{"id":"https://openalex.org/W2118608958","doi":"https://doi.org/10.1109/afgr.2004.1301579","title":"Learning system of human facial expression for a family robot","display_name":"Learning system of human facial expression for a family robot","publication_year":2004,"publication_date":"2004-06-10","ids":{"openalex":"https://openalex.org/W2118608958","doi":"https://doi.org/10.1109/afgr.2004.1301579","mag":"2118608958"},"language":"en","primary_location":{"id":"doi:10.1109/afgr.2004.1301579","is_oa":false,"landing_page_url":"https://doi.org/10.1109/afgr.2004.1301579","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sixth IEEE International Conference on Automatic Face and Gesture Recognition, 2004. Proceedings.","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/A5018284450","display_name":"Tatsunori Kobayashi","orcid":null},"institutions":[{"id":"https://openalex.org/I42405503","display_name":"Gifu University","ror":"https://ror.org/024exxj48","country_code":"JP","type":"education","lineage":["https://openalex.org/I42405503"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"T. Kobayashi","raw_affiliation_strings":["Faculty of Engineering, Gifu University, Japan","Fac. of Eng., Gifu Univ., Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Gifu University, Japan","institution_ids":["https://openalex.org/I42405503"]},{"raw_affiliation_string":"Fac. of Eng., Gifu Univ., Japan","institution_ids":["https://openalex.org/I42405503"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019818487","display_name":"Yasunobu Ogawa","orcid":"https://orcid.org/0000-0002-8118-4475"},"institutions":[{"id":"https://openalex.org/I4210143596","display_name":"Gifu Prefectural Research Institute for Forests","ror":"https://ror.org/042v20e14","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210143596"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Y. Ogawa","raw_affiliation_strings":["Gifu Prefectual Research Institute of Manufacturaling Information Technology, Italy","Gifu Prefectual Research Institute of Manufacturaling Information Technology#TAB#"],"affiliations":[{"raw_affiliation_string":"Gifu Prefectual Research Institute of Manufacturaling Information Technology, Italy","institution_ids":[]},{"raw_affiliation_string":"Gifu Prefectual Research Institute of Manufacturaling Information Technology#TAB#","institution_ids":["https://openalex.org/I4210143596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060513186","display_name":"Kunihito Kato","orcid":"https://orcid.org/0009-0002-0483-2317"},"institutions":[{"id":"https://openalex.org/I42405503","display_name":"Gifu University","ror":"https://ror.org/024exxj48","country_code":"JP","type":"education","lineage":["https://openalex.org/I42405503"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Kato","raw_affiliation_strings":["Faculty of Engineering, Gifu University, Japan","[Faculty of Engineering Gifu University]"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Gifu University, Japan","institution_ids":["https://openalex.org/I42405503"]},{"raw_affiliation_string":"[Faculty of Engineering Gifu University]","institution_ids":["https://openalex.org/I42405503"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075284186","display_name":"Kazuhiko Yamamoto","orcid":"https://orcid.org/0000-0001-9037-3625"},"institutions":[{"id":"https://openalex.org/I42405503","display_name":"Gifu University","ror":"https://ror.org/024exxj48","country_code":"JP","type":"education","lineage":["https://openalex.org/I42405503"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Yamamoto","raw_affiliation_strings":["Faculty of Engineering, Gifu University, Japan","[Faculty of Engineering Gifu University]"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Gifu University, Japan","institution_ids":["https://openalex.org/I42405503"]},{"raw_affiliation_string":"[Faculty of Engineering Gifu University]","institution_ids":["https://openalex.org/I42405503"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5018284450"],"corresponding_institution_ids":["https://openalex.org/I42405503"],"apc_list":null,"apc_paid":null,"fwci":0.7115,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.77149617,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"e79 d","issue":null,"first_page":"481","last_page":"486"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10709","display_name":"Social Robot Interaction and HRI","score":0.8513000011444092,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social 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/T10709","display_name":"Social Robot Interaction and HRI","score":0.8513000011444092,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/facial-expression","display_name":"Facial