Fig. 3
From: Deep learning revealed statistics of the MgO particles dissolution rate in a CaO–Al2O3–SiO2–MgO slag
atU-Net MgO-particle prediction in context to the diversity of particle shape, contrast and brightness for different temperatures. (a) Depicts the MgO-particle prediction from the atU-Net for ten dissolution time-steps along with the evaluated diameters at T = 1450 °C. A rather spherical-like shape is depicted. (b) MgO-Particle prediction at T = 1500 °C, with a rather elongated spherical-like shape. (c) Particle prediction at T = 1550 °C with a rather rectangular-like shape. In addition, changes in contrast and brightness are illustrated for the different frames. The predicted particles are highlighted in red and indicate the actual MgO-particle. The image acquisition or dissolution time is shown in the top left of the images. The scale bar is 200 µm for all images.
