{"artifact_id":"L1-117","layer":"L1","title":"Automated Optical Inspection (AOI) for PCB / manufacturing defects","domain":"Industrial Inspection","sub_domain":"Vision-based industrial quality control","physics_fingerprint":{"L_DAG":2.5,"title":"Automated Optical Inspection (AOI) for PCB / manufacturing defects","domain":"Industrial Inspection","carrier":"photon","primitives":["L.illuminate_multi_angle","K.psf.airy","D.image_sensor","int.spatial"],"sub_domain":"Vision-based industrial quality control","noise_model":"gaussian","problem_class":"linear_inverse","solution_space":"2D_defect_mask","difficulty_delta":1,"integration_axis":"spatial","sensing_mechanism":"multi_angle_vision"},"observable_profile":{"metric":"PSNR_dB","regime":"Existence of the recovered 2D defect mask is guaranteed within the declared Omega bounds. Uniqueness holds on the measurement-supported subspace; out-of-support modes are controlled by the declared priors. Stability is well-conditioned (kappa_eff ~= 5); illumination_variation dominates the stability cliff; color_shift and the remaining mismatch parameters contribute higher-order bias terms. Additive gaussian thermal/electronic noise sets the irreducible data-fidelity floor, while mild Tikhonov or analytic inversion is sufficient at the nominal Omega point.","secondary":"SSIM"},"size_tiers":{"center_spec":{"omega":{"H":2448,"W":2048,"SNR_dB":35.0,"N_lights":4,"pixel_um":5,"color_shift":0.0,"part_misalignment":0.0,"illumination_variation":0.0},"input_format":"measurement_only","problem_class":"aoi_vision","forward_operator":"aoi_vision_forward","epsilon_fn_center":"35.0"},"omega_bounds":{"H":[512,8192],"W":[512,8192],"SNR_dB":[10.0,45.0],"N_lights":[1,16],"pixel_um":[1,50],"occlusion":[0.0,0.2],"color_shift":[0.0,0.2],"part_misalignment":[0.0,5.0],"illumination_variation":[0.0,0.3]},"epsilon_bounds":{"psnr_db":[5.0,40.0]},"allowed_problem_classes":["aoi_vision"],"allowed_omega_dimensions":["H","W","N_lights","pixel_um","SNR_dB","illumination_variation","color_shift","part_misalignment","illumination_variation","color_shift","part_misalignment","occlusion"],"allowed_forward_operators":["aoi_vision_forward"]},"hardness_fn":{"type":"epsilon_fn","delta":1,"kappa":100,"metric":"PSNR_dB"},"initiator_dataset":[{"name":"primary","weight":1.0,"ipfs_cid":null,"license_hash":null}],"status":"testnet","staked_pwm":0.0,"chain_hash":"0xad7cccc3a0d7f68b125901e1e7b12bcb4a3f248b2f4202470277003eacbb601d","chain_tx_hash":"0x4d189074f3d946bd9c245c86c5df21705f30a383c51fb9e3a79b1fe37b6037b5","chain_block":41554200}