{"id":"W2028378634","doi":"10.1117/12.813871","title":"Constrained hyperelastic parameters reconstruction of PVA (Polyvinyl Alcohol) phantom undergoing large deformation","year":2009,"lang":"en","type":"article","venue":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","topic":"Ultrasound Imaging and Elastography","field":"Medicine","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"Robarts Clinical Trials; Western University","funders":"","keywords":"Hyperelastic material; Imaging phantom; Nonlinear system; Elastography; Computer science; Displacement (psychology); Materials science; Biomedical engineering; Acoustics; Optics; Physics","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":[0.0005125027,0.0002867452,0.000497833,0.0002213898,0.00008544423,0.00005671281,0.0003202065,0.0001778529,0.0000113256],"category_scores_gemma":[0.0008401526,0.0002402256,0.0007071443,0.0004352187,0.000294133,0.0005733224,0.00003739996,0.0003217426,0.000001188061],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001270006,"about_ca_system_score_gemma":0.00006026749,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000006318174,"about_ca_topic_score_gemma":1.28633e-7,"domain_scores_codex":[0.997892,2.37279e-8,0.0008087371,0.0003014056,0.000600003,0.0003978228],"domain_scores_gemma":[0.9978806,0.0001956588,0.0004963219,0.0000594253,0.001229598,0.0001383628],"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":[0.0002731606,0.0002632379,0.002878884,0.0006828368,0.0006291092,7.20561e-8,0.0003523383,0.00006531461,0.7986676,0.1940969,0.0004415033,0.00164908],"study_design_scores_gemma":[0.02114847,0.006686264,0.03142177,0.007899734,0.003416458,0.001402523,0.01981171,0.09887343,0.7830098,0.02104297,0.003092801,0.002194072],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.994636,0.00009888236,0.0003610886,0.001669252,0.0002474058,0.0004604373,0.00003882533,0.00009655878,0.002391535],"genre_scores_gemma":[0.859658,0.00009618214,0.1398587,0.0001297665,0.0001488563,0.00002350016,0.00001511398,0.00002882537,0.0000410719],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.173054,"threshold_uncertainty_score":0.9796115,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01049457581428946,"score_gpt":0.2313950310057668,"score_spread":0.2209004551914773,"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."}}