Fig. 7.

Volume overlap measures compare favourably with those obtained from the other registration algorithms evaluated in Klein et al. (2009) (this figure may be compared directly with Fig. 5 of that paper). On each box, the central mark is the median, the edges of the box are the 25th and 75th percentiles, the whiskers extend to the most extreme data-points not considered outliers. Any outliers are plotted individually.