{"id":"https://openalex.org/W2602572945","doi":"https://doi.org/10.1016/j.patrec.2017.10.020","title":"Convolutional low-resolution fine-grained classification","display_name":"Convolutional low-resolution fine-grained classification","publication_year":2017,"publication_date":"2017-11-03","ids":{"openalex":"https://openalex.org/W2602572945","doi":"https://doi.org/10.1016/j.patrec.2017.10.020","mag":"2602572945"},"language":"en","primary_location":{"id":"doi:10.1016/j.patrec.2017.10.020","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.patrec.2017.10.020","pdf_url":null,"source":{"id":"https://openalex.org/S151820558","display_name":"Pattern Recognition Letters","issn_l":"0167-8655","issn":["0167-8655","1872-7344"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pattern Recognition Letters","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/A5056549625","display_name":"Dingding Cai","orcid":"https://orcid.org/0000-0003-4286-6358"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Dingding Cai","raw_affiliation_strings":["Lab of Signal Processing, Tampere University of Technology, Tampere, 33720, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lab of Signal Processing, Tampere University of Technology, Tampere, 33720, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100649535","display_name":"Ke Chen","orcid":"https://orcid.org/0000-0003-0928-5199"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Ke Chen","raw_affiliation_strings":["Lab of Signal Processing, Tampere University of Technology, Tampere, 33720, Finland"],"raw_orcid":"https://orcid.org/0000-0003-0928-5199","affiliations":[{"raw_affiliation_string":"Lab of Signal Processing, Tampere University of Technology, Tampere, 33720, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110643431","display_name":"Yanlin Qian","orcid":null},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Yanlin Qian","raw_affiliation_strings":["Lab of Signal Processing, Tampere University of Technology, Tampere, 33720, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lab of Signal Processing, Tampere University of Technology, Tampere, 33720, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054822570","display_name":"Joni\u2010Kristian K\u00e4m\u00e4r\u00e4inen","orcid":"https://orcid.org/0000-0002-5801-4371"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Joni-Kristian K\u00e4m\u00e4r\u00e4inen","raw_affiliation_strings":["Lab of Signal Processing, Tampere University of Technology, Tampere, 33720, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lab of Signal Processing, Tampere University of Technology, Tampere, 33720, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100649535"],"corresponding_institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"],"apc_list":{"value":2500,"currency":"USD","value_usd":2500},"apc_paid":null,"fwci":2.2769,"has_fulltext":false,"cited_by_count":84,"citation_normalized_percentile":{"value":0.9192565,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"119","issue":null,"first_page":"166","last_page":"171"},"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9990000128746033,"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"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.998199999332428,"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/convolutional-neural-network","display_name":"Convolutional neural network","score":0.8719154596328735},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7929456233978271},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7031556367874146},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6177811026573181},{"id":"https://openalex.org/keywords/low-resolution","display_name":"Low resolution","score":0.5388803482055664},{"id":"https://openalex.org/keywords/contextual-image-classification","display_name":"Contextual image classification","score":0.5258836150169373},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.5033804774284363},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.4412659704685211},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.431708425283432},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.41383081674575806},{"id":"https://openalex.org/keywords/high-resolution","display_name":"High resolution","score":0.329018771648407},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.07590216398239136}],"concepts":[{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.8719154596328735},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7929456233978271},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7031556367874146},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6177811026573181},{"id":"https://openalex.org/C3019883945","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Low resolution","level":3,"score":0.5388803482055664},{"id":"https://openalex.org/C75294576","wikidata":"https://www.wikidata.org/wiki/Q5165192","display_name":"Contextual image classification","level":3,"score":0.5258836150169373},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.5033804774284363},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.4412659704685211},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.431708425283432},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.41383081674575806},{"id":"https://openalex.org/C3020199158","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"High