Dev
ToF Camera — 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 |
|---|---|---|
| modulation_freq | 19.88 – 20.18 | MHz |
| multipath | -6.0 – 9.0 | % |
| phase_nonlinearity | -2.4 – 3.6 | deg |
Dev Tier Leaderboard
| # | Method | Score | PSNR | SSIM | Consistency | Trust | Source |
|---|---|---|---|---|---|---|---|
| 1 | MPI-Former + gradient | 0.685 | 26.89 | 0.855 | 0.87 | ✓ Certified | Multi-path interference correction, 2023 |
| 2 | DeepToF + gradient | 0.643 | 24.84 | 0.797 | 0.88 | ✓ Certified | Marco et al., ECCV 2018 |
| 3 | PnP-ToF + gradient | 0.587 | 22.71 | 0.72 | 0.86 | ✓ Certified | PnP with depth prior for ToF |
| 4 | Phase Unwrap + gradient | 0.508 | 19.73 | 0.586 | 0.88 | ✓ Certified | Bamji et al., IEEE SSC 2015 |
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%