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Robust image registration based on a Partition of Unity Finite Element Method

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Academic year: 2021

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Figure

Fig. 1. Example of Partition of Unity configuration in 2D. the displacement field u and a (n) i,r the coefficients representing u i ; a (n) is the vector obtained by piling up the a
Fig. 2. The template (upper left) has been registered to the reference (a,b,c) with decreasing values of the parameter γ: (a) 50 , (b) 5 and (c) 0.1
Fig. 4. Propagation of a segmentation of the left ventricle’s endo- endo-cardium in a short-axis view sequence.

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