“…Scientific machine learning (ML), including deep learning methods, has emerged in recent years as a powerful family of computational tools that complement and extend the capabilities of traditional computational materials science toolkit [11,12]. In the domain of microstructure characterization, convolutional neural networks (CNN) and related methods have been successfully applied to various image analysis tasks such as feature (grain size, aspect ratio, spacing, etc) extraction and quantification, microstructure classification, image denoising and super-resolution, defect detection, semantic image segmentation, and even 2D and 3D microstructure generation [13][14][15][16][17][18][19][20]. As such, CNN-based deep learning methods are becoming part of the standard toolkit for static image processing for microscopy experiments.…”