{"id":"https://openalex.org/W3022222132","doi":"https://doi.org/10.1109/access.2020.2992483","title":"Mathematical Analysis of DCN-Based Super-Resolution","display_name":"Mathematical Analysis of DCN-Based Super-Resolution","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3022222132","doi":"https://doi.org/10.1109/access.2020.2992483","mag":"3022222132"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2992483","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2992483","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09086595.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09086595.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100719566","display_name":"Chulhee Lee","orcid":"https://orcid.org/0000-0002-2509-167X"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"C. Lee","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-2509-167X","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001445655","display_name":"Jaewoo Park","orcid":"https://orcid.org/0000-0001-7508-3371"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"J. Park","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026990067","display_name":"Seongyoun Woo","orcid":"https://orcid.org/0000-0002-7992-0357"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"S. Woo","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-7992-0357","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030066675","display_name":"Yong Bae Kim","orcid":"https://orcid.org/0000-0001-7573-6862"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"J. Kim","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101558829","display_name":"Jeongyoon Yoon","orcid":"https://orcid.org/0000-0002-6615-688X"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"J. Yoon","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I193775966"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.1917,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.47129085,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"8","issue":null,"first_page":"90420","last_page":"90429"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9991999864578247,"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":0.9991999864578247,"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":0.9944000244140625,"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/T11897","display_name":"Digital Holography and Microscopy","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6972569227218628},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.5154929757118225},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4076900780200958},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3727038502693176}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6972569227218628},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.5154929757118225},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4076900780200958},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3727038502693176}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2992483","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2992483","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09086595.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:76198c485df341ecb3b18105e67deb63","is_oa":true,"landing_page_url":"https://doaj.org/article/76198c485df341ecb3b18105e67deb63","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 90420-90429 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2992483","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2992483","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09086595.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1576556213","display_name":null,"funder_award_id":"2018R1D1A1B07050345","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W54257720","https://openalex.org/W1673923490","https://openalex.org/W1825675169","https://openalex.org/W1849277567","https://openalex.org/W1930824406","https://openalex.org/W1950594372","https://openalex.org/W2033310064","https://openalex.org/W2123099218","https://openalex.org/W2173520492","https://openalex.org/W2187020092","https://openalex.org/W2214802144","https://openalex.org/W2242218935","https://openalex.org/W2411979717","https://openalex.org/W2574952845","https://openalex.org/W2586937979","https://openalex.org/W2615439916","https://openalex.org/W2741196023","https://openalex.org/W2777802649","https://openalex.org/W2866634454","https://openalex.org/W2891158090","https://openalex.org/W2891477968","https://openalex.org/W2902622026","https://openalex.org/W2951193915","https://openalex.org/W2954930822","https://openalex.org/W2963372104","https://openalex.org/W2963470893","https://openalex.org/W2963610452","https://openalex.org/W2963645458","https://openalex.org/W2963684088","https://openalex.org/W2963729050","https://openalex.org/W2963914989","https://openalex.org/W2964042923","https://openalex.org/W2964101377","https://openalex.org/W2964153729","https://openalex.org/W4299518610","https://openalex.org/W6602211262","https://openalex.org/W6637162671","https://openalex.org/W6638389677","https://openalex.org/W6639204139","https://openalex.org/W6682132143","https://openalex.org/W6685352114","https://openalex.org/W6714792732","https://openalex.org/W6753074096","https://openalex.org/W6754405603","https://openalex.org/W6756956298"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109"],"abstract_inverted_index":{"Although":[0],"DCN-based":[1],"super-resolution":[2,97],"(DCN-SR)":[3],"techniques":[4],"have":[5,83],"shown":[6],"impressive":[7],"performance,":[8],"the":[9,29,40,51,56,63,69],"working":[10,30],"mechanism":[11],"has":[12],"not":[13],"been":[14],"completely":[15],"understood":[16],"and":[17,43,87],"DCN-SR":[18,33,41,57,80],"methods":[19,42,58,81],"still":[20],"produce":[21],"some":[22,45,84],"artefacts.":[23],"In":[24],"this":[25],"paper,":[26],"we":[27],"analyze":[28],"mechanisms":[31],"of":[32,39,55,90],"methods.":[34],"We":[35],"derive":[36],"mathematical":[37,70],"formulations":[38],"provide":[44],"experimental":[46],"analyses,":[47],"which":[48],"show":[49],"that":[50,78],"effective":[52],"receptive":[53,65],"fields":[54],"are":[59,93],"considerably":[60],"smaller":[61],"than":[62],"theoretical":[64],"fields.":[66],"Based":[67],"on":[68],"formulations,":[71],"experiments":[72],"were":[73],"performed.":[74],"The":[75],"results":[76],"indicates":[77],"current":[79],"may":[82],"fundamental":[85],"problems":[86],"new":[88],"types":[89],"DCN":[91],"structures":[92],"needed":[94],"for":[95],"reliable":[96],"performance.":[98]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-05-19T21:40:30.786675","created_date":"2025-10-10T00:00:00"}
