{"id":"https://openalex.org/W321854151","doi":"https://doi.org/10.2312/3dor/3dor13/057-064","title":"Geometric Histograms of 3D Keypoints for Face Identification with Missing Parts","display_name":"Geometric Histograms of 3D Keypoints for Face Identification with Missing Parts","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W321854151","doi":"https://doi.org/10.2312/3dor/3dor13/057-064","mag":"321854151"},"language":"en","primary_location":{"id":"pmh:oai:flore.unifi.it:2158/815506","is_oa":false,"landing_page_url":"http://hdl.handle.net/2158/815506","pdf_url":null,"source":{"id":"https://openalex.org/S4306402033","display_name":"Florence Research (University of Florence)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45084792","host_organization_name":"University of Florence","host_organization_lineage":["https://openalex.org/I45084792"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/3dor/3dor13/057-064","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013110565","display_name":"Stefano Berretti","orcid":"https://orcid.org/0000-0003-1219-4386"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Berretti, Stefano","raw_affiliation_strings":["University of Firenze, ITALY"],"affiliations":[{"raw_affiliation_string":"University of Firenze, ITALY","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059512412","display_name":"Naoufel Werghi","orcid":"https://orcid.org/0000-0002-5542-448X"},"institutions":[{"id":"https://openalex.org/I2801277386","display_name":"Emirates Foundation","ror":"https://ror.org/05nd26619","country_code":"AE","type":"other","lineage":["https://openalex.org/I2801277386"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Werghi, Naoufel","raw_affiliation_strings":["Abu Dhabi, United Arab Emirates#TAB#"],"affiliations":[{"raw_affiliation_string":"Abu Dhabi, United Arab Emirates#TAB#","institution_ids":["https://openalex.org/I2801277386"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081506611","display_name":"Alberto Del Bimbo","orcid":"https://orcid.org/0000-0002-1052-8322"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Bimbo, Alberto Del","raw_affiliation_strings":["University of Firenze, ITALY"],"affiliations":[{"raw_affiliation_string":"University of Firenze, ITALY","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031581349","display_name":"Pietro Pala","orcid":"https://orcid.org/0000-0001-5670-3774"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Pala, Pietro","raw_affiliation_strings":["University of Firenze, ITALY"],"affiliations":[{"raw_affiliation_string":"University of Firenze, ITALY","institution_ids":["https://openalex.org/I45084792"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5013110565"],"corresponding_institution_ids":["https://openalex.org/I45084792"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"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/T11448","display_name":"Face recognition and analysis","score":0.9997000098228455,"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":0.9997000098228455,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9991000294685364,"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/T10828","display_name":"Biometric Identification and Security","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/histogram","display_name":"Histogram","score":0.805344820022583},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7834559679031372},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.7302877902984619},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6762276887893677},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6538251042366028},{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.651205837726593},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.650877833366394},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.6021502017974854},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5502637624740601},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5402140617370605},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5038649439811707},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2778201401233673},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.24712568521499634}],"concepts":[{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.805344820022583},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7834559679031372},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.7302877902984619},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6762276887893677},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6538251042366028},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.651205837726593},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.650877833366394},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.6021502017974854},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5502637624740601},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5402140617370605},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5038649439811707},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2778201401233673},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.24712568521499634},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:flore.unifi.it:2158/815506","is_oa":false,"landing_page_url":"http://hdl.handle.net/2158/815506","pdf_url":null,"source":{"id":"https://openalex.org/S4306402033","display_name":"Florence Research (University of Florence)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45084792","host_organization_name":"University of Florence","host_organization_lineage":["https://openalex.org/I45084792"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"doi:10.2312/3dor/3dor13/057-064","is_oa":true,"landing_page_url":"https://doi.org/10.2312/3dor/3dor13/057-064","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:10.2312/3dor/3dor13/057-064","is_oa":true,"landing_page_url":"https://doi.org/10.2312/3dor/3dor13/057-064","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":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.6899999976158142}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1713920520","https://openalex.org/W2011697391","https://openalex.org/W2029071000","https://openalex.org/W2065054546","https://openalex.org/W2067956279","https://openalex.org/W2085261163","https://openalex.org/W2104300442","https://openalex.org/W2127486527","https://openalex.org/W2130646036","https://openalex.org/W2137306662","https://openalex.org/W2137659841","https://openalex.org/W2138931357","https://openalex.org/W2140120363","https://openalex.org/W2150722677","https://openalex.org/W2151103935","https://openalex.org/W2161308290","https://openalex.org/W2166672191"],"related_works":["https://openalex.org/W2059697919","https://openalex.org/W1985307994","https://openalex.org/W2022581176","https://openalex.org/W2136534774","https://openalex.org/W2092133874","https://openalex.org/W3113251003","https://openalex.org/W2111617640","https://openalex.org/W2537059460","https://openalex.org/W2152942814","https://openalex.org/W1498482858","https://openalex.org/W1982755836","https://openalex.org/W2421900363","https://openalex.org/W2293851143","https://openalex.org/W2403126776","https://openalex.org/W2024765203","https://openalex.org/W2125586921","https://openalex.org/W2104300442","https://openalex.org/W2167888564","https://openalex.org/W2082450783","https://openalex.org/W2168491616"],"abstract_inverted_index":{"In":[0],"this":[1,56],"work,":[2],"an":[3,58],"original":[4],"solution":[5],"to":[6,64,104,129],"3D":[7,34,68,131],"face":[8,28,38,44,132],"identification":[9],"is":[10,70,81],"proposed,":[11,71],"which":[12],"supports":[13],"recognition":[14],"also":[15],"in":[16,47],"the":[17,27,43,48,61,65,106,114,121],"case":[18,66],"of":[19,26,36,60,67,92,113],"probes":[20],"with":[21,73,127],"missing":[22],"parts.":[23],"Distinguishing":[24],"traits":[25],"are":[29],"captured":[30],"by":[31,84],"first":[32],"extracting":[33],"keypoints":[35,49,94,107],"a":[37,52,74],"scan,":[39],"then":[40,82],"measuring":[41],"how":[42],"surface":[45],"changes":[46],"neighborhood":[50],"using":[51],"local":[53,86],"descriptor.":[54,78],"To":[55],"end,":[57],"adaptation":[59],"meshDOG":[62],"algorithm":[63],"faces":[69],"together":[72],"multi-ring":[75],"geometric":[76],"histogram":[77],"Face":[79],"similarity":[80],"evaluated":[83,119],"comparing":[85],"keypoint":[87],"descriptors":[88],"across":[89],"inlier":[90],"pairs":[91],"matching":[93],"between":[95],"probe":[96],"and":[97,109],"gallery":[98],"scans.":[99],"Experiments":[100],"have":[101],"been":[102,118],"performed":[103],"assess":[105],"distribution":[108],"repeatability.":[110],"Recognition":[111],"accuracy":[112],"proposed":[115],"approach":[116],"has":[117],"on":[120],"Bosphorus":[122],"database,":[123],"showing":[124],"competitive":[125],"results":[126],"respect":[128],"existing":[130],"biometrics":[133],"solutions.":[134]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}