Refocusing Algorithm Based on Nonlinear SAI System

Figure 11

Reconstruction results of SAI at different distances. The first column shows linear SAI reconstruction results of the occluded card. The second column shows nonlinear SAI reconstruction results of the occluded card. The third column shows linear SAI reconstruction results of the occluded box. The fourth column shows nonlinear SAI reconstruction results of the occluded box. (a) 60 mm, (b) 80 mm, (c) 100 mm, (d) 120 mm, (e) 140 mm, and (f) 160 mm.

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