{"id":"https://openalex.org/W1975320187","doi":"https://doi.org/10.1109/siu.2014.6830576","title":"Improved online dictionary learning for sparse signal representation","display_name":"Improved online dictionary learning for sparse signal representation","publication_year":2014,"publication_date":"2014-04-01","ids":{"openalex":"https://openalex.org/W1975320187","doi":"https://doi.org/10.1109/siu.2014.6830576","mag":"1975320187"},"language":"en","primary_location":{"id":"doi:10.1109/siu.2014.6830576","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2014.6830576","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 22nd Signal Processing and Communications Applications Conference (SIU)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/11129/7632","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061505042","display_name":"Faezeh Yeganli","orcid":null},"institutions":[{"id":"https://openalex.org/I36515993","display_name":"Eastern Mediterranean University","ror":"https://ror.org/00excyz84","country_code":"CY","type":"education","lineage":["https://openalex.org/I36515993"]}],"countries":["CY"],"is_corresponding":false,"raw_author_name":"Faezeh Yeganli","raw_affiliation_strings":["Electrical and Electronic Engineering Dep., Eastern Mediterranean University","[Electrical and Electronic Engineering Dep., Eastern Mediterranean University]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Electronic Engineering Dep., Eastern Mediterranean University","institution_ids":["https://openalex.org/I36515993"]},{"raw_affiliation_string":"[Electrical and Electronic Engineering Dep., Eastern Mediterranean University]","institution_ids":["https://openalex.org/I36515993"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068136282","display_name":"H\u00fcseyin \u00d6zkaramanl\u0131","orcid":null},"institutions":[{"id":"https://openalex.org/I36515993","display_name":"Eastern Mediterranean University","ror":"https://ror.org/00excyz84","country_code":"CY","type":"education","lineage":["https://openalex.org/I36515993"]}],"countries":["CY"],"is_corresponding":false,"raw_author_name":"Huseyin Ozkaramanli","raw_affiliation_strings":["Electrical and Electronic Engineering Dep., Eastern Mediterranean University","[Electrical and Electronic Engineering Dep., Eastern Mediterranean University]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Electronic Engineering Dep., Eastern Mediterranean University","institution_ids":["https://openalex.org/I36515993"]},{"raw_affiliation_string":"[Electrical and Electronic Engineering Dep., Eastern Mediterranean University]","institution_ids":["https://openalex.org/I36515993"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I36515993"],"apc_list":null,"apc_paid":null,"fwci":1.6179,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.80022889,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"6920","issue":null,"first_page":"1702","last_page":"1705"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998999834060669,"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/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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9987999796867371,"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/k-svd","display_name":"K-SVD","score":0.7570314407348633},{"id":"https://openalex.org/keywords/sparse-approximation","display_name":"Sparse approximation","score":0.7519303560256958},{"id":"https://openalex.org/keywords/neural-coding","display_name":"Neural coding","score":0.722370982170105},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6787789463996887},{"id":"https://openalex.org/keywords/matching-pursuit","display_name":"Matching pursuit","score":0.6086322069168091},{"id":"https://openalex.org/keywords/autocorrelation","display_name":"Autocorrelation","score":0.5905885100364685},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5464351177215576},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5266104936599731},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4664890766143799},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4401477575302124},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4243493378162384},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.41486552357673645},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25644245743751526},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.22347751259803772}],"concepts":[{"id":"https://openalex.org/C154771677","wikidata":"https://www.wikidata.org/wiki/Q17098361","display_name":"K-SVD","level":3,"score":0.7570314407348633},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.7519303560256958},{"id":"https://openalex.org/C77637269","wikidata":"https://www.wikidata.org/wiki/Q7002051","display_name":"Neural