{"id":"https://openalex.org/W4409733014","doi":"https://doi.org/10.1007/s40314-025-03204-z","title":"Modified conjugate gradient iterative algorithm for the generalized coupled Sylvester matrix equations and its application in image restoration","display_name":"Modified conjugate gradient iterative algorithm for the generalized coupled Sylvester matrix equations and its application in image restoration","publication_year":2025,"publication_date":"2025-04-24","ids":{"openalex":"https://openalex.org/W4409733014","doi":"https://doi.org/10.1007/s40314-025-03204-z"},"language":"en","primary_location":{"id":"doi:10.1007/s40314-025-03204-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s40314-025-03204-z","pdf_url":null,"source":{"id":"https://openalex.org/S4210195884","display_name":"Computational and Applied Mathematics","issn_l":"1807-0302","issn":["1807-0302","2238-3603"],"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":"Computational and Applied Mathematics","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/A5085966124","display_name":"Zebin Chen","orcid":"https://orcid.org/0000-0002-1406-6196"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]},{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zebin Chen","raw_affiliation_strings":["School of Aeronautics and Astronautics, Sun Yat-sen University, Guangzhou, 510006, People\u2019s Republic of China"],"affiliations":[{"raw_affiliation_string":"School of Aeronautics and Astronautics, Sun Yat-sen University, Guangzhou, 510006, People\u2019s Republic of China","institution_ids":["https://openalex.org/I9842412","https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100624639","display_name":"Yanwei Ding","orcid":"https://orcid.org/0000-0002-5547-5383"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]},{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanwei Ding","raw_affiliation_strings":["School of Aeronautics and Astronautics, Sun Yat-sen University, Guangzhou, 510006, People\u2019s Republic of China"],"affiliations":[{"raw_affiliation_string":"School of Aeronautics and Astronautics, Sun Yat-sen University, Guangzhou, 510006, People\u2019s Republic of China","institution_ids":["https://openalex.org/I9842412","https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064441562","display_name":"Xuesong Chen","orcid":"https://orcid.org/0009-0000-3307-5090"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuesong Chen","raw_affiliation_strings":["School of Mathematics and Statistics, Guangdong University of Technology, Guangzhou, 510006, People\u2019s Republic of China"],"affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, Guangdong University of Technology, Guangzhou, 510006, People\u2019s Republic of China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018255102","display_name":"Jinxiu Zhang","orcid":"https://orcid.org/0000-0003-1448-1581"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]},{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinxiu Zhang","raw_affiliation_strings":["School of Aeronautics and Astronautics, Sun Yat-sen University, Guangzhou, 510006, People\u2019s Republic of China"],"affiliations":[{"raw_affiliation_string":"School of Aeronautics and Astronautics, Sun Yat-sen University, Guangzhou, 510006, People\u2019s Republic of China","institution_ids":["https://openalex.org/I9842412","https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008966013","display_name":"Hui\u2010Jie Sun","orcid":"https://orcid.org/0000-0003-2794-0871"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]},{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui-Jie Sun","raw_affiliation_strings":["School of Aeronautics and Astronautics, Sun Yat-sen University, Guangzhou, 510006, People\u2019s Republic of China"],"affiliations":[{"raw_affiliation_string":"School of Aeronautics and Astronautics, Sun Yat-sen University, Guangzhou, 510006, People\u2019s Republic of China","institution_ids":["https://openalex.org/I9842412","https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5085966124"],"corresponding_institution_ids":["https://openalex.org/I157773358","https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":1.3668,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.80117748,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"44","issue":"5","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9918000102043152,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9918000102043152,"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/T13487","display_name":"Statistical and numerical algorithms","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9884999990463257,"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/conjugate-gradient-method","display_name":"Conjugate gradient method","score":0.8340625762939453},{"id":"https://openalex.org/keywords/sylvester-matrix","display_name":"Sylvester matrix","score":0.6441702246665955},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.532865047454834},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5090426802635193},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5035235285758972},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.49837827682495117},{"id":"https://openalex.org/keywords/conjugate","display_name":"Conjugate","score":0.46191951632499695},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.44498327374458313},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.4292321801185608},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3975980281829834},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23401305079460144},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.16857564449310303},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.09245184063911438}],"concepts":[{"id":"https://openalex.org/C81184566","wikidata":"https://www.wikidata.org/wiki/Q1191895","display_name":"Conjugate gradient method","level":2,"score":0.8340625762939453},{"id":"https://openalex.org/C20160815","wikidata":"https://www.wikidata.org/wiki/Q1482452","display_name":"Sylvester matrix","level":5,"score":0.6441702246665955},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.532865047454834},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5090426802635193},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5035235285758972},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.49837827682495117},{"id":"https://openalex.org/C197336794","wikidata":"https://www.wikidata.org/wiki/Q5161150","display_name":"Conjugate","level":2,"score":0.46191951632499695},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.44498327374458313},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4292321801185608},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3975980281829834},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23401305079460144},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.16857564449310303},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.09245184063911438},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.0},{"id":"https://openalex.org/C101044782","wikidata":"https://www.wikidata.org/wiki/Q6787887","display_name":"Matrix polynomial","level":3,"score":0.0},{"id":"https://openalex.org/C126352355","wikidata":"https://www.wikidata.org/wiki/Q2562273","display_name":"Polynomial matrix","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s40314-025-03204-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s40314-025-03204-z","pdf_url":null,"source":{"id":"https://openalex.org/S4210195884","display_name":"Computational and Applied Mathematics","issn_l":"1807-0302","issn":["1807-0302","2238-3603"],"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":"Computational and Applied Mathematics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4699999988079071,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1230139712","https://openalex.org/W1274006562","https://openalex.org/W1987762518","https://openalex.org/W1994291598","https://openalex.org/W2002436765","https://openalex.org/W2011961136","https://openalex.org/W2017891382","https://openalex.org/W2033987350","https://openalex.org/W2042710419","https://openalex.org/W2049871086","https://openalex.org/W2068124938","https://openalex.org/W2072281876","https://openalex.org/W2074678431","https://openalex.org/W2090488975","https://openalex.org/W2097902574","https://openalex.org/W2104686762","https://openalex.org/W2111939568","https://openalex.org/W2138844572","https://openalex.org/W2267105276","https://openalex.org/W2544081764","https://openalex.org/W2563048289","https://openalex.org/W2564711818","https://openalex.org/W2604559994","https://openalex.org/W2620489511","https://openalex.org/W2620683672","https://openalex.org/W2756188278","https://openalex.org/W2763923386","https://openalex.org/W2793857849","https://openalex.org/W2798045243","https://openalex.org/W2805730876","https://openalex.org/W2886723177","https://openalex.org/W3045828810","https://openalex.org/W3091226881","https://openalex.org/W4319880936","https://openalex.org/W4391427479","https://openalex.org/W4393183524","https://openalex.org/W4395660722","https://openalex.org/W4399701214","https://openalex.org/W4399703610","https://openalex.org/W4405518128"],"related_works":["https://openalex.org/W1503783781","https://openalex.org/W2904334001","https://openalex.org/W1230139712","https://openalex.org/W1502471200","https://openalex.org/W2980404785","https://openalex.org/W2798045243","https://openalex.org/W2066021453","https://openalex.org/W4303985808","https://openalex.org/W2909973215","https://openalex.org/W4298111538"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
