Dev
Phase Contrast Microscopy — 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 |
|---|---|---|
| phase_ring_alignment | -1.2 – 1.8 | umoffset |
| halo_artifact_strength | -0.072 – 0.108 | relative |
| phase_ring_absorption | 0.652 – 0.772 | - |
Dev Tier Leaderboard
| # | Method | Score | PSNR | SSIM | Consistency | Trust | Source |
|---|---|---|---|---|---|---|---|
| 1 | PhaseFormer + gradient | 0.725 | 29.07 | 0.901 | 0.87 | ✓ Certified | Phase imaging transformer, 2024 |
| 2 | DPC-ADMM + gradient | 0.632 | 24.44 | 0.784 | 0.87 | ✓ Certified | Tian & Waller, BOE 2015 |
| 3 | TIE Solver + gradient | 0.604 | 23.05 | 0.733 | 0.9 | ✓ Certified | Teague, JOSA 1983 |
| 4 | QPI-Net + gradient | 0.600 | 23.31 | 0.743 | 0.85 | ✓ Certified | Rivenson et al., Light: S&A 2019 |
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%