Dev
Shearography — Dev Tier
(3 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 |
|---|---|---|
| shearing_amount_error | -2.4 – 3.6 | - |
| speckle_decorrelation | -0.072 – 0.108 | - |
| loading_non_uniformity | -4.8 – 7.2 | - |
Dev Tier Leaderboard
| # | Method | Score | PSNR | SSIM | Consistency | Trust | Source |
|---|---|---|---|---|---|---|---|
| 1 | PhaseFormer + gradient | 0.688 | 27.67 | 0.874 | 0.81 | ✓ Certified | Phase unwrapping transformer, 2024 |
| 2 | ShearNet + gradient | 0.631 | 25.0 | 0.802 | 0.8 | ✓ Certified | Shearography DL reconstruction, 2022 |
| 3 | PnP-Phase + gradient | 0.563 | 21.73 | 0.678 | 0.87 | ✓ Certified | PnP with phase unwrapping prior |
| 4 | Goldstein MCF + gradient | 0.548 | 20.99 | 0.645 | 0.9 | ✓ Certified | Goldstein et al., Radio Sci. 1988 |
Visible Data Fields
y
H_ideal
spec_ranges
Dataset
Format: HDF5
Scenes: 3
Scoring Formula
0.4 × PSNR_norm + 0.4 × SSIM + 0.2 × (1 − ‖y − Ĥx̂‖/‖y‖)
PSNR: 40%
SSIM: 40%
Consistency: 20%