{"id":"W1890671033","doi":"10.1109/cvpr.1992.223242","title":"Multiple motions from instantaneous frequency","year":2003,"lang":"en","type":"article","venue":"","topic":"Optical measurement and interference techniques","field":"Computer Science","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Quadrature (astronomy); Band-pass filter; Instantaneous phase; Phase (matter); Image (mathematics); Algorithm; Channel (broadcasting); Differential (mechanical device); Computer science; Mathematical analysis; Mathematics; Filter (signal processing); Control theory (sociology); Topology (electrical circuits); Acoustics; Physics; Artificial intelligence; Computer vision; Combinatorics; Telecommunications; Optics","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":[0.0003648141,0.0007920027,0.0006205299,0.001178432,0.0004533754,0.00150603,0.0006653316,0.0007350484,0.005456798],"category_scores_gemma":[0.001974986,0.0004465418,0.000555714,0.001071529,0.0009620883,0.003173156,0.00206615,0.001194111,0.001571361],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004450185,"about_ca_system_score_gemma":0.0004273299,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008495305,"about_ca_topic_score_gemma":0.0009570473,"domain_scores_codex":[0.999436,0.00005693527,0.0000211666,0.0001660414,0.0002763787,0.00004344381],"domain_scores_gemma":[0.9994049,0.0001737107,0.00009826256,0.0001741702,0.0001144001,0.00003460418],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001644768,0.00003725699,0.001986971,0.0004504989,0.00008052562,0.0004896725,0.0005164997,0.04809707,0.1032869,0.2861559,0.00565049,0.5530837],"study_design_scores_gemma":[0.00004231264,0.0002126337,0.006326985,0.0003044884,0.0001607638,0.002610824,0.0003798052,0.4041978,0.09111903,0.3902339,0.1041747,0.0002368011],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01268896,0.00212858,0.9721921,0.0003493598,0.0002997139,0.00002203397,0.0001530757,0.0006180656,0.01154818],"genre_scores_gemma":[0.368598,0.005970283,0.6061065,0.0003488395,0.0006355481,0.00009163523,0.0005686273,0.000585327,0.01709525],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.005456798,"threshold_uncertainty_score":0.01825482,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03731829833332084,"score_gpt":0.2419152947910378,"score_spread":0.204596996457717,"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."}}