Dev
Mammography — 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 |
|---|---|---|
| compression | -2.4 – 3.6 | mm |
| anode_angle | -0.6 – 0.9 | deg |
| scatter | 0.24 – 0.39 |
Dev Tier Leaderboard
| # | Method | Score | PSNR | SSIM | Consistency | Trust | Source |
|---|---|---|---|---|---|---|---|
| 1 | CT-ViT + gradient | 0.805 | 35.0 | 0.968 | 0.84 | ✓ Certified | Guo et al., NeurIPS 2024 |
| 2 | CTFormer + gradient | 0.799 | 34.5 | 0.964 | 0.84 | ✓ Certified | Li et al., ICCV 2024 |
| 3 | DiffusionCT + gradient | 0.779 | 33.33 | 0.955 | 0.82 | ✓ Certified | Kazemi et al., ECCV 2024 |
| 4 | Score-CT + gradient | 0.772 | 32.51 | 0.948 | 0.84 | ✓ Certified | Song et al., NeurIPS 2024 |
| 5 | DOLCE + gradient | 0.764 | 31.91 | 0.942 | 0.84 | ✓ Certified | Liu et al., ICCV 2023 |
| 6 | DuDoTrans + gradient | 0.700 | 27.35 | 0.866 | 0.9 | ✓ Certified | Wang et al., MLMIR 2022 |
| 7 | PnP-ADMM + gradient | 0.690 | 27.47 | 0.869 | 0.84 | ✓ Certified | Venkatakrishnan et al., IEEE GlobalSIP 2013 |
| 8 | RED-CNN + gradient | 0.687 | 27.6 | 0.872 | 0.81 | ✓ Certified | Chen et al., IEEE TMI 2017 |
| 9 | Learned Primal-Dual + gradient | 0.683 | 27.52 | 0.87 | 0.8 | ✓ Certified | Adler & Oktem, IEEE TMI 2018 |
| 10 | FBPConvNet + gradient | 0.678 | 27.35 | 0.866 | 0.79 | ✓ Certified | Jin et al., IEEE TIP 2017 |
| 11 | PnP-DnCNN + gradient | 0.670 | 26.76 | 0.852 | 0.81 | ✓ Certified | Zhang et al., IEEE TIP 2017 |
| 12 | TV-ADMM + gradient | 0.646 | 25.85 | 0.828 | 0.78 | ✓ Certified | Sidky et al., Phys. Med. Biol. 2008 |
| 13 | FBP + gradient | 0.622 | 24.45 | 0.784 | 0.82 | ✓ Certified | Kak & Slaney, IEEE Press 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%