{"id":"https://openalex.org/W3022196943","doi":"https://doi.org/10.1587/transinf.2019edp7242","title":"Anomaly Detection of Folding Operations for Origami Instruction with Single Camera","display_name":"Anomaly Detection of Folding Operations for Origami Instruction with Single Camera","publication_year":2020,"publication_date":"2020-04-30","ids":{"openalex":"https://openalex.org/W3022196943","doi":"https://doi.org/10.1587/transinf.2019edp7242","mag":"3022196943"},"language":"en","primary_location":{"id":"doi:10.1587/transinf.2019edp7242","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2019edp7242","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E103.D/5/E103.D_2019EDP7242/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/transinf/E103.D/5/E103.D_2019EDP7242/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079535963","display_name":"Hiroshi Shimanuki","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I51803142","display_name":"Daido University","ror":"https://ror.org/02cntp233","country_code":"JP","type":"education","lineage":["https://openalex.org/I51803142"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hiroshi SHIMANUKI","raw_affiliation_strings":["The authors are with School of Informatics, Daido University, Nagoya-shi, 457-8530 Japan","The author is with Faculty of Design, Kyushu University, Fukuoka-shi, 815-8540 Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The authors are with School of Informatics, Daido University, Nagoya-shi, 457-8530 Japan","institution_ids":["https://openalex.org/I51803142"]},{"raw_affiliation_string":"The author is with Faculty of Design, Kyushu University, Fukuoka-shi, 815-8540 Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103356102","display_name":"Toyohide Watanabe","orcid":null},"institutions":[{"id":"https://openalex.org/I4210131458","display_name":"Nagoya Industrial Science Research Institute","ror":"https://ror.org/02xkqh785","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210131458"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toyohide WATANABE","raw_affiliation_strings":["Nagoya Industrial Science Research Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nagoya Industrial Science Research Institute","institution_ids":["https://openalex.org/I4210131458"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109500150","display_name":"Koichi Asakura","orcid":null},"institutions":[{"id":"https://openalex.org/I51803142","display_name":"Daido University","ror":"https://ror.org/02cntp233","country_code":"JP","type":"education","lineage":["https://openalex.org/I51803142"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koichi ASAKURA","raw_affiliation_strings":["School of Informatics, Daido University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Informatics, Daido University","institution_ids":["https://openalex.org/I51803142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102911525","display_name":"Hideki Sato","orcid":"https://orcid.org/0009-0000-6418-4222"},"institutions":[{"id":"https://openalex.org/I51803142","display_name":"Daido University","ror":"https://ror.org/02cntp233","country_code":"JP","type":"education","lineage":["https://openalex.org/I51803142"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hideki SATO","raw_affiliation_strings":["School of Informatics, Daido University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Informatics, Daido University","institution_ids":["https://openalex.org/I51803142"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018948845","display_name":"Taketoshi Ushiama","orcid":"https://orcid.org/0000-0002-1306-0526"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I4210134959","display_name":"Faculty of Design","ror":"https://ror.org/04bw0hg47","country_code":"SI","type":"education","lineage":["https://openalex.org/I4210134959"]}],"countries":["JP","SI"],"is_corresponding":false,"raw_author_name":"Taketoshi USHIAMA","raw_affiliation_strings":["Faculty of Design, Kyushu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Design, Kyushu University","institution_ids":["https://openalex.org/I4210134959","https://openalex.org/I135598925"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5079535963"],"corresponding_institution_ids":["https://openalex.org/I135598925","https://openalex.org/I51803142"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.03668629,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"E103.D","issue":"5","first_page":"1088","last_page":"1098"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.945900022983551,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.945900022983551,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9139000177383423,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8606079816818237},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6132641434669495},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.5482660531997681},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5448141694068909},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5417109727859497},{"id":"https://openalex.org/keywords/folding","display_name":"Folding (DSP