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

<div>Reconstructed images based on few-view data. (a) 60 detectors over 180°, with FBP. The insert at the top-left corner is the photograph of the phantom. (b) 60 detectors over 180°, with IFBP. (c) 60 detectors over 180°, with RIWFBP.</div>

Computational and Mathematical Methods in Medicine

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Figure 4

Figure 4: Regularized Iterative Weighted Filtered Back-Projection for Few-View Data Photoacoustic Imaging 