Figure 3
From: Self-absorption correction on 2D X-ray fluorescence maps
Evaluation of the absorption correction: For a Zr-Hf sample (a-f) and a Fe-Co sample (g-l) with a varying composition modulation in the z-direction. (a) SSIM. (b) PSNR. (c) PErr of Zr XRF image after absorption correction with respect to ground truth. (d) SSIM. (e) PSNR. (f) PErr of Hf XRF image after absorption correction with respect to ground truth. (g) SSIM, (h) PSNR. (i) PErr of Fe XRF image after absorption correction with respect to ground truth. (j) SSIM, (k) PSNR, (l) PErr of Ni XRF image after absorption correction with respect to ground truth.
