{"id":"https://openalex.org/W1999457380","doi":"https://doi.org/10.1109/tip.2014.2347201","title":"Face Super-Resolution via Multilayer Locality-Constrained Iterative Neighbor Embedding and Intermediate Dictionary Learning","display_name":"Face Super-Resolution via Multilayer Locality-Constrained Iterative Neighbor Embedding and Intermediate Dictionary Learning","publication_year":2014,"publication_date":"2014-08-12","ids":{"openalex":"https://openalex.org/W1999457380","doi":"https://doi.org/10.1109/tip.2014.2347201","mag":"1999457380"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2014.2347201","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2014.2347201","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Image Processing","raw_type":"journal-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/A5087165831","display_name":"Junjun Jiang","orcid":"https://orcid.org/0000-0002-5694-505X"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Junjun Jiang","raw_affiliation_strings":["National Engineering Research Center for Multimedia Software, School of Computer, Wuhan University, Wuhan, China","National Engineering Research Center for Multimedia Software/School of Computer, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software, School of Computer, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software/School of Computer, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087726516","display_name":"Ruimin Hu","orcid":"https://orcid.org/0000-0002-0290-5757"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruimin Hu","raw_affiliation_strings":["National Engineering Research Center for Multimedia Software, School of Computer, Wuhan University, Wuhan, China","National Engineering Research Center for Multimedia Software/School of Computer, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software, School of Computer, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software/School of Computer, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100741750","display_name":"Zhongyuan Wang","orcid":"https://orcid.org/0000-0002-9796-488X"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongyuan Wang","raw_affiliation_strings":["National Engineering Research Center for Multimedia Software, School of Computer, Wuhan University, Wuhan, China","National Engineering Research Center for Multimedia Software/School of Computer, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software, School of Computer, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software/School of Computer, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027802291","display_name":"Zhen Han","orcid":"https://orcid.org/0000-0002-1862-4781"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Han","raw_affiliation_strings":["National Engineering Research Center for Multimedia Software, School of Computer, Wuhan University, Wuhan, China","National Engineering Research Center for Multimedia Software/School of Computer, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software, School of Computer, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software/School of Computer, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5087165831"],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":null,"apc_paid":null,"fwci":14.3887,"has_fulltext":false,"cited_by_count":162,"citation_normalized_percentile":{"value":0.99259648,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"23","issue":"10","first_page":"4220","last_page":"4231"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9951000213623047,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9948999881744385,"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/embedding","display_name":"Embedding","score":0.7187596559524536},{"id":"https://openalex.org/keywords/manifold","display_name":"Manifold (fluid mechanics)","score":0.5817865133285522},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.5489705801010132},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5374093651771545},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5205991268157959},{"id":"https://openalex.org/keywords/nonlinear-dimensionality-reduction","display_name":"Nonlinear dimensionality reduction","score":0.4961441457271576},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.4745829105377197},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.46095019578933716},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.445990651845932},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4380882978439331},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.43204912543296814},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.41021719574928284},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.38646605610847473},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37933123111724854},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.11136454343795776}],"concepts":[{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.7187596559524536},{"id":"https://openalex.org/C529865628","wikidata":"https://www.wikidata.org/wiki/Q1790740","display_name":"Manifold (fluid mechanics)","level":2,"score":0.5817865133285522},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.5489705801010132},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5374093651771545},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5205991268157959},{"id":"https://openalex.org/C151876577","wikidata":"https://www.wikidata.org/wiki/Q7049464","display_name":"Nonlinear dimensionality