Figure 3
From: Polarimetric imaging microscopy for advanced inspection of vegetal tissues
Pseudocoloured image of a collection of stomata and the zoomed image of a given stoma are shown in (a) and (b), respectively. The pseudocoloured image comprises the linear retardance information of the sample (shown into a white–black scale; radius of the semi-circular colour scale), and the fast axis orientation (represented with different colours; perimeter of the semi-circular colour scale).
