{"id":"https://openalex.org/W2067703582","doi":"https://doi.org/10.1109/icme.2013.6607549","title":"Learning auxiliary dictionaries for undersampled face recognition","display_name":"Learning auxiliary dictionaries for undersampled face recognition","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W2067703582","doi":"https://doi.org/10.1109/icme.2013.6607549","mag":"2067703582"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2013.6607549","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2013.6607549","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Multimedia and Expo (ICME)","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/A5033427557","display_name":"Chia-Po Wei","orcid":"https://orcid.org/0000-0002-9266-1628"},"institutions":[{"id":"https://openalex.org/I4210086894","display_name":"Research Center for Information Technology Innovation, Academia Sinica","ror":"https://ror.org/000zgvm20","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210086894","https://openalex.org/I84653119"]},{"id":"https://openalex.org/I29955533","display_name":"Center for Information Technology","ror":"https://ror.org/03jh5a977","country_code":"US","type":"facility","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I29955533"]}],"countries":["TW","US"],"is_corresponding":true,"raw_author_name":"Chia-Po Wei","raw_affiliation_strings":["Research Center for Information Technology Innovation, Academia Sinica, Taipei, Taiwan","Res. Center for Inf. Technol. Innovation, Acad. Sinica, Taipei, Taiwan#TAB#"],"affiliations":[{"raw_affiliation_string":"Research Center for Information Technology Innovation, Academia Sinica, Taipei, Taiwan","institution_ids":["https://openalex.org/I4210086894"]},{"raw_affiliation_string":"Res. Center for Inf. Technol. Innovation, Acad. Sinica, Taipei, Taiwan#TAB#","institution_ids":["https://openalex.org/I29955533"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090045508","display_name":"Yu-Chiang Frank Wang","orcid":"https://orcid.org/0000-0002-2333-157X"},"institutions":[{"id":"https://openalex.org/I4210086894","display_name":"Research Center for Information Technology Innovation, Academia Sinica","ror":"https://ror.org/000zgvm20","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210086894","https://openalex.org/I84653119"]},{"id":"https://openalex.org/I29955533","display_name":"Center for Information Technology","ror":"https://ror.org/03jh5a977","country_code":"US","type":"facility","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I29955533"]}],"countries":["TW","US"],"is_corresponding":false,"raw_author_name":"Yu-Chiang Frank Wang","raw_affiliation_strings":["Research Center for Information Technology Innovation, Academia Sinica, Taipei, Taiwan","Res. Center for Inf. Technol. Innovation, Acad. Sinica, Taipei, Taiwan#TAB#"],"affiliations":[{"raw_affiliation_string":"Research Center for Information Technology Innovation, Academia Sinica, Taipei, Taiwan","institution_ids":["https://openalex.org/I4210086894"]},{"raw_affiliation_string":"Res. Center for Inf. Technol. Innovation, Acad. Sinica, Taipei, Taiwan#TAB#","institution_ids":["https://openalex.org/I29955533"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5033427557"],"corresponding_institution_ids":["https://openalex.org/I29955533","https://openalex.org/I4210086894"],"apc_list":null,"apc_paid":null,"fwci":0.8165,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.76919824,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"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":0.9986000061035156,"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":0.9986000061035156,"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":0.9958999752998352,"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/T11448","display_name":"Face recognition and analysis","score":0.9955000281333923,"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/robustness","display_name":"Robustness (evolution)","score":0.830060601234436},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.775975227355957},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7328568696975708},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.7012197971343994},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.5942813158035278},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5727577805519104},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.5207762122154236},{"id":"https://openalex.org/keywords/sparse-approximation","display_name":"Sparse approximation","score":0.47209757566452026},{"id":"https://openalex.org/keywords/three-dimensional-face-recognition","display_name":"Three-dimensional face recognition","score":0.42421165108680725},{"id":"https://openalex.org/keywords/dictionary-learning","display_name":"Dictionary learning","score":0.4147513806819916},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4114006757736206},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3213651776313782},{"id":"https://openalex.org/keywords/face-detection","display_name":"Face