Fig. 8.

Comparison of the spatial resolution as a function of imaging depth: the resolution from Eq. (5), which has been shown to be equal to the T-SVD method and what is the best possible compensation of acoustic attenuation without using additional assumptions (blue solid line), the “rule of thumb” factor 200 [3], which is called linear approximation (red dotted line). The markers give the resolutions using the Douglas Rachford (DR) method at a depth of 6 mm and 20 mm in fatty tissue.