Figure 4
From: Polarimetric observables for the enhanced visualization of plant diseases
Scatter data plots of healthy and diseased tissue regions of Medicago sativa and Olea europaea. (a) Visual indicative for healthy (green) and chlorotic (yellow) tissue selected region of interest (ROI) for M. sativa, (b) corresponding IPPs space (P1, P2, P3) for healthy and chlorotic data clouds representation, (c) components of purity (P, D, PS) space for healthy and chlorotic data clouds representation, (d) visual indicative for selected healthy (green), chlorotic (yellow) and necrotic (dark blue) tissue ROIs for O. europaea, (e) corresponding IPPs space (P1, P2, P3) for healthy, chlorotic and necrotic data clouds representation and (f) components of purity (P, D, PS) space for healthy, chlorotic and necrotic data clouds representation.
