Assessment of the 1.75 μm absorption feature for gypsum estimation using laboratory, air- and spaceborne hyperspectral sensors.
Robert MilewskiSabine ChabrillatMaximilian BrellAnja Maria SchleicherLuis GuanterPublished in: Int. J. Appl. Earth Obs. Geoinformation (2019)
Keyphrases
- hyperspectral
- signal subspace
- hyperspectral images
- infrared
- remote sensing
- target detection
- hyperspectral imagery
- multispectral
- hyperspectral imaging
- hyperspectral data
- image data
- spectral imagery
- sensor array
- hyperspectral remote sensing
- multi sensor
- information content
- pixel classification
- multi band
- hyperspectral image classification
- spatial resolution
- spectral bands
- remote sensing images
- satellite images
- spectral data
- neural network
- feature vectors
- data fusion
- reflectance spectra
- mutual information
- image features
- active learning
- spectral signatures
- high resolution
- high quality
- feature selection
- computer vision