Dev
Photoacoustic — 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 |
|---|---|---|
| sos | 1516.0 – 1576.0 | m/s |
| fluence | -12.0 – 18.0 | % |
| sensor_response | -6.0 – 9.0 | % |
Dev Tier Leaderboard
| # | Method | Score | PSNR | SSIM | Consistency | Trust | Source |
|---|---|---|---|---|---|---|---|
| 1 | PAT-Former + gradient | 0.680 | 27.12 | 0.861 | 0.82 | ✓ Certified | PAT reconstruction transformer, 2024 |
| 2 | Universal Back-Proj + gradient | 0.566 | 22.14 | 0.696 | 0.83 | ✓ Certified | Xu & Wang, Phys. Rev. E 2005 |
| 3 | Deep-PAI + gradient | 0.557 | 21.58 | 0.672 | 0.86 | ✓ Certified | Hauptmann et al., IEEE TMI 2018 |
| 4 | PnP-ADMM + gradient | 0.513 | 20.33 | 0.614 | 0.82 | ✓ Certified | Goudarzi et al., 2020 |
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%