{"id":"W2153804132","doi":"10.3109/10929080500079321","title":"Projection-based needle segmentation in 3D ultrasound images","year":2004,"lang":"en","type":"article","venue":"Computer Aided Surgery","topic":"Image and Object Detection Techniques","field":"Computer Science","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"Robarts Clinical Trials","funders":"Canadian Institutes of Health Research; Canada Research Chairs","keywords":"Computer vision; Artificial intelligence; Segmentation; Computer science; Projection (relational algebra); 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":[0.0006462427,0.001052273,0.0007644866,0.002104126,0.0004367659,0.001743847,0.0007767584,0.00112861,0.001529409],"category_scores_gemma":[0.002391706,0.001004938,0.001071581,0.001649415,0.0006766784,0.0008921552,0.001031146,0.0009445116,0.001625954],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005677479,"about_ca_system_score_gemma":0.001062229,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00452737,"about_ca_topic_score_gemma":0.005220819,"domain_scores_codex":[0.9989862,0.0001856743,0.00006651167,0.0002038091,0.0004825276,0.00007524076],"domain_scores_gemma":[0.9990947,0.0002993312,0.0001125094,0.0001637891,0.000296522,0.00003300853],"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":[0.0002706039,0.00006765471,0.001914875,0.0003011149,0.00009684862,0.0004970948,0.0004563151,0.08782446,0.2262491,0.00545363,0.00276709,0.6741012],"study_design_scores_gemma":[0.00002576366,0.0000882756,0.003598568,0.00005105201,0.0000544662,0.001086838,0.0001007103,0.8645485,0.1172918,0.00480118,0.008267787,0.00008506432],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.006874218,0.0001498056,0.9906638,0.000033781,0.00001500805,0.00005921099,0.00005758239,0.001686414,0.0004601139],"genre_scores_gemma":[0.07612827,0.0005807497,0.9216504,0.00005913898,0.0000251368,0.00007816067,0.0003986417,0.0003335407,0.000746062],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.00452737,"threshold_uncertainty_score":0.00900203,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01207805607549903,"score_gpt":0.23538874359631,"score_spread":0.2233106875208109,"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."}}