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Fig. 6 | Advanced Structural and Chemical Imaging

Fig. 6

From: A non-rigid registration method for the analysis of local deformations in the wood cell wall

Fig. 6

a Errors between reference and registered images after non-rigid registration for each slices of the volume, using an intensity-based method for R1 (grey) and R2 (black) estimation and a point-based registration RP (orange). b Displacement fields in one slice of the wood sample in pixels (1 pixel = 0.8 μm), c 2D map of total strains (affine plus non-rigid) on the reference images

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