{"id":"https://openalex.org/W2097902475","doi":"https://doi.org/10.1109/cvpr.2011.5995613","title":"Which parts of the face give out your identity?","display_name":"Which parts of the face give out your identity?","publication_year":2011,"publication_date":"2011-06-01","ids":{"openalex":"https://openalex.org/W2097902475","doi":"https://doi.org/10.1109/cvpr.2011.5995613","mag":"2097902475"},"language":"en","primary_location":{"id":"doi:10.1109/cvpr.2011.5995613","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvpr.2011.5995613","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CVPR 2011","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/A5013127042","display_name":"Omar Ocegueda","orcid":null},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Omar Ocegueda","raw_affiliation_strings":["Computational Biomedicine Laboratory, Departments of Computer Science, Electrical & Computer Engineering, and Biomedical Engineering, University of Houston, Houston, TX, USA","Computational Biomedicine Lab, Depts. of Computer Science, Elec. & Comp. Engineering, and Biomedical Engineering, Univ. of Houston, Houston, TX, USA"],"affiliations":[{"raw_affiliation_string":"Computational Biomedicine Laboratory, Departments of Computer Science, Electrical & Computer Engineering, and Biomedical Engineering, University of Houston, Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]},{"raw_affiliation_string":"Computational Biomedicine Lab, Depts. of Computer Science, Elec. & Comp. Engineering, and Biomedical Engineering, Univ. of Houston, Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038747694","display_name":"Shishir K. Shah","orcid":"https://orcid.org/0000-0003-4093-6906"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shishir K. Shah","raw_affiliation_strings":["Computational Biomedicine Laboratory, Departments of Computer Science, Electrical & Computer Engineering, and Biomedical Engineering, University of Houston, Houston, TX, USA","Computational Biomedicine Lab, Depts. of Computer Science, Elec. & Comp. Engineering, and Biomedical Engineering, Univ. of Houston, Houston, TX, USA"],"affiliations":[{"raw_affiliation_string":"Computational Biomedicine Laboratory, Departments of Computer Science, Electrical & Computer Engineering, and Biomedical Engineering, University of Houston, Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]},{"raw_affiliation_string":"Computational Biomedicine Lab, Depts. of Computer Science, Elec. & Comp. Engineering, and Biomedical Engineering, Univ. of Houston, Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031773367","display_name":"Ioannis A. Kakadiaris","orcid":"https://orcid.org/0000-0002-0591-1079"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ioannis A. Kakadiaris","raw_affiliation_strings":["Computational Biomedicine Laboratory, Departments of Computer Science, Electrical & Computer Engineering, and Biomedical Engineering, University of Houston, Houston, TX, USA","Computational Biomedicine Lab, Depts. of Computer Science, Elec. & Comp. Engineering, and Biomedical Engineering, Univ. of Houston, Houston, TX, USA"],"affiliations":[{"raw_affiliation_string":"Computational Biomedicine Laboratory, Departments of Computer Science, Electrical & Computer Engineering, and Biomedical Engineering, University of Houston, Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]},{"raw_affiliation_string":"Computational Biomedicine Lab, Depts. of Computer Science, Elec. & Comp. Engineering, and Biomedical Engineering, Univ. of Houston, Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5013127042"],"corresponding_institution_ids":["https://openalex.org/I44461941"],"apc_list":null,"apc_paid":null,"fwci":4.8937,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.96113253,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"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/T10057","display_name":"Face and Expression Recognition","score":0.9987000226974487,"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":0.9987000226974487,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9972000122070312,"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":0.9937999844551086,"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/discriminative-model","display_name":"Discriminative model","score":0.9661117196083069},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.667945146560669},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6666277647018433},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6301627159118652},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5856386423110962},{"id":"https://openalex.org/keywords/markov-random-field","display_name":"Markov random field","score":0.5431650280952454},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.540483832359314},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.503405749797821},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.4591675400733948},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.45543158054351807},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.32036951184272766},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.09925121068954468}],"concepts":[{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.9661117196083069},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.667945146560669},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6666277647018433},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6301627159118652},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5856386423110962},{"id":"https://openalex.org/C2778045648","wikidata":"https://www.wikidata.org/wiki/Q176827","display_name":"Markov random field","level":4,"score":0.5431650280952454},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.540483832359314},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.503405749797821},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.4591675400733948},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.45543158054351807},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.32036951184272766},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.09925121068954468},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","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/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cvpr.2011.5995613","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvpr.2011.5995613","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CVPR 2011","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.7900000214576721}],"awards":[],"funders":[{"id":"https://openalex.org/F4320312530","display_name":"Office of the Director of National Intelligence","ror":"https://ror.org/01v3fsc55"},{"id":"https://openalex.org/F4320333051","display_name":"Intelligence Advanced Research Projects Activity","ror":"https://ror.org/01v3fsc55"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2020999234","https://openalex.org/W2050605581","https://openalex.org/W2103333826","https://openalex.org/W2114289522","https://openalex.org/W2117715370","https://openalex.org/W2131273085","https://openalex.org/W2133295669","https://openalex.org/W2143402071","https://openalex.org/W2157690157","https://openalex.org/W2162616146","https://openalex.org/W2166743687","https://openalex.org/W2542323081","https://openalex.org/W6675969814","https://openalex.org/W6683523906","https://openalex.org/W6729004593"],"related_works":["https://openalex.org/W2061273563","https://openalex.org/W2353840448","https://openalex.org/W2136485282","https://openalex.org/W2546871836","https://openalex.org/W1844323538","https://openalex.org/W2084028263","https://openalex.org/W2806866760","https://openalex.org/W2049862374","https://openalex.org/W2507989420","https://openalex.org/W2347601237"],"abstract_inverted_index":{"We":[0],"present":[1,53],"a":[2,30,54,83,106,130],"Markov":[3],"Random":[4],"Field":[5],"model":[6],"for":[7,56,64,109],"the":[8,20,35,49,57,93,103,116],"analysis":[9],"of":[10,19,23,37,48,59,72,98,105,129],"lattices":[11],"(e.g.,":[12],"images":[13],"or":[14,43],"3D":[15,65],"meshes)":[16],"in":[17,92,102,112,114],"terms":[18],"discriminative":[21,118],"information":[22,119],"their":[24],"vertices.":[25],"The":[26,68,95],"proposed":[27,50],"method":[28,55],"provides":[29],"measure":[31],"field":[32],"that":[33],"estimates":[34],"probability":[36],"each":[38],"vertex":[39],"to":[40,81,122],"be":[41,123],"\u201cdiscriminative\u201d":[42],"\u201cnon-discriminative\u201d.":[44],"As":[45],"an":[46],"application":[47],"framework,":[51],"we":[52,78],"selection":[58,111],"compact":[60],"and":[61],"robust":[62],"features":[63],"face":[66],"recognition.":[67],"resulting":[69],"signature":[70],"consists":[71],"360":[73],"coefficients,":[74],"based":[75],"on":[76],"which":[77,115],"are":[79],"able":[80],"build":[82],"classifier":[84],"yielding":[85],"better":[86],"recognition":[87],"rates":[88],"than":[89],"currently":[90],"reported":[91],"literature.":[94],"main":[96],"contribution":[97],"this":[99],"work":[100],"lies":[101],"development":[104],"novel":[107],"framework":[108],"feature":[110],"scenarios":[113],"most":[117],"is":[120],"known":[121],"concentrated":[124],"along":[125],"piece-wise":[126],"smooth":[127],"regions":[128],"lattice.":[131]},"counts_by_year":[{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
