{"id":"https://openalex.org/W4413720265","doi":"https://doi.org/10.1007/s11075-025-02175-w","title":"Enhancing image restoration using a discrete variational model with triangular mesh-based TV","display_name":"Enhancing image restoration using a discrete variational model with triangular mesh-based TV","publication_year":2025,"publication_date":"2025-08-26","ids":{"openalex":"https://openalex.org/W4413720265","doi":"https://doi.org/10.1007/s11075-025-02175-w"},"language":"en","primary_location":{"id":"doi:10.1007/s11075-025-02175-w","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11075-025-02175-w","pdf_url":null,"source":{"id":"https://openalex.org/S117494069","display_name":"Numerical Algorithms","issn_l":"1017-1398","issn":["1017-1398","1572-9265"],"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":"Numerical Algorithms","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/A5119442433","display_name":"Behnaz Banaye Zirakkar","orcid":null},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Behnaz Banaye Zirakkar","raw_affiliation_strings":["School of Mathematics, Statistics and Computer Science, University of Tehran, P.O. Box 14115-175, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics, Statistics and Computer Science, University of Tehran, P.O. Box 14115-175, Tehran, Iran","institution_ids":["https://openalex.org/I23946033"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103145656","display_name":"Alireza Hosseini","orcid":"https://orcid.org/0000-0002-4396-3507"},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Alireza Hosseini","raw_affiliation_strings":["School of Mathematics, Statistics and Computer Science, University of Tehran, P.O. Box 14115-175, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics, Statistics and Computer Science, University of Tehran, P.O. Box 14115-175, Tehran, Iran","institution_ids":["https://openalex.org/I23946033"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5119442433"],"corresponding_institution_ids":["https://openalex.org/I23946033"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19020704,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"102","issue":"2","first_page":"1207","last_page":"1235"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9986000061035156,"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":0.9986000061035156,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9973999857902527,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9846000075340271,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/theory-of-computation","display_name":"Theory of computation","score":0.7236300110816956},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6770862936973572},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5352398157119751},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.42190465331077576},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.39548343420028687},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3805685043334961},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.34388014674186707},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3009682893753052},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.24467429518699646}],"concepts":[{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.7236300110816956},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6770862936973572},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5352398157119751},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.42190465331077576},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.39548343420028687},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3805685043334961},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.34388014674186707},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3009682893753052},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.24467429518699646}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11075-025-02175-w","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11075-025-02175-w","pdf_url":null,"source":{"id":"https://openalex.org/S117494069","display_name":"Numerical Algorithms","issn_l":"1017-1398","issn":["1017-1398","1572-9265"],"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":"Numerical Algorithms","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8064474885","display_name":null,"funder_award_id":"4026454","funder_id":"https://openalex.org/F4320322243","funder_display_name":"Iran National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320322243","display_name":"Iran National Science Foundation","ror":"https://ror.org/03sr1ma14"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W2000594266","https://openalex.org/W2047163846","https://openalex.org/W2050872129","https://openalex.org/W2092663520","https://openalex.org/W2103559027","https://openalex.org/W2121927366","https://openalex.org/W2144275666","https://openalex.org/W2146842127","https://openalex.org/W2148062657","https://openalex.org/W2156733531","https://openalex.org/W2491337109","https://openalex.org/W2508457857","https://openalex.org/W2523352299","https://openalex.org/W2613155248","https://openalex.org/W2764207251","https://openalex.org/W2951318467","https://openalex.org/W2962935103","https://openalex.org/W2963494934","https://openalex.org/W3167568784","https://openalex.org/W3174300208","https://openalex.org/W3207918547","https://openalex.org/W4225672218","https://openalex.org/W4226361142","https://openalex.org/W4283704154","https://openalex.org/W4308306684","https://openalex.org/W4400233832","https://openalex.org/W4409289753"],"related_works":["https://openalex.org/W2357322570","https://openalex.org/W2997591215","https://openalex.org/W2227541280","https://openalex.org/W2064563243","https://openalex.org/W4250775169","https://openalex.org/W2029783634","https://openalex.org/W2979181971","https://openalex.org/W2974904990","https://openalex.org/W2365681766","https://openalex.org/W2393963626"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-05-13T06:04:23.736269","created_date":"2025-10-10T00:00:00"}
