A Continuous Millimeter-Wave Imaging Scanner for Art Conservation Science
Figure 3
(a) Photograph of the sample (paint layers covering a graphite sketch), (150 mm × 150 mm), (b) reflection CW image at 110 GHz revealing the copy of the Vitruvian man. White colour indicates a higher reflection. Variation profile in reflected signal corresponding to the horizontal red line inside the CW image is also shown.
