{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002043578,0.000120609,0.0001562847,0.000406602,0.0001043227,0.0001834226,0.0006292613,0.00005965706,0.00001016988],"category_scores_gemma":[0.00002105768,0.0001197073,0.00002980702,0.0009144288,0.00008374422,0.000764739,0.0003276401,0.0001688216,0.000005035613],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000915464,"about_ca_system_score_gemma":0.00010314,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000009291158,"about_ca_topic_score_gemma":0.00001697595,"domain_scores_codex":[0.9989702,0.00004001316,0.0003160573,0.000257252,0.000158311,0.0002582408],"domain_scores_gemma":[0.9995716,0.0000447709,0.00007528016,0.0002080599,0.00006544386,0.00003481882],"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":[0.00004895707,0.002412007,0.008370368,0.0001991779,0.00004472717,0.00004804743,0.002532065,0.001941359,0.09172287,0.04662179,0.0001543629,0.8459043],"study_design_scores_gemma":[0.001044692,0.0001460817,0.002039603,0.0005208764,0.00001045619,0.000007140347,0.000662071,0.9801187,0.008708158,0.005149594,0.001334714,0.0002579214],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.444252,0.0002485536,0.5520422,0.001573419,0.00007447345,0.0002054102,0.000001273841,0.0001813247,0.001421379],"genre_scores_gemma":[0.9043292,0.000006885056,0.09532917,0.0002535577,0.00001728613,0.00001438523,0.000006900695,0.000005643881,0.00003690738],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9781773,"threshold_uncertainty_score":0.4881524,"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."}}