Figure 6
Comparison of FBP reconstructions of the simulated phantom within the ROI containing tumorous tissue with and without phase retrieval and varying noise levels. Each image displays the central reconstructed slice in the volume ROI. Rows display results for noise levels of 0.1%, ∼0.03% and 0.01%. Columns display contact-CT (R = 0 mm), PB-CT (no phase retrieval), PreTIE-Hom2D and PostTIE-Hom3D (R = 60 mm) reconstructions. |