reduction","level":3,"score":0.4961441457271576},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.4745829105377197},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.46095019578933716},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.445990651845932},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4380882978439331},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.43204912543296814},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41021719574928284},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38646605610847473},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37933123111724854},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.11136454343795776},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tip.2014.2347201","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2014.2347201","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Image Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.44999998807907104,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G6013258928","display_name":null,"funder_award_id":"61172173","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7713655747","display_name":null,"funder_award_id":"20130141120024","funder_id":"https://openalex.org/F4320336024","funder_display_name":"Specialized Research Fund for the Doctoral Program of Higher Education of China"},{"id":"https://openalex.org/G787444272","display_name":null,"funder_award_id":"61231015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G957919463","display_name":null,"funder_award_id":"61303114","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320336024","display_name":"Specialized Research Fund for the Doctoral Program of Higher Education of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W1972002222","https://openalex.org/W1983781364","https://openalex.org/W1985436611","https://openalex.org/W1994204330","https://openalex.org/W2003088946","https://openalex.org/W2015497428","https://openalex.org/W2021416144","https://openalex.org/W2027325144","https://openalex.org/W2027922120","https://openalex.org/W2044655004","https://openalex.org/W2047920195","https://openalex.org/W2050874697","https://openalex.org/W2053186076","https://openalex.org/W2095976476","https://openalex.org/W2096027770","https://openalex.org/W2097039786","https://openalex.org/W2099470017","https://openalex.org/W2103844245","https://openalex.org/W2103871101","https://openalex.org/W2112116008","https://openalex.org/W2112794790","https://openalex.org/W2114380981","https://openalex.org/W2118963448","https://openalex.org/W2121058967","https://openalex.org/W2123613719","https://openalex.org/W2129613727","https://openalex.org/W2131724888","https://openalex.org/W2133665775","https://openalex.org/W2134563198","https://openalex.org/W2138616927","https://openalex.org/W2139286676","https://openalex.org/W2140257560","https://openalex.org/W2141631520","https://openalex.org/W2149760002","https://openalex.org/W2152131136","https://openalex.org/W2154199925","https://openalex.org/W2158046142","https://openalex.org/W2160021903","https://openalex.org/W2161684519","https://openalex.org/W2163523041","https://openalex.org/W2164307510","https://openalex.org/W2168996682","https://openalex.org/W2171677016","https://openalex.org/W2295477204","https://openalex.org/W4377561911","https://openalex.org/W6674815348","https://openalex.org/W6677548907","https://openalex.org/W6679809621","https://openalex.org/W6684221638"],"related_works":["https://openalex.org/W2288544419","https://openalex.org/W2908959303","https://openalex.org/W2370200218","https://openalex.org/W2105210619","https://openalex.org/W2347601237","https://openalex.org/W2370167347","https://openalex.org/W1528356187","https://openalex.org/W2123115309","https://openalex.org/W1273791684","https://openalex.org/W2023181450"],"abstract_inverted_index":{"Based":[0],"on":[1,167],"the":[2,14,22,27,31,37,40,46,50,58,62,67,92,98,109,114,129,142,149,152,157,168,175,178],"assumption":[3],"that":[4],"low-resolution":[5],"(LR)":[6],"and":[7,56,113,118,132,147,156,171],"high-resolution":[8],"(HR)":[9],"manifolds":[10],"are":[11],"locally":[12],"isometric,":[13],"neighbor":[15,85],"embedding":[16,86],"super-resolution":[17,78,166],"algorithms":[18],"try":[19],"to":[20,45,90,127,164],"preserve":[21],"geometry":[23,38,99],"(reconstruction":[24],"weights)":[25],"of":[26,39,49,61,100,177],"LR":[28,51,63,94,110,130],"space":[29,64],"for":[30],"reconstructed":[32,153],"HR":[33,42,102,116,134,154,159],"space,":[34],"but":[35],"neglect":[36],"original":[41,101,133,158],"space.":[43,103],"Due":[44],"degradation":[47,145],"process":[48],"image":[52,144],"(e.g.,":[53],"noisy,":[54],"blurred,":[55],"down-sampled),":[57],"neighborhood":[59],"relationship":[60],"cannot":[65],"reflect":[66],"truth.":[68],"To":[69],"this":[70,72],"end,":[71],"paper":[73],"proposes":[74],"a":[75,81],"coarse-to-fine":[76],"face":[77,165],"approach":[79],"via":[80],"multilayer":[82],"locality-constrained":[83],"iterative":[84],"technique,":[87],"which":[88],"intends":[89],"represent":[91],"input":[93],"patch":[95,111],"while":[96],"preserving":[97],"In":[104],"particular,":[105],"we":[106],"iteratively":[107],"update":[108],"representation":[112],"estimated":[115],"patch,":[117],"meanwhile":[119],"an":[120],"intermediate":[121],"dictionary":[122],"learning":[123],"scheme":[124],"is":[125],"employed":[126],"bridge":[128],"manifold":[131,155],"manifold.":[135,160],"The":[136],"proposed":[137,179],"method":[138],"can":[139],"faithfully":[140],"capture":[141],"intrinsic":[143],"shift":[146],"enhance":[148],"consistency":[150],"between":[151],"Experiments":[161],"with":[162],"application":[163],"CAS-PEAL-R1":[169],"database":[170],"real-world":[172],"images":[173],"demonstrate":[174],"power":[176],"algorithm.":[180]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":13},{"year":2019,"cited_by_count":24},{"year":2018,"cited_by_count":29},{"year":2017,"cited_by_count":24},{"year":2016,"cited_by_count":20},{"year":2015,"cited_by_count":14},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}