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Comparing Registration Algorithms

We compared the results of three registration algorithms as outlined in Section IV-D:

The results are shown in Figure 13. The specificity obtained for the two groupwise methods is significantly better than that obtained using the pairwise approach, implying better registration, but it is not possible to distinguish between the two groupwise methods. As might be expected from the sensitivity results presented above, it is not possible to distinguish between any of the methods using generalisation.

Figure 13: Generalisation and Specificity of the three registration methods as a function of the number of modes included in the appearance model.


next up previous
Next: Discussion and Conclusions Up: Results Previous: Sensitivity
Roy Schestowitz 2007-03-11