Use of a Total Variation Minimization Iterative Reconstruction Algorithm to Evaluate Reduced Projections during Digital Breast Tomosynthesis

Figure 6

Comparisons of the full width at half-maximum (FWHM) and rate of change between normal (15) and half (seven) projections in the in-focus plane images obtained via tomosynthesis under different projection numbers and generated using different reconstruction algorithms. The error bar represents the standard error.