Local intrinsic dimensionality of hyperspectral imagery from non-linear manifold coordinates.
Thomas L. AinsworthCharles M. BachmannRobert A. FusinaPublished in: IGARSS (2007)
Keyphrases
- hyperspectral imagery
- intrinsic dimensionality
- low dimensional manifolds
- hyperspectral
- dimensionality reduction
- vector space
- hyperspectral images
- multispectral
- spatial resolution
- target detection
- noisy data
- remote sensing
- manifold learning
- low dimensional
- probability density
- high dimensional
- change detection
- euclidean space
- infrared
- high resolution
- feature space
- singular values
- multi band
- density estimation
- data points
- riemannian manifolds
- image analysis