Results of the evaluation of stability for leaf surface reconstruction. The plot of the leaf area for each frame is shown on the left, and its regression analysis is shown on the right. (a, b) Represent two different sugar beet leaves. NURBS represents the nonuniform rational B-spline surface fitting method, Poisson represents the screened Poisson surface reconstruction method, and the sensitivity was set to low for both methods. Zhu et al. represent the method from [26
], and “Proposed” represents the method developed in the present study.