{"id":"https://openalex.org/W2143083453","doi":"https://doi.org/10.1109/icpr.2002.1044825","title":"Geometric approach for pose detection of moving human heads","display_name":"Geometric approach for pose detection of moving human heads","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2143083453","doi":"https://doi.org/10.1109/icpr.2002.1044825","mag":"2143083453"},"language":"en","primary_location":{"id":"doi:10.1109/icpr.2002.1044825","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2002.1044825","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Object recognition supported by user interaction for service robots","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/A5017356611","display_name":"Eduardo Bayro\u2013Corrochano","orcid":"https://orcid.org/0000-0002-4738-3593"},"institutions":[{"id":"https://openalex.org/I68368234","display_name":"Center for Research and Advanced Studies of the National Polytechnic Institute","ror":"https://ror.org/009eqmr18","country_code":"MX","type":"facility","lineage":["https://openalex.org/I59361560","https://openalex.org/I68368234"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"E. Bayro-Corrochano","raw_affiliation_strings":["Computer Science Department, CINVESTAV, Mexico","Comput. Sci. Dept., CINVESTAV, Guadalajara, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, CINVESTAV, Mexico","institution_ids":["https://openalex.org/I68368234"]},{"raw_affiliation_string":"Comput. Sci. Dept., CINVESTAV, Guadalajara, Spain","institution_ids":["https://openalex.org/I68368234"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052772298","display_name":"A. Avalos","orcid":null},"institutions":[{"id":"https://openalex.org/I68368234","display_name":"Center for Research and Advanced Studies of the National Polytechnic Institute","ror":"https://ror.org/009eqmr18","country_code":"MX","type":"facility","lineage":["https://openalex.org/I59361560","https://openalex.org/I68368234"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"A. Avalos","raw_affiliation_strings":["Computer Science Department, CINVESTAV, Mexico","Comput. Sci. Dept., CINVESTAV, Guadalajara, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, CINVESTAV, Mexico","institution_ids":["https://openalex.org/I68368234"]},{"raw_affiliation_string":"Comput. Sci. Dept., CINVESTAV, Guadalajara, Spain","institution_ids":["https://openalex.org/I68368234"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5017356611"],"corresponding_institution_ids":["https://openalex.org/I68368234"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17004435,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"636","last_page":"639"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11325","display_name":"Inertial Sensor and Navigation","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11325","display_name":"Inertial Sensor and Navigation","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9904999732971191,"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":0.8179023265838623},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7817708849906921},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6970946788787842},{"id":"https://openalex.org/keywords/pose","display_name":"Pose","score":0.6640018224716187},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.6184125542640686},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.5510488152503967},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.5342613458633423},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.49653154611587524},{"id":"https://openalex.org/keywords/quaternion","display_name":"Quaternion","score":0.49458810687065125},{"id":"https://openalex.org/keywords/face-detection","display_name":"Face detection","score":0.4746078848838806},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.45200106501579285},{"id":"https://openalex.org/keywords/dual-quaternion","display_name":"Dual quaternion","score":0.442889928817749},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4030942916870117},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.30113622546195984},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21199488639831543},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.10489735007286072}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8179023265838623},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7817708849906921},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6970946788787842},{"id":"https://openalex.org/C52102323","wikidata":"https://www.wikidata.org/wiki/Q1671968","display_name":"Pose","level":2,"score":0.6640018224716187},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.6184125542640686},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.5510488152503967},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.5342613458633423},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.49653154611587524},{"id":"https://openalex.org/C200127275","wikidata":"https://www.wikidata.org/wiki/Q173853","display_name":"Quaternion","level":2,"score":0.49458810687065125},{"id":"https://openalex.org/C4641261","wikidata":"https://www.wikidata.org/wiki/Q11681085","display_name":"Face detection","level":4,"score":0.4746078848838806},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.45200106501579285},{"id":"https://openalex.org/C145941777","wikidata":"https://www.wikidata.org/wiki/Q5310237","display_name":"Dual quaternion","level":3,"score":0.442889928817749},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4030942916870117},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.30113622546195984},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21199488639831543},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.10489735007286072},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icpr.2002.1044825","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2002.1044825","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Object recognition supported by user interaction for service robots","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":5,"referenced_works":["https://openalex.org/W92559843","https://openalex.org/W195945022","https://openalex.org/W1587950272","https://openalex.org/W2125511134","https://openalex.org/W2486389867"],"related_works":["https://openalex.org/W2523915674","https://openalex.org/W2888751871","https://openalex.org/W570369945","https://openalex.org/W3127350447","https://openalex.org/W2185573392","https://openalex.org/W102224637","https://openalex.org/W2315718763","https://openalex.org/W4321633639","https://openalex.org/W4361860244","https://openalex.org/W2043887556"],"abstract_inverted_index":{"Presents":[0],"the":[1,16,40,43,56,64,91,94,98],"detection":[2,41],"of":[3,6,12,18,42,49,66,77,93,97],"3D":[4,34,71,95],"pose":[5,96],"moving":[7],"humans":[8],"heads.":[9],"The":[10,37],"contribution":[11],"this":[13],"work":[14],"is":[15],"conjunction":[17],"an":[19],"effective":[20],"preprocessing":[21],"method":[22],"and":[23],"a":[24,60,85],"strong":[25],"estimation":[26,92],"Kalman":[27,88],"technique":[28],"which":[29,81],"uses":[30],"less":[31],"noise":[32],"sensitive":[33],"line":[35],"observations.":[36],"procedure":[38],"involves":[39],"target":[44],"face":[45,57],"in":[46,75],"any":[47],"type":[48],"background":[50],"using":[51],"color":[52],"histograms.":[53],"To":[54],"outline":[55],"we":[58],"use":[59],"minimization":[61],"algorithm":[62],"for":[63,90],"determination":[65],"its":[67],"tangent":[68],"directions.":[69],"Face":[70],"lines":[72],"are":[73,82],"coded":[74],"terms":[76],"motors":[78],"(dual":[79],"quaternions)":[80],"used":[83],"by":[84],"motor":[86],"extended":[87],"filter":[89],"head":[99],"through":[100],"time.":[101]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
