Figure 3.

The correspondence model was used to determine a linear discrimination of the variation between the mean cam and mean control shapes in shape space (bottom row) which was normalized from −1 to +1. Standard deviations for each are shown in parentheses and mapped above the mean shapes. Each subject shape was then mapped to this linear representation of shape variabilities. Five subject specific shapes from three cam patients and two controls are shown with their mapping value at the appropriate location.