{"id":"W1984405652","doi":"10.1109/tbme.2004.843295","title":"Three-Dimensional Trajectory Assessment of an IVUS Transducer From Single-Plane Cineangiograms: A Phantom Study","year":2005,"lang":"en","type":"article","venue":"IEEE Transactions on Biomedical Engineering","topic":"Coronary Interventions and Diagnostics","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"Montreal Heart Institute; Université de Montréal","funders":"Institut de Cardiologie de Montréal","keywords":"Transducer; Imaging phantom; Projection (relational algebra); Iterative reconstruction; Trajectory; Plane (geometry); Curvature; Computer vision; Acoustics; Computer science; Mathematics; Geometry; Optics; Physics; Algorithm","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":[0.0006415555,0.0003250529,0.0003319903,0.0008952919,0.000138219,0.0005426042,0.0004083227,0.0006543336,0.001010567],"category_scores_gemma":[0.00355665,0.0003302289,0.0002295525,0.0005417794,0.0002844244,0.0004330284,0.0003783267,0.0003005333,0.0001907008],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002319251,"about_ca_system_score_gemma":0.0002937862,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008349153,"about_ca_topic_score_gemma":0.0007009403,"domain_scores_codex":[0.9997795,0.00008756114,0.00001708895,0.00003228582,0.00006157006,0.0000219694],"domain_scores_gemma":[0.9980355,0.001216564,0.0002210107,0.000254616,0.0001800389,0.00009229243],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001653531,0.0004126381,0.006900914,0.0004832673,0.00008682397,0.001405788,0.0007634774,0.04137436,0.8860232,0.0009115416,0.0004906913,0.05949379],"study_design_scores_gemma":[0.0001865488,0.007798719,0.06190809,0.0001876181,0.0003327575,0.0145255,0.0005354705,0.3705646,0.5363502,0.001150035,0.006205907,0.000254509],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8910774,0.001397469,0.1056059,0.0001773106,0.00002468836,0.0001127246,0.0003427341,0.0003824151,0.000879382],"genre_scores_gemma":[0.9293666,0.001196089,0.06792608,0.00004125124,0.00002122304,0.0000843583,0.0003619067,0.0001182039,0.000884237],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001010567,"threshold_uncertainty_score":0.003392935,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02059505005050518,"score_gpt":0.2845533015950709,"score_spread":0.2639582515445657,"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."}}