Public

Entangled Photon Microscopy — Public Tier

(3 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
pair_generation_rate	-2.0 – 4.0	1.0	-
coincidence_window	-0.8 – 4.6	1.9	ns
accidental_coincidence_rate	-4.0 – 8.0	2.0	-
photon_loss_(per_arm)	-1.2 – 2.4	0.6	dB

Method: CPU_baseline — Mismatch parameter: nominal

6.97 dB

SSIM 0.2037

6.97 dB

SSIM 0.1457

10.09 dB

SSIM 0.2808

Per-scene breakdown (4 scenes)

Scene	PSNR I	SSIM I	PSNR II	SSIM II	PSNR III	SSIM III
scene_00	6.67	0.1907	6.63	0.1348	9.76	0.2662
scene_01	6.94	0.2009	6.94	0.1453	10.04	0.2786
scene_02	7.55	0.2318	7.63	0.1622	10.73	0.3080
scene_03	6.69	0.1916	6.70	0.1404	9.84	0.2704

#	Method	Score	PSNR	SSIM	Consistency	Trust	Source
1	DiffGhost + gradient	0.831	36.32	0.975	0.89	✓ Certified	Gao et al., NeurIPS 2024
2	PhysGhost + gradient	0.810	34.46	0.964	0.9	✓ Certified	Chen et al., Phys. Rev. Lett. 2024
3	SwinGhost + gradient	0.792	33.52	0.957	0.87	✓ Certified	Wang et al., npj Quantum Inf. 2023
4	TransGhost + gradient	0.765	31.32	0.935	0.89	✓ Certified	Li et al., Opt. Express 2022
5	GAN-Ghost + gradient	0.725	29.02	0.901	0.87	✓ Certified	Wang et al., Phys. Rev. A 2019
6	DnCNN-Ghost + gradient	0.670	26.06	0.834	0.88	✓ Certified	Lyu et al., Optica 2017
7	SVD-Ghost + gradient	0.583	22.11	0.695	0.92	✓ Certified	Gong et al., Sci. Rep. 2010
8	CS-Ghost + gradient	0.509	19.57	0.578	0.91	✓ Certified	Katz et al., Appl. Phys. Lett. 2009
9	Coincidence-Count + gradient	0.436	17.28	0.464	0.89	✓ Certified	Pittman et al., Phys. Rev. A 1995

y H_ideal spec_ranges x_true true_spec

Format: HDF5

Scenes: 3

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

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