Fig. 5From: Virtual cleaning of works of art using a deep generative network: spectral reflectance estimationVisualization of Eulidean distance computed between a Virtually cleaned Macbeth ColorChecker using DGN (white, red, green and blue patches) and the original one and b virtually cleaned Macbeth ColorChecker using DGN (half of all the patches) and the original one. Visualization of Spectral angle computed between c virtually cleaned Macbeth ColorChecker using DGN (white, red, green and blue patches) and the original one and d virtually cleaned Macbeth ColorChecker using DGN (half of all the patches) and the original one. The data is normalized between 0 and 1Back to article page