Research on Outdoor Garden Scene Reconstruction Based on PMVS Algorithm

Table 2

Results obtained by the different algorithms evaluated for the processing object.

Method	Precision	Recall	F1	IoU
DeepLabv3	45.42 ± 0.7	56.42 ± 0.8	54.84 ± 0.7	78.95 ± 5.6
U-net	63.63 ± 3.4	72.82 ± 2.5	67.74 ± 3.8	76.43 ± 5.8
FCSN	76.24 ± 0.5	81.48 ± 1.6	78.83 ± 2.1	85.26 ± 6.3
SegNet	68.37 ± 0.8	78.35 ± 3.5	75.39 ± 0.8	83.18 ± 8.2