{"id":"https://openalex.org/W7162776922","doi":"https://doi.org/10.1016/j.camwa.2026.04.033","title":"Time-fractional anisotropic diffusion model for multiplicative noise removal","display_name":"Time-fractional anisotropic diffusion model for multiplicative noise removal","publication_year":2026,"publication_date":"2026-05-29","ids":{"openalex":"https://openalex.org/W7162776922","doi":"https://doi.org/10.1016/j.camwa.2026.04.033"},"language":"en","primary_location":{"id":"doi:10.1016/j.camwa.2026.04.033","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.camwa.2026.04.033","pdf_url":null,"source":{"id":"https://openalex.org/S4210205691","display_name":"Computers & Mathematics with Applications","issn_l":"0898-1221","issn":["0898-1221","1873-7668"],"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":"Computers & Mathematics with Applications","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/A5093322268","display_name":"Rajkumar Alugunuri","orcid":null},"institutions":[{"id":"https://openalex.org/I1336379959","display_name":"Mahindra Group (India)","ror":"https://ror.org/05mxsz225","country_code":"IN","type":"company","lineage":["https://openalex.org/I1336379959"]},{"id":"https://openalex.org/I4210164565","display_name":"Mahindra University","ror":"https://ror.org/05751b994","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210164565"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Rajkumar Alugunuri","raw_affiliation_strings":["Department of Mathematics, Mahindra University, Hyderabad, 500043, Telangana, India"],"raw_orcid":"https://orcid.org/0009-0003-2797-9140","affiliations":[{"raw_affiliation_string":"Department of Mathematics, Mahindra University, Hyderabad, 500043, Telangana, India","institution_ids":["https://openalex.org/I1336379959","https://openalex.org/I4210164565"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066399303","display_name":"Sarita Panda","orcid":null},"institutions":[{"id":"https://openalex.org/I1336379959","display_name":"Mahindra Group (India)","ror":"https://ror.org/05mxsz225","country_code":"IN","type":"company","lineage":["https://openalex.org/I1336379959"]},{"id":"https://openalex.org/I4210164565","display_name":"Mahindra University","ror":"https://ror.org/05751b994","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210164565"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sarita Panda","raw_affiliation_strings":["Department of Mathematics, Mahindra University, Hyderabad, 500043, Telangana, India"],"raw_orcid":"https://orcid.org/0009-0004-0543-4032","affiliations":[{"raw_affiliation_string":"Department of Mathematics, Mahindra University, Hyderabad, 500043, Telangana, India","institution_ids":["https://openalex.org/I1336379959","https://openalex.org/I4210164565"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080284359","display_name":"Mahipal Jetta","orcid":"https://orcid.org/0000-0002-9621-2264"},"institutions":[{"id":"https://openalex.org/I1336379959","display_name":"Mahindra Group (India)","ror":"https://ror.org/05mxsz225","country_code":"IN","type":"company","lineage":["https://openalex.org/I1336379959"]},{"id":"https://openalex.org/I4210164565","display_name":"Mahindra University","ror":"https://ror.org/05751b994","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210164565"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Mahipal Jetta","raw_affiliation_strings":["Department of Mathematics, Mahindra University, Hyderabad, 500043, Telangana, India"],"raw_orcid":"https://orcid.org/0000-0002-9621-2264","affiliations":[{"raw_affiliation_string":"Department of Mathematics, Mahindra University, Hyderabad, 500043, Telangana, India","institution_ids":["https://openalex.org/I1336379959","https://openalex.org/I4210164565"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080580852","display_name":"Meraj Alam","orcid":"https://orcid.org/0000-0003-2213-140X"},"institutions":[{"id":"https://openalex.org/I1336379959","display_name":"Mahindra Group (India)","ror":"https://ror.org/05mxsz225","country_code":"IN","type":"company","lineage":["https://openalex.org/I1336379959"]},{"id":"https://openalex.org/I4210164565","display_name":"Mahindra University","ror":"https://ror.org/05751b994","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210164565"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Meraj Alam","raw_affiliation_strings":["Department of Mathematics, Mahindra University, Hyderabad, 500043, Telangana, India"],"raw_orcid":"https://orcid.org/0000-0003-2213-140X","affiliations":[{"raw_affiliation_string":"Department of Mathematics, Mahindra University, Hyderabad, 500043, Telangana, India","institution_ids":["https://openalex.org/I1336379959","https://openalex.org/I4210164565"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091933661","display_name":"Padmaja Yinukula","orcid":null},"institutions":[{"id":"https://openalex.org/I1336379959","display_name":"Mahindra Group (India)","ror":"https://ror.org/05mxsz225","country_code":"IN","type":"company","lineage":["https://openalex.org/I1336379959"]},{"id":"https://openalex.org/I4210164565","display_name":"Mahindra University","ror":"https://ror.org/05751b994","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210164565"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Padmaja Yinukula","raw_affiliation_strings":["Department of Mathematics, Mahindra University, Hyderabad, 500043, Telangana, India"],"raw_orcid":"https://orcid.org/0009-0006-1039-5191","affiliations":[{"raw_affiliation_string":"Department of Mathematics, Mahindra University, Hyderabad, 500043, Telangana, India","institution_ids":["https://openalex.org/I1336379959","https://openalex.org/I4210164565"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5093322268"],"corresponding_institution_ids":["https://openalex.org/I1336379959","https://openalex.org/I4210164565"],"apc_list":{"value":3480,"currency":"USD","value_usd":3480},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.67727283,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"216","issue":null,"first_page":"205","last_page":"226"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.45410001277923584,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.45410001277923584,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.43309998512268066,"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/T10775","display_name":"Generative Adversarial Networks and Image Synthesis","score":0.017799999564886093,"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/anisotropic-diffusion","display_name":"Anisotropic