基于融合逆透射率图的水下图像增强算法

张剑钊,郭继昌,汪昱东

Underwater image enhancement algorithm via fusing reverse medium transmission map

Jian-zhao ZHANG,Ji-chang GUO,Yu-dong WANG

表 3 合成数据集上消融实验的客观评价指标

Tab.3 Objective evaluation indexes of ablation experiment on synthesized datasets

算法 MSE ↓ PSNR↑ SSIM↑ Entropy↑ UCIQE↑ UIQM↑ 无特征融合模块 674.632 2 22.567 8 0.882 6 7.347 2 0.559 0 2.870 2 无特征增强模块 678.910 3 22.576 5 0.881 4 7.368 9 0.562 2 2.879 1 无残差解码模块 722.180 6 22.336 1 0.879 0 7.332 0 0.561 8 2.857 9 URMT-Net 636.919 4 22.933 8 0.886 2 7.355 7 0.564 0 2.868 5