{"id":"W2796032027","doi":"10.1088/1555-6611/aab240","title":"Color image cryptosystem using Fresnel diffraction and phase modulation in an expanded fractional Fourier transform domain","year":2018,"lang":"en","type":"article","venue":"Laser Physics","topic":"Chaos-based Image/Signal Encryption","field":"Computer Science","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Fresnel diffraction; Diffraction; Optics; Fractional Fourier transform; Modulation (music); Fourier transform; Cryptosystem; Phase (matter); Fourier optics; Fresnel number; Physics; Encryption; Computer science; Algorithm; Mathematics; Fourier analysis; Mathematical analysis; Cryptography","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002558169,0.0001670475,0.0001633545,0.00009810036,0.0001828001,0.0002114508,0.0001468069,0.00007245711,0.000008842764],"category_scores_gemma":[0.000009532146,0.0001742592,0.00004176877,0.0003630208,0.00007312867,0.005238642,0.00003553141,0.0001459567,0.00001237769],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001988318,"about_ca_system_score_gemma":0.00006553529,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008959646,"about_ca_topic_score_gemma":0.00006208901,"domain_scores_codex":[0.998782,0.0001093016,0.0002418891,0.0003519603,0.000254373,0.0002604398],"domain_scores_gemma":[0.9993032,0.00006769119,0.000118715,0.0002772245,0.0001237883,0.0001093309],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0003967819,0.001663876,0.0010668,0.00007659922,0.0000312398,0.00001289069,0.005086123,0.002656932,0.9236811,0.01326664,0.00009153371,0.05196942],"study_design_scores_gemma":[0.002169895,0.0002075238,0.002870487,0.00003554148,0.00000867263,0.00001259711,0.0001062664,0.9436004,0.03540762,0.01522712,0.0001256459,0.0002282743],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5029426,0.000003160602,0.4965896,0.00004927147,0.0001408981,0.0001486585,0.000005836266,0.00004631982,0.00007363795],"genre_scores_gemma":[0.9521667,0.000001369322,0.04712494,0.00009617104,0.0005390754,0.00001957433,0.00002260905,0.00001662079,0.00001295981],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9409434,"threshold_uncertainty_score":0.7106085,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02593654925577398,"score_gpt":0.3042427790744869,"score_spread":0.2783062298187129,"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."}}