{"id":"https://openalex.org/W2003416447","doi":"https://doi.org/10.1109/apsipa.2013.6694200","title":"Local consistency preserved coupled mappings for low-resolution face recognition","display_name":"Local consistency preserved coupled mappings for low-resolution face recognition","publication_year":2013,"publication_date":"2013-10-01","ids":{"openalex":"https://openalex.org/W2003416447","doi":"https://doi.org/10.1109/apsipa.2013.6694200","mag":"2003416447"},"language":"en","primary_location":{"id":"doi:10.1109/apsipa.2013.6694200","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apsipa.2013.6694200","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference","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/A5100903294","display_name":"Zuodong Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]},{"id":"https://openalex.org/I3131625388","display_name":"University Town of Shenzhen","ror":"https://ror.org/05f5j6225","country_code":"CN","type":"education","lineage":["https://openalex.org/I3131625388"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zuodong Yang","raw_affiliation_strings":["Department of Electronic Engineering / Graduate School at Shenzhen, Tsinghua University, China","Shenzhen Key Lab. of Inf. Sci & Tech, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering / Graduate School at Shenzhen, Tsinghua University, China","institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I99065089"]},{"raw_affiliation_string":"Shenzhen Key Lab. of Inf. Sci & Tech, Shenzhen, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102922048","display_name":"Yong Wu","orcid":"https://orcid.org/0000-0002-3873-5059"},"institutions":[{"id":"https://openalex.org/I3131625388","display_name":"University Town of Shenzhen","ror":"https://ror.org/05f5j6225","country_code":"CN","type":"education","lineage":["https://openalex.org/I3131625388"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Wu","raw_affiliation_strings":["Department of Electronic Engineering / Graduate School at Shenzhen, Tsinghua University, China","Shenzhen Key Lab. of Inf. Sci & Tech, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering / Graduate School at Shenzhen, Tsinghua University, China","institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I99065089"]},{"raw_affiliation_string":"Shenzhen Key Lab. of Inf. Sci & Tech, Shenzhen, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010785985","display_name":"Yinyan Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I3131625388","display_name":"University Town of Shenzhen","ror":"https://ror.org/05f5j6225","country_code":"CN","type":"education","lineage":["https://openalex.org/I3131625388"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yinyan Jiang","raw_affiliation_strings":["Department of Electronic Engineering / Graduate School at Shenzhen, Tsinghua University, China","Shenzhen Key Lab. of Inf. Sci & Tech, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering / Graduate School at Shenzhen, Tsinghua University, China","institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I99065089"]},{"raw_affiliation_string":"Shenzhen Key Lab. of Inf. Sci & Tech, Shenzhen, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009595085","display_name":"Yicong Zhou","orcid":"https://orcid.org/0000-0002-4487-6384"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Yicong Zhou","raw_affiliation_strings":["Department of Computer and Information Science, University of Macau, Macau, China","[Department of Computer and information science, University of Macau, Macau, China]"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, University of Macau, Macau, China","institution_ids":["https://openalex.org/I204512498"]},{"raw_affiliation_string":"[Department of Computer and information science, University of Macau, Macau, China]","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101745213","display_name":"Longbiao Wang","orcid":"https://orcid.org/0000-0002-8094-6861"},"institutions":[{"id":"https://openalex.org/I119806805","display_name":"Nagaoka University","ror":"https://ror.org/02rcadd38","country_code":"JP","type":"education","lineage":["https://openalex.org/I119806805"]},{"id":"https://openalex.org/I85922643","display_name":"Nagaoka University of Technology","ror":"https://ror.org/00ys1hz88","country_code":"JP","type":"education","lineage":["https://openalex.org/I85922643"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Longbiao Wang","raw_affiliation_strings":["Nagaoka University of Technology, Japan","[Nagaoka University of Technology, Nagaoka, Japan]"],"affiliations":[{"raw_affiliation_string":"Nagaoka University of Technology, Japan","institution_ids":["https://openalex.org/I119806805","https://openalex.org/I85922643"]},{"raw_affiliation_string":"[Nagaoka University of Technology, Nagaoka, Japan]","institution_ids":["https://openalex.org/I85922643"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100444144","display_name":"Weifeng Li","orcid":"https://orcid.org/0000-0002-0035-5616"},"institutions":[{"id":"https://openalex.org/I3131625388","display_name":"University Town of Shenzhen","ror":"https://ror.org/05f5j6225","country_code":"CN","type":"education","lineage":["https://openalex.org/I3131625388"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weifeng Li","raw_affiliation_strings":["Department of Electronic Engineering / Graduate School at Shenzhen, Tsinghua University, China","Shenzhen Key Lab. of Inf. Sci & Tech, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering / Graduate School at Shenzhen, Tsinghua University, China","institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I99065089"]},{"raw_affiliation_string":"Shenzhen Key Lab. of Inf. Sci & Tech, Shenzhen, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009239895","display_name":"Qingmin Liao","orcid":"https://orcid.org/0000-0002-7509-3964"},"institutions":[{"id":"https://openalex.org/I3131625388","display_name":"University Town of