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. Author manuscript; available in PMC: 2013 Nov 15.
Published in final edited form as: Neuroimage. 2012 Aug 11;63(3):1223–1236. doi: 10.1016/j.neuroimage.2012.08.021

Figure 7.

Figure 7

(Top) Principal eigenvectors associated with all pairwise NCD values for the images used as stimuli in the experiment. For visualization purposes we display these images along the first and third eigenvectors. Colored labels indicate stimulus type –face (blue), natural (green), or manufactured (cyan) images. (Bottom) Result of a discriminant analysis of the labeled images along these dimensions, with the learned prediction regions colored accordingly. Misclassified stimuli are indicated with a red X. Over 85% are successfully labeled.