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Fig. 4 | Plant Methods

Fig. 4

From: Evaluation of novel precision viticulture tool for canopy biomass estimation and missing plant detection based on 2.5D and 3D approaches using RGB images acquired by UAV platform

Fig. 4

Details of vineyard conditions affecting missing plants detection in Fontone and Case Basse sites: (a-Fontone) false negative and (b-Case Basse) false positive with 2.5D method, (c-Fontone) false positive with 3D method due to different canopy thickness within the field and false positive with both method due to new replacement vines (d-Fontone and e-Case Basse)

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