Fig. 3From: Comparative analysis of alignment algorithms for macular optical coherence tomography imagingMean of the Laplace difference of the surface map over all OCT volumes for each of the registration algorithms for control and AMD patients (top). The bottom panel only included OCT volumes with 61 B-Scans. Number above each box is the p-value from a paired t-test. (The circles in the figure are outliers and are discussed at the end of the paper)Back to article page