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. Author manuscript; available in PMC: 2014 Jul 1.
Published in final edited form as: Int J Comput Vis. 2013 Feb 19;103(3):348–371. doi: 10.1007/s11263-013-0609-0

Fig. 16. Confusions made by our LDA-based and SVM-based systems.

Fig. 16

We present the confusion matrices corresponding to (top panel) our LDA-based and (bottom panel) SVM-based material category recognition systems. The LDA-based system uses color, SIFT, and edge-slice as features. The SVM-based system uses all eight features. For each confusion matrix, cell (i, j) denotes the probability of category i being classified as category j. On the right, we shows examples of misclassification. Labels of the type “X: Y” mean that a surface made of X was misclassified as being made of Y.