{"id":"https://openalex.org/W2160558632","doi":"https://doi.org/10.1109/cvpr.2012.6247791","title":"Multi-scale dictionary for single image super-resolution","display_name":"Multi-scale dictionary for single image super-resolution","publication_year":2012,"publication_date":"2012-06-01","ids":{"openalex":"https://openalex.org/W2160558632","doi":"https://doi.org/10.1109/cvpr.2012.6247791","mag":"2160558632"},"language":"en","primary_location":{"id":"doi:10.1109/cvpr.2012.6247791","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvpr.2012.6247791","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Conference on Computer Vision and Pattern Recognition","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/A5086716119","display_name":"Kaibing Zhang","orcid":"https://orcid.org/0000-0002-3770-017X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Kaibing Zhang","raw_affiliation_strings":["School of E.E., Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of E.E., Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101785348","display_name":"Xinbo Gao","orcid":"https://orcid.org/0000-0003-1443-0776"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinbo Gao","raw_affiliation_strings":["School of E.E., Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of E.E., Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076879912","display_name":"Dacheng Tao","orcid":null},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Dacheng Tao","raw_affiliation_strings":["QCIS and FEIT, University of Technology, Sydney, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"QCIS and FEIT, University of Technology, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100740143","display_name":"Xuelong Li","orcid":"https://orcid.org/0000-0002-0019-4197"},"institutions":[{"id":"https://openalex.org/I4210144662","display_name":"Xi'an Institute of Optics and Precision Mechanics","ror":"https://ror.org/0444j5556","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210144662"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuelong Li","raw_affiliation_strings":["Xian Institute of Optics and Precision Mechanics of CAS, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Xian Institute of Optics and Precision Mechanics of CAS, Xi'an, China","institution_ids":["https://openalex.org/I4210144662"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5086716119"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":11.1025,"has_fulltext":false,"cited_by_count":118,"citation_normalized_percentile":{"value":0.98820258,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1114","last_page":"1121"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9944999814033508,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9927999973297119,"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/hallucinating","display_name":"Hallucinating","score":0.902185320854187},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7852984666824341},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.720352292060852},{"id":"https://openalex.org/keywords/prior-probability","display_name":"Prior probability","score":0.6809283494949341},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.661087691783905},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.614983320236206},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.577308714389801},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.5592841506004333},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5540242195129395},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.5428147315979004},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.481249064207077},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.4306715428829193},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.425445556640625},{"id":"https://openalex.org/keywords/magnification","display_name":"Magnification","score":0.4209624230861664},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.26597392559051514},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23157110810279846},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.12221133708953857}],"concepts":[{"id":"https://openalex.org/C2911011789","wikidata":"https://www.wikidata.org/wiki/Q130741","display_name":"Hallucinating","level":2,"score":0.902185320854187},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7852984666824341},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.720352292060852},{"id":"https://openalex.org/C177769412","wikidata":"https://www.wikidata.org/wiki/Q278090","display_name":"Prior probability","level":3,"score":0.6809283494949341},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.661087691783905},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.614983320236206},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.577308714389801},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5592841506004333},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5540242195129395},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5428147315979004},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.481249064207077},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.4306715428829193},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.425445556640625},{"id":"https://openalex.org/C4144372","wikidata":"https://www.wikidata.org/wiki/Q675287","display_name":"Magnification","level":2,"score":0.4209624230861664},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.26597392559051514},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23157110810279846},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.12221133708953857},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/cvpr.2012.6247791","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvpr.2012.6247791","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Conference