{"id":"https://openalex.org/W2985373316","doi":"https://doi.org/10.1145/3348488.3348492","title":"Face Recognition System Based on Modified Sparse Representation","display_name":"Face Recognition System Based on Modified Sparse Representation","publication_year":2019,"publication_date":"2019-07-27","ids":{"openalex":"https://openalex.org/W2985373316","doi":"https://doi.org/10.1145/3348488.3348492","mag":"2985373316"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1145/3348488.3348492","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5101585222","display_name":"Xudong Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I20942203","display_name":"Hainan University","ror":"https://ror.org/03q648j11","country_code":"CN","type":"funder","lineage":["https://openalex.org/I20942203"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xudong Yang","raw_affiliation_strings":["Hainan University, College of Applied Science and Technology, Hainan University, Nada Town, Danzhou, Hainan, China"],"affiliations":[{"raw_affiliation_string":"Hainan University, College of Applied Science and Technology, Hainan University, Nada Town, Danzhou, Hainan, China","institution_ids":["https://openalex.org/I20942203"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003718822","display_name":"Yongna Liu","orcid":"https://orcid.org/0009-0000-0122-1487"},"institutions":[{"id":"https://openalex.org/I20942203","display_name":"Hainan University","ror":"https://ror.org/03q648j11","country_code":"CN","type":"funder","lineage":["https://openalex.org/I20942203"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongna Liu","raw_affiliation_strings":["Hainan University, College of Applied Science and Technology, Hainan University, Nada Town, Danzhou, Hainan, China"],"affiliations":[{"raw_affiliation_string":"Hainan University, College of Applied Science and Technology, Hainan University, Nada Town, Danzhou, Hainan, China","institution_ids":["https://openalex.org/I20942203"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":61},"biblio":{"volume":null,"issue":null,"first_page":"38","last_page":"41"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9996,"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":0.9996,"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":0.9976,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9946,"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","score":0.76029646},{"id":"https://openalex.org/keywords/representation","display_name":"Representation","score":0.5868214},{"id":"https://openalex.org/keywords/k-svd","display_name":"K-SVD","score":0.58617634},{"id":"https://openalex.org/keywords/dictionary-learning","display_name":"Dictionary Learning","score":0.5503652},{"id":"https://openalex.org/keywords/training-set","display_name":"Training set","score":0.48511708}],"concepts":[{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.91412395},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.76029646},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.7268664},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.7165997},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.702315},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6973632},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5868214},{"id":"https://openalex.org/C154771677","wikidata":"https://www.wikidata.org/wiki/Q17098361","display_name":"K-SVD","level":3,"score":0.58617634},{"id":"https://openalex.org/C2988886741","wikidata":"https://www.wikidata.org/wiki/Q25304494","display_name":"Dictionary learning","level":3,"score":0.5503652},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.52980864},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.52937865},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.48511708},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.4492775},{"id":"https://openalex.org/C56372850","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse matrix","level":3,"score":0.44119683},{"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},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1145/3348488.3348492","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality education","id":"https://metadata.un.org/sdg/4","score":0.44}],"grants":[{"funder":"https://openalex.org/F4320323370","funder_display_name":"Hainan University","award_id":"hdjy1954,kyqd1619"}],"datasets":[],"versions":[],"referenced_works_count":15,"referenced_works":["https://openalex.org/W130490334","https://openalex.org/W1546200464","https://openalex.org/W1951319388","https://openalex.org/W1980894526","https://openalex.org/W1991385629","https://openalex.org/W2007527271","https://openalex.org/W2047186200","https://openalex.org/W2073940236","https://openalex.org/W2084073302","https://openalex.org/W2093922090","https://openalex.org/W2117553576","https://openalex.org/W2129812935","https://openalex.org/W2546801016","https://openalex.org/W3102661353","https://openalex.org/W4947539"],"related_works":["https://openalex.org/W4245251483","https://openalex.org/W2509955295","https://openalex.org/W2116933539","https://openalex.org/W2099321050","https://openalex.org/W2034957211","https://openalex.org/W2008821896","https://openalex.org/W1992008660","https://openalex.org/W1987225540","https://openalex.org/W1982147402","https://openalex.org/W1778286912"],"abstract_inverted_index":{"This":[0,50],"paper":[1],"proposes":[2],"a":[3,63],"face":[4,112],"recognition":[5],"method":[6,51],"based":[7,20,45],"on":[8,21,30,46,77],"modified":[9,64],"sparse":[10,26,65,75],"representation.":[11],"Sparse":[12],"representation":[13,27,57,66,76],"is":[14,28,43,67,93],"an":[15],"advanced":[16],"data":[17],"analysis":[18],"algorithm":[19],"compressive":[22],"sensing.":[23],"Traditionally,":[24],"the":[25,31,37,41,47,55,74,78,87,99,102,106,108,119,122],"performed":[29],"global":[32],"dictionary":[33,80],"formed":[34,81],"by":[35,72,82],"all":[36],"training":[38,84],"classes.":[39,61],"Afterwards,":[40],"classification":[42],"made":[44],"reconstruction":[48,88],"errors.":[49],"did":[52],"not":[53],"consider":[54],"individual":[56],"capabilities":[58],"of":[59,90,101,121],"different":[60],"So,":[62],"designed":[68],"in":[69],"this":[70],"study":[71],"conducting":[73],"local":[79],"each":[83,91],"class.":[85],"Then,":[86],"error":[89],"class":[92],"computed":[94],"and":[95,110,130],"compared":[96],"to":[97,117],"determine":[98],"label":[100],"test":[103],"sample.":[104],"In":[105],"experiments,":[107],"AR":[109],"Yale-B":[111],"image":[113],"databases":[114],"are":[115],"employed":[116],"investigate":[118],"performance":[120],"proposed":[123],"method.":[124],"The":[125],"results":[126],"show":[127],"its":[128],"effectiveness":[129],"robustness.":[131]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2985373316","counts_by_year":[],"updated_date":"2025-02-01T19:10:11.889436","created_date":"2019-11-22"}