Sparse Representation of Deformable 3D Organs with Spherical Harmonics and Structured Dictionary

Table 1

FEM Model setup.

	Vertices 𝑁	SH level 𝐿	Training 𝐾	Testing 𝑀
Brain	40962	80	35	35
GBL	3038	25	250	114
Bladder	N1 = 4434,	30	74	46
	N2 = 4274