{"id":"https://openalex.org/W2790865359","doi":"https://doi.org/10.1109/access.2018.2817252","title":"Continuous Head Pose Estimation Using Manifold Subspace Embedding and Multivariate Regression","display_name":"Continuous Head Pose Estimation Using Manifold Subspace Embedding and Multivariate Regression","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2790865359","doi":"https://doi.org/10.1109/access.2018.2817252","mag":"2790865359"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2817252","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2817252","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2018.2817252","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011349580","display_name":"Katerine D\u00edaz-Chito","orcid":null},"institutions":[{"id":"https://openalex.org/I123044942","display_name":"Universitat Aut\u00f2noma de Barcelona","ror":"https://ror.org/052g8jq94","country_code":"ES","type":"education","lineage":["https://openalex.org/I123044942"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Katerine Diaz-Chito","raw_affiliation_strings":["Department of Computer Science, Autonomous University of Barcelona, Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0002-8860-8082","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Autonomous University of Barcelona, Barcelona, Spain","institution_ids":["https://openalex.org/I123044942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014600847","display_name":"Jes\u00fas Mart\u00ednez del Rinc\u00f3n","orcid":"https://orcid.org/0000-0002-9574-4138"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jes\u00fas Mart\u00ednez Del Rinc\u00f3n","raw_affiliation_strings":["The Centre for Secure Information Technologies, Queen’s University Belfast, Belfast, U.K","The Centre for Secure Information Technologies, Queen's University Belfast, Belfast, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Centre for Secure Information Technologies, Queen’s University Belfast, Belfast, U.K","institution_ids":["https://openalex.org/I126231945"]},{"raw_affiliation_string":"The Centre for Secure Information Technologies, Queen's University Belfast, Belfast, U.K","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032917693","display_name":"Aura Hern\u00e1ndez-Sabat\u00e9","orcid":"https://orcid.org/0000-0003-1563-9934"},"institutions":[{"id":"https://openalex.org/I123044942","display_name":"Universitat Aut\u00f2noma de Barcelona","ror":"https://ror.org/052g8jq94","country_code":"ES","type":"education","lineage":["https://openalex.org/I123044942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Aura Hern\u00e1ndez-Sabat\u00e9","raw_affiliation_strings":["Department of Computer Science, Autonomous University of Barcelona, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Autonomous University of Barcelona, Barcelona, Spain","institution_ids":["https://openalex.org/I123044942"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046727085","display_name":"D\u00e9bora Gil","orcid":"https://orcid.org/0000-0002-2770-4767"},"institutions":[{"id":"https://openalex.org/I123044942","display_name":"Universitat Aut\u00f2noma de Barcelona","ror":"https://ror.org/052g8jq94","country_code":"ES","type":"education","lineage":["https://openalex.org/I123044942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Debora Gil","raw_affiliation_strings":["Department of Computer Science, Autonomous University of Barcelona, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Autonomous University of Barcelona, Barcelona, Spain","institution_ids":["https://openalex.org/I123044942"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5011349580"],"corresponding_institution_ids":["https://openalex.org/I123044942"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.3784,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.85799936,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"6","issue":null,"first_page":"18325","last_page":"18334"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9973999857902527,"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/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.6980310082435608},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.67060786485672},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6650002002716064},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.6609671711921692},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.6477348804473877},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.6329610347747803},{"id":"https://openalex.org/keywords/pose","display_name":"Pose","score":0.5711565613746643},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5361323952674866},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.5295442342758179},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.5174651741981506},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4845775365829468},{"id":"https://openalex.org/keywords/manifold","display_name":"Manifold (fluid mechanics)","score":0.4474119544029236},{"id":"https://openalex.org/keywords/head","display_name":"Head (geology)","score":0.4355519115924835},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29536646604537964},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1497301459312439}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6980310082435608},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.67060786485672},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6650002002716064},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.6609671711921692},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.6477348804473877},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.6329610347747803},{"id":"https://openalex.org/C52102323","wikidata":"https://www.wikidata.org/wiki/Q1671968","display_name":"Pose","level":2,"score":0.5711565613746643},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5361323952674866},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.5295442342758179},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.5174651741981506},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4845775365829468},{"id":"https://openalex.org/C529865628","wikidata":"https://www.wikidata.org/wiki/Q1790740","display_name":"Manifold (fluid mechanics)","level":2,"score":0.4474119544029236},{"id":"https://openalex.org/C2780312720","wikidata":"https://www.wikidata.org/wiki/Q5689100","display_name":"Head (geology)","level":2,"score":0.4355519115924835},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29536646604537964},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1497301459312439},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","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/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2018.2817252","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2817252","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:pure.qub.ac.uk/portal:openaire/ee7cdf08-526e-4de9-aa0e-0947c33ec634","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/ee7cdf08-526e-4de9-aa0e-0947c33ec634","pdf_url":"https://pureadmin.qub.ac.uk/ws/files/147963330/Article_HeadPose.pdf","source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Diaz-Chito, K, Martinez del Rincon, J, Hernandez-Sabate, A & Gil, D 2018, 'Continuous head pose estimation using manifold subspace embedding and multivariate regression', IEEE Access, vol. 6, no. 1, pp. 18325-18334. https://doi.org/10.1109/ACCESS.2018.2817252","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:doaj.org/article:778cfa699f4c4f31983da000d917f99f","is_oa":true,"landing_page_url":"https://doaj.org/article/778cfa699f4c4f31983da000d917f99f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 6, Pp 18325-18334 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2817252","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2817252","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.7400000095367432}],"awards":[{"id":"https://openalex.org/G2241406505","display_name":null,"funder_award_id":"EP/R007187/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G5445011987","display_name":null,"funder_award_id":"EP/K004379/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G6577499357","display_name":null,"funder_award_id":"EP/N508664/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W302237248","https://openalex.org/W1151238758","https://openalex.org/W1475738481","https://openalex.org/W1554944419","https://openalex.org/W1770825568","https://openalex.org/W1950888772","https://openalex.org/W1987001031","https://openalex.org/W1987752813","https://openalex.org/W1995568214","https://openalex.org/W2022652211","https://openalex.org/W2044754084","https://openalex.org/W2047291883","https://openalex.org/W2067314461","https://openalex.org/W2074507026","https://openalex.org/W2088900896","https://openalex.org/W2096027770","https://openalex.org/W2101866605","https://openalex.org/W2116551122","https://openalex.org/W2121647436","https://openalex.org/W2131213359","https://openalex.org/W2135346934","https://openalex.org/W2143709748","https://openalex.org/W2148508265","https://openalex.org/W2149382413","https://openalex.org/W2155759509","https://openalex.org/W2161969291","https://openalex.org/W2162870748","https://openalex.org/W2164997042","https://openalex.org/W2171033594","https://openalex.org/W2234480906","https://openalex.org/W2330274280","https://openalex.org/W2343897680","https://openalex.org/W2344839403","https://openalex.org/W2345701169","https://openalex.org/W2395639500","https://openalex.org/W2579529305","https://openalex.org/W2621061298","https://openalex.org/W2793386554","https://openalex.org/W4205559380","https://openalex.org/W6628698591","https://openalex.org/W6680982633"],"related_works":["https://openalex.org/W2965546495","https://openalex.org/W4389116644","https://openalex.org/W2153315159","https://openalex.org/W3103844505","https://openalex.org/W259157601","https://openalex.org/W4205463238","https://openalex.org/W2761785940","https://openalex.org/W2110523656","https://openalex.org/W1482209366","https://openalex.org/W1855212908"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,75,80,85],"continuous":[4,54],"head":[5,16],"pose":[6],"estimation":[7],"system":[8],"is":[9,24],"proposed":[10],"to":[11,31,57],"estimate":[12],"yaw":[13],"and":[14,53,84,103],"pitch":[15],"angles":[17],"from":[18,40],"raw":[19],"facial":[20],"images.":[21,41],"Our":[22,61],"approach":[23],"based":[25],"on":[26,65],"manifold":[27],"learning-based":[28],"methods,":[29,96],"due":[30],"their":[32],"promising":[33],"generalization":[34],"properties":[35],"shown":[36],"for":[37],"face":[38,68],"modeling":[39],"The":[42],"method":[43],"combines":[44],"histograms":[45],"of":[46,88],"oriented":[47],"gradients,":[48],"generalized":[49],"discriminative":[50],"common":[51],"vectors,":[52],"local":[55],"regression":[56],"achieve":[58],"successful":[59],"performance.":[60],"proposal":[62],"was":[63],"tested":[64],"multiple":[66],"standard":[67],"data":[69],"sets,":[70],"as":[71,73],"well":[72],"in":[74,91],"realistic":[76],"scenario.":[77],"Results":[78],"show":[79],"considerable":[81],"performance":[82],"improvement":[83],"higher":[86],"consistence":[87],"our":[89],"model":[90],"comparison":[92],"with":[93,97],"other":[94],"state-of-the-art":[95],"angular":[98],"errors":[99],"varying":[100],"between":[101],"9\u00b0":[102],"17\u00b0.":[104]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":5}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}