{"id":"https://openalex.org/W1975730722","doi":"https://doi.org/10.1109/btas.2010.5634466","title":"IR and visible face identification via sparse representation","display_name":"IR and visible face identification via sparse representation","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W1975730722","doi":"https://doi.org/10.1109/btas.2010.5634466","mag":"1975730722"},"language":"en","primary_location":{"id":"doi:10.1109/btas.2010.5634466","is_oa":false,"landing_page_url":"https://doi.org/10.1109/btas.2010.5634466","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 Fourth IEEE International Conference on Biometrics: Theory, Applications and Systems (BTAS)","raw_type":"proceedings-article"},"type":"preprint","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/A5075328145","display_name":"Pierre Buyssens","orcid":"https://orcid.org/0000-0001-6388-2977"},"institutions":[{"id":"https://openalex.org/I4210139483","display_name":"GREYC","ror":"https://ror.org/043749971","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I194210350","https://openalex.org/I4210105918","https://openalex.org/I4210105918","https://openalex.org/I4210139483","https://openalex.org/I4210159245","https://openalex.org/I98702875"]},{"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/I98702875","display_name":"Universit\u00e9 de Caen Normandie","ror":"https://ror.org/051kpcy16","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918","https://openalex.org/I98702875"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Pierre Buyssens","raw_affiliation_strings":["GREYC Laboratory CNRS UMR 6072 ENSICAEN, University of Caen, Caen, France","GREYC Laboratory - CNRS UMR 6072, ENSICAEN, University of Caen, Caen, France"],"affiliations":[{"raw_affiliation_string":"GREYC Laboratory CNRS UMR 6072 ENSICAEN, University of Caen, Caen, France","institution_ids":["https://openalex.org/I4210139483","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"GREYC Laboratory - CNRS UMR 6072, ENSICAEN, University of Caen, Caen, France","institution_ids":["https://openalex.org/I98702875","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113484733","display_name":"Marinette Revenu","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/I4210139483","display_name":"GREYC","ror":"https://ror.org/043749971","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I194210350","https://openalex.org/I4210105918","https://openalex.org/I4210105918","https://openalex.org/I4210139483","https://openalex.org/I4210159245","https://openalex.org/I98702875"]},{"id":"https://openalex.org/I98702875","display_name":"Universit\u00e9 de Caen Normandie","ror":"https://ror.org/051kpcy16","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918","https://openalex.org/I98702875"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Marinette Revenu","raw_affiliation_strings":["GREYC Laboratory CNRS UMR 6072 ENSICAEN, University of Caen, Caen, France","GREYC Laboratory - CNRS UMR 6072, ENSICAEN, University of Caen, Caen, France"],"affiliations":[{"raw_affiliation_string":"GREYC Laboratory CNRS UMR 6072 ENSICAEN, University of Caen, Caen, France","institution_ids":["https://openalex.org/I4210139483","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"GREYC Laboratory - CNRS UMR 6072, ENSICAEN, University of Caen, Caen, France","institution_ids":["https://openalex.org/I98702875","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5075328145"],"corresponding_institution_ids":["https://openalex.org/I4210139483","https://openalex.org/I1294671590","https://openalex.org/I98702875"],"apc_list":null,"apc_paid":null,"fwci":0.96033709,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.75123814,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"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":0.9998000264167786,"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":0.9998000264167786,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9901000261306763,"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/computer-science","display_name":"Computer science","score":0.7065763473510742},{"id":"https://openalex.org/keywords/merge","display_name":"Merge (version control)","score":0.6835711002349854},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6744101047515869},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6644163131713867},{"id":"https://openalex.org/keywords/sparse-approximation","display_name":"Sparse approximation","score":0.6454152464866638},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.5849680304527283},{"id":"https://openalex.org/keywords/modalities","display_name":"Modalities","score":0.5582232475280762},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.4824967384338379},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32976746559143066},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.09708088636398315}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7065763473510742},{"id":"https://openalex.org/C197129107","wikidata":"https://www.wikidata.org/wiki/Q1921621","display_name":"Merge (version control)","level":2,"score":0.6835711002349854},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6744101047515869},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6644163131713867},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.6454152464866638},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.5849680304527283},{"id":"https://openalex.org/C2779903281","wikidata":"https://www.wikidata.org/wiki/Q6888026","display_name":"Modalities","level":2,"score":0.5582232475280762},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.4824967384338379},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32976746559143066},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.09708088636398315},{"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/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/btas.2010.5634466","is_oa":false,"landing_page_url":"https://doi.org/10.1109/btas.2010.5634466","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 Fourth IEEE 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":22,"referenced_works":["https://openalex.org/W1735394485","https://openalex.org/W1968332929","https://openalex.org/W1983124496","https://openalex.org/W1997146646","https://openalex.org/W2098693229","https://openalex.org/W2105464873","https://openalex.org/W2113341759","https://openalex.org/W2116148865","https://openalex.org/W2120954940","https://openalex.org/W2121647436","https://openalex.org/W2127846810","https://openalex.org/W2129812935","https://openalex.org/W2139445710","https://openalex.org/W2140598595","https://openalex.org/W2160547390","https://openalex.org/W2171472676","https://openalex.org/W2177287823","https://openalex.org/W2179069325","https://openalex.org/W2180187800","https://openalex.org/W2532338691","https://openalex.org/W2534004456","https://openalex.org/W6680934908"],"related_works":["https://openalex.org/W2185469136","https://openalex.org/W4234886518","https://openalex.org/W2011264131","https://openalex.org/W2389591058","https://openalex.org/W2382112581","https://openalex.org/W3124036233","https://openalex.org/W1973963881","https://openalex.org/W1580457994","https://openalex.org/W2384651879","https://openalex.org/W2912726270"],"abstract_inverted_index":{"We":[0,81],"present":[1],"a":[2,62],"face":[3,18],"recognition":[4],"technique":[5],"based":[6],"on":[7,35,54],"the":[8,17,24,36,52,67,78],"sparsity":[9],"principle.":[10],"Parsimony":[11],"is":[12,87],"used":[13],"both":[14],"to":[15,22,30,60,65,75,90],"compute":[16],"feature":[19],"vectors":[20],"and":[21,32],"process":[23],"classification":[25,58],"of":[26,51,69],"these":[27,70],"vectors.":[28],"Applied":[29],"visible":[31],"infrared":[33],"modalities":[34,72],"Notre-Dame":[37],"database,":[38],"we":[39],"show":[40,82],"that":[41,84],"this":[42,55,85],"approach":[43,86],"has":[44],"equal":[45],"or":[46],"better":[47],"performances":[48],"than":[49],"those":[50],"state-of-art":[53],"database.":[56],"This":[57],"allows":[59],"use":[61],"simple":[63],"method":[64],"merge":[66],"scores":[68],"two":[71],"in":[73],"order":[74],"enhance":[76],"significantly":[77],"identification":[79],"rates.":[80],"also":[83],"quite":[88],"robust":[89],"corrupted":[91],"probe":[92],"images.":[93]},"counts_by_year":[{"year":2014,"cited_by_count":4},{"year":2013,"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"}
