Fig. 1. Experimental setup of the imaging system. (IMAGE)
Caption
(A) Schematic diagram of the raw image acquisition system for the hemisphere references. (B) Schematic diagram of the raw image acquisition system for the plant. (C) Simulation of the plant leaf and the hemisphere reference tangent to each other and the relevant 3D light field features. In this case, the plant and the reference at the tangent point share the same 3D light field features. Here, di denotes the distance from the point to the light source, dv denotes the distance from the point to the camera optical center, θi denotes the angle between the direction vector of the incident light and the normal vector of the surface where the point is located, θv denotes the angle between the observation direction vector and the normal vector of the surface where the point is located, and θ denotes the angle between the projection vector of the incident light direction vector and the projection vector of the observation direction vector on the surface where the point is located.
Credit
Plant Phenomics
Usage Restrictions
Credit must be given to the creator.
License
CC BY