Compute hyperspectral indices
computes the greenness indices: enhanced vegetation index (EVI), modified chlorophyll
absorption ratio index (MCARI), and simple ratio (SR) index of a hyperspectral data. The
function reads the data cube and the wavelength values stored in the hypercube object
indices
= spectralIndices(hcube
)hcube
to compute the greenness indices.
Note
This function requires the Image Processing Toolbox™ Hyperspectral Imaging Library. You can install the Image Processing Toolbox Hyperspectral Imaging Library from Add-On Explorer. For more information about installing add-ons, see Get and Manage Add-Ons.
computes one or more spectral indices specified by indices
= spectralIndices(hcube
,indexNames
)indexNames
.