{"id":"https://openalex.org/W2166061366","doi":"https://doi.org/10.1109/icme.2002.1035818","title":"Previs: a person-specific realistic virtual speaker","display_name":"Previs: a person-specific realistic virtual speaker","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2166061366","doi":"https://doi.org/10.1109/icme.2002.1035818","mag":"2166061366"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2002.1035818","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2002.1035818","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. IEEE International Conference on Multimedia and Expo","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/A5103579873","display_name":"J.M. Maldonado","orcid":null},"institutions":[{"id":"https://openalex.org/I5593406","display_name":"Universitat Ramon Llull","ror":"https://ror.org/04p9k2z50","country_code":"ES","type":"education","lineage":["https://openalex.org/I5593406"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"J.M. Maldonado","raw_affiliation_strings":["La Salle School of Engineering, Ramon Llull University, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"La Salle School of Engineering, Ramon Llull University, Barcelona, Spain","institution_ids":["https://openalex.org/I5593406"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003685206","display_name":"Francesc Al\u00edas Pujol","orcid":null},"institutions":[{"id":"https://openalex.org/I5593406","display_name":"Universitat Ramon Llull","ror":"https://ror.org/04p9k2z50","country_code":"ES","type":"education","lineage":["https://openalex.org/I5593406"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"F.A. Pujol","raw_affiliation_strings":["La Salle School of Engineering, Ramon Llull University, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"La Salle School of Engineering, Ramon Llull University, Barcelona, Spain","institution_ids":["https://openalex.org/I5593406"]}]},{"author_position":"last","author":{"id":null,"display_name":"I.I. Sanz","orcid":null},"institutions":[{"id":"https://openalex.org/I5593406","display_name":"Universitat Ramon Llull","ror":"https://ror.org/04p9k2z50","country_code":"ES","type":"education","lineage":["https://openalex.org/I5593406"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"I.I. Sanz","raw_affiliation_strings":["La Salle School of Engineering, Ramon Llull University, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"La Salle School of Engineering, Ramon Llull University, Barcelona, Spain","institution_ids":["https://openalex.org/I5593406"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5391,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.70791759,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"461","last_page":"464"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T13289","display_name":"Infant Health and Development","score":0.9544000029563904,"subfield":{"id":"https://openalex.org/subfields/3611","display_name":"Pharmacy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7740432024002075},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.7412514686584473},{"id":"https://openalex.org/keywords/personalization","display_name":"Personalization","score":0.5697329640388489},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5213811993598938},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.511532187461853},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5097195506095886},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.492847204208374},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.48047345876693726},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4802561104297638},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.39570873975753784}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7740432024002075},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.7412514686584473},{"id":"https://openalex.org/C183003079","wikidata":"https://www.wikidata.org/wiki/Q1000371","display_name":"Personalization","level":2,"score":0.5697329640388489},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5213811993598938},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.511532187461853},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5097195506095886},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.492847204208374},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.48047345876693726},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4802561104297638},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.39570873975753784},{"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/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"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/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icme.2002.1035818","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2002.1035818","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. IEEE International Conference on Multimedia and Expo","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.119.1807","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.119.1807","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.salle.url.edu/~jmelen/papers/melenchon02previs.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.47999998927116394,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1484196256","https://openalex.org/W1491664456","https://openalex.org/W1502688277","https://openalex.org/W1581774808","https://openalex.org/W1693261796","https://openalex.org/W2015394094","https://openalex.org/W2046911213","https://openalex.org/W2070680687","https://openalex.org/W2072578292","https://openalex.org/W2096076356","https://openalex.org/W2126970892","https://openalex.org/W2137908622","https://openalex.org/W2139652999","https://openalex.org/W2143034873","https://openalex.org/W2147885303","https://openalex.org/W2147914568","https://openalex.org/W2148694408","https://openalex.org/W2172803778","https://openalex.org/W2198657171","https://openalex.org/W2236592196","https://openalex.org/W2293563773","https://openalex.org/W2739214894","https://openalex.org/W4250484696","https://openalex.org/W4292023222","https://openalex.org/W6629279088","https://openalex.org/W6682634897","https://openalex.org/W6697061588"],"related_works":["https://openalex.org/W2066003895","https://openalex.org/W2537963312","https://openalex.org/W2537762514","https://openalex.org/W2349788282","https://openalex.org/W577271088","https://openalex.org/W2120801881","https://openalex.org/W1974473538","https://openalex.org/W2020010749","https://openalex.org/W2164899521","https://openalex.org/W1982853263"],"abstract_inverted_index":{"This":[0,21],"paper":[1],"describes":[2],"a":[3,15,57,88],"2D":[4,17],"realistic":[5],"talking":[6,36,64],"face.":[7],"The":[8],"facial":[9,27],"appearance":[10],"model":[11],"is":[12,47,85],"constructed":[13],"with":[14,82],"parameterised":[16],"sample":[18],"based":[19],"model.":[20],"representation":[22],"supports":[23],"moderated":[24],"head":[25],"movements,":[26],"gestures":[28],"and":[29,53],"emotional":[30],"expressions.":[31],"Two":[32],"main":[33],"contributions":[34],"for":[35],"heads":[37],"applications":[38],"are":[39,77],"proposed.":[40],"First,":[41],"the":[42,45,63,70],"image":[43],"of":[44,51,72],"lips":[46,76],"synthesized":[48],"by":[49],"means":[50],"shape":[52],"texture":[54],"information.":[55],"Secondly,":[56],"nearly":[58],"automated":[59],"training":[60],"process":[61],"makes":[62],"face":[65],"personalization":[66],"easier,":[67],"due":[68],"to":[69],"use":[71],"mouth":[73],"tracking.":[74],"Additionally,":[75],"synchronized":[78],"in":[79],"real":[80],"time":[81],"speech":[83],"that":[84],"generated":[86],"using":[87],"SAPI":[89],"compliant":[90],"text-to-speech":[91],"engine.":[92]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}