{"id":"https://openalex.org/W4389296258","doi":"https://doi.org/10.1109/ickii58656.2023.10332674","title":"Method for Detecting Student Classroom Learning Fatigue Based on Optical and Infrared Images","display_name":"Method for Detecting Student Classroom Learning Fatigue Based on Optical and Infrared Images","publication_year":2023,"publication_date":"2023-08-11","ids":{"openalex":"https://openalex.org/W4389296258","doi":"https://doi.org/10.1109/ickii58656.2023.10332674"},"language":"en","primary_location":{"id":"doi:10.1109/ickii58656.2023.10332674","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/ickii58656.2023.10332674","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 6th International Conference on Knowledge Innovation and Invention (ICKII)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000795174","display_name":"Yuyang Sun","orcid":"https://orcid.org/0009-0003-2913-706X"},"institutions":[{"id":"https://openalex.org/I78675632","display_name":"Beijing Information Science & Technology University","ror":"https://ror.org/04xnqep60","country_code":"CN","type":"education","lineage":["https://openalex.org/I78675632"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuyang Sun","raw_affiliation_strings":["Beijing Yuying School,Beijing,China","Beijing Yuying School, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Yuying School,Beijing,China","institution_ids":["https://openalex.org/I78675632"]},{"raw_affiliation_string":"Beijing Yuying School, Beijing, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5000795174"],"corresponding_institution_ids":["https://openalex.org/I78675632"],"apc_list":null,"apc_paid":null,"fwci":0.262,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.6174017,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"11","issue":null,"first_page":"474","last_page":"478"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11373","display_name":"Sleep and Work-Related Fatigue","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11373","display_name":"Sleep and Work-Related Fatigue","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9624999761581421,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12597","display_name":"Fire Detection and Safety Systems","score":0.9380000233650208,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/desk","display_name":"Desk","score":0.6277158856391907},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5679700374603271},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.5213974118232727},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4725620150566101},{"id":"https://openalex.org/keywords/notice","display_name":"Notice","score":0.44893041253089905},{"id":"https://openalex.org/keywords/infrared","display_name":"Infrared","score":0.44007137417793274},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4164334535598755},{"id":"https://openalex.org/keywords/lens","display_name":"Lens (geology)","score":0.4147064685821533},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40082791447639465},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.19232475757598877},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07409480214118958}],"concepts":[{"id":"https://openalex.org/C2776545233","wikidata":"https://www.wikidata.org/wiki/Q1064858","display_name":"Desk","level":2,"score":0.6277158856391907},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5679700374603271},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.5213974118232727},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4725620150566101},{"id":"https://openalex.org/C2779913896","wikidata":"https://www.wikidata.org/wiki/Q7063001","display_name":"Notice","level":2,"score":0.44893041253089905},{"id":"https://openalex.org/C158355884","wikidata":"https://www.wikidata.org/wiki/Q11388","display_name":"Infrared","level":2,"score":0.44007137417793274},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4164334535598755},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.4147064685821533},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40082791447639465},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.19232475757598877},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07409480214118958},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ickii58656.2023.10332674","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/ickii58656.2023.10332674","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 6th International Conference on Knowledge Innovation and Invention (ICKII)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W291917176","https://openalex.org/W1963504747","https://openalex.org/W1985441869","https://openalex.org/W1987281309","https://openalex.org/W2031790020","https://openalex.org/W2087681821","https://openalex.org/W2116646930","https://openalex.org/W2163702701","https://openalex.org/W2405491235","https://openalex.org/W2509901229","https://openalex.org/W2791113643","https://openalex.org/W2995861599","https://openalex.org/W3000603942","https://openalex.org/W3008169879","https://openalex.org/W3111856039","https://openalex.org/W4246272916"],"related_works":["https://openalex.org/W3018282762","https://openalex.org/W2558055997","https://openalex.org/W2791183434","https://openalex.org/W2353369313","https://openalex.org/W4400794747","https://openalex.org/W4250645680","https://openalex.org/W4300782058","https://openalex.org/W2086339586","https://openalex.org/W2394387726","https://openalex.org/W2378724474"],"abstract_inverted_index":{"In":[0,79],"classroom":[1,28,66,202],"teaching,":[2],"it":[3],"is":[4],"important":[5],"for":[6,17],"teachers":[7,189],"to":[8,57,146,158,197],"notice":[9],"promptly":[10],"the":[11,18,35,41,59,65,82,103,109,115,138,147,160,163,176,183,199],"learning":[12,29],"fatigue":[13,24,60,166,186],"lever":[14],"of":[15,20,25,37,43,45,62,102,151,162,178,185,187,201],"students":[16,63],"improvement":[19],"teaching":[21,192,195],"quality.":[22],"The":[23,153,168],"learners":[26],"in":[27,33,64,76,100,106,114,149,175],"reflects":[30],"their":[31],"interest":[32],"learning,":[34],"difficulty":[36],"knowledge":[38],"understanding,":[39],"and":[40,52,71,92,112,130,135,140],"degree":[42,184],"mastery":[44],"knowledge.":[46],"Thus,":[47],"we":[48],"developed":[49],"an":[50,93],"optical":[51,134],"infrared":[53,94,136,141],"image":[54,77,85],"fusion":[55,154],"system":[56],"describe":[58],"level":[61],"using":[67],"face":[68,111],"segmentation":[69],"technology":[70,75],"eye":[72,116,122,125],"area":[73,117],"positioning":[74],"processing.":[78],"this":[80],"system,":[81],"student's":[83,110],"facial":[84],"was":[86,156],"taken":[87],"with":[88],"a":[89,172],"color":[90,139],"lens":[91,95],"installed":[96],"about":[97],"50":[98],"cm":[99],"front":[101],"desk.":[104],"Changes":[105],"marks":[107],"on":[108,165],"segments":[113],"were":[118,143],"detected":[119,144],"by":[120],"calculating":[121],"aspect":[123],"ratio,":[124],"closure":[126],"time,":[127],"blink":[128],"rate,":[129],"color.":[131],"By":[132],"fusing":[133],"images,":[137],"features":[142],"according":[145],"change":[148],"intensity":[150],"light.":[152],"matrix":[155],"created":[157],"estimate":[159],"impact":[161],"light":[164],"detection.":[167],"experiment":[169],"results":[170],"verified":[171],"high":[173],"accuracy":[174],"detection":[177],"student":[179],"fatigue.":[180],"After":[181],"detecting":[182],"students,":[188],"can":[190],"adjust":[191],"content":[193],"or":[194],"methods":[196],"maximize":[198],"quality":[200],"teaching.":[203]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}