expression","score":0.7962509989738464},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.669696569442749},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.6500144004821777},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.6131662130355835},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6050096154212952},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.602940022945404},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.502143144607544},{"id":"https://openalex.org/keywords/facial-expression-recognition","display_name":"Facial expression recognition","score":0.4949433207511902},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4879705309867859},{"id":"https://openalex.org/keywords/face-detection","display_name":"Face detection","score":0.46675634384155273},{"id":"https://openalex.org/keywords/face-hallucination","display_name":"Face hallucination","score":0.4618515074253082},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.458299458026886},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.38624107837677}],"concepts":[{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.7962509989738464},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.669696569442749},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.6500144004821777},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.6131662130355835},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6050096154212952},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.602940022945404},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.502143144607544},{"id":"https://openalex.org/C2987714656","wikidata":"https://www.wikidata.org/wiki/Q1185804","display_name":"Facial expression recognition","level":4,"score":0.4949433207511902},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4879705309867859},{"id":"https://openalex.org/C4641261","wikidata":"https://www.wikidata.org/wiki/Q11681085","display_name":"Face detection","level":4,"score":0.46675634384155273},{"id":"https://openalex.org/C54654163","wikidata":"https://www.wikidata.org/wiki/Q5428359","display_name":"Face hallucination","level":5,"score":0.4618515074253082},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.458299458026886},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38624107837677},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/afgr.2004.1301579","is_oa":false,"landing_page_url":"https://doi.org/10.1109/afgr.2004.1301579","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sixth IEEE International Conference on Automatic Face and Gesture Recognition, 2004. Proceedings.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320336976","display_name":"Research Institute for Information Technology, Kyushu University","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W365379514"],"related_works":["https://openalex.org/W4205986151","https://openalex.org/W2336272890","https://openalex.org/W2355913164","https://openalex.org/W4308999381","https://openalex.org/W4312238398","https://openalex.org/W325114128","https://openalex.org/W2116055069","https://openalex.org/W2356663679","https://openalex.org/W2169777806","https://openalex.org/W3186105911"],"abstract_inverted_index":{"We":[0,106],"propose":[1],"a":[2,12,49],"method":[3],"of":[4,11,114,120,122,130],"expression":[5,22,54,123],"learning":[6,14,52,134],"by":[7,29,55],"imitating":[8],"the":[9,30,62,67,118,128],"process":[10],"baby's":[13],"process.":[15],"A":[16],"baby":[17],"cannot":[18],"know":[19],"what":[20],"an":[21],"means":[23],"but":[24,89],"he/she":[25,41],"can":[26],"be":[27],"affected":[28],"action":[31],"that":[32],"people":[33],"do":[34],"to":[35,127],"him":[36],"or":[37],"her,":[38],"and":[39,65,76],"then":[40],"remembers":[42],"this":[43,90,104],"facial":[44,53,68,99,108],"expression.":[45],"In":[46],"our":[47],"system,":[48],"robot":[50],"starts":[51],"recognizing":[56],"human":[57],"actions.":[58],"Our":[59],"system":[60],"detects":[61],"face":[63,87,115],"regions":[64,100],"extracts":[66],"features":[69],"using":[70,101],"four":[71],"direction":[72],"features:":[73],"horizontal,":[74],"vertical":[75],"diagonally":[77],"in":[78,93,125,135],"both":[79,112,136],"directions.":[80],"Previously":[81],"we":[82,97],"used":[83,132],"skin-color":[84],"information":[85],"for":[86,133],"detection,":[88],"is":[91],"weak":[92],"some":[94],"environments.":[95],"So":[96],"detect":[98],"template":[102],"matching":[103],"time.":[105],"experimented":[107],"expressions":[109],"recognition":[110,121],"compared":[111],"methods":[113],"detection.":[116],"Consequently,":[117],"rate":[119],"rose":[124],"proportion":[126],"amount":[129],"data":[131],"methods.":[137]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
