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. 2014 Apr 11;22(8):9517–9527. doi: 10.1364/OE.22.009517

Fig. 5.

Fig. 5

First ten BIMFs of the input pattern (two subtracted raw frames phase shifted by 4π/3) obtained employing the FABEMD OSFW2 algorithm (a)-(j), decomposition residue (k) and the low-frequency fringe free residual bias term defined as a sum of BIMF5-BIMF10 and the residue (l).