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Next: Specificity and Generalisation Up: Evaluating Non-Rigid Registration without Previous: Statistical Models of Appearance

Model-Based Evaluation of NRR

In the previous section, we described how the results of NRR can be used to build a generative statistical model of image appearance. In this section, we present our method for quantitatively assessing the quality of the model built from the registered data and, hence, the quality of the NRR from which the model was derived. We introduce several variants of the approach, with the aim of finding one which is both robust and sensitive to small misregistrations.


Roy Schestowitz 2007-03-11