{"id":"https://openalex.org/W2083897281","doi":"https://doi.org/10.1117/12.2006381","title":"Automated segmentation of MS lesions in brain MR images using localized trimmed-likelihood estimation","display_name":"Automated segmentation of MS lesions in brain MR images using localized trimmed-likelihood estimation","publication_year":2013,"publication_date":"2013-03-13","ids":{"openalex":"https://openalex.org/W2083897281","doi":"https://doi.org/10.1117/12.2006381","mag":"2083897281"},"language":"en","primary_location":{"id":"doi:10.1117/12.2006381","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2006381","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://repozitorij.uni-lj.si/IzpisGradiva.php?id=49689","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050076735","display_name":"Alfiia Galimzianova","orcid":"https://orcid.org/0000-0002-2901-6423"},"institutions":[{"id":"https://openalex.org/I153976015","display_name":"University of Ljubljana","ror":"https://ror.org/05njb9z20","country_code":"SI","type":"education","lineage":["https://openalex.org/I153976015"]}],"countries":["SI"],"is_corresponding":false,"raw_author_name":"Alfiia Galimzianova","raw_affiliation_strings":["University of Ljubljana - Slovenia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Ljubljana - Slovenia","institution_ids":["https://openalex.org/I153976015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060191494","display_name":"\u017diga \u0160piclin","orcid":"https://orcid.org/0000-0001-8300-0417"},"institutions":[{"id":"https://openalex.org/I153976015","display_name":"University of Ljubljana","ror":"https://ror.org/05njb9z20","country_code":"SI","type":"education","lineage":["https://openalex.org/I153976015"]}],"countries":["SI"],"is_corresponding":false,"raw_author_name":"\u017diga \u0160piclin","raw_affiliation_strings":["University of Ljubljana - Slovenia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Ljubljana - Slovenia","institution_ids":["https://openalex.org/I153976015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110777409","display_name":"Bo\u0161tjan Likar","orcid":null},"institutions":[{"id":"https://openalex.org/I153976015","display_name":"University of Ljubljana","ror":"https://ror.org/05njb9z20","country_code":"SI","type":"education","lineage":["https://openalex.org/I153976015"]}],"countries":["SI"],"is_corresponding":false,"raw_author_name":"Bo\u0161tjan Likar","raw_affiliation_strings":["University of Ljubljana - Slovenia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Ljubljana - Slovenia","institution_ids":["https://openalex.org/I153976015"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112303330","display_name":"Franjo Pernu\u0161","orcid":null},"institutions":[{"id":"https://openalex.org/I153976015","display_name":"University of Ljubljana","ror":"https://ror.org/05njb9z20","country_code":"SI","type":"education","lineage":["https://openalex.org/I153976015"]}],"countries":["SI"],"is_corresponding":false,"raw_author_name":"Franjo Pernu\u0161","raw_affiliation_strings":["University of Ljubljana - Slovenia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Ljubljana - Slovenia","institution_ids":["https://openalex.org/I153976015"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6341,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.7051912,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"8669","issue":null,"first_page":"86693E","last_page":"86693E"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10137","display_name":"Multiple Sclerosis Research Studies","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10137","display_name":"Multiple Sclerosis Research Studies","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9456999897956848,"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/T10308","display_name":"Systemic Lupus Erythematosus Research","score":0.914900004863739,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7006792426109314},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6949427127838135},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6441785097122192},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6235027313232422},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.6044278740882874},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5429468154907227},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.4554824233055115},{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"Magnetic resonance