Optimal 3D reconstruction of plants canopy from terrestrial laser scanner data by fusion of the 3D point information and the intensity value

Mathilde Balduzzi (1) , Frédéric Boudon (1, 2, 3) , Christophe Godin (1)

1 VIRTUAL PLANTS - Modeling plant morphogenesis at different scales, from genes to phenotype
2 UMR AGAP - Amélioration génétique et adaptation des plantes méditerranéennes et tropicales
3 Cirad-BIOS - Département Systèmes Biologiques

We develop an algorithm to digitize in situ canopy and to tag automatically each of its leaves. This algorithm fuses the distance information and the intensity values of a terrestrial LiDAR scanner.

Mots clés: Terrestrial LiDAR; leaves geometry; LiDAR intensity; shape-from-shading; Kalman filter

Domaines: Modélisation et simulation

Mathilde Balduzzi, Frédéric Boudon, Christophe Godin. Optimal 3D reconstruction of plants canopy from terrestrial laser scanner data by fusion of the 3D point information and the intensity value. 7th International Conference on Functional-Structural Plant Models, Jun 2013, Saariselkä, Finland. pp.58-60. ⟨hal-00850793⟩