面向水下场景的轻量级图像语义分割网络

郭浩然,郭继昌,汪昱东

Lightweight semantic segmentation network for underwater image

Hao-ran GUO,Ji-chang GUO,Yu-dong WANG

表 8 损失函数消融实验精度指标的对比结果

Tab.8 Comparison results of accuracy index in loss function ablation experiments

IoULoss CELoss OHEMCELoss BCELoss mIoU/% √ — — — 49.91 — √ — — 51.31 — — √ — 52.66 — — √ √ 53.55