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Figure 2
Analysis of positional shifts and deformations in TXM image stacks. (a) Image from the 5th frame of the TXM stack. (b) Image from the 38th frame of the TXM stack. (c) Overlap of the 5th (red) and 38th (blue) frames showing positional differences. (d)–(f) Schematics of the effects of holder shift, motor jitter and cathode deformation on image displacement. (g) Plot of vertical displacements across the stack. (h) Plot of horizontal displacements across the stack. (i) Displacement path of the images over time. (j) Histogram of vertical displacement values. (k) Histogram of horizontal displacement values. |