on Computer Vision and Pattern Recognition","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.bbk.ac.uk.oai2:7301","is_oa":false,"landing_page_url":"https://eprints.bbk.ac.uk/id/eprint/7301/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400466","display_name":"BIROn (Birkbeck, University of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98259816","host_organization_name":"Birkbeck, University of London","host_organization_lineage":["https://openalex.org/I98259816"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Book Section"},{"id":"pmh:oai:ir.opt.ac.cn:181661/20538","is_oa":false,"landing_page_url":"http://ir.opt.ac.cn/handle/181661/20538","pdf_url":null,"source":{"id":"https://openalex.org/S4377196962","display_name":"Institutional Repository of Xi'an Institute of Optics and Fine Mechanics, Chinese Academy of Sciences (Xian Institute of Optics and Precision Mechanics)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210144662","host_organization_name":"Xi'an Institute of Optics and Precision Mechanics","host_organization_lineage":["https://openalex.org/I4210144662"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u4f1a\u8bae\u8bba\u6587"},{"id":"pmh:oai:opus.lib.uts.edu.au:10453/22948","is_oa":false,"landing_page_url":"http://hdl.handle.net/10453/22948","pdf_url":null,"source":{"id":"https://openalex.org/S4306401357","display_name":"UTS ePRESS (University of Technology Sydney)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114017466","host_organization_name":"University of Technology Sydney","host_organization_lineage":["https://openalex.org/I114017466"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Proceeding"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.8299999833106995,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1579828764","https://openalex.org/W1791560514","https://openalex.org/W1977581467","https://openalex.org/W2006262236","https://openalex.org/W2049237558","https://openalex.org/W2056758595","https://openalex.org/W2061398022","https://openalex.org/W2097074225","https://openalex.org/W2133665775","https://openalex.org/W2136396015","https://openalex.org/W2149669120","https://openalex.org/W2157190232","https://openalex.org/W2160547390","https://openalex.org/W2161516371","https://openalex.org/W2162841655","https://openalex.org/W2163523041","https://openalex.org/W2163935418","https://openalex.org/W2534320940","https://openalex.org/W3104720471","https://openalex.org/W3137074406","https://openalex.org/W6634856151","https://openalex.org/W6638194035","https://openalex.org/W6683313271","https://openalex.org/W6683660953","https://openalex.org/W6683680428","https://openalex.org/W6683809815","https://openalex.org/W6785716312"],"related_works":["https://openalex.org/W3204676188","https://openalex.org/W4378771713","https://openalex.org/W2992803471","https://openalex.org/W2312876277","https://openalex.org/W2930227984","https://openalex.org/W2066036438","https://openalex.org/W2078454190","https://openalex.org/W2963350370","https://openalex.org/W2063248114","https://openalex.org/W4206795149"],"abstract_inverted_index":{"Reconstruction-":[0],"and":[1,47,70,139],"example-based":[2,30],"super-resolution":[3],"(SR)":[4],"methods":[5,22,31],"are":[6,119],"promising":[7],"for":[8],"restoring":[9],"a":[10,37,43,58,62,89,101,105],"high-resolution":[11],"(HR)":[12],"image":[13,46],"from":[14,88],"low-resolution":[15],"(LR)":[16],"image(s).":[17],"Under":[18],"large":[19,106],"magnification,":[20],"reconstruction-based":[21],"usually":[23],"fail":[24],"to":[25,41,48,61,83,121],"hallucinate":[26],"visual":[27,97],"details":[28,98],"while":[29],"sometimes":[32],"introduce":[33,57],"unexpected":[34],"details.":[35],"Given":[36],"generic":[38],"LR":[39],"image,":[40,55],"reconstruct":[42],"photo-realistic":[44],"SR":[45,54,64,135],"suppress":[49],"artifacts":[50,77],"in":[51],"the":[52,85,112,128],"reconstructed":[53],"we":[56],"multi-scale":[59],"dictionary":[60],"novel":[63],"method":[65,130],"that":[66,127],"simultaneously":[67],"integrates":[68],"local":[69,74,91],"non-local":[71,94],"priors.":[72],"The":[73,93],"prior":[75,95],"suppresses":[76],"by":[78,99],"using":[79],"steering":[80],"kernel":[81],"regression":[82],"predict":[84],"target":[86,113],"pixel":[87],"small":[90],"area.":[92],"enriches":[96],"taking":[100],"weighted":[102],"average":[103],"of":[104,111],"neighborhood":[107],"as":[108],"an":[109],"estimate":[110],"pixel.":[114],"Essentially,":[115],"these":[116],"two":[117],"priors":[118],"complementary":[120],"each":[122],"other.":[123],"Experimental":[124],"results":[125],"demonstrate":[126],"proposed":[129],"can":[131],"produce":[132],"high":[133],"quality":[134],"recovery":[136],"both":[137],"quantitatively":[138],"perceptually.":[140]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":12},{"year":2017,"cited_by_count":16},{"year":2016,"cited_by_count":14},{"year":2015,"cited_by_count":16},{"year":2014,"cited_by_count":15},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
