{"id":"https://openalex.org/W4385732567","doi":"https://doi.org/10.1145/3594806.3596553","title":"Lightweight Mood Estimation Algorithm For Faces Under Partial Occlusion","display_name":"Lightweight Mood Estimation Algorithm For Faces Under Partial Occlusion","publication_year":2023,"publication_date":"2023-07-05","ids":{"openalex":"https://openalex.org/W4385732567","doi":"https://doi.org/10.1145/3594806.3596553"},"language":"en","primary_location":{"id":"doi:10.1145/3594806.3596553","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3594806.3596553","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on PErvasive Technologies Related to Assistive Environments","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/A5011624830","display_name":"Nikolas Petrou","orcid":"https://orcid.org/0000-0001-6475-0183"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Nikolas Petrou","raw_affiliation_strings":["Catalink Limited, Cyprus"],"raw_orcid":"https://orcid.org/0000-0001-6475-0183","affiliations":[{"raw_affiliation_string":"Catalink Limited, Cyprus","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081171102","display_name":"Georgia Christodoulou","orcid":"https://orcid.org/0000-0002-2503-0244"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Georgia Christodoulou","raw_affiliation_strings":["Catalink Limited, Cyprus"],"raw_orcid":"https://orcid.org/0000-0002-2503-0244","affiliations":[{"raw_affiliation_string":"Catalink Limited, Cyprus","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076090347","display_name":"Konstantinos Avgerinakis","orcid":"https://orcid.org/0000-0002-4873-5255"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Konstantinos Avgerinakis","raw_affiliation_strings":["Catalink Limited, Cyprus"],"raw_orcid":"https://orcid.org/0000-0002-4873-5255","affiliations":[{"raw_affiliation_string":"Catalink Limited, Cyprus","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045788664","display_name":"Pavlos Kosmides","orcid":"https://orcid.org/0000-0002-1413-3969"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pavlos Kosmides","raw_affiliation_strings":["Catalink Limited, Cyprus"],"raw_orcid":"https://orcid.org/0000-0002-1413-3969","affiliations":[{"raw_affiliation_string":"Catalink Limited, Cyprus","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5011624830"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5887,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.68655217,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"402","last_page":"407"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.9993000030517578,"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/T11448","display_name":"Face recognition and analysis","score":0.9993000030517578,"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/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9898999929428101,"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/T10057","display_name":"Face and Expression Recognition","score":0.9814000129699707,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/eyewear","display_name":"Eyewear","score":0.9771218299865723},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7444479465484619},{"id":"https://openalex.org/keywords/facial-expression","display_name":"Facial expression","score":0.5898566246032715},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5609078407287598},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5458292961120605},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.5264790058135986},{"id":"https://openalex.org/keywords/mood","display_name":"Mood","score":0.4922553598880768},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.48644328117370605},{"id":"https://openalex.org/keywords/usability","display_name":"Usability","score":0.47795653343200684},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.46991363167762756},{"id":"https://openalex.org/keywords/transfer-of-learning","display_name":"Transfer of learning","score":0.4291912913322449},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.34930598735809326},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.09650486707687378},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09632217884063721}],"concepts":[{"id":"https://openalex.org/C2780527195","wikidata":"https://www.wikidata.org/wiki/Q5422874","display_name":"Eyewear","level":2,"score":0.9771218299865723},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7444479465484619},{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.5898566246032715},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5609078407287598},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5458292961120605},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.5264790058135986},{"id":"https://openalex.org/C2780733359","wikidata":"https://www.wikidata.org/wiki/Q331769","display_name":"Mood","level":2,"score":0.4922553598880768},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.48644328117370605},{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.47795653343200684},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.46991363167762756},{"id":"https://openalex.org/C150899416","wikidata":"https://www.wikidata.org/wiki/Q1820378","display_name":"Transfer