Dev
Light Field — Dev Tier
(5 scenes)Blind evaluation tier — no ground truth available.
What you get
Measurements (y), ideal forward operator (H), and spec ranges only.
How to use
Apply your pipeline from the Public tier. Use consistency as self-check.
What to submit
Reconstructed signals and corrected spec. Scored server-side.
Parameter Specifications
🔒
True spec hidden — estimate parameters from spec ranges below.
| Parameter | Spec Range | Unit |
|---|---|---|
| microlens_pitch | -0.6 – 0.9 | μm |
| main_lens_f | -0.12 – 0.18 | mm |
| vignetting | -3.6 – 5.4 | % |
Dev Tier Leaderboard
| # | Method | Score | PSNR | SSIM | Consistency | Trust | Source |
|---|---|---|---|---|---|---|---|
| 1 | DistgSSR + gradient | 0.735 | 29.28 | 0.905 | 0.9 | ✓ Certified | Wang et al., CVPR 2022 |
| 2 | LFNet + gradient | 0.652 | 25.06 | 0.804 | 0.9 | ✓ Certified | Wang et al., IEEE TPAMI 2020 |
| 3 | Shift-and-Sum + gradient | 0.534 | 20.52 | 0.623 | 0.9 | ✓ Certified | Ng et al., Stanford Tech Report 2005 |
| 4 | PnP-LF + gradient | 0.521 | 20.34 | 0.615 | 0.86 | ✓ Certified | PnP-ADMM with angular prior |
Visible Data Fields
y
H_ideal
spec_ranges
Dataset
Format: HDF5
Scenes: 5
Scoring Formula
0.4 × PSNR_norm + 0.4 × SSIM + 0.2 × (1 − ‖y − Ĥx̂‖/‖y‖)
PSNR: 40%
SSIM: 40%
Consistency: 20%