ProjectionGAN for the reconstruction of ODT [31]. (a) Conventional Rytov reconstruction via Fourier binning, (b) Gerchberg-Papoulis (GP) algorithm, (c) model-based iterative method using the total variation (TV), and (b) reconstruction via projectionGAN. Artifacts including elongation along the optical axes can be seen in the x − z, y − z cutview of (a),(c). The result shown in (b) is contaminated with resdual noise in the x − z, y − z planes. Result shown in (d) has high-resolution reconstruction without such artifacts, along with boosted RI values.