{"id":"W2111255518","doi":"10.1364/josaa.26.002488","title":"A spectral theory of color perception","year":2009,"lang":"en","type":"article","venue":"Journal of the Optical Society of America A","topic":"Color Science and Applications","field":"Physics and Astronomy","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; McGill University Health Centre","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Color space; Computer science; Color vision; Entropy (arrow of time); Artificial intelligence; Metric (unit); Maximum entropy spectral estimation; Color model; Mathematics; Pattern recognition (psychology); Principle of maximum entropy; Physics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0008802221,0.0005840476,0.0004593164,0.001490643,0.0008267022,0.002776966,0.00113379,0.001231188,0.006450168],"category_scores_gemma":[0.002701425,0.000268239,0.0007818729,0.001056815,0.003263281,0.004435786,0.001574269,0.001769142,0.001107707],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008020068,"about_ca_system_score_gemma":0.0005328783,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006906254,"about_ca_topic_score_gemma":0.0003329015,"domain_scores_codex":[0.9994538,0.0001702337,0.00001948945,0.0001211642,0.0001890403,0.00004614985],"domain_scores_gemma":[0.9991664,0.000429441,0.00006939196,0.0001400817,0.0001386819,0.00005608985],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.000006058356,0.000007199342,0.00006176984,0.00003172926,0.000005947107,0.00002032746,0.00007548212,0.003043952,0.0008485917,0.9829856,0.0008986838,0.01201473],"study_design_scores_gemma":[0.00000196103,0.00001175436,0.000115585,0.00001602923,0.000002748788,0.00006150825,0.00003117087,0.01633771,0.0002049061,0.9781602,0.005048768,0.000007729641],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.008313504,0.002931265,0.9243909,0.002651922,0.0005399104,0.00002884597,0.0001615121,0.0002126668,0.06076936],"genre_scores_gemma":[0.6935247,0.005888073,0.2728983,0.002410893,0.00256922,0.0002447389,0.0002913675,0.0002183901,0.02195438],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.006450168,"threshold_uncertainty_score":0.02157801,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00836431169218526,"score_gpt":0.2585850268272322,"score_spread":0.2502207151350469,"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."}}