Determining the Intrinsic Dimension of a Hyperspectral Image Using Random Matrix Theory.
Kerry Cawse-NicholsonSteven B. DamelinAmandine RobinMichael SearsPublished in: IEEE Trans. Image Process. (2013)
Keyphrases
- hyperspectral images
- intrinsic dimension
- random matrix theory
- hyperspectral
- hyperspectral imagery
- high dimensions
- hyperspectral imaging
- intrinsic dimensionality
- correlation matrix
- remote sensing
- multispectral
- diffusion maps
- target detection
- dimension reduction
- high dimensional data
- data distribution
- model selection
- high dimensional
- image processing
- multispectral images
- sparse representation
- unsupervised learning
- nearest neighbor
- optical flow
- image analysis
- pattern recognition
- similarity measure