{"id":"W2121563463","doi":"10.1109/mmsp.2004.1436565","title":"A color image secret sharing scheme satisfying the perfect reconstruction property","year":2005,"lang":"en","type":"article","venue":"","topic":"Advanced Steganography and Watermarking Techniques","field":"Computer Science","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Secret sharing; Homomorphic secret sharing; Computer science; Encryption; Shamir's Secret Sharing; Property (philosophy); Color image; Gamut; Computer vision; Image (mathematics); Scheme (mathematics); Artificial intelligence; Visual cryptography; Cryptography; Theoretical computer science; Mathematics; Algorithm; Image processing; Computer security","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003153883,0.0001142936,0.00009417821,0.0000671543,0.0003333289,0.0002302161,0.0006667681,0.00004182123,0.00002474122],"category_scores_gemma":[0.00001842991,0.00005794811,0.0000662172,0.0002628099,0.00007733306,0.001126487,0.0002669771,0.0001648754,0.00001565064],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000352077,"about_ca_system_score_gemma":0.00001619117,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000235843,"about_ca_topic_score_gemma":0.00001922871,"domain_scores_codex":[0.999132,0.00003672766,0.0001637746,0.0003120847,0.0001274225,0.0002279371],"domain_scores_gemma":[0.9993581,0.00003314255,0.0000591464,0.0004648353,0.00004786776,0.00003694544],"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":[0.00002116984,0.00003822284,0.009984815,0.00002852224,0.00003517925,0.000008054824,0.001496359,0.00003292131,0.0493305,0.04951284,0.001060816,0.8884506],"study_design_scores_gemma":[0.0007020547,0.0002368253,0.004592612,0.000206962,0.00001539954,0.0006794483,0.0001610666,0.6963167,0.2229552,0.0307754,0.04241275,0.0009455112],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1234448,0.00005232237,0.8531167,0.002233539,0.0001340497,0.0003361371,5.7988e-7,0.001132656,0.01954916],"genre_scores_gemma":[0.5027049,0.00001659994,0.4965459,0.0002782736,0.00006342331,0.00003253525,3.843444e-7,0.000005449278,0.0003524803],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.8875051,"threshold_uncertainty_score":0.256373,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0164518998609707,"score_gpt":0.2456180872529987,"score_spread":0.229166187392028,"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."}}