A spatial-spectral approach to deriving eigenvectors for remote sensing image transformations.
Derek RaggedMartin BachmannBenoit RivardJilu FengPublished in: IGARSS (2012)
Keyphrases
- remote sensing
- image transformations
- hyperspectral
- image analysis
- remote sensing data
- hyperspectral imagery
- hyperspectral remote sensing
- multi spectral images
- multispectral
- spectral resolution
- change detection
- hyperspectral images
- remote sensing images
- remotely sensed data
- spatial frequency
- remote sensing imagery
- multispectral images
- image fusion
- satellite images
- high resolution
- image matching
- spatial information
- keypoints
- image processing
- object recognition
- image features
- hyperspectral data
- covariance matrix
- image registration
- rotation invariant
- input image
- medical imaging
- land cover
- spatial data
- image descriptors
- dictionary learning
- multiresolution
- pixel intensities
- principal component analysis
- computer vision
- feature space
- d objects
- pattern recognition
- natural images