{"id":"https://openalex.org/W2066924036","doi":"https://doi.org/10.1109/btas.2013.6712746","title":"Augmenting SIFT with 3D Joint Differential Invariants for multimodal, hybrid face recognition","display_name":"Augmenting SIFT with 3D Joint Differential Invariants for multimodal, hybrid face recognition","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W2066924036","doi":"https://doi.org/10.1109/btas.2013.6712746","mag":"2066924036"},"language":"en","primary_location":{"id":"doi:10.1109/btas.2013.6712746","is_oa":false,"landing_page_url":"https://doi.org/10.1109/btas.2013.6712746","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Sixth International Conference on Biometrics: Theory, Applications and Systems (BTAS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5012803910","display_name":"Marinella Cadoni","orcid":"https://orcid.org/0000-0002-3970-7797"},"institutions":[{"id":"https://openalex.org/I1323252656","display_name":"Information Technology University","ror":"https://ror.org/00ngv8j44","country_code":"PK","type":"education","lineage":["https://openalex.org/I1323252656"]},{"id":"https://openalex.org/I159650629","display_name":"University of Sassari","ror":"https://ror.org/01bnjbv91","country_code":"IT","type":"education","lineage":["https://openalex.org/I159650629"]}],"countries":["IT","PK"],"is_corresponding":false,"raw_author_name":"Marinella Cadoni","raw_affiliation_strings":["Department of Political Science, Communication, University of Sassary, Italy","Dept. of Political Sci., Commun., Eng. & Inf. Technol., Univ. of Sassary, Sassary, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Political Science, Communication, University of Sassary, Italy","institution_ids":["https://openalex.org/I159650629"]},{"raw_affiliation_string":"Dept. of Political Sci., Commun., Eng. & Inf. Technol., Univ. of Sassary, Sassary, Italy","institution_ids":["https://openalex.org/I1323252656"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084817805","display_name":"Andrea Lagorio","orcid":"https://orcid.org/0000-0001-9113-6103"},"institutions":[{"id":"https://openalex.org/I1323252656","display_name":"Information Technology University","ror":"https://ror.org/00ngv8j44","country_code":"PK","type":"education","lineage":["https://openalex.org/I1323252656"]},{"id":"https://openalex.org/I159650629","display_name":"University of Sassari","ror":"https://ror.org/01bnjbv91","country_code":"IT","type":"education","lineage":["https://openalex.org/I159650629"]}],"countries":["IT","PK"],"is_corresponding":false,"raw_author_name":"Andrea Lagorio","raw_affiliation_strings":["Department of Political Science, Communication, University of Sassary, Italy","Dept. of Political Sci., Commun., Eng. & Inf. Technol., Univ. of Sassary, Sassary, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Political Science, Communication, University of Sassary, Italy","institution_ids":["https://openalex.org/I159650629"]},{"raw_affiliation_string":"Dept. of Political Sci., Commun., Eng. & Inf. Technol., Univ. of Sassary, Sassary, Italy","institution_ids":["https://openalex.org/I1323252656"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102980809","display_name":"Enrico Grosso","orcid":null},"institutions":[{"id":"https://openalex.org/I1323252656","display_name":"Information Technology University","ror":"https://ror.org/00ngv8j44","country_code":"PK","type":"education","lineage":["https://openalex.org/I1323252656"]},{"id":"https://openalex.org/I159650629","display_name":"University of Sassari","ror":"https://ror.org/01bnjbv91","country_code":"IT","type":"education","lineage":["https://openalex.org/I159650629"]}],"countries":["IT","PK"],"is_corresponding":false,"raw_author_name":"Enrico Grosso","raw_affiliation_strings":["Department of Political Science, Communication, University of Sassary, Italy","Dept. of Political Sci., Commun., Eng. & Inf. Technol., Univ. of Sassary, Sassary, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Political Science, Communication, University of Sassary, Italy","institution_ids":["https://openalex.org/I159650629"]},{"raw_affiliation_string":"Dept. of Political Sci., Commun., Eng. & Inf. Technol., Univ. of Sassary, Sassary, Italy","institution_ids":["https://openalex.org/I1323252656"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"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":"4","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9993000030517578,"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":0.9993000030517578,"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":0.9987999796867371,"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":0.9980999827384949,"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/scale-invariant-feature-transform","display_name":"Scale-invariant feature