Thresholded Two-Phase Test Sample Representation for Outlier Rejection in Biological Recognition

Figure 2

Classification error rates for outliers, members, and overall of (a) the T-TPTSR method, (b) the T-GR method, (c) the T-PCA method, and (d) the T-LDA method, respectively, on the Feret database.

(a) T-TPTSR

(b) T-GR

(c) T-PCA

(d) T-LDA