imaging","score":0.44915148615837097},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.17082548141479492},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.10275998711585999},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.091420978307724}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7006792426109314},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6949427127838135},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6441785097122192},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6235027313232422},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.6044278740882874},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5429468154907227},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.4554824233055115},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.44915148615837097},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.17082548141479492},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.10275998711585999},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.091420978307724}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1117/12.2006381","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2006381","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},{"id":"pmh:oai:repozitorij.uni-lj.si:IzpisGradiva.php?id=49689","is_oa":true,"landing_page_url":"https://repozitorij.uni-lj.si/IzpisGradiva.php?id=49689","pdf_url":null,"source":{"id":"https://openalex.org/S4377196268","display_name":"Repository of the University of Ljubljana (University of Ljubljana)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I153976015","host_organization_name":"University of Ljubljana","host_organization_lineage":["https://openalex.org/I153976015"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical imaging 2013, Proceedings of SPIE, the International Society for Optical Engineering, pp. 1-7, 2013.","raw_type":"info:eu-repo/semantics/other"}],"best_oa_location":{"id":"pmh:oai:repozitorij.uni-lj.si:IzpisGradiva.php?id=49689","is_oa":true,"landing_page_url":"https://repozitorij.uni-lj.si/IzpisGradiva.php?id=49689","pdf_url":null,"source":{"id":"https://openalex.org/S4377196268","display_name":"Repository of the University of Ljubljana (University of Ljubljana)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I153976015","host_organization_name":"University of Ljubljana","host_organization_lineage":["https://openalex.org/I153976015"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical imaging 2013, Proceedings of SPIE, the International Society for Optical Engineering, pp. 1-7, 2013.","raw_type":"info:eu-repo/semantics/other"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1579271636","https://openalex.org/W1973457617","https://openalex.org/W2069217819","https://openalex.org/W2102290518","https://openalex.org/W2113884510","https://openalex.org/W2122545833","https://openalex.org/W2140804420","https://openalex.org/W2168399612","https://openalex.org/W2180194522"],"related_works":["https://openalex.org/W3006513224","https://openalex.org/W2046456988","https://openalex.org/W2357409937","https://openalex.org/W2510582230","https://openalex.org/W2978674666","https://openalex.org/W2074430941","https://openalex.org/W2113096305","https://openalex.org/W1977636359","https://openalex.org/W2772305933","https://openalex.org/W1522196789"],"abstract_inverted_index":{"Diagnosis":[0],"and":[1,95,118,136,164,197],"prognosis":[2],"of":[3,17,28,65,84,91,98,121,162],"patients":[4],"with":[5],"multiple":[6],"sclerosis":[7],"(MS)":[8],"rely":[9],"on":[10,143],"quantitative":[11],"markers":[12],"derived":[13],"from":[14,126],"the":[15,31,62,73,78,92,99,106,115,119,127,139,160,169,177,185,188],"analysis":[16],"magnetic":[18],"resonance":[19],"(MR)":[20],"images.":[21],"To":[22],"compute":[23],"these":[24],"markers,":[25],"a":[26,82,152,192],"segmentation":[27,161],"lesions":[29,53,166],"in":[30],"brain":[32,68],"tissues,":[33,123],"which":[34,181],"are":[35],"characteristic":[36],"for":[37,50,89,159],"MS":[38,52,165],"disease,":[39],"is":[40,182],"needed.":[41],"In":[42],"this":[43],"paper,":[44],"we":[45],"propose":[46],"an":[47],"unsupervised":[48],"method":[49,80,133,190],"segmenting":[51],"that":[54,111,187],"employs":[55,81],"localized":[56,94,172],"trimmed-likelihood":[57],"estimation":[58],"(TLE)":[59],"to":[60,72,138,176,184],"model":[61,196],"intensity":[63],"distributions":[64],"normal":[66],"appearing":[67],"tissues":[69],"(NABT).":[70],"Compared":[71],"original":[74,140,178],"whole-brain":[75,129,179],"TLE":[76,141,173],"approach,":[77],"proposed":[79,132,170,189],"set":[83],"three-component":[85],"Gaussian":[86],"mixture":[87],"models":[88],"each":[90],"spatially":[93,171],"non-overlapping":[96],"subregions":[97,102],"brain.":[100],"The":[101,131,149],"were":[103],"assigned":[104],"by":[105,167],"customized":[107],"balanced":[108],"box":[109],"decomposition":[110],"takes":[112],"into":[113],"account":[114],"spatial":[116],"distribution":[117],"cardinality":[120],"NABT":[122,163,195,202],"as":[124,174],"obtained":[125],"initial":[128],"TLE.":[130],"was":[134],"tested":[135],"compared":[137,175],"approach":[142],"publicly":[144],"available":[145],"synthetic":[146],"BrainWeb":[147],"datasets.":[148],"results":[150],"indicate":[151],"higher":[153],"average":[154],"Dice":[155],"similarity":[156],"coefficient":[157],"both":[158],"using":[168],"TLE,":[180],"due":[183],"fact":[186],"yields":[191],"more":[193],"accurate":[194],"thus":[198],"detects":[199],"fewer":[200],"false":[201],"outliers.":[203]},"counts_by_year":[{"year":2014,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
