Image Reconstruction for 3D Lung Imaging - Department of Systems ...

λ = 10 −9 λ = 10 −8 λ = 10 −7
λ = 10 −6 λ = 10 −5 λ = 10 −4
Figure 7.14: Profiles of TV solutions at the 7 th iteration (convergence). Showing effect of
using different λi values in equation 7.38. Dotted line is generating contrast, solid line is
TV solution. λi ∈ [10 −9 ,10 −4 ]
computational requirements.
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