{"id":"W2923187500","doi":"10.5539/cis.v12n2p1","title":"Portrait Extraction Algorithm Based on Face Detection and Image Segmentation","year":2019,"lang":"en","type":"article","venue":"Computer and Information Science","topic":"Visual Attention and Saliency Detection","field":"Computer Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Jinan University","keywords":"Computer science; Artificial intelligence; Face (sociological concept); Preprocessor; Segmentation; Face detection; Image (mathematics); Computer vision; Image segmentation; AdaBoost; Algorithm; Pattern recognition (psychology); Facial recognition system; Support vector machine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001712228,0.0007081092,0.0007491954,0.001527631,0.0004266512,0.0005645448,0.000732642,0.0005866169,0.003665493],"category_scores_gemma":[0.0004903533,0.0003537545,0.0007610074,0.0006356239,0.0002967983,0.001104285,0.0004142125,0.0004931025,0.001908287],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003313914,"about_ca_system_score_gemma":0.0003178559,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00158518,"about_ca_topic_score_gemma":0.001717291,"domain_scores_codex":[0.999662,0.00001634124,0.00001472205,0.0001366184,0.0001343781,0.00003577522],"domain_scores_gemma":[0.9998766,0.00001701339,0.00001228988,0.00001900952,0.0000624743,0.00001264036],"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":[0.0001051944,0.00004372774,0.001119628,0.0001387513,0.00004750578,0.000263339,0.000135578,0.006534806,0.223841,0.002626045,0.004222611,0.760922],"study_design_scores_gemma":[0.00004228773,0.000305677,0.01157585,0.00005130835,0.000142122,0.003412598,0.0002557093,0.584171,0.3665415,0.005059678,0.02834917,0.00009305701],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.02497194,0.0005111889,0.9674537,0.0001546691,0.00009961087,0.0001075899,0.00009295208,0.002536733,0.00407163],"genre_scores_gemma":[0.181051,0.001126858,0.8071466,0.0001789403,0.0001657431,0.0001274217,0.0007914763,0.0003675554,0.009044329],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.003665493,"threshold_uncertainty_score":0.01226234,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007584389339873399,"score_gpt":0.2628884550753487,"score_spread":0.2553040657354754,"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."}}