{"id":"W3135036950","doi":"10.1109/tuffc.2021.3065884","title":"Combining First- and Second-Order Continuity Constraints in Ultrasound Elastography","year":2021,"lang":"en","type":"article","venue":"IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control","topic":"Ultrasound Imaging and Elastography","field":"Medicine","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University; York University; Concordia University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Elastography; Algorithm; Displacement field; Computer science; Mathematics; Physics; Acoustics; Ultrasound; Finite element method","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0003822007,0.0004185423,0.0007063908,0.0005887413,0.000354279,0.0001383927,0.00008653534,0.0002629889,0.0002228975],"category_scores_gemma":[0.0001544049,0.0004319712,0.0002097473,0.001430829,0.0004336191,0.0001843887,9.965205e-7,0.001119728,0.00000497273],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007914427,"about_ca_system_score_gemma":0.0002652944,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001025201,"about_ca_topic_score_gemma":0.000931283,"domain_scores_codex":[0.9975707,0.000122973,0.0005528626,0.0007312549,0.0003215444,0.0007006649],"domain_scores_gemma":[0.9977028,0.001183648,0.0001125722,0.0003484719,0.0002976574,0.0003548257],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001795513,0.006214245,0.4490402,0.0009770867,0.003153661,0.0006116176,0.005399617,0.0007000579,0.361217,0.005686685,0.0002743001,0.16493],"study_design_scores_gemma":[0.1707446,0.01370821,0.6473045,0.004150271,0.006956345,0.030658,0.005604939,0.02328963,0.0480586,0.01719064,0.02170916,0.01062506],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7685543,0.004029321,0.2216231,0.0007888236,0.000471518,0.000701506,0.0002014945,0.0001707861,0.003459193],"genre_scores_gemma":[0.9935623,0.00206846,0.002947483,0.001124198,0.00003090799,0.00006137408,0.0000172394,0.00004890667,0.0001391667],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3131584,"threshold_uncertainty_score":0.9998132,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006990457583496834,"score_gpt":0.2228103350317695,"score_spread":0.2158198774482727,"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."}}