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Table 3.

RMSE scores of REXPACO reconstructions of a simulated elliptical disk, for three different regularization levels.

Score ( × 10−5) μ → 0+ μMSE
RMSE (disk) 4.37 4.41 2.99
RMSE (background) 5.19 2.54 3.96
RMSE (whole field) 6.79 4.96 5.09

Notes. The best scores are highlighted in bold fonts.

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