Regularized Iterative Weighted Filtered Back-Projection for Few-View Data Photoacoustic Imaging

Figure 1

Images reconstructed from simulated data corresponding to the numerical phantom (a). (b) 30 detectors over 90°, using IFBP. (c) 60 detectors over 180°, using IFBP. (d) 120 detectors over 360°, using RIWFBP. (e) 30 detectors over 90°, using RIWFBP. (f) 60 detectors over 180°, using RIWFBP.

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