{"id":"W1969816563","doi":"10.1088/0031-9155/51/2/003","title":"A physical model of multiple-image radiography","year":2005,"lang":"en","type":"article","venue":"Physics in Medicine and Biology","topic":"Advanced X-ray Imaging Techniques","field":"Physics and Astronomy","cited_by":95,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan","funders":"Brookhaven National Laboratory; U.S. Department of Energy; Laboratory Directed Research and Development; National Cancer Institute; National Institutes of Health; National Institute of Arthritis and Musculoskeletal and Skin Diseases","keywords":"Refraction; Scattering; Optics; Diffraction; Physics; Phase-contrast imaging; Absorption (acoustics); Radiography; Image formation; Computer science; Image (mathematics); Computer vision; Phase contrast microscopy","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008755336,0.0005323528,0.0006822983,0.0008185125,0.0004925054,0.001294641,0.001955736,0.002034828,0.00291229],"category_scores_gemma":[0.00201703,0.0005200647,0.000781416,0.0005021165,0.001626979,0.002965817,0.0009207618,0.001359668,0.0008761996],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009417188,"about_ca_system_score_gemma":0.0007220914,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001138129,"about_ca_topic_score_gemma":0.000533143,"domain_scores_codex":[0.9994687,0.00009304564,0.00001704164,0.0001031203,0.0002698853,0.00004824585],"domain_scores_gemma":[0.9993762,0.0002785435,0.00007597105,0.0000793307,0.000149128,0.00004076816],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0000539588,0.00007347583,0.0004805411,0.0001510663,0.00002686941,0.0006918291,0.0002230878,0.167393,0.02410826,0.7869588,0.001891549,0.01794759],"study_design_scores_gemma":[0.00002770525,0.00005942743,0.0002829749,0.00002228911,0.00001228417,0.0007008733,0.00003423965,0.8591716,0.004617696,0.1276402,0.007388317,0.00004245143],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01348484,0.0008643479,0.9687032,0.001243462,0.0001207169,0.00006301035,0.00006665465,0.0002548043,0.01519907],"genre_scores_gemma":[0.6759785,0.00296897,0.2817596,0.0008701602,0.0003378825,0.0003186156,0.0001966025,0.000216932,0.03735279],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.00291229,"threshold_uncertainty_score":0.009742558,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1043265390068791,"score_gpt":0.3937289117669905,"score_spread":0.2894023727601114,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}