Fig. 5
From: Comparison and extension of three methods for automated registration of multimodal plant images
Summary of effects of image downscaling on the success of FP, PC and INT registration of FLU/VIS images of Arabidopsis (A), wheat (W) and maize (M) plant shoots. Color diagrams show formally successful registrations (blue) and obvious misalignments (red) of original (a) and manually segmented (b) images with dependency on the downscaling ratio ranging between [0.3, 1.0]. Diagram titles indicate registration techniques (FP, PC, INT), type of image modality (color-edges—CE, grayscale—GS) and the overall success rate of image registration for a particular method, image modality and plant species