Hidden
Wide-Angle X-ray Scattering (WAXS) — 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 |
|---|---|---|
| detector_distance_error | -0.14 – 0.46 | - |
| beam_center_error | -0.42 – 1.38 | px |
| polarization_correction | 0.954 – 1.014 | - |
| air_scatter_background | -0.7 – 2.3 | - |
Hidden Tier Leaderboard
| # | Method | Score | PSNR | SSIM | Consistency | Trust | Source |
|---|---|---|---|---|---|---|---|
| 1 | CrystalFormer + gradient | 0.616 | 24.68 | 0.792 | 0.76 | ✓ Certified | Diffraction pattern transformer, 2024 |
| 2 | Rietveld-WAXS + gradient | 0.604 | 23.59 | 0.754 | 0.83 | ✓ Certified | Rietveld, J. Appl. Cryst. 1969 |
| 3 | WAXS-Net + gradient | 0.549 | 21.75 | 0.679 | 0.8 | ✓ Certified | WAXS pattern analysis DL, 2023 |
| 4 | PyFAI-Integrate + gradient | 0.502 | 20.45 | 0.62 | 0.75 | ✓ Certified | Ashiotis et al., J. Appl. Cryst. 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%