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. Author manuscript; available in PMC: 2015 Jun 14.
Published in final edited form as: IEEE Trans Image Process. 2015 Feb;24(2):757–769. doi: 10.1109/TIP.2014.2387019

Fig. 6.

Fig. 6

Comparison between MI (top row) and proposed method (bottom row) on synthetic datasets. (a) and (d) represent the cost value plots between Figs. 5(a) and 5(b) as a function of horizontal and vertical shifts. (b) and (e) show the cost value plots between Figs. 5(c) and 5(d). (e) and (f) show the joint histograms plotted after performing registration with initial misalignments of 5 and 5 pixels in x and y axes.