{"id":"https://openalex.org/W2170884713","doi":"https://doi.org/10.1109/icip.2009.5414310","title":"Head pan angle estimation by a nonlinear regression on selected features","display_name":"Head pan angle estimation by a nonlinear regression on selected features","publication_year":2009,"publication_date":"2009-11-01","ids":{"openalex":"https://openalex.org/W2170884713","doi":"https://doi.org/10.1109/icip.2009.5414310","mag":"2170884713"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2009.5414310","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2009.5414310","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 16th IEEE International Conference on Image Processing (ICIP)","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/A5022871131","display_name":"K\u00e9vin Bailly","orcid":"https://orcid.org/0000-0001-7802-3673"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]},{"id":"https://openalex.org/I4210150358","display_name":"Institut Syst\u00e8mes Intelligents et de Robotique","ror":"https://ror.org/05neq8668","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I39804081","https://openalex.org/I4210150358","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Kevin Bailly","raw_affiliation_strings":["CNRS UMR 7222, Universit\u00e9 Pierre et Marie Curie-Paris VI, Paris, France"],"affiliations":[{"raw_affiliation_string":"CNRS UMR 7222, Universit\u00e9 Pierre et Marie Curie-Paris VI, Paris, France","institution_ids":["https://openalex.org/I4210150358","https://openalex.org/I1294671590","https://openalex.org/I39804081"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051058655","display_name":"Maurice Milgram","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]},{"id":"https://openalex.org/I4210150358","display_name":"Institut Syst\u00e8mes Intelligents et de Robotique","ror":"https://ror.org/05neq8668","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I39804081","https://openalex.org/I4210150358","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Maurice Milgram","raw_affiliation_strings":["CNRS UMR 7222, Universit\u00e9 Pierre et Marie Curie-Paris VI, Paris, France"],"affiliations":[{"raw_affiliation_string":"CNRS UMR 7222, Universit\u00e9 Pierre et Marie Curie-Paris VI, Paris, France","institution_ids":["https://openalex.org/I4210150358","https://openalex.org/I1294671590","https://openalex.org/I39804081"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5022871131"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I39804081","https://openalex.org/I4210150358"],"apc_list":null,"apc_paid":null,"fwci":0.6471,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.74534303,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"99","issue":null,"first_page":"3589","last_page":"3592"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9843000173568726,"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/T10057","display_name":"Face and Expression Recognition","score":0.9843000173568726,"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/T11448","display_name":"Face recognition and analysis","score":0.9641000032424927,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.7574945688247681},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7452673316001892},{"id":"https://openalex.org/keywords/boosting","display_name":"Boosting (machine learning)","score":0.6313605904579163},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5931587219238281},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5362863540649414},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.4677553176879883},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.44668564200401306},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.4450829029083252},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.43741676211357117},{"id":"https://openalex.org/keywords/regression","display_name":"Regression","score":0.4300854206085205},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4279256761074066},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.41506391763687134},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.4123004376888275},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3701595962047577},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14901232719421387}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7574945688247681},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7452673316001892},{"id":"https://openalex.org/C46686674","wikidata":"https://www.wikidata.org/wiki/Q466303","display_name":"Boosting (machine learning)","level":2,"score":0.6313605904579163},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5931587219238281},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5362863540649414},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.4677553176879883},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.44668564200401306},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.4450829029083252},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.43741676211357117},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.4300854206085205},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4279256761074066},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41506391763687134},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.4123004376888275},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3701595962047577},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14901232719421387},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2009.5414310","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2009.5414310","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 16th IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1539100311","https://openalex.org/W1595740553","https://openalex.org/W1598707800","https://openalex.org/W2149382413","https://openalex.org/W3097096317","https://openalex.org/W3214102110"],"related_works":["https://openalex.org/W2125652721","https://openalex.org/W1540371141","https://openalex.org/W1549363203","https://openalex.org/W4231274751","https://openalex.org/W2154063878","https://openalex.org/W2556012038","https://openalex.org/W1489772951","https://openalex.org/W1518215897","https://openalex.org/W1538046993","https://openalex.org/W2145188897"],"abstract_inverted_index":{"Head":[0],"pose":[1],"is":[2],"a":[3,22,30,41,47,58,67,109],"crucial":[4],"step":[5],"for":[6],"numerous":[7],"face":[8,15],"applications":[9],"such":[10],"as":[11],"gaze":[12],"tracking":[13],"and":[14,34,46,107],"recognition.":[16],"In":[17],"this":[18],"paper,":[19],"we":[20],"introduce":[21],"new":[23,68],"method":[24],"to":[25,71,102],"learn":[26],"the":[27,35,63,87,91,95,122],"mapping":[28],"between":[29],"set":[31,110],"of":[32,111],"features":[33,78],"corresponding":[36],"head":[37],"pose.":[38],"It":[39],"combines":[40],"filter":[42,69],"based":[43],"feature":[44],"selection":[45],"Generalized":[48],"Regression":[49],"Neural":[50],"Network":[51],"where":[52],"inputs":[53],"are":[54,79,115],"sequentially":[55],"selected":[56],"through":[57],"boosting":[59,99],"process.":[60],"We":[61],"propose":[62],"Fuzzy":[64],"Functional":[65],"Criterion,":[66],"used":[70],"select":[72],"relevant":[73],"features.":[74,113],"At":[75],"each":[76],"step,":[77],"evaluated":[80],"using":[81,86],"weights":[82],"on":[83,104,121],"examples":[84,106],"computed":[85],"error":[88],"produced":[89],"by":[90],"neural":[92],"network":[93],"at":[94],"previous":[96],"step.":[97],"This":[98],"strategy":[100],"helps":[101],"focus":[103],"hard":[105],"selects":[108],"complementary":[112],"Results":[114],"compared":[116],"with":[117],"two":[118],"state-of-the-art":[119],"methods":[120],"Pointing":[123],"04":[124],"database.":[125]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}