ABSTRACT
With the evolution of imaging technology, an increasing number of imaging modalities becomes available. In remote sensing, sensors are available that can generate multispectral or hyperspectral data, involving from a few to more than hundred bands. This increase in spectral accuracy is delivering more information, allowing a whole range of new and more precise applications. The detailed spectral information contained in hyperspectral images is helpful for interpretation, classi†cation, and recognition purposes.
