{"id":"W2075836660","doi":"10.1016/s0301-5629(02)00696-8","title":"MP3 compression of Doppler ultrasound signals","year":2003,"lang":"en","type":"article","venue":"Ultrasound in Medicine & Biology","topic":"Ultrasound Imaging and Elastography","field":"Medicine","cited_by":7,"is_retracted":false,"has_abstract":false,"ca_institutions":"Western University; Robarts Clinical Trials","funders":"","keywords":"Uncompressed video; Lossy compression; Doppler effect; Compression (physics); SIGNAL (programming language); Acoustics; Materials science; Ultrasound; Physics; Computer science; Artificial intelligence","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001559309,0.0004290765,0.0001635813,0.0009120622,0.0002488059,0.0005402747,0.0001873226,0.001048668,0.009616866],"category_scores_gemma":[0.002983886,0.0001101587,0.0001503587,0.0005151756,0.0002834423,0.0004763335,0.0002910044,0.0006187809,0.001163731],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001715145,"about_ca_system_score_gemma":0.0001180091,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007753219,"about_ca_topic_score_gemma":0.0003756473,"domain_scores_codex":[0.9998664,0.00001889113,0.00000879126,0.00001564085,0.00006510144,0.00002521679],"domain_scores_gemma":[0.998997,0.000602015,0.00008126761,0.0001028912,0.0001613455,0.0000555229],"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":[0.003528981,0.00009909189,0.006578568,0.0003853999,0.00004934476,0.02880437,0.0005805211,0.004878444,0.5851036,0.005338895,0.004944274,0.3597086],"study_design_scores_gemma":[0.0001899331,0.000746794,0.08016078,0.0002318615,0.000115486,0.06138515,0.00032635,0.08966847,0.7258989,0.006631532,0.03455281,0.00009188672],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8885404,0.002780693,0.0683625,0.001796677,0.0007212475,0.0001027291,0.0006622871,0.001405061,0.03562847],"genre_scores_gemma":[0.9827261,0.0006928648,0.00813661,0.0002892017,0.0003043517,0.00002044569,0.0002350444,0.000161568,0.007433723],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009616866,"threshold_uncertainty_score":0.03217155,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01923799003643687,"score_gpt":0.3073255013777721,"score_spread":0.2880875113413352,"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."}}