Research map / Image generation / Image restoration
Nighttime Visibility Enhancement by Increasing the Dynamic Range and Suppression of Light Effects
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use the proposed semi-supervised visibility enhancement instead of SingleHDR | Nighttime visibility enhancement · HDR-Real | PSNR: 23.01 -> 23.51 | Helped |
| Use the proposed semi-supervised visibility enhancement instead of SingleHDR | Nighttime visibility enhancement · HDR-Real | SSIM: 0.8540 -> 0.8622 | Helped |
| Use the proposed semi-supervised visibility enhancement instead of SingleHDR | Nighttime visibility enhancement · HDR-Real, masked | PSNR: 24.19 -> 24.66 | Helped |
| Use the proposed semi-supervised visibility enhancement instead of SingleHDR | Nighttime visibility enhancement · HDR-Real, masked | SSIM: 0.8786 -> 0.8816 | Helped |
| Fine-tune CRF estimation on real images with unsupervised losses | CRF estimation · 100 real nighttime images | CRF RMSE mean: 0.0628 -> 0.0582 | Helped |
| Remove the reconstruction loss from light-effects suppression (ablation) | Proposed nighttime visibility enhancement · Nighttime images with glow/glare | color recovery | Hurt |
| Remove the gray-world loss from light-effects suppression (ablation) | Proposed nighttime visibility enhancement · Nighttime images with glow/glare | light-effects suppression | Hurt |
| Add a gradient-exclusion constraint to white glow/glare suppression (ablation) | Proposed nighttime visibility enhancement · Nighttime images with white glow/glare | light-effects suppression | Helped |
Closest papers by meaning
- Color Event Enhanced Single-Exposure HDR Imaging (AAAI 2024 · similarity 0.84)
- Unveiling Details in the Dark: Simultaneous Brightening and Zooming for Low-Light Image Enhancement (AAAI 2024 · similarity 0.83)
- NightHaze: Nighttime Image Dehazing via Self-Prior Learning (AAAI 2025 · similarity 0.82)
- See through the Dark: Learning Illumination-affined Representations for Nighttime Occupancy Prediction (NeurIPS 2025 · similarity 0.82)
- UltraLED: Learning to See Everything in Ultra-High Dynamic Range Scenes (NeurIPS 2025 · similarity 0.82)
- NightCC: Nighttime Color Constancy via Adaptive Channel Masking (CVPR 2024 · similarity 0.82)
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