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. Author manuscript; available in PMC: 2014 Aug 18.
Published in final edited form as: Microsc Microanal. 2013 Feb 15;19(2):433–450. doi: 10.1017/S1431927612014250

Figure 7.

Figure 7

(a) Sample points for one orientation, θj, for the template (in red) and a target frame from t-stack (in blue) and three log-polar histograms centered is shown, (b) zoomed in view of the log-polar histograms, black log-polar histogram belongs to the template, while the green and red log-polar histograms belong to the target frame, (c) the SC (dark = large value) for the black log-polar histogram, (d) the SC for the green log-polar histogram, and (e) the SC for the red log-polar histogram. The axes of the SCs are log(radius) versus θ. Note the similarity of the histograms of images c and d.