no code implementations • 25 Nov 2023 • Jack Wells, Amirafshar Moshtaghpour, Daniel Nicholls, Alex W. Robinson, Yalin Zheng, Jony Castagna, Nigel D. Browning
Despite their proven success and broad applicability to Electron Microscopy (EM) data, joint dictionary-learning and sparse-coding based inpainting algorithms have so far remained impractical for real-time usage with an Electron Microscope.
no code implementations • 17 Jul 2023 • Zoë Broad, Daniel Nicholls, Jack Wells, Alex W. Robinson, Amirafshar Moshtaghpour, Robert Masters, Louise Hughes, Nigel D. Browning
Despite advancements in electron backscatter diffraction (EBSD) detector speeds, the acquisition rates of 4-Dimensional (4D) EBSD data, i. e., a collection of 2-dimensional (2D) diffraction maps for every position of a convergent electron probe on the sample, is limited by the capacity of the detector.
no code implementations • 7 Nov 2022 • Daniel Nicholls, Jack Wells, Alex W. Robinson, Amirafshar Moshtaghpour, Maryna Kobylynska, Roland A. Fleck, Angus I. Kirkland, Nigel D. Browning
Simulations on artificial compressive FIB-SEM measurements validate the success of proposed methods: the operational electron dose can be reduced by up to 20 times.