detection
- data sets
- high dimensional data
- high dimensional
- feature extraction
- computer vision
- high resolution
- data analysis
- spatial correlation