detection","score":0.26716649532318115}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.830060601234436},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.775975227355957},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7328568696975708},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.7012197971343994},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.5942813158035278},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5727577805519104},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5207762122154236},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.47209757566452026},{"id":"https://openalex.org/C88799230","wikidata":"https://www.wikidata.org/wiki/Q3398329","display_name":"Three-dimensional face recognition","level":5,"score":0.42421165108680725},{"id":"https://openalex.org/C2988886741","wikidata":"https://www.wikidata.org/wiki/Q25304494","display_name":"Dictionary learning","level":3,"score":0.4147513806819916},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4114006757736206},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3213651776313782},{"id":"https://openalex.org/C4641261","wikidata":"https://www.wikidata.org/wiki/Q11681085","display_name":"Face detection","level":4,"score":0.26716649532318115},{"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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/icme.2013.6607549","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2013.6607549","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Multimedia and Expo (ICME)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.800000011920929,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321040","display_name":"National Science Council","ror":"https://ror.org/02kv4zf79"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1591385104","https://openalex.org/W1890834058","https://openalex.org/W1983008863","https://openalex.org/W1992405901","https://openalex.org/W2013015287","https://openalex.org/W2027805700","https://openalex.org/W2082855665","https://openalex.org/W2084716923","https://openalex.org/W2092131162","https://openalex.org/W2093922090","https://openalex.org/W2101192922","https://openalex.org/W2114122776","https://openalex.org/W2115429828","https://openalex.org/W2120100419","https://openalex.org/W2123921160","https://openalex.org/W2125874614","https://openalex.org/W2128638419","https://openalex.org/W2129812935","https://openalex.org/W2129846893","https://openalex.org/W2130951397","https://openalex.org/W2153663612","https://openalex.org/W2157785665","https://openalex.org/W2160547390","https://openalex.org/W2163808566","https://openalex.org/W2169574652","https://openalex.org/W2953139536","https://openalex.org/W2994340921","https://openalex.org/W6635552349","https://openalex.org/W6653944615","https://openalex.org/W6678184477","https://openalex.org/W6678459319","https://openalex.org/W6678757208","https://openalex.org/W6679009191"],"related_works":["https://openalex.org/W2166031825","https://openalex.org/W2918845005","https://openalex.org/W2040482211","https://openalex.org/W2058325696","https://openalex.org/W325114128","https://openalex.org/W2185537520","https://openalex.org/W3108145925","https://openalex.org/W4387163326","https://openalex.org/W1517271056","https://openalex.org/W2545238862"],"abstract_inverted_index":{"In":[0,54],"this":[1],"paper,":[2],"we":[3,57],"address":[4],"the":[5,46,59,65,71,78,95,112],"problem":[6],"of":[7,61,68,80,116],"robust":[8],"face":[9,19,87,108],"recognition":[10],"using":[11],"undersampled":[12],"data.":[13],"Given":[14],"only":[15,27],"one":[16],"or":[17,52],"few":[18],"images":[20,30],"per":[21],"class,":[22],"our":[23,55,89,117],"proposed":[24,72],"method":[25],"not":[26,67],"handles":[28],"test":[29],"with":[31],"large":[32],"intra-class":[33,97],"variations":[34,98],"such":[35],"as":[36],"illumination":[37],"and":[38,84,99,114],"expression,":[39],"it":[40],"is":[41,91,120],"also":[42],"able":[43,92],"to":[44,50,93,122],"recognize":[45],"corrupted":[47],"ones":[48],"due":[49],"occlusion":[51],"disguise.":[53],"work,":[56],"advocate":[58],"learning":[60,83],"auxiliary":[62,81],"dictionaries":[63],"from":[64],"subjects":[66],"interest.":[69],"With":[70],"optimization":[73],"algorithm":[74],"which":[75,119],"jointly":[76],"solves":[77],"tasks":[79],"dictionary":[82],"sparsere-presentation":[85],"based":[86,127],"recognition,":[88],"approach":[90],"model":[94],"above":[96],"corruptions":[100],"for":[101],"improved":[102],"recognition.":[103],"Our":[104],"experiments":[105],"on":[106],"two":[107],"image":[109],"datasets":[110],"confirm":[111],"effectiveness":[113],"robustness":[115],"approach,":[118],"shown":[121],"outperform":[123],"state-of-the-art":[124],"sparse":[125],"representation":[126],"methods.":[128]},"counts_by_year":[{"year":2017,"cited_by_count":6},{"year":2015,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