resolution","level":2,"score":0.329018771648407},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.07590216398239136},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.patrec.2017.10.020","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.patrec.2017.10.020","pdf_url":null,"source":{"id":"https://openalex.org/S151820558","display_name":"Pattern Recognition Letters","issn_l":"0167-8655","issn":["0167-8655","1872-7344"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pattern Recognition Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1916479828","display_name":null,"funder_award_id":"267581","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"},{"id":"https://openalex.org/G6081089629","display_name":null,"funder_award_id":"269800","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"}],"funders":[{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"},{"id":"https://openalex.org/F4320330293","display_name":"CSC \u2013 IT Center for Science","ror":"https://ror.org/04m8m1253"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":98,"referenced_works":["https://openalex.org/W7682646","https://openalex.org/W43954826","https://openalex.org/W56385144","https://openalex.org/W64813323","https://openalex.org/W1616462885","https://openalex.org/W1686810756","https://openalex.org/W1791560514","https://openalex.org/W1797268635","https://openalex.org/W1846799578","https://openalex.org/W1885185971","https://openalex.org/W1898560071","https://openalex.org/W1930824406","https://openalex.org/W1949096787","https://openalex.org/W1950594372","https://openalex.org/W1976416062","https://openalex.org/W2014102544","https://openalex.org/W2045750950","https://openalex.org/W2061398022","https://openalex.org/W2079789819","https://openalex.org/W2087380704","https://openalex.org/W2097117768","https://openalex.org/W2098728436","https://openalex.org/W2100588357","https://openalex.org/W2108598243","https://openalex.org/W2110015572","https://openalex.org/W2117539524","https://openalex.org/W2118963448","https://openalex.org/W2121058967","https://openalex.org/W2135706578","https://openalex.org/W2138011018","https://openalex.org/W2139643804","https://openalex.org/W2147414309","https://openalex.org/W2157494358","https://openalex.org/W2163605009","https://openalex.org/W2164551808","https://openalex.org/W2194775991","https://openalex.org/W2214802144","https://openalex.org/W2242218935","https://openalex.org/W2249069931","https://openalex.org/W2293070318","https://openalex.org/W2295634579","https://openalex.org/W2406996644","https://openalex.org/W2503339013","https://openalex.org/W2513667154","https://openalex.org/W2533598788","https://openalex.org/W2534320940","https://openalex.org/W2586039364","https://openalex.org/W2598545494","https://openalex.org/W2599272240","https://openalex.org/W2604272474","https://openalex.org/W2950094539","https://openalex.org/W2952047972","https://openalex.org/W2964325192","https://openalex.org/W3100093508","https://openalex.org/W3137074406","https://openalex.org/W3147600416","https://openalex.org/W4236965008","https://openalex.org/W4241307704","https://openalex.org/W4247924304","https://openalex.org/W4249502209","https://openalex.org/W4249914127","https://openalex.org/W6600294690","https://openalex.org/W6601825177","https://openalex.org/W6602233378","https://openalex.org/W6602324145","https://openalex.org/W6602631698","https://openalex.org/W6636475194","https://openalex.org/W6638194035","https://openalex.org/W6639723367","https://openalex.org/W6640320771","https://openalex.org/W6640897641","https://openalex.org/W6661847619","https://openalex.org/W6670292460","https://openalex.org/W6674782520","https://openalex.org/W6674914833","https://openalex.org/W6675011329","https://openalex.org/W6676165494","https://openalex.org/W6676297131","https://openalex.org/W6676490201","https://openalex.org/W6677548907","https://openalex.org/W6679926365","https://openalex.org/W6680138032","https://openalex.org/W6680389264","https://openalex.org/W6681853784","https://openalex.org/W6684191040","https://openalex.org/W6684194353","https://openalex.org/W6687483927","https://openalex.org/W6688459880","https://openalex.org/W6690498163","https://openalex.org/W6693787074","https://openalex.org/W6696781133","https://openalex.org/W6697182967","https://openalex.org/W6713551875","https://openalex.org/W6724673846","https://openalex.org/W6728588997","https://openalex.org/W6729003901","https://openalex.org/W6764076272","https://openalex.org/W6784846827"],"related_works":["https://openalex.org/W2952813363","https://openalex.org/W4378678253","https://openalex.org/W2911497689","https://openalex.org/W4360783045","https://openalex.org/W2770149305","https://openalex.org/W2972076240","https://openalex.org/W3167930666","https://openalex.org/W3014952856","https://openalex.org/W2964843961","https://openalex.org/W3010730661"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":29},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":4}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}