{"id":"https://openalex.org/W1982405594","doi":"https://doi.org/10.1007/s11263-014-0722-8","title":"Sparse Representation Based Fisher Discrimination Dictionary Learning for Image Classification","display_name":"Sparse Representation Based Fisher Discrimination Dictionary Learning for Image Classification","publication_year":2014,"publication_date":"2014-05-12","ids":{"openalex":"https://openalex.org/W1982405594","doi":"https://doi.org/10.1007/s11263-014-0722-8","mag":"1982405594"},"language":"en","primary_location":{"id":"doi:10.1007/s11263-014-0722-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11263-014-0722-8","pdf_url":null,"source":{"id":"https://openalex.org/S25538012","display_name":"International Journal of Computer Vision","issn_l":"0920-5691","issn":["0920-5691","1573-1405"],"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":"International Journal of Computer Vision","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/A5037873810","display_name":"Meng Yang","orcid":"https://orcid.org/0000-0002-0795-3221"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Meng Yang","raw_affiliation_strings":["College of Computer Science & Software Engineering, Shenzhen University, Shenzhen, China","College of Computer Science and Software Engineering, Shenzhen University Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science & Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100433899","display_name":"Lei Zhang","orcid":"https://orcid.org/0000-0002-2078-4215"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Lei Zhang","raw_affiliation_strings":["Department of Computing, The Hong Kong Polytechnic University, Hong Kong, China","[Dept. of Computing, The Hong Kong Polytechnic University, Hong Kong, China]"],"affiliations":[{"raw_affiliation_string":"Department of Computing, The Hong Kong Polytechnic University, Hong Kong, China","institution_ids":["https://openalex.org/I14243506"]},{"raw_affiliation_string":"[Dept. of Computing, The Hong Kong Polytechnic University, Hong Kong, China]","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020220235","display_name":"Xiangchu Feng","orcid":"https://orcid.org/0000-0002-3463-2060"},"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":"Xiangchu Feng","raw_affiliation_strings":["Department of Applied Mathematics, Xidian University, Xi\u2019an, China"],"affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100325058","display_name":"David Zhang","orcid":"https://orcid.org/0000-0002-5027-5286"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"David Zhang","raw_affiliation_strings":["Department of Computing, The Hong Kong Polytechnic University, Hong Kong, China","[Dept. of Computing, The Hong Kong Polytechnic University, Hong Kong, China]"],"affiliations":[{"raw_affiliation_string":"Department of Computing, The Hong Kong Polytechnic University, Hong Kong, China","institution_ids":["https://openalex.org/I14243506"]},{"raw_affiliation_string":"[Dept. of Computing, The Hong Kong Polytechnic University, Hong Kong, China]","institution_ids":["https://openalex.org/I14243506"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5037873810"],"corresponding_institution_ids":["https://openalex.org/I180726961"],"apc_list":{"value":2890,"currency":"EUR","value_usd":3690},"apc_paid":null,"fwci":56.5939,"has_fulltext":false,"cited_by_count":491,"citation_normalized_percentile":{"value":0.99978184,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"109","issue":"3","first_page":"209","last_page":"232"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9995999932289124,"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":0.9995999932289124,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9970999956130981,"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":0.9955000281333923,"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/discriminative-model","display_name":"Discriminative model","score":0.801190972328186},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.7784388065338135},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7292829751968384},{"id":"https://openalex.org/keywords/sparse-approximation","display_name":"Sparse approximation","score":0.6997861862182617},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5919780135154724},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5665122866630554},{"id":"https://openalex.org/keywords/neural-coding","display_name":"Neural coding","score":0.5651644468307495},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.5555484890937805},{"id":"https://openalex.org/keywords/k-svd","display_name":"K-SVD","score":0.5278161764144897},{"id":"https://openalex.org/keywords/contextual-image-classification","display_name":"Contextual image classification","score":0.49833226203918457},{"id":"https://openalex.org/keywords/feature-learning","display_name":"Feature learning","score":0.4488459527492523},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.44084465503692627},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.39805564284324646},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3583414554595947},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3113172650337219},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.120909184217453}],"concepts":[{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.801190972328186},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.7784388065338135},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7292829751968384},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.6997861862182617},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5919780135154724},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5665122866630554},{"id":"https://openalex.org/C77637269","wikidata":"https://www.wikidata.org/wiki/Q7002051","display_name":"Neural coding","level":2,"score":0.5651644468307495},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.5555484890937805},{"id":"https://openalex.org/C154771677","wikidata":"https://www.wikidata.org/wiki/Q17098361","display_name":"K-SVD","level":3,"score":0.5278161764144897},{"id":"https://openalex.org/C75294576","wikidata":"https://www.wikidata.org/wiki/Q5165192","display_name":"Contextual image