Figure 6
From: An encryption–decryption framework to validating single-particle imaging
Effects of incident photon counts per pattern and sampling fineness of the latent orientation space. Each data point compares two 3D intensity reconstructions with 5000 photon patterns (solid lines), or each one of them with a ground truth 3D intensity volume (dashed lines). The rotation group is sampled with refinement levels \(n=8\) or \(n=13\). As the average photon counts per pattern increases, all varieties of angular uncertainties specified in “Measures of orientation uncertainties” section decrease. The uncertainties involving the ground truth (\(*\)-superscript, dashed lines here) are typically lower than those with only the reconstructed volumes (solid lines). Finer orientation sampling reduces all orientation uncertainties. Furthermore, orientation disconcurrence (\(\Delta \theta _\text {c}\), red) is dominated by inconsistency (\(\Delta \theta _\text {i}\), blue) as orientation disagreement (\(\Delta \theta _\text {a}\), yellow) is suppressed.
