Research Article

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

Table 5

Subspace dimension ( 𝐽 / 𝐼 ) in intermodel experiments.

𝑋 axis 𝑌 axis 𝑍 axis

Ex1 ( 𝐽 / 𝐼 ) 1/36 1/37 1/37
Ex2 ( 𝐽 / 𝐼 ) 2/87 2/86 2/87
Ex3 ( 𝐽 / 𝐼 ) 3/79 2/88 3/83