classification","level":3,"score":0.49833226203918457},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.4488459527492523},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.44084465503692627},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.39805564284324646},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3583414554595947},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3113172650337219},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.120909184217453},{"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/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s11263-014-0722-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11263-014-0722-8","pdf_url":null,"source":{"id":"https://openalex.org/S25538012","display_name":"International Journal of Computer Vision","issn_l":"0920-5691","issn":["0920-5691","1573-1405"],"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":"International Journal of Computer Vision","raw_type":"journal-article"},{"id":"pmh:oai:ira.lib.polyu.edu.hk:10397/35953","is_oa":false,"landing_page_url":"http://hdl.handle.net/10397/35953","pdf_url":null,"source":{"id":"https://openalex.org/S4306400205","display_name":"PolyU Institutional Research Archive (Hong Kong Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I14243506","host_organization_name":"Hong Kong Polytechnic University","host_organization_lineage":["https://openalex.org/I14243506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal/Magazine Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47999998927116394,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":109,"referenced_works":["https://openalex.org/W25662080","https://openalex.org/W91744528","https://openalex.org/W97368233","https://openalex.org/W129703402","https://openalex.org/W283029246","https://openalex.org/W1486988219","https://openalex.org/W1506281249","https://openalex.org/W1529297639","https://openalex.org/W1539012881","https://openalex.org/W1566135517","https://openalex.org/W1567856076","https://openalex.org/W1577406987","https://openalex.org/W1591385104","https://openalex.org/W1632601927","https://openalex.org/W1652450286","https://openalex.org/W1963932623","https://openalex.org/W1972715665","https://openalex.org/W1972959470","https://openalex.org/W1974480136","https://openalex.org/W1977280501","https://openalex.org/W1979606776","https://openalex.org/W1992405901","https://openalex.org/W1993229407","https://openalex.org/W1998433034","https://openalex.org/W2000714550","https://openalex.org/W2003033789","https://openalex.org/W2011360105","https://openalex.org/W2024051019","https://openalex.org/W2027805700","https://openalex.org/W2032768707","https://openalex.org/W2051065934","https://openalex.org/W2053544201","https://openalex.org/W2056380775","https://openalex.org/W2058670155","https://openalex.org/W2061171222","https://openalex.org/W2061572659","https://openalex.org/W2063153269","https://openalex.org/W2073605108","https://openalex.org/W2079930597","https://openalex.org/W2082855665","https://openalex.org/W2085400714","https://openalex.org/W2086962710","https://openalex.org/W2090579338","https://openalex.org/W2093922090","https://openalex.org/W2097018403","https://openalex.org/W2098089028","https://openalex.org/W2100556411","https://openalex.org/W2100659887","https://openalex.org/W2101194540","https://openalex.org/W2102116870","https://openalex.org/W2105055468","https://openalex.org/W2105464873","https://openalex.org/W2107962625","https://openalex.org/W2110163763","https://openalex.org/W2114122776","https://openalex.org/W2115429828","https://openalex.org/W2115755118","https://openalex.org/W2116216716","https://openalex.org/W2118297240","https://openalex.org/W2120100419","https://openalex.org/W2121651107","https://openalex.org/W2122825543","https://openalex.org/W2123921160","https://openalex.org/W2124372976","https://openalex.org/W2126607811","https://openalex.org/W2128638419","https://openalex.org/W2129812935","https://openalex.org/W2130951397","https://openalex.org/W2132467081","https://openalex.org/W2137659841","https://openalex.org/W2137937911","https://openalex.org/W2138451337","https://openalex.org/W2139852318","https://openalex.org/W2141042808","https://openalex.org/W2143254810","https://openalex.org/W2145889472","https://openalex.org/W2146047955","https://openalex.org/W2150856297","https://openalex.org/W2153663612","https://openalex.org/W2157639439","https://openalex.org/W2157785665","https://openalex.org/W2158281641","https://openalex.org/W2160547390","https://openalex.org/W2161516371","https://openalex.org/W2161566726","https://openalex.org/W2162583786","https://openalex.org/W2163112044","https://openalex.org/W2163398148","https://openalex.org/W2188206772","https://openalex.org/W2296319761","https://openalex.org/W2740373864","https://openalex.org/W2799061466","https://openalex.org/W2906621894","https://openalex.org/W2912990735","https://openalex.org/W2953139536","https://openalex.org/W2963689635","https://openalex.org/W2994340921","https://openalex.org/W3022380717","https://openalex.org/W3097096317","https://openalex.org/W3144858519","https://openalex.org/W4230946174","https://openalex.org/W4250589301","https://openalex.org/W6630096803","https://openalex.org/W6632282575","https://openalex.org/W6643579956","https://openalex.org/W6656675045","https://openalex.org/W6678757208","https://openalex.org/W6683265229","https://openalex.org/W6820645939"],"related_works":["https://openalex.org/W2111634407","https://openalex.org/W2016265625","https://openalex.org/W2552089492","https://openalex.org/W2982240858","https://openalex.org/W4205656132","https://openalex.org/W2008821896","https://openalex.org/W2067062989","https://openalex.org/W3004790527","https://openalex.org/W2972860561","https://openalex.org/W634011990"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":20},{"year":2023,"cited_by_count":22},{"year":2022,"cited_by_count":28},{"year":2021,"cited_by_count":36},{"year":2020,"cited_by_count":44},{"year":2019,"cited_by_count":78},{"year":2018,"cited_by_count":74},{"year":2017,"cited_by_count":79},{"year":2016,"cited_by_count":65},{"year":2015,"cited_by_count":29},{"year":2014,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}