Public

Cathodoluminescence (CL) Imaging — Public Tier

(5 scenes)

Full-access development tier with all data visible.

Measurements (y), ideal forward operator (H), spec ranges, ground truth (x_true), and true mismatch spec.

Load HDF5 → compare reconstruction vs x_true → check consistency → iterate.

Reconstructed signals (x_hat) and corrected spec as HDF5.

✓

True spec visible — use these exact values for Scenario III oracle reconstruction.

Parameter	Spec Range	True Value	Unit
beam_current_drift	-1.0 – 2.0	0.5	-
collection_efficiency_variation	-4.0 – 8.0	2.0	spatial
spectral_calibration_error	-0.4 – 0.8	0.2	nm
carbon_contamination	-2.0 – 4.0	1.0	signalloss

Method: CPU_baseline — Mismatch parameter: nominal

33.04 dB

SSIM 0.8313

22.80 dB

SSIM 0.4030

24.56 dB

SSIM 0.4982

Per-scene breakdown (4 scenes)

Scene	PSNR I	SSIM I	PSNR II	SSIM II	PSNR III	SSIM III
scene_00	32.90	0.8330	22.40	0.4133	24.52	0.5154
scene_01	32.93	0.8361	22.59	0.4422	24.50	0.5349
scene_02	33.03	0.8183	23.28	0.3763	24.65	0.4644
scene_03	33.32	0.8377	22.94	0.3802	24.59	0.4779

#	Method	Score	PSNR	SSIM	Consistency	Trust	Source
1	Restormer-CL + gradient	0.847	36.66	0.977	0.95	✓ Certified	Zamir et al., CVPR 2022 (CL adapted)
2	DiffusionEM + gradient	0.843	37.51	0.98	0.88	✓ Certified	Gao et al., Nat. Methods 2024 (EM adapted)
3	PINN-CL + gradient	0.828	35.09	0.968	0.95	✓ Certified	Raissi et al., J. Comput. Phys. 2019 (CL)
4	SwinIR-CL + gradient	0.810	34.79	0.966	0.88	✓ Certified	Liang et al., ICCV 2021 (CL adapted)
5	U-Net-CL + gradient	0.796	32.94	0.952	0.93	✓ Certified	Ronneberger et al., MICCAI 2015 (CL adapted)
6	CARE-CL + gradient	0.792	33.34	0.956	0.88	✓ Certified	Weigert et al., Nat. Methods 2018 (CL adapted)
7	DnCNN-CL + gradient	0.731	28.92	0.899	0.91	✓ Certified	Zhang et al., IEEE TIP 2017 (CL adapted)
8	Richardson-Lucy + gradient	0.680	25.95	0.831	0.94	✓ Certified	Richardson, J. Opt. Soc. Am. 1972
9	Wiener-CL + gradient	0.593	22.73	0.72	0.89	✓ Certified	Castleman, Digital Image Processing, 1996

y H_ideal spec_ranges x_true true_spec

Format: HDF5

Scenes: 5

0.4 × PSNR_norm + 0.4 × SSIM + 0.2 × (1 − ‖y − Ĥx̂‖/‖y‖)

PSNR: 40% SSIM: 40% Consistency: 20%