{"id":"https://openalex.org/W19846177","doi":"https://doi.org/10.21437/interspeech.2004-420","title":"Target practice on talking faces","display_name":"Target practice on talking faces","publication_year":2004,"publication_date":"2004-10-04","ids":{"openalex":"https://openalex.org/W19846177","doi":"https://doi.org/10.21437/interspeech.2004-420","mag":"19846177"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2004-420","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2004-420","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2004","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/A5007908894","display_name":"Adriano Vilela Barbosa","orcid":"https://orcid.org/0000-0003-1083-8256"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Adriano Vilela Barbosa","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001295979","display_name":"Eric Vatikiotis\u2010Bateson","orcid":null},"institutions":[{"id":"https://openalex.org/I4210104143","display_name":"Advanced Telecommunications Research Institute International","ror":"https://ror.org/01pe1d703","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210104143"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Eric Vatikiotis-Bateson","raw_affiliation_strings":["Advanced Telecommunications Research Institute International"],"affiliations":[{"raw_affiliation_string":"Advanced Telecommunications Research Institute International","institution_ids":["https://openalex.org/I4210104143"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009184962","display_name":"Andreas Daffertshofer","orcid":"https://orcid.org/0000-0001-9107-3552"},"institutions":[{"id":"https://openalex.org/I865915315","display_name":"Vrije Universiteit Amsterdam","ror":"https://ror.org/008xxew50","country_code":"NL","type":"education","lineage":["https://openalex.org/I865915315"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Andreas Daffertshofer","raw_affiliation_strings":["Vrije Universiteit Amsterdam ,"],"affiliations":[{"raw_affiliation_string":"Vrije Universiteit Amsterdam ,","institution_ids":["https://openalex.org/I865915315"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5007908894"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5517,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.66080175,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2025","last_page":"2028"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.9990000128746033,"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":0.9990000128746033,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9771000146865845,"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":0.9617000222206116,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.729845404624939},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7271538972854614},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.6816059350967407},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6695157289505005},{"id":"https://openalex.org/keywords/optical-flow","display_name":"Optical flow","score":0.6235402822494507},{"id":"https://openalex.org/keywords/head","display_name":"Head (geology)","score":0.6232680082321167},{"id":"https://openalex.org/keywords/facial-motion-capture","display_name":"Facial motion capture","score":0.6218239665031433},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.5849342346191406},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5710278749465942},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.5557079315185547},{"id":"https://openalex.org/keywords/motion-analysis","display_name":"Motion analysis","score":0.45528942346572876},{"id":"https://openalex.org/keywords/face-detection","display_name":"Face detection","score":0.3645660877227783},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.2854499816894531},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.17469856142997742},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1249808669090271},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1058715283870697},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.06941333413124084}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.729845404624939},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7271538972854614},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.6816059350967407},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6695157289505005},{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.6235402822494507},{"id":"https://openalex.org/C2780312720","wikidata":"https://www.wikidata.org/wiki/Q5689100","display_name":"Head (geology)","level":2,"score":0.6232680082321167},{"id":"https://openalex.org/C98907195","wikidata":"https://www.wikidata.org/wiki/Q5428562","display_name":"Facial motion capture","level":5,"score":0.6218239665031433},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.5849342346191406},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5710278749465942},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.5557079315185547},{"id":"https://openalex.org/C2777036941","wikidata":"https://www.wikidata.org/wiki/Q6917771","display_name":"Motion analysis","level":2,"score":0.45528942346572876},{"id":"https://openalex.org/C4641261","wikidata":"https://www.wikidata.org/wiki/Q11681085","display_name":"Face detection","level":4,"score":0.3645660877227783},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.2854499816894531},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.17469856142997742},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1249808669090271},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1058715283870697},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.06941333413124084},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","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},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.21437/interspeech.2004-420","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2004-420","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2004","raw_type":"proceedings-article"},{"id":"pmh:vu:oai:research.vu.nl:publications/e0397bcc-a8be-47b0-bc86-7612e722bde9","is_oa":false,"landing_page_url":"https://research.vu.nl/en/publications/e0397bcc-a8be-47b0-bc86-7612e722bde9","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Interspeech2004-ICSLP","raw_type":"info:eu-repo/semantics/conferencepaper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W49184471","https://openalex.org/W2021843855","https://openalex.org/W2025994827","https://openalex.org/W2042448834","https://openalex.org/W2054721804","https://openalex.org/W2118004237","https://openalex.org/W2751023760"],"related_works":["https://openalex.org/W2161445868","https://openalex.org/W53042703","https://openalex.org/W2586366378","https://openalex.org/W2080594779","https://openalex.org/W1991171117","https://openalex.org/W2375878039","https://openalex.org/W2741165524","https://openalex.org/W2368198420","https://openalex.org/W2004195487","https://openalex.org/W3101807488"],"abstract_inverted_index":{"A":[0],"method":[1],"is":[2,33],"described":[3],"for":[4,57],"video-based":[5],"tracking":[6,60],"and":[7,17,42,50,61],"analysis":[8,36],"of":[9,38,64],"talking":[10],"heads.":[11],"Although":[12],"dots":[13],"on":[14],"the":[15,40,51,55],"face":[16,43,65],"head":[18,41,62],"are":[19],"tracked":[20,26],"now,":[21],"clean":[22],"faces":[23],"will":[24],"be":[25],"once":[27],"a":[28,47],"satisfactory":[29],"optical":[30],"flow":[31],"technique":[32],"found.":[34],"The":[35],"consists":[37],"decomposing":[39],"motion":[44],"components":[45],"into":[46],"common":[48],"mode":[49],"residual,":[52],"thus":[53],"eliminating":[54],"need":[56],"complex":[58],"marker":[59],"correction":[63],"motion.":[66]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}