Hidden
ToF Camera — Hidden Tier
(5 scenes)Fully blind server-side evaluation — no data download.
What you get
No data downloadable. Algorithm runs server-side on hidden measurements.
How to use
Package algorithm as Docker container / Python script. Submit via link.
What to submit
Containerized algorithm accepting y + H, outputting x_hat + corrected spec.
Parameter Specifications
🔒
True spec hidden — blind evaluation, only ranges available.
| Parameter | Spec Range | Unit |
|---|---|---|
| modulation_freq | 19.93 – 20.23 | MHz |
| multipath | -3.5 – 11.5 | % |
| phase_nonlinearity | -1.4 – 4.6 | deg |
Hidden Tier Leaderboard
| # | Method | Score | PSNR | SSIM | Consistency | Trust | Source |
|---|---|---|---|---|---|---|---|
| 1 | DeepToF + gradient | 0.599 | 23.17 | 0.738 | 0.86 | ✓ Certified | Marco et al., ECCV 2018 |
| 2 | MPI-Former + gradient | 0.578 | 22.36 | 0.705 | 0.86 | ✓ Certified | Multi-path interference correction, 2023 |
| 3 | PnP-ToF + gradient | 0.564 | 21.85 | 0.684 | 0.86 | ✓ Certified | PnP with depth prior for ToF |
| 4 | Phase Unwrap + gradient | 0.448 | 17.92 | 0.496 | 0.85 | ✓ Certified | Bamji et al., IEEE SSC 2015 |
Dataset
Scenes: 5
Scoring Formula
0.4 × PSNR_norm + 0.4 × SSIM + 0.2 × (1 − ‖y − Ĥx̂‖/‖y‖)
PSNR: 40%
SSIM: 40%
Consistency: 20%