{"id":"W4408038805","doi":"10.18280/ts.420132","title":"Optimizing Visual Communication in Online Classrooms Using Image Processing Technology","year":2025,"lang":"en","type":"article","venue":"Traitement du signal","topic":"Digital Media and Visual Art","field":"Computer Science","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Computer science; Image (mathematics); Multimedia; Visual communication; Computer vision; Image processing; Computer graphics (images); Artificial intelligence; Human–computer interaction","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":[0.0003259976,0.0005067437,0.0004354128,0.0005230834,0.000392931,0.001604114,0.0007316979,0.0007615376,0.009944988],"category_scores_gemma":[0.002485911,0.0001889716,0.0002321293,0.0004386776,0.0002606818,0.001430063,0.0009316737,0.0005145447,0.002349643],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003977732,"about_ca_system_score_gemma":0.0007697725,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00186501,"about_ca_topic_score_gemma":0.002318207,"domain_scores_codex":[0.9995353,0.0001188903,0.0000171193,0.00008766289,0.0001416436,0.00009933639],"domain_scores_gemma":[0.9985359,0.0006879587,0.0001446973,0.0001383582,0.0003338581,0.0001591974],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0009663308,0.002198381,0.005913177,0.0002167237,0.00004209248,0.0002346056,0.000538529,0.06129208,0.2991112,0.005089875,0.004259662,0.6201373],"study_design_scores_gemma":[0.0001600373,0.00115279,0.01069495,0.00004191322,0.0001008318,0.0002104847,0.001336567,0.7495422,0.2224884,0.006344707,0.007868933,0.00005820695],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6087716,0.0002489371,0.3705804,0.0003526299,0.00007047194,0.0001272389,0.0001124285,0.003205768,0.0165305],"genre_scores_gemma":[0.9002682,0.0001079536,0.09277488,0.00004649827,0.00002786029,0.00006063067,0.00008119371,0.0002881674,0.006344654],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009944988,"threshold_uncertainty_score":0.03326929,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02270331284609285,"score_gpt":0.3217763929918516,"score_spread":0.2990730801457587,"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."}}