implementation)","score":0.49949002265930176},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.49507513642311096},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3566834330558777}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8606079816818237},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6132641434669495},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.5482660531997681},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5448141694068909},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5417109727859497},{"id":"https://openalex.org/C2776545253","wikidata":"https://www.wikidata.org/wiki/Q5464292","display_name":"Folding (DSP implementation)","level":2,"score":0.49949002265930176},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.49507513642311096},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3566834330558777},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transinf.2019edp7242","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2019edp7242","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E103.D/5/E103.D_2019EDP7242/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transinf.2019edp7242","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2019edp7242","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E103.D/5/E103.D_2019EDP7242/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7200000286102295,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3022196943.pdf","grobid_xml":"https://content.openalex.org/works/W3022196943.grobid-xml"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W1533197805","https://openalex.org/W1995077461","https://openalex.org/W2000061490","https://openalex.org/W2048501918","https://openalex.org/W2057371313","https://openalex.org/W2103936973","https://openalex.org/W2123094226","https://openalex.org/W2132870739","https://openalex.org/W2153635508","https://openalex.org/W2322975221","https://openalex.org/W2587377986","https://openalex.org/W2743883126","https://openalex.org/W2794957859","https://openalex.org/W2801176881","https://openalex.org/W2808427138"],"related_works":["https://openalex.org/W2090763504","https://openalex.org/W148178222","https://openalex.org/W2104657898","https://openalex.org/W1948992892","https://openalex.org/W1886884218","https://openalex.org/W1910826599","https://openalex.org/W1980100242","https://openalex.org/W2530420969","https://openalex.org/W2051187167","https://openalex.org/W2049864679"],"abstract_inverted_index":{"When":[0],"people":[1],"learn":[2],"a":[3,59,88,103,118,181,206,248],"handicraft":[4],"with":[5,42,178,191],"instructional":[6],"contents":[7,24],"such":[8],"as":[9],"books,":[10],"videos,":[11],"and":[12,63,130,138,154,229,233,251,268],"web":[13],"pages,":[14],"many":[15],"of":[16,54,94,114,163,199],"them":[17],"often":[18],"give":[19],"up":[20],"halfway":[21],"because":[22],"the":[23,52,55,66,70,92,95,110,127,131,134,139,148,158,161,164,174,197,203,214,217,255],"do":[25],"not":[26,168],"always":[27,169],"assure":[28],"how":[29],"to":[30,36,152,212,225,244,261],"make":[31],"it.":[32],"This":[33],"study":[34],"aims":[35],"provide":[37],"origami":[38,71,97,136,165,253,266],"learners,":[39],"especially":[40],"beginners,":[41],"feedbacks":[43],"on":[44],"their":[45,270],"folding":[46,72,83,128],"operations.":[47],"An":[48],"approach":[49],"for":[50,90,105],"recognizing":[51,91],"state":[53,93],"learner":[56,111],"by":[57,109,112,157,216,265],"using":[58,117,196],"single":[60,249],"top-view":[61],"camera,":[62],"pointing":[64],"out":[65,188],"mistakes":[67,107,263],"made":[68,108,264],"during":[69],"operation":[73],"is":[74,85,100,142,193],"proposed.":[75,101,143,194],"First,":[76],"an":[77],"instruction":[78],"model":[79],"that":[80,185],"stores":[81],"easy-to-follow":[82],"operations":[84],"defined.":[86],"Second,":[87],"method":[89,104,184,221,257],"learner's":[96,135,159],"paper":[98],"sheet":[99,166],"Third,":[102],"detecting":[106],"means":[113],"anomaly":[115],"detection":[116],"one-class":[119,175],"support":[120,269],"vector":[121],"machine":[122],"(one-class":[123],"SVM)":[124],"classifier":[125,177],"(using":[126],"progress":[129],"difference":[132],"between":[133],"shape":[137],"correct":[140],"shape)":[141],"Because":[144],"noises":[145,192],"exist":[146],"in":[147,205],"camera":[149,250],"images":[150],"due":[151],"shadows":[153],"occlusions":[155],"caused":[156],"hands,":[160],"shapes":[162],"are":[167],"extracted":[170,201],"accurately.":[171],"To":[172],"train":[173],"SVM":[176],"high":[179],"accuracy,":[180],"data":[182],"cleansing":[183],"automatically":[186],"sifts":[187],"video":[189],"frames":[190,204],"Moreover,":[195],"statistics":[198],"features":[200],"from":[202],"sliding":[207],"window":[208],"makes":[209,258],"it":[210,259],"possible":[211,260],"reduce":[213],"influence":[215],"noises.":[218],"The":[219],"proposed":[220,256],"was":[222],"experimentally":[223],"demonstrated":[224],"be":[226,242],"sufficiently":[227],"accurate":[228],"robust":[230],"against":[231],"noises,":[232],"its":[234],"false":[235],"alarm":[236],"rate":[237],"(false":[238],"positive":[239],"rate)":[240],"can":[241],"reduced":[243],"zero.":[245],"Requiring":[246],"only":[247],"common":[252],"paper,":[254],"monitor":[262],"learners":[267],"self-learning.":[271]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-07T13:37:22.277990","created_date":"2025-10-10T00:00:00"}