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cond-mat.mtrl-sci2024
Dislocation cartography: Representations and unsupervised classification of dislocation networks with unique fingerprints
Benjamin Udofia, Tushar Jogi, Markus Stricker
Detecting structure in data is the first step to arrive at meaningful representations for systems. This is particularly challenging for dislocation networks evolving as a consequen…
cond-mat.mtrl-sci2024
Employing constrained non-negative matrix factorization for microstructure segmentation
Ashish Chauniyal, Pascal Thome, Markus Stricker
Materials characterization using electron backscatter diffraction (EBSD) requires indexing the orientation of the measured region from Kikuchi patterns. The quality of Kikuchi patt…