Plant Phenomics / 2022 / Article / Tab 7

Research Article

PSegNet: Simultaneous Semantic and Instance Segmentation for Point Clouds of Plants

Table 7

The ablation analysis of PSegNet on semantic segmentation. The check mark stands for the use of a module. The best quantitative values are shown in bold. The sign “” means the partial ablation of DNFEB.

VerVFPSDNFEBDGFFMMATobaccoTomatoSorghumMean
SACAStemLeafStemLeafStemLeaf

Prec (%)A192.4797.0995.8296.7886.3897.5694.35
A291.0195.6896.1297.8087.6396.8994.19
A391.3996.6595.9096.8990.3196.7794.65
A489.4897.2995.9597.5486.6395.7993.78
A559.5876.5984.6390.3562.9584.8776.50
A689.4697.1296.1795.8285.8296.4993.48
A786.4397.0794.6597.4788.4497.1893.54
C92.7196.7696.3697.9889.5498.0495.23

Rec (%)A188.0094.4695.4198.2487.5997.5893.55
A286.6896.2494.7998.0484.2698.2893.05
A387.5492.6995.2098.1187.3698.9093.30
A485.8894.2394.4998.6085.2297.9092.72
A559.1877.1381.0290.5952.1088.4974.75
A687.4990.0294.9598.5984.5697.6992.22
A782.8695.2694.2198.4785.4897.9892.38
C87.4297.7395.0298.5985.6998.6393.85

F1 (%)A190.1895.7595.6197.5186.9897.5793.93
A288.7995.9695.4597.9285.9197.5893.60
A389.4294.6395.5597.5088.8197.8293.96
A487.6495.7495.2298.0785.9296.8493.24
A559.3876.8682.7990.4757.0186.6475.53
A688.4693.4495.5597.1885.1997.0992.82
A784.6196.1694.4397.9786.9497.5892.95
C89.9997.2495.6898.2987.5798.3394.52

IoU (%)A182.1191.8591.6095.1376.9695.2588.82
A279.8492.2391.3095.9275.3095.2788.31
A380.8789.8191.4795.1279.8795.7488.81
A478.0191.8290.8796.2175.3293.8787.68
A542.2262.4270.6382.6039.8776.4362.36
A679.3187.6891.4894.5274.2094.3486.92
A773.3292.6089.4496.0276.8995.2787.26
C81.7994.6391.7396.6377.8996.7289.90