Fig. 16From: Secrets on the rock: analysis and discussion of the Dunde Bulaq rock art siteThe result of anthropomorphic figure. (a) true colour images; (b) ICA transform component #2; (c) ICA transform component #5; (d) K-Means applied to ICA transformation; (e) SAM applied to ICA transformation; (f) The average spectral curve of the SAM classification regionBack to article page