Research Article
Regularized Iterative Weighted Filtered Back-Projection for Few-View Data Photoacoustic Imaging
Figure 2
Photoacoustic imaging of the numerical phantom using 60 detections over 180°. (a) IFBP; (b) IWFBP; (c) RIWFBP. (d) Reconstruction normalized mean absolute error from 180° under different number of iterations.
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