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Table 7 The estimated radius \(R_{\text {est}}^{f}\) for 10 tomatoes is compared with the reference distances D 1 and D 2. The distances are expressed in centimeters

From: Segmentation and size estimation of tomatoes from sequences of paired images

S 12 13 14 15 16 17 18 19 20 21
D 1 2.53 2.07 2.09 2.51 2.48 1.44 1.89 2.57 2.13 2
D 2 2.03 1.92 1.75 2.2 2.14 1.36 1.51 2.14 1.86 1.77
\(R_{\text {est}}^{f}\) 2.35 1.99 2.02 2.58 2.36 1.55 1.86 1.86 1.96 1.85
\({PE}_{D_{1}}\) 7.20 3.57 3.05 2.46 4.76 7.63 1.54 27.79 7.79 7.43
\({PE}_{D_{2}}\) 15.64 3.97 15.50 17.40 10.14 13.96 23.23 12.91 5.34 4.59
  1. The error percentage PED1 less than 10 % is shown in italics