Fig. 3: Deformable mapping results of the baseline AD-SVFD model. | npj Biological Physics and Mechanics

Fig. 3: Deformable mapping results of the baseline AD-SVFD model.

From: Deformable registration and generative modelling of aortic anatomies by auto-decoders and neural ODEs

Fig. 3

In particular, we report the average (a) and maximal (b) pointwise errors—quantified through the forward and backward local distances FLD and BLD, in cm—on training and testing datapoints, obtained for different shape code dimensions Nz; in c, we show the geodesic paths between two source shapes (P#090 for training, P#093 for testing) and the reference shape (P#091), generated by numerical integration of the diffeomorphic flow equations by the forward Euler method at K = 10 intermediate steps.

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