In order to extract line segments, Lee et al. (2014) devised a simple but reliable extractor inspired from Bay et al. (2005). Lee et al. (2014) described it as follows. Given an image, Canny edges are ...

Abstract: Spectral pixels are often a mixture of the pure spectra of the materials, called endmembers, due to the low spatial resolution of hyperspectral sensors, double scattering, and intimate ...