Skip to main content
. Author manuscript; available in PMC: 2014 May 7.
Published in final edited form as: IEEE Signal Process Lett. 2012 Sep 5;19(11):745–748. doi: 10.1109/LSP.2012.2217329

Fig. 2.

Fig. 2

Outlier model of the patch space for the point of interest in Fig. 1(a). Due to its robustness to outliers, the Euclidean median behaves as a better estimator of the clean patch than the Euclidean mean (see text for explanation). (a) 3d patch space close to the edge. (b) 2d projection (first 2 coordinates).