Mapping Heterogeneous Elastic Property Distribution of Soft Tissues Using Harmonic Motion Data: A Theoretical Study

Figure 5

(a) The target shear modulus distribution; ((b)–(d)) the reconstructed shear modulus distributions when the driving frequency increases by 3%, 5%, and 10%, respectively. In this case, the exact driving frequency is 40Hz.

(a)

(b)

(c)

(d)