{"id":"https://openalex.org/W1643562418","doi":"https://doi.org/10.5075/epfl-thesis-4357","title":"Automatic face analysis in static and dynamic environments","display_name":"Automatic face analysis in static and dynamic environments","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W1643562418","doi":"https://doi.org/10.5075/epfl-thesis-4357","mag":"1643562418"},"language":"en","primary_location":{"id":"pmh:oai:infoscience.epfl.ch:133441","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/133441","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/133441","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024254019","display_name":"Matteo Sorci","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Sorci, Matteo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5024254019"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.5922999978065491,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.5922999978065491,"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/perception","display_name":"Perception","score":0.6441501379013062},{"id":"https://openalex.org/keywords/facial-expression","display_name":"Facial expression","score":0.6124144792556763},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.6058621406555176},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5840939283370972},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.568282425403595},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.5329305529594421},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5294698476791382},{"id":"https://openalex.org/keywords/face-perception","display_name":"Face perception","score":0.46546199917793274},{"id":"https://openalex.org/keywords/multidisciplinary-approach","display_name":"Multidisciplinary approach","score":0.4366515874862671},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.4357988238334656},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4064967930316925},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37737393379211426},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.32907015085220337},{"id":"https://openalex.org/keywords/sociology","display_name":"Sociology","score":0.10381969809532166}],"concepts":[{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.6441501379013062},{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.6124144792556763},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.6058621406555176},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5840939283370972},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.568282425403595},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.5329305529594421},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5294698476791382},{"id":"https://openalex.org/C161657702","wikidata":"https://www.wikidata.org/wiki/Q529895","display_name":"Face perception","level":3,"score":0.46546199917793274},{"id":"https://openalex.org/C22467394","wikidata":"https://www.wikidata.org/wiki/Q849359","display_name":"Multidisciplinary approach","level":2,"score":0.4366515874862671},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.4357988238334656},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4064967930316925},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37737393379211426},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.32907015085220337},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.10381969809532166},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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":3,"locations":[{"id":"pmh:oai:infoscience.epfl.ch:133441","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/133441","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"doi:10.5075/epfl-thesis-4357","is_oa":true,"landing_page_url":"https://doi.org/10.5075/epfl-thesis-4357","pdf_url":null,"source":{"id":"https://openalex.org/S4306400488","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Dissertation"},{"id":"mag:1643562418","is_oa":false,"landing_page_url":"https://infoscience.epfl.ch/record/133441","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:133441","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/133441","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.5199999809265137,"display_name":"Zero hunger"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1862971631","https://openalex.org/W2529660045","https://openalex.org/W2152705104","https://openalex.org/W2171719092","https://openalex.org/W2563716168","https://openalex.org/W2122361883","https://openalex.org/W1980525737","https://openalex.org/W281699317","https://openalex.org/W2126320380","https://openalex.org/W3171663327","https://openalex.org/W2977682390","https://openalex.org/W3008610073","https://openalex.org/W2090365902","https://openalex.org/W1506106039","https://openalex.org/W2015356905","https://openalex.org/W2052443400","https://openalex.org/W3037368992","https://openalex.org/W2730742049","https://openalex.org/W2767087747","https://openalex.org/W3102156818"],"abstract_inverted_index":{"Faces":[0],"play":[1],"a":[2,53,175,186,190,198,243,248,297,307],"vital":[3],"role":[4],"in":[5,35,68,112,117,268],"people's":[6],"daily":[7],"lives,":[8],"as":[9,39,70,72,197,228],"they":[10],"are":[11,87,157],"able":[12,158],"to":[13,46,59,89,100,153,159,206,242,270,324],"convey":[14],"many":[15],"different":[16],"information":[17,67,267],"and":[18,23,43,63,105,223,265,303],"above":[19],"all":[20],"their":[21,259],"behaviour":[22],"emotions.":[24],"Therefore,":[25],"for":[26],"decades":[27],"the":[28,47,61,75,78,94,113,137,147,150,163,180,202,216,220,229,234,239,253,288,293,304,321,325],"face":[29,79,133,240],"has":[30,120],"been":[31],"investigated":[32],"by":[33,103,135,185,246],"researchers":[34],"several":[36],"fields":[37],"such":[38],"computer":[40,118],"science,":[41],"psychology":[42],"social":[44],"science":[45],"extent":[48],"that":[49,85,156,179],"it":[50,224],"became":[51],"recently":[52],"fundamentally":[54],"multidisciplinary":[55],"matter.":[56],"In":[57,127,146,233],"order":[58,269],"study":[60],"perception":[62,167,181],"interpretation":[64],"of":[65,77,93,140,144,165,168,182,219,251,256,279,287,292,299,309],"this":[66,110,128],"human-human,":[69],"well":[71,214],"human-computer":[73],"interaction,":[74],"analysis":[76,134,212,241],"is":[80,99,152,189,194,204,225,295,306],"therefore":[81],"essential.":[82],"However,":[83],"considering":[84],"computers":[86],"unable":[88],"communicate":[90],"affect,":[91],"one":[92],"today's":[95],"major":[96],"research":[97,116],"challenges":[98],"\"humanize\"":[101],"them":[102],"recognizing":[104],"reproducing":[106],"emotional":[107],"states.":[108],"For":[109],"reason":[111],"last":[114],"decade":[115],"vision":[119],"increasingly":[121],"focused":[122],"on":[123,132],"facial":[124,170,254],"expression":[125],"analysis.":[126],"thesis,":[129],"we":[130,237],"concentrate":[131],"examining":[136],"content,":[138],"firstly,":[139],"images":[141],"and,":[142],"secondly,":[143],"video.":[145],"first":[148],"case":[149,236],"goal":[151],"define":[154],"models":[155],"take":[160],"into":[161],"account":[162],"heterogeneity":[164],"human":[166,187,221],"static":[169],"expressions.":[171],"Data":[172],"collected":[173],"through":[174],"web-based":[176],"survey":[177],"reveals":[178],"these":[183],"expressions":[184],"observer":[188,222],"subjective":[191],"process,":[192],"which":[193,319],"interpreted":[195],"here":[196,227],"choice":[199,211],"process":[200,218],"where":[201],"decision-maker":[203],"considered":[205],"be":[207],"rational.":[208],"The":[209,261,290],"discrete":[210],"technique":[213],"fits":[215],"evaluation":[217],"used":[226],"modelling":[230],"mathematical":[231],"framework.":[232],"second":[235],"extend":[238],"dynamic":[244],"environment":[245],"developing":[247],"system":[249,294],"capable":[250,278],"interpreting":[252],"responses":[255],"infants":[257],"during":[258],"meals.":[260],"architecture":[262],"integrates":[263],"image-based":[264],"behavioural":[266],"provide":[271],"food":[272],"scientists":[273],"with":[274,314],"an":[275,300,315],"automatic":[276],"framework":[277],"analysing":[280],"infant's":[281,301,322],"reaction":[282],"at":[283],"each":[284],"offered":[285],"spoon":[286,312],"meal.":[289],"input":[291],"then":[296],"video":[298],"meal":[302],"output":[305],"sequence":[308],"automatically":[310],"detected":[311],"intervals":[313],"associated":[316],"liking":[317],"rating":[318],"quantifies":[320],"appreciation":[323],"presented":[326],"food.":[327]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2025-10-10T00:00:00"}