diffusion","score":0.8084999918937683},{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.7515000104904175},{"id":"https://openalex.org/keywords/uniqueness","display_name":"Uniqueness","score":0.6484000086784363},{"id":"https://openalex.org/keywords/multiplicative-noise","display_name":"Multiplicative noise","score":0.6159999966621399},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.567799985408783},{"id":"https://openalex.org/keywords/anisotropy","display_name":"Anisotropy","score":0.5444999933242798},{"id":"https://openalex.org/keywords/multiplicative-function","display_name":"Multiplicative function","score":0.5360000133514404},{"id":"https://openalex.org/keywords/edge-preserving-smoothing","display_name":"Edge-preserving smoothing","score":0.5228999853134155},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.5065000057220459}],"concepts":[{"id":"https://openalex.org/C203504353","wikidata":"https://www.wikidata.org/wiki/Q4765461","display_name":"Anisotropic diffusion","level":3,"score":0.8084999918937683},{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.7515000104904175},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6947000026702881},{"id":"https://openalex.org/C2777021972","wikidata":"https://www.wikidata.org/wiki/Q22976830","display_name":"Uniqueness","level":2,"score":0.6484000086784363},{"id":"https://openalex.org/C18015164","wikidata":"https://www.wikidata.org/wiki/Q6935000","display_name":"Multiplicative noise","level":5,"score":0.6159999966621399},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.567799985408783},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.5444999933242798},{"id":"https://openalex.org/C42747912","wikidata":"https://www.wikidata.org/wiki/Q1048447","display_name":"Multiplicative function","level":2,"score":0.5360000133514404},{"id":"https://openalex.org/C141651230","wikidata":"https://www.wikidata.org/wiki/Q5337637","display_name":"Edge-preserving smoothing","level":4,"score":0.5228999853134155},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.5065000057220459},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5054000020027161},{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.4912000000476837},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.48170000314712524},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.46869999170303345},{"id":"https://openalex.org/C2983327147","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Image denoising","level":3,"score":0.43309998512268066},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4090999960899353},{"id":"https://openalex.org/C68710425","wikidata":"https://www.wikidata.org/wiki/Q5275442","display_name":"Diffusion process","level":3,"score":0.4020000100135803},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3878999948501587},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3774000108242035},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.35989999771118164},{"id":"https://openalex.org/C113315163","wikidata":"https://www.wikidata.org/wiki/Q7625159","display_name":"Structure tensor","level":3,"score":0.3303999900817871},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.3296999931335449},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.3160000145435333},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.31299999356269836},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.30149999260902405},{"id":"https://openalex.org/C2775997480","wikidata":"https://www.wikidata.org/wiki/Q586277","display_name":"Degree (music)","level":2,"score":0.2770000100135803},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.2703000009059906},{"id":"https://openalex.org/C154249771","wikidata":"https://www.wikidata.org/wiki/Q1339058","display_name":"Fractional calculus","level":2,"score":0.2700999975204468},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.2603999972343445},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.2538999915122986},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.25270000100135803},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.25}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.camwa.2026.04.033","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.camwa.2026.04.033","pdf_url":null,"source":{"id":"https://openalex.org/S4210205691","display_name":"Computers & Mathematics with Applications","issn_l":"0898-1221","issn":["0898-1221","1873-7668"],"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":"Computers & Mathematics with Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.568817138671875,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W127809959","https://openalex.org/W1966258563","https://openalex.org/W1977700559","https://openalex.org/W1985507365","https://openalex.org/W1998339281","https://openalex.org/W2001234856","https://openalex.org/W2004376198","https://openalex.org/W2004928853","https://openalex.org/W2024845998","https://openalex.org/W2048322459","https://openalex.org/W2049909233","https://openalex.org/W2056370875","https://openalex.org/W2060945009","https://openalex.org/W2090563002","https://openalex.org/W2104763670","https://openalex.org/W2111899019","https://openalex.org/W2122775658","https://openalex.org/W2125188192","https://openalex.org/W2130094715","https://openalex.org/W2136473316","https://openalex.org/W2150134853","https://openalex.org/W2164822588","https://openalex.org/W2165076033","https://openalex.org/W2342849074","https://openalex.org/W2362338408","https://openalex.org/W2518477744","https://openalex.org/W2562297326","https://openalex.org/W2602725909","https://openalex.org/W2751271913","https://openalex.org/W2759271413","https://openalex.org/W2888650061","https://openalex.org/W2910413216","https://openalex.org/W2945392724","https://openalex.org/W2962847206","https://openalex.org/W2962972336","https://openalex.org/W2963101071","https://openalex.org/W3025601923","https://openalex.org/W3043944826","https://openalex.org/W3132989746","https://openalex.org/W3179297457","https://openalex.org/W4225420756","https://openalex.org/W4309534978","https://openalex.org/W4319721559","https://openalex.org/W4362581794","https://openalex.org/W4386018527","https://openalex.org/W4388572235","https://openalex.org/W4393864537","https://openalex.org/W4407727212","https://openalex.org/W4409583695","https://openalex.org/W4409683211","https://openalex.org/W4410480339","https://openalex.org/W4410602981","https://openalex.org/W4411962448","https://openalex.org/W4414816567"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-05-31T06:10:14.724740","created_date":"2026-05-30T00:00:00"}