coding","level":2,"score":0.722370982170105},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6787789463996887},{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.6086322069168091},{"id":"https://openalex.org/C5297727","wikidata":"https://www.wikidata.org/wiki/Q786970","display_name":"Autocorrelation","level":2,"score":0.5905885100364685},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5464351177215576},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5266104936599731},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4664890766143799},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4401477575302124},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4243493378162384},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.41486552357673645},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25644245743751526},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.22347751259803772},{"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/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/siu.2014.6830576","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2014.6830576","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 22nd Signal Processing and Communications Applications Conference (SIU)","raw_type":"proceedings-article"},{"id":"pmh:oai:i-rep.emu.edu.tr:11129/7632","is_oa":true,"landing_page_url":"https://hdl.handle.net/11129/7632","pdf_url":null,"source":{"id":"https://openalex.org/S4306402300","display_name":"Eastern Mediterranean University Institutional Repository (Eastern Mediterranean University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I36515993","host_organization_name":"Eastern Mediterranean University","host_organization_lineage":["https://openalex.org/I36515993"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Object"},{"id":"pmh:oai:i-rep.emu.edu.tr:11129/8738","is_oa":true,"landing_page_url":"https://hdl.handle.net/11129/8738","pdf_url":null,"source":{"id":"https://openalex.org/S4306402300","display_name":"Eastern Mediterranean University Institutional Repository (Eastern Mediterranean University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I36515993","host_organization_name":"Eastern Mediterranean University","host_organization_lineage":["https://openalex.org/I36515993"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Object"}],"best_oa_location":{"id":"pmh:oai:i-rep.emu.edu.tr:11129/7632","is_oa":true,"landing_page_url":"https://hdl.handle.net/11129/7632","pdf_url":null,"source":{"id":"https://openalex.org/S4306402300","display_name":"Eastern Mediterranean University Institutional Repository (Eastern Mediterranean University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I36515993","host_organization_name":"Eastern Mediterranean University","host_organization_lineage":["https://openalex.org/I36515993"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Object"},"sustainable_development_goals":[{"score":0.8100000023841858,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W87496662","https://openalex.org/W1480379458","https://openalex.org/W1791560514","https://openalex.org/W1897099594","https://openalex.org/W1988500921","https://openalex.org/W2005876975","https://openalex.org/W2115429828","https://openalex.org/W2121058967","https://openalex.org/W2125414678","https://openalex.org/W2136821827","https://openalex.org/W2160547390","https://openalex.org/W2161516371","https://openalex.org/W2167188281","https://openalex.org/W4205691665"],"related_works":["https://openalex.org/W2011611369","https://openalex.org/W4245251483","https://openalex.org/W4254934694","https://openalex.org/W2160547390","https://openalex.org/W2016265625","https://openalex.org/W2965458591","https://openalex.org/W2111634407","https://openalex.org/W2552089492","https://openalex.org/W1992008660","https://openalex.org/W2982240858"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"a":[3,49,90],"new":[4],"dictionary":[5,13,30,50,61],"learning":[6,14],"algorithm":[7,18,42],"is":[8,43,63,106],"proposed.":[9],"Similar":[10],"to":[11,31,58,126],"many":[12],"algorithms,":[15],"the":[16,28,33,38,55,60,73,77,82,100,119,133],"proposed":[17,120],"alternates":[19],"between":[20,76],"two":[21],"stages.":[22],"First,":[23],"sparse":[24,34,46,78],"coding":[25,79],"stage":[26,52],"uses":[27],"current":[29],"obtain":[32],"representation":[35,113],"coefficients.":[36],"Herein,":[37],"orthogonal":[39],"matching":[40],"pursuit":[41],"used":[44],"for":[45,141],"coding.":[47],"Second,":[48],"update":[51,59],"that":[53,112],"employs":[54],"calculated":[56],"coefficients":[57,80],"and":[62,72,81,103],"based":[64],"on":[65,99],"iterative":[66],"least":[67],"squares":[68],"method.":[69],"The":[70,93,108],"autocorrelation":[71,104],"cross":[74],"correlation":[75],"training":[83],"data":[84],"are":[85,145],"estimated":[86],"recursively":[87],"by":[88,118],"applying":[89],"forgetting":[91,101],"factor.":[92],"variable":[94],"step":[95],"size":[96],"which":[97],"depends":[98],"factor":[102],"function":[105],"derived.":[107],"simulation":[109],"results":[110,140],"indicate":[111],"ability":[114],"of":[115,132],"dictionaries":[116],"designed":[117,128],"method":[121],"has":[122],"improved":[123],"SNR":[124],"compared":[125],"those":[127],"with":[129,136],"existing":[130],"state":[131],"art":[134],"algorithms":[135],"faster":[137],"convergence.":[138],"Preliminary":[139],"single":[142],"image":[143],"super-resolution":[144],"promising.":[146]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-08-09T07:27:16.801131","created_date":"2025-10-10T00:00:00"}