Table 4 Comparison of quantitative results of different methods on the Drishti-GS1 dataset
Method | Year | OD (mean/std) | OC (mean/std) | ||
|---|---|---|---|---|---|
F1 | BLE(px) | F1 | BLE (px) | ||
FCNÂ [20] | 2014 | 0.9321/0.102 | 8.90/5.74 | 0.8170/0.103 | 21.83/15.67 |
U-Net [21] | 2015 | 0.9600/0.020 | 7.23/4.51 | 0.8500/0.100 | 19.53/13.98 |
M-Net [18] | 2018 | 0.9590/0.040 | 7.97/8.29 | 0.866/0.110 | 17.05/12.76 |
Stack-U-Net [44] | 2018 | 0.9700/0.020 | 6.47/3.51 | 0.8900/0.090 | 14.39/7.18 |
POSAL [34] | 2019 | 0.9650/– | –/– | 0.8580/– | –/– |
CE-Net [32] | 2019 | 0.9688/0.003 | 5.04/3.69 | 0.8699/0.117 | 16.06/13.11 |
JointRCNN [38] | 2020 | 0.9640/– | –/– | 0.8640/– | –/– |
BGA-Net [45] | 2021 | 0.9750/0.019 | 7.01/3.53 | 0.8980/0.08 | 14.37/9.29 |
DCGANÂ [46] | 2022 | 0.9746/0.017 | 7.35/4.83 | 0.8631/0.113 | 18.69/13.48 |
Proposed method | – | 0.9752/0.012 | 6.33/3.30 | 0.9012/0.08 | 11.97/6.12 |