{"id":"https://openalex.org/W2396181246","doi":"https://doi.org/10.1155/2016/3636017","title":"Blind Source Parameters for Performance Evaluation of Despeckling Filters","display_name":"Blind Source Parameters for Performance Evaluation of Despeckling Filters","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2396181246","doi":"https://doi.org/10.1155/2016/3636017","mag":"2396181246","pmid":"https://pubmed.ncbi.nlm.nih.gov/27298618"},"language":"en","primary_location":{"id":"doi:10.1155/2016/3636017","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2016/3636017","pdf_url":"http://downloads.hindawi.com/journals/ijbi/2016/3636017.pdf","source":{"id":"https://openalex.org/S108408918","display_name":"International Journal of Biomedical Imaging","issn_l":"1687-4188","issn":["1687-4188","1687-4196"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomedical Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"http://downloads.hindawi.com/journals/ijbi/2016/3636017.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033675337","display_name":"Nagashettappa Biradar","orcid":"https://orcid.org/0000-0002-8760-5517"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Nagashettappa Biradar","raw_affiliation_strings":["Bheemanna Khandre Institute of Technology, Bhalki 58532, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bheemanna Khandre Institute of Technology, Bhalki 58532, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111661602","display_name":"M. L. Dewal","orcid":null},"institutions":[{"id":"https://openalex.org/I154851008","display_name":"Indian Institute of Technology Roorkee","ror":"https://ror.org/00582g326","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"M. L. Dewal","raw_affiliation_strings":["Indian Institute of Technology Roorkee, Roorkee 247667, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Roorkee, Roorkee 247667, India","institution_ids":["https://openalex.org/I154851008"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056917608","display_name":"Manojkumar Rohit","orcid":null},"institutions":[{"id":"https://openalex.org/I45294948","display_name":"Post Graduate Institute of Medical Education and Research","ror":"https://ror.org/009nfym65","country_code":"IN","type":"education","lineage":["https://openalex.org/I45294948"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"ManojKumar Rohit","raw_affiliation_strings":["Postgraduate Institute of Medical Education and Research, Chandigarh 160 012, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Postgraduate Institute of Medical Education and Research, Chandigarh 160 012, India","institution_ids":["https://openalex.org/I45294948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056434042","display_name":"Sanjaykumar C. Gowre","orcid":"https://orcid.org/0000-0003-1427-2640"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sanjaykumar Gowre","raw_affiliation_strings":["Bheemanna Khandre Institute of Technology, Bhalki 58532, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bheemanna Khandre Institute of Technology, Bhalki 58532, India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045911218","display_name":"Yogesh Gundge","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yogesh Gundge","raw_affiliation_strings":["Bheemanna Khandre Institute of Technology, Bhalki 58532, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bheemanna Khandre Institute of Technology, Bhalki 58532, India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5033675337"],"corresponding_institution_ids":[],"apc_list":{"value":925,"currency":"USD","value_usd":925},"apc_paid":{"value":925,"currency":"USD","value_usd":925},"fwci":1.0536,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.80605124,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"2016","issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"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":0.9998999834060669,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.682464599609375},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.48387396335601807},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.33804529905319214}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.682464599609375},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.48387396335601807},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.33804529905319214}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1155/2016/3636017","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2016/3636017","pdf_url":"http://downloads.hindawi.com/journals/ijbi/2016/3636017.pdf","source":{"id":"https://openalex.org/S108408918","display_name":"International Journal of Biomedical Imaging","issn_l":"1687-4188","issn":["1687-4188","1687-4196"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomedical Imaging","raw_type":"journal-article"},{"id":"pmid:27298618","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/27298618","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International journal of biomedical imaging","raw_type":null},{"id":"pmh:oai:doaj.org/article:2153f175cc3f4a3da0aa1af5d4bc23ab","is_oa":true,"landing_page_url":"https://doaj.org/article/2153f175cc3f4a3da0aa1af5d4bc23ab","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":"International Journal of Biomedical Imaging, Vol 2016 (2016)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:3870275","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4889863","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1155/2016/3636017","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2016/3636017","pdf_url":"http://downloads.hindawi.com/journals/ijbi/2016/3636017.pdf","source":{"id":"https://openalex.org/S108408918","display_name":"International Journal of Biomedical Imaging","issn_l":"1687-4188","issn":["1687-4188","1687-4196"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomedical Imaging","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2396181246.pdf","grobid_xml":"https://content.openalex.org/works/W2396181246.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W127809959","https://openalex.org/W1966522602","https://openalex.org/W1976013202","https://openalex.org/W1995194116","https://openalex.org/W2007203285","https://openalex.org/W2014700209","https://openalex.org/W2043187791","https://openalex.org/W2049909233","https://openalex.org/W2053305168","https://openalex.org/W2054853184","https://openalex.org/W2057771708","https://openalex.org/W2064054522","https://openalex.org/W2094769482","https://openalex.org/W2096413230","https://openalex.org/W2102096878","https://openalex.org/W2103559027","https://openalex.org/W2107462260","https://openalex.org/W2108207814","https://openalex.org/W2112212587","https://openalex.org/W2112437734","https://openalex.org/W2114711673","https://openalex.org/W2114910241","https://openalex.org/W2117294245","https://openalex.org/W2122012828","https://openalex.org/W2125527601","https://openalex.org/W2129825577","https://openalex.org/W2130094715","https://openalex.org/W2136473316","https://openalex.org/W2140742952","https://openalex.org/W2142058898","https://openalex.org/W2144451417","https://openalex.org/W2144851790","https://openalex.org/W2150134853","https://openalex.org/W2151554017","https://openalex.org/W2156851337","https://openalex.org/W2160637922","https://openalex.org/W2170506264"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W2350741829","https://openalex.org/W2530322880","https://openalex.org/W1596801655"],"abstract_inverted_index":{"The":[0,18,76,117,135,151],"speckle":[1,63,66],"noise":[2,118],"is":[3,82,119,137],"inherent":[4],"to":[5,143],"transthoracic":[6],"echocardiographic":[7,13,47,103,194],"images.":[8,48,195],"A":[9],"standard":[10],"noise-free":[11,79],"reference":[12,80],"image":[14,81],"does":[15],"not":[16,40],"exist.":[17],"evaluation":[19,95,153],"of":[20,52,96,99,107],"filters":[21,101,160,177,189],"based":[22,146,168,176],"on":[23,46],"the":[24,42,50,62,123,144,159,163],"traditional":[25,110],"parameters":[26,112],"such":[27,161],"as":[28,162],"peak":[29],"signal-to-noise":[30],"ratio,":[31],"mean":[32,69],"square":[33],"error,":[34],"and":[35,68,73,94,109,154,173,185],"structural":[36],"similarity":[37],"index":[38,71],"may":[39],"reflect":[41],"true":[43],"filter":[44],"performance":[45,51,111],"Therefore,":[49],"despeckling":[53,100],"can":[54],"be":[55],"evaluated":[56],"using":[57,84,122],"blind":[58,108],"assessment":[59],"metrics":[60],"like":[61],"suppression":[64,67],"index,":[65],"preservation":[70],"(SMPI),":[72],"beta":[74],"metric.":[75],"need":[77],"for":[78,102,193],"overcome":[83],"these":[85],"three":[86,138],"parameters.":[87],"This":[88],"paper":[89],"presents":[90],"a":[91],"comprehensive":[92],"analysis":[93],"eleven":[97],"types":[98],"images":[104],"in":[105],"terms":[106],"along":[113],"with":[114,129],"clinical":[115,155],"validation.":[116],"effectively":[120],"suppressed":[121],"logarithmic":[124],"neighborhood":[125],"shrinkage":[126],"(NeighShrink)":[127],"embedded":[128],"Stein's":[130],"unbiased":[131],"risk":[132],"estimation":[133,149],"(SURE).":[134],"SMPI":[136],"times":[139],"more":[140],"effective":[141],"compared":[142],"wavelet":[145],"generalized":[147],"likelihood":[148],"approach.":[150],"quantitative":[152],"validation":[156],"reveal":[157],"that":[158],"nonlocal":[164],"mean,":[165],"posterior":[166],"sampling":[167],"Bayesian":[169],"estimation,":[170],"hybrid":[171],"median,":[172,181],"probabilistic":[174],"patch":[175],"are":[178],"acceptable":[179],"whereas":[180],"anisotropic":[182],"diffusion,":[183],"fuzzy,":[184],"Ripplet":[186],"nonlinear":[187],"approximation":[188],"have":[190],"limited":[191],"applications":[192]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}