Abstract

Passive phenotyping methodologies use various techniques for calibration, which include a variety of sensory information like vision. Contrary to the state-of-the-art, this paper presents the use of a Direct Linear Transformation (DLT) algorithm to find the shape and position of fine and delicate features in plants. The proposed method not only finds a solution to the motion problem but also provides additional information related to the displacement of the traits of the subject plant. This study uses DLTdv digitalisation toolbox to implement the DLT modelling tool which reduces the complications in data processing. The calibration feature of the toolbox also enables the prior assumption of calibrated space in using DLT.