{"id":"https://openalex.org/W2886214287","doi":"https://doi.org/10.2312/egp.20181020","title":"Exemplar Based Filtering of 2.5D Meshes of Faces","display_name":"Exemplar Based Filtering of 2.5D Meshes of Faces","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2886214287","doi":"https://doi.org/10.2312/egp.20181020","mag":"2886214287"},"language":"en","primary_location":{"id":"doi:10.2312/egp.20181020","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egp.20181020","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"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":false,"raw_source_name":null,"raw_type":"article"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/egp.20181020","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032591454","display_name":"Leandro Dihl","orcid":"https://orcid.org/0000-0002-9486-8534"},"institutions":[{"id":"https://openalex.org/I45643870","display_name":"Pontif\u00edcia Universidade Cat\u00f3lica do Rio Grande do Sul","ror":"https://ror.org/025vmq686","country_code":"BR","type":"education","lineage":["https://openalex.org/I45643870"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Dihl, Leandro","raw_affiliation_strings":["Pontif\u00edcia Universidade Cat\u00f3lica do Rio Grande do Sul, Porto Alegre, Brazil"],"affiliations":[{"raw_affiliation_string":"Pontif\u00edcia Universidade Cat\u00f3lica do Rio Grande do Sul, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I45643870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054990968","display_name":"Leandro Cruz","orcid":"https://orcid.org/0000-0003-3354-4007"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Cruz, Leandro","raw_affiliation_strings":["University of Coimbra, Coimbra, Portugal"],"affiliations":[{"raw_affiliation_string":"University of Coimbra, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060785558","display_name":"Nuno Gon\u00e7alves","orcid":"https://orcid.org/0000-0002-1854-049X"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Gon\u00e7alves, Nuno","raw_affiliation_strings":["University of Coimbra, Coimbra, Portugal"],"affiliations":[{"raw_affiliation_string":"University of Coimbra, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5032591454"],"corresponding_institution_ids":["https://openalex.org/I45643870"],"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/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9830999970436096,"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/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9830999970436096,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9819999933242798,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9812999963760376,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.8392648696899414},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6563522219657898},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39605608582496643},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3851214647293091},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3510439991950989}],"concepts":[{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.8392648696899414},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6563522219657898},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39605608582496643},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3851214647293091},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3510439991950989}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2312/egp.20181020","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egp.20181020","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"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":"article"}],"best_oa_location":{"id":"doi:10.2312/egp.20181020","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egp.20181020","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"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":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3213953930","https://openalex.org/W2968922420","https://openalex.org/W2290090458","https://openalex.org/W1588043137","https://openalex.org/W2401565134","https://openalex.org/W1836732638","https://openalex.org/W260146458","https://openalex.org/W2171384071","https://openalex.org/W2100537377","https://openalex.org/W2517192599","https://openalex.org/W2085578983","https://openalex.org/W2944364885","https://openalex.org/W2127312575","https://openalex.org/W1969687316","https://openalex.org/W14890342","https://openalex.org/W2018548362","https://openalex.org/W1846518452","https://openalex.org/W1896774636","https://openalex.org/W2998340628","https://openalex.org/W2080094812"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"we":[3],"present":[4],"a":[5,23,69],"content-aware":[6],"filtering":[7],"for":[8,56,67],"2.5D":[9],"meshes":[10],"of":[11,22,34,37,58,71],"faces.":[12],"We":[13,31,45],"propose":[14],"an":[15],"exemplar-based":[16],"filter":[17],"that":[18],"corrects":[19],"each":[20,59],"point":[21,54,70],"given":[24],"mesh":[25],"through":[26],"local":[27],"model-exemplar":[28],"neighborhood":[29],"comparison.":[30,44],"take":[32],"advantage":[33],"prior":[35],"knowledge":[36],"the":[38,43,53,64,72],"models":[39],"(faces)":[40],"to":[41],"improve":[42],"first":[46],"detect":[47],"facial":[48],"feature":[49],"points,":[50],"and":[51,61],"create":[52],"correctors":[55],"regions":[57,66],"feature,":[60],"only":[62],"use":[63],"correspondent":[65],"correcting":[68],"filtered":[73],"mesh.":[74]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2018-08-22T00:00:00"}