of learning","level":2,"score":0.4291912913322449},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.34930598735809326},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.09650486707687378},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09632217884063721},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C112698675","wikidata":"https://www.wikidata.org/wiki/Q37038","display_name":"Advertising","level":1,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3594806.3596553","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3594806.3596553","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on PErvasive Technologies Related to Assistive Environments","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":20,"referenced_works":["https://openalex.org/W2194775991","https://openalex.org/W2318934522","https://openalex.org/W2341528187","https://openalex.org/W2531409750","https://openalex.org/W2601542402","https://openalex.org/W2841928325","https://openalex.org/W2954060546","https://openalex.org/W2962737616","https://openalex.org/W2980922928","https://openalex.org/W2993958428","https://openalex.org/W2994617895","https://openalex.org/W2998525833","https://openalex.org/W3030815670","https://openalex.org/W3087220290","https://openalex.org/W3094151137","https://openalex.org/W3101998545","https://openalex.org/W3131024520","https://openalex.org/W3157128040","https://openalex.org/W3160979663","https://openalex.org/W4318817934"],"related_works":["https://openalex.org/W2133527807","https://openalex.org/W2294000795","https://openalex.org/W2972915848","https://openalex.org/W2972340384","https://openalex.org/W3014431668","https://openalex.org/W2895531758","https://openalex.org/W3016294780","https://openalex.org/W2896085668","https://openalex.org/W2087037288","https://openalex.org/W3117454486"],"abstract_inverted_index":{"The":[0],"latest":[1],"advancements":[2],"in":[3,11,73,108],"Machine":[4],"Learning":[5],"have":[6],"led":[7],"to":[8,22,157],"impressive":[9],"capabilities":[10],"distinguishing":[12],"emotions":[13,28],"from":[14,145],"facial":[15],"expressions,":[16],"allowing":[17],"computers":[18],"and":[19,25],"smart":[20],"devices":[21],"accurately":[23],"detect":[24],"interpret":[26],"human":[27,42],"through":[29,150],"computer":[30],"vision.":[31],"While":[32],"a":[33,66,105,109,116,132,136,174],"lot":[34],"of":[35,49,65,76,95,119,139,160],"work":[36,138],"has":[37],"been":[38],"conducted":[39],"on":[40,135,173],"understanding":[41],"expressions":[43],"by":[44,165],"utilizing":[45],"visual":[46],"information,":[47],"most":[48],"them":[50],"assume":[51],"that":[52,86,170],"the":[53,63,74,80,89,142,161],"faces":[54],"are":[55,98],"fully":[56],"exposed.":[57],"In":[58],"this":[59],"work,":[60],"we":[61,130,154],"present":[62],"implementation":[64],"lightweight":[67],"mood":[68],"estimation":[69],"deep":[70],"learning":[71,163],"model":[72,169],"presence":[75],"partial":[77],"occlusion":[78,143],"where":[79,141],"user":[81],"is":[82],"wearing":[83,123],"eyewear":[84,97,125],"equipment":[85],"completely":[87],"covers":[88],"area":[90],"around":[91],"their":[92],"eyes.":[93],"Examples":[94],"such":[96,124,146],"glasses":[99],"for":[100],"visually":[101],"impaired":[102],"people":[103],"or":[104,126],"head-mounted":[106],"display":[107],"virtual":[110,127],"reality":[111,128],"setting.":[112],"Rather":[113],"than":[114],"collecting":[115],"new":[117],"dataset":[118,133],"images":[120],"illustrating":[121],"individuals":[122],"equipment,":[129],"utilized":[131],"based":[134],"previous":[137],"ours,":[140],"arising":[144],"headsets":[147],"was":[148,171],"obtained":[149],"simulation.":[151],"That":[152],"way,":[153],"were":[155],"able":[156],"make":[158],"use":[159],"transfer":[162],"approach":[164],"fine-tuning":[166],"an":[167],"efficient":[168],"pre-trained":[172],"typical":[175],"Facial":[176],"Expression":[177],"Recognition":[178],"task.":[179]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}