Skip to main content

Table 2 Direct measurement, estimation by Methods 1 and 2, respectively, and the corresponding error range of leaf inclination angle

From: Reconstruction method and optimum range of camera-shooting angle for 3D plant modeling using a multi-camera photography system

Leaf number Direct measurement (degree) Method 1 Method 2
Estimation (degree) Range of error (degree) Estimation (degree) Range of error (degree)
Leaf angle
 1 20 15 5 20 0
 2 10 5 5 5 5
 3 3 5 2 5 2
 4 5 5 0 7 2
 5 10 10 0 10 0
 6 10 5 5 10 0
  1. The leaf inclination angle was calculated as the complementary angle of the angle between the blade tip-base (root of blade) connection and zenith direction