transform","score":0.7596100568771362},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6854991316795349},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6446103453636169},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6428431272506714},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.6018106937408447},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.593910813331604},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.5827839374542236},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5006709098815918},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.4969387352466583},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.47969672083854675},{"id":"https://openalex.org/keywords/similarity-measure","display_name":"Similarity measure","score":0.4349386692047119},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.31593382358551025}],"concepts":[{"id":"https://openalex.org/C61265191","wikidata":"https://www.wikidata.org/wiki/Q767770","display_name":"Scale-invariant feature transform","level":3,"score":0.7596100568771362},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6854991316795349},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6446103453636169},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6428431272506714},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.6018106937408447},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.593910813331604},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.5827839374542236},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5006709098815918},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.4969387352466583},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.47969672083854675},{"id":"https://openalex.org/C2776517306","wikidata":"https://www.wikidata.org/wiki/Q29017317","display_name":"Similarity measure","level":2,"score":0.4349386692047119},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31593382358551025},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"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/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/btas.2013.6712746","is_oa":false,"landing_page_url":"https://doi.org/10.1109/btas.2013.6712746","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Sixth International Conference on Biometrics: Theory, Applications and Systems (BTAS)","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":14,"referenced_works":["https://openalex.org/W1533725257","https://openalex.org/W2049981393","https://openalex.org/W2106309519","https://openalex.org/W2106828856","https://openalex.org/W2117715370","https://openalex.org/W2137659841","https://openalex.org/W2151103935","https://openalex.org/W2161308290","https://openalex.org/W2164294799","https://openalex.org/W2166335841","https://openalex.org/W2166743687","https://openalex.org/W2168540480","https://openalex.org/W3005994334","https://openalex.org/W3097096317"],"related_works":["https://openalex.org/W3034955165","https://openalex.org/W2094920358","https://openalex.org/W2041448692","https://openalex.org/W2247121321","https://openalex.org/W2391926582","https://openalex.org/W2087391438","https://openalex.org/W1966831329","https://openalex.org/W2316074893","https://openalex.org/W2049930962","https://openalex.org/W2985118265"],"abstract_inverted_index":{"Hybrid":[0],"face":[1,37],"recognition":[2],"methods":[3],"combine":[4],"holistic":[5],"and":[6,20,39,61,81],"feature":[7],"based":[8,47,78],"approaches":[9],"with":[10],"the":[11,49,56,62,65,70,95,100,111,136,142,150],"aim":[12],"of":[13,18,35,51,64,74,119,128,135,153,164],"reaching":[14],"a":[15,27,104,126,161],"high":[16],"level":[17],"efficiency":[19],"robustness.":[21],"In":[22],"this":[23],"paper":[24],"we":[25],"propose":[26],"fully":[28],"automatic":[29],"algorithm":[30,45],"for":[31,106],"multimodal":[32],"data":[33],"consisting":[34],"2D":[36],"images":[38],"their":[40],"corresponding":[41,66],"3D":[42,67,86,101,154],"scans.":[43],"The":[44,85,116,133],"is":[46,114],"on":[48,69,79,141],"extraction":[50],"simple":[52],"image":[53,166],"features":[54],"using":[55],"Scale":[57],"Invariant":[58],"Feature":[59],"Transform":[60],"validation":[63,87],"key-points":[68],"scans":[71],"by":[72,160],"means":[73],"Joint":[75],"Differential":[76],"Invariants":[77],"local":[80],"global":[82],"shape":[83],"information.":[84],"process":[88],"goes":[89],"through":[90],"an":[91],"optimisation":[92],"procedure:":[93],"first":[94],"invariants":[96,112,121,155],"are":[97],"generated":[98],"from":[99],"key-points,":[102],"then":[103],"search":[105],"neighbour":[107],"points":[108],"that":[109],"minimise":[110],"distance":[113],"performed.":[115],"total":[117],"number":[118,163],"matching":[120],"can":[122],"be":[123],"used":[124],"as":[125],"measure":[127],"similarity":[129],"between":[130],"two":[131],"faces.":[132],"efficacy":[134],"method":[137],"has":[138],"been":[139],"tested":[140],"FRGCv2":[143],"database:":[144],"in":[145,156],"particular,":[146],"experimental":[147],"results":[148],"demonstrate":[149],"significant":[151],"contribution":[152],"all":[157],"cases":[158],"characterised":[159],"limited":[162],"stable":[165],"features.":[167]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
