Fig. 6

Exploration of the performance of the PYM segmentation procedure with various species in different environments. Comparison with Rosette Tracker [12]. a Red and green leaf lettuce placed over plastic cover and analysed together in one same image. b Potted maize plant in greenhouse with concrete soil. c Several grapevine leaves placed over white table. d Arabidopsis thaliana grown in soil with well-watered conditions. e Arabidopsis thaliana inoculated with Turnip Mosaic Virus (TuMV). f Arabidopsis thaliana grown in soil under water deficit conditions. a1–f1 VIS image. a2–f2 (VIS + NIR)BF image. a3–f3 Segmented image after Rosette Tracker procedure. a4–f4 Segmented image after PYM procedure