Shenzhen","ror":"https://ror.org/05f5j6225","country_code":"CN","type":"education","lineage":["https://openalex.org/I3131625388"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingmin Liao","raw_affiliation_strings":["Department of Electronic Engineering / Graduate School at Shenzhen, Tsinghua University, China","Shenzhen Key Lab. of Inf. Sci & Tech, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering / Graduate School at Shenzhen, Tsinghua University, China","institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I99065089"]},{"raw_affiliation_string":"Shenzhen Key Lab. of Inf. Sci & Tech, Shenzhen, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100903294"],"corresponding_institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.07882077,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"1","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","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/T11105","display_name":"Advanced Image Processing Techniques","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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9991000294685364,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7826428413391113},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.7592015266418457},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6908033490180969},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.6803140640258789},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.6778494119644165},{"id":"https://openalex.org/keywords/discriminant","display_name":"Discriminant","score":0.5752308368682861},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.567408561706543},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5579911470413208},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.516045093536377},{"id":"https://openalex.org/keywords/low-resolution","display_name":"Low resolution","score":0.5016880035400391},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4886026978492737},{"id":"https://openalex.org/keywords/linear-discriminant-analysis","display_name":"Linear discriminant analysis","score":0.4594508111476898},{"id":"https://openalex.org/keywords/high-resolution","display_name":"High resolution","score":0.3476216793060303}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7826428413391113},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.7592015266418457},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6908033490180969},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.6803140640258789},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.6778494119644165},{"id":"https://openalex.org/C78397625","wikidata":"https://www.wikidata.org/wiki/Q192487","display_name":"Discriminant","level":2,"score":0.5752308368682861},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.567408561706543},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5579911470413208},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.516045093536377},{"id":"https://openalex.org/C3019883945","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Low resolution","level":3,"score":0.5016880035400391},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4886026978492737},{"id":"https://openalex.org/C69738355","wikidata":"https://www.wikidata.org/wiki/Q1228929","display_name":"Linear discriminant analysis","level":2,"score":0.4594508111476898},{"id":"https://openalex.org/C3020199158","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"High resolution","level":2,"score":0.3476216793060303},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","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/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apsipa.2013.6694200","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apsipa.2013.6694200","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1981341515","https://openalex.org/W1998594584","https://openalex.org/W2053186076","https://openalex.org/W2097308346","https://openalex.org/W2114380981","https://openalex.org/W2118963448","https://openalex.org/W2121058967","https://openalex.org/W2121647436","https://openalex.org/W2126653386","https://openalex.org/W2149760002","https://openalex.org/W2154872931","https://openalex.org/W2157369330","https://openalex.org/W6677548907"],"related_works":["https://openalex.org/W2350751952","https://openalex.org/W1999647744","https://openalex.org/W2362114017","https://openalex.org/W3147024994","https://openalex.org/W2063246903","https://openalex.org/W2374055396","https://openalex.org/W1978302214","https://openalex.org/W2021817983","https://openalex.org/W1995039490","https://openalex.org/W3008559849"],"abstract_inverted_index":{"Existing":[0],"face":[1,69],"recognition":[2,7,45,80],"systems":[3],"can":[4],"achieve":[5,87],"high":[6],"rates":[8],"in":[9],"the":[10,15,18,26,29,44,68,104],"well-controlled":[11],"environment.":[12],"However,":[13],"when":[14],"resolution":[16],"of":[17,25,106],"test":[19],"images":[20,70],"is":[21],"lower":[22],"than":[23,53],"that":[24],"gallery":[27],"images,":[28],"performance":[30],"degrades":[31],"seriously.":[32],"Traditional":[33],"two-step":[34],"solutions":[35],"(first":[36],"adopting":[37],"super-resolution":[38],"(SR)":[39],"method,":[40],"and":[41],"then":[42],"performing":[43],"phase)":[46],"mainly":[47],"focus":[48],"on":[49,82,100],"visual":[50],"enhancement,":[51],"rather":[52],"classification.":[54],"In":[55],"this":[56],"paper,":[57],"we":[58,90],"utilize":[59],"Local":[60],"Consistency":[61],"Preserved":[62],"Coupled":[63],"Mappings":[64],"(LCPCM-I)":[65],"to":[66],"project":[67],"with":[71,94],"different":[72],"resolutions":[73],"onto":[74],"a":[75],"new":[76],"common":[77],"space":[78],"for":[79],"based":[81],"coupled":[83],"mappings":[84],"(CM).":[85],"To":[86],"better":[88],"results,":[89],"incorporate":[91],"discriminant":[92],"information":[93],"LCPCM":[95],"(LCPCM-II).":[96],"The":[97],"experimental":[98],"results":[99],"FERET":[101],"database":[102],"verify":[103],"effectiveness":[105],"our":[107],"proposed":[108],"method.":[109]},"counts_by_year":[{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
