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. Author manuscript; available in PMC: 2009 Dec 30.
Published in final edited form as: IEEE Trans Pattern Anal Mach Intell. 2008 Aug;30(8):1385–1399. doi: 10.1109/TPAMI.2007.70774

Fig. 9.

Fig. 9

Warping results obtained for the “Soccer player” training set. (a) Initial contour representing one of the learned shapes scaled up by 10 percent and rotated by 10 degrees. (b) Final result using linear PCA (an unrealistic shape is obtained). (c) Final result using KPCA (the final contour is a realistic shape, effectively rotated and scaled down).