Fig. 14
From: From RGB camera to hyperspectral imaging: a breakthrough in Neolithic rock painting analysis
High resolution camera image (60 Mpx, ~ 65 µm/px) processed with DStretch® (IDS) and covering part of the hyperspectral dataset (panel #3) presented in Fig. 13. The point of view is slightly different than for the HSI image. Even knowing where the ‘anthropomorphs’ painting occurs in this stretched image we can hardly recognize some of its elements from the very slightly different orange color compared to the surrounding oxidized rock. Scale and location given in Fig. 13
