Fig. 7From: Integrated X-ray fluorescence and diffuse visible-to-near-infrared reflectance scanner for standoff elemental and molecular spectroscopic imaging of paints and works on papera Detail color image, XRF elemental maps of (b) cobalt, Co, and (c) chromium, Cr, (d) reflectance spectra of cobalt blue (blue) and viridian (green) and associated (e) false-color image map obtained using the SAM algorithm with the histogram equalizedBack to article page