{"id":"https://openalex.org/W2999571347","doi":"https://doi.org/10.1007/s11042-019-08505-0","title":"Face hallucination with K-means++ dictionary learning","display_name":"Face hallucination with K-means++ dictionary learning","publication_year":2020,"publication_date":"2020-01-07","ids":{"openalex":"https://openalex.org/W2999571347","doi":"https://doi.org/10.1007/s11042-019-08505-0","mag":"2999571347"},"language":"en","primary_location":{"id":"doi:10.1007/s11042-019-08505-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-019-08505-0","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","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/A5065397399","display_name":"Zhenxue Chen","orcid":"https://orcid.org/0000-0001-9637-5170"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"id":"https://openalex.org/I4210105229","display_name":"City University of Hong Kong, Shenzhen Research Institute","ror":"https://ror.org/00xc0ma20","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210105229"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhenxue Chen","raw_affiliation_strings":["School of Control Science and Engineering, Shandong University, Jinan, 250061, China","Shenzhen Research Institute of Shandong University, Shandong University, Shenzhen, 518057, China"],"raw_orcid":"https://orcid.org/0000-0001-9637-5170","affiliations":[{"raw_affiliation_string":"School of Control Science and Engineering, Shandong University, Jinan, 250061, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"Shenzhen Research Institute of Shandong University, Shandong University, Shenzhen, 518057, China","institution_ids":["https://openalex.org/I154099455","https://openalex.org/I4210105229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076866286","display_name":"Jiadi Li","orcid":null},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiadi Li","raw_affiliation_strings":["School of Control Science and Engineering, Shandong University, Jinan, 250061, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Control Science and Engineering, Shandong University, Jinan, 250061, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101798630","display_name":"Chengyun Liu","orcid":"https://orcid.org/0000-0001-5689-3950"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengyun Liu","raw_affiliation_strings":["School of Control Science and Engineering, Shandong University, Jinan, 250061, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Control Science and Engineering, Shandong University, Jinan, 250061, China","institution_ids":["https://openalex.org/I154099455"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5065397399"],"corresponding_institution_ids":["https://openalex.org/I154099455","https://openalex.org/I4210105229"],"apc_list":{"value":2890,"currency":"USD","value_usd":2890},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00697796,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"79","issue":"17-18","first_page":"11685","last_page":"11698"},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9944999814033508,"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":0.9853000044822693,"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/computer-science","display_name":"Computer science","score":0.8752636909484863},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.660637378692627},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.6422469019889832},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6069601774215698},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5856735706329346},{"id":"https://openalex.org/keywords/neural-coding","display_name":"Neural coding","score":0.5099562406539917},{"id":"https://openalex.org/keywords/dictionary-learning","display_name":"Dictionary learning","score":0.46897515654563904},{"id":"https://openalex.org/keywords/face-hallucination","display_name":"Face hallucination","score":0.4470656216144562},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.44590485095977783},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4118434190750122},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3874565064907074},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.35515546798706055},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.33101773262023926},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2972247004508972},{"id":"https://openalex.org/keywords/face-detection","display_name":"Face detection","score":0.2626159191131592},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09899061918258667},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06127429008483887}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8752636909484863},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.660637378692627},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.6422469019889832},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6069601774215698},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5856735706329346},{"id":"https://openalex.org/C77637269","wikidata":"https://www.wikidata.org/wiki/Q7002051","display_name":"Neural coding","level":2,"score":0.5099562406539917},{"id":"https://openalex.org/C2988886741","wikidata":"https://www.wikidata.org/wiki/Q25304494","display_name":"Dictionary learning","level":3,"score":0.46897515654563904},{"id":"https://openalex.org/C54654163","wikidata":"https://www.wikidata.org/wiki/Q5428359","display_name":"Face hallucination","level":5,"score":0.4470656216144562},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.44590485095977783},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4118434190750122},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3874565064907074},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.35515546798706055},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.33101773262023926},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2972247004508972},{"id":"https://openalex.org/C4641261","wikidata":"https://www.wikidata.org/wiki/Q11681085","display_name":"Face detection","level":4,"score":0.2626159191131592},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09899061918258667},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06127429008483887},{"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:10.1007/s11042-019-08505-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-019-08505-0","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.4699999988079071}],"awards":[{"id":"https://openalex.org/G2836725310","display_name":null,"funder_award_id":"61203261; 61876099","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W180242331","https://openalex.org/W1528053940","https://openalex.org/W1602749098","https://openalex.org/W1885185971","https://openalex.org/W1985436611","https://openalex.org/W1988974846","https://openalex.org/W2005051400","https://openalex.org/W2008732654","https://openalex.org/W2050834445","https://openalex.org/W2063978378","https://openalex.org/W2067023690","https://openalex.org/W2073459066","https://openalex.org/W2107034620","https://openalex.org/W2120824855","https://openalex.org/W2121058967","https://openalex.org/W2121647436","https://openalex.org/W2133665775","https://openalex.org/W2135046866","https://openalex.org/W2142827986","https://openalex.org/W2148312679","https://openalex.org/W2150376021","https://openalex.org/W2153777140","https://openalex.org/W2159269332","https://openalex.org/W2172157973","https://openalex.org/W2214802144","https://openalex.org/W2242218935","https://openalex.org/W2272004637","https://openalex.org/W2295477204","https://openalex.org/W2327302159","https://openalex.org/W2529099292","https://openalex.org/W2888654602","https://openalex.org/W2914004410","https://openalex.org/W2963470893","https://openalex.org/W4206310440"],"related_works":["https://openalex.org/W2793063187","https://openalex.org/W325114128","https://openalex.org/W2024640171","https://openalex.org/W4220850864","https://openalex.org/W2161305109","https://openalex.org/W63491089","https://openalex.org/W22502857","https://openalex.org/W1538678578","https://openalex.org/W1558072243","https://openalex.org/W2081533887"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
