Research map / Image generation / Image restoration
Unsupervised Underwater Image Restoration: From a Homology Perspective
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use the homology-based unsupervised restoration method instead of Ucolor | underwater image restoration · UIEBD test | PSNR: 21.65 -> 20.31 | Hurt |
| Use the homology-based unsupervised restoration method instead of Ucolor | underwater image restoration · UIEBD test | SSIM: 0.840 -> 0.841 | Helped |
| Use the homology-based unsupervised restoration method instead of Histogram-Prior | underwater image restoration · RUIE underwater image quality subset | UIQM: 4.210 -> 3.788 | Hurt |
| Use the homology-based unsupervised restoration method instead of Histogram-Prior | underwater image restoration · RUIE underwater image quality subset | UCIQE: 33.74 -> 32.01 | Hurt |
| Add the color loss LC (ablation) | USUIR · UIEBD test | PSNR: 12.46 -> 20.31 | Helped |
| Add the reconstruction loss LR (ablation) | USUIR · UIEBD test | PSNR: 12.57 -> 20.31 | Helped |
| Add the homology loss LH (ablation) | USUIR · UIEBD test | PSNR: 18.40 -> 20.31 | Helped |
| Add the color loss LC (ablation) | USUIR · UIEBD test | SSIM: 0.521 -> 0.841 | Helped |
| Add the reconstruction loss LR (ablation) | USUIR · UIEBD test | SSIM: 0.457 -> 0.841 | Helped |
| Add the homology loss LH (ablation) | USUIR · UIEBD test | SSIM: 0.810 -> 0.841 | Helped |
| Use USUIR rather than DIP or DDIP at inference | underwater image restoration · 512 × 512 images on GPU | inference time (s): 1005 -> 0.004; 827 -> 0.004 | Helped |
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- Wavelet-based Fourier Information Interaction with Frequency Diffusion Adjustment for Underwater Image Restoration (CVPR 2024 · similarity 0.87)
- Neural Underwater Scene Representation (CVPR 2024 · similarity 0.86)
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