Figure 6 | Scientific Reports

Figure 6

From: Determination of tip transfer function for quantitative MFM using frequency domain filtering and least squares method

Figure 6

Thresholding artefacts: (a) detail of true domain image; (b) convolved with Gaussian (width 1/6) and thresholded; (c) convolved with Gaussian (width 1/3) and thresholded; (d) convolved with Gaussian (width 1/3), 1% noise added, deconvolved and thresholded. Lower halfs of parts (b–d) show differences from the original binary image, with red and blue representing positive and negative signs, respectively.

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