{"id":"https://openalex.org/W1993369553","doi":"https://doi.org/10.1109/atsip.2014.6834618","title":"PGVF-ACM automatic segmentation of PET images for breast cancer characterization","display_name":"PGVF-ACM automatic segmentation of PET images for breast cancer characterization","publication_year":2014,"publication_date":"2014-03-01","ids":{"openalex":"https://openalex.org/W1993369553","doi":"https://doi.org/10.1109/atsip.2014.6834618","mag":"1993369553"},"language":"en","primary_location":{"id":"doi:10.1109/atsip.2014.6834618","is_oa":false,"landing_page_url":"https://doi.org/10.1109/atsip.2014.6834618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5004522809","display_name":"Fatma Sahnoun","orcid":null},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Fatma Sahnoun","raw_affiliation_strings":["Advanced Technologies Medicine and Signals \u2018ATMS\u2019, Sfax University, Tunisia","Advanced Technologies Medicine and Signals \u2018ATMS\u2019, ENIS, Sfax University, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Technologies Medicine and Signals \u2018ATMS\u2019, Sfax University, Tunisia","institution_ids":["https://openalex.org/I142899784"]},{"raw_affiliation_string":"Advanced Technologies Medicine and Signals \u2018ATMS\u2019, ENIS, Sfax University, Tunisia","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046650451","display_name":"Wassim Zouch","orcid":"https://orcid.org/0000-0003-1047-1968"},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]},{"id":"https://openalex.org/I185163786","display_name":"King Abdulaziz University","ror":"https://ror.org/02ma4wv74","country_code":"SA","type":"education","lineage":["https://openalex.org/I185163786"]}],"countries":["SA","TN"],"is_corresponding":false,"raw_author_name":"Wassim Zouch","raw_affiliation_strings":["Advanced Technologies Medicine and Signals \u2018ATMS\u2019, Sfax University, Tunisia","King Abdulaziz University (KAU), Jeddah, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Technologies Medicine and Signals \u2018ATMS\u2019, Sfax University, Tunisia","institution_ids":["https://openalex.org/I142899784"]},{"raw_affiliation_string":"King Abdulaziz University (KAU), Jeddah, Saudi Arabia","institution_ids":["https://openalex.org/I185163786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069159496","display_name":"Ines Ketata","orcid":null},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Ines Ketata","raw_affiliation_strings":["Advanced Technologies Medicine and Signals \u2018ATMS\u2019, Sfax University, Tunisia","Advanced Technologies Medicine and Signals \u2018ATMS\u2019, ENIS, Sfax University, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Technologies Medicine and Signals \u2018ATMS\u2019, Sfax University, Tunisia","institution_ids":["https://openalex.org/I142899784"]},{"raw_affiliation_string":"Advanced Technologies Medicine and Signals \u2018ATMS\u2019, ENIS, Sfax University, Tunisia","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027139150","display_name":"Lamia Sellami","orcid":null},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Lamia Sellami","raw_affiliation_strings":["Advanced Technologies Medicine and Signals \u2018ATMS\u2019, Sfax University, Tunisia","Advanced Technologies Medicine and Signals \u2018ATMS\u2019, ENIS, Sfax University, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Technologies Medicine and Signals \u2018ATMS\u2019, Sfax University, Tunisia","institution_ids":["https://openalex.org/I142899784"]},{"raw_affiliation_string":"Advanced Technologies Medicine and Signals \u2018ATMS\u2019, ENIS, Sfax University, Tunisia","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031967892","display_name":"Ahmed Ben Hamida","orcid":"https://orcid.org/0000-0001-6713-7384"},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Ahmed Ben Hamida","raw_affiliation_strings":["Advanced Technologies Medicine and Signals \u2018ATMS\u2019, Sfax University, Tunisia","Advanced Technologies Medicine and Signals \u2018ATMS\u2019, ENIS, Sfax University, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Technologies Medicine and Signals \u2018ATMS\u2019, Sfax University, Tunisia","institution_ids":["https://openalex.org/I142899784"]},{"raw_affiliation_string":"Advanced Technologies Medicine and Signals \u2018ATMS\u2019, ENIS, Sfax University, Tunisia","institution_ids":["https://openalex.org/I142899784"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2003","issue":null,"first_page":"259","last_page":"264"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/segmentation","display_name":"Segmentation","score":0.7314023375511169},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7183856964111328},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6812108755111694},{"id":"https://openalex.org/keywords/positron-emission-tomography","display_name":"Positron emission tomography","score":0.6459046602249146},{"id":"https://openalex.org/keywords/breast-cancer","display_name":"Breast cancer","score":0.60561203956604},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.5589863061904907},{"id":"https://openalex.org/keywords/usable","display_name":"USable","score":0.502147912979126},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.49695590138435364},{"id":"https://openalex.org/keywords/vector-flow","display_name":"Vector flow","score":0.4604182541370392},{"id":"https://openalex.org/keywords/medical-imaging","display_name":"Medical imaging","score":0.44414281845092773},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4139152765274048},{"id":"https://openalex.org/keywords/cancer","display_name":"Cancer","score":0.3488563299179077},{"id":"https://openalex.org/keywords/medical-physics","display_name":"Medical physics","score":0.33914095163345337},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.21957111358642578},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.17217212915420532}],"concepts":[{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.7314023375511169},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7183856964111328},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6812108755111694},{"id":"https://openalex.org/C2775842073","wikidata":"https://www.wikidata.org/wiki/Q208376","display_name":"Positron emission tomography","level":2,"score":0.6459046602249146},{"id":"https://openalex.org/C530470458","wikidata":"https://www.wikidata.org/wiki/Q128581","display_name":"Breast cancer","level":3,"score":0.60561203956604},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.5589863061904907},{"id":"https://openalex.org/C2780615836","wikidata":"https://www.wikidata.org/wiki/Q2471869","display_name":"USable","level":2,"score":0.502147912979126},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.49695590138435364},{"id":"https://openalex.org/C20749125","wikidata":"https://www.wikidata.org/wiki/Q7917826","display_name":"Vector flow","level":4,"score":0.4604182541370392},{"id":"https://openalex.org/C31601959","wikidata":"https://www.wikidata.org/wiki/Q931309","display_name":"Medical imaging","level":2,"score":0.44414281845092773},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4139152765274048},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.3488563299179077},{"id":"https://openalex.org/C19527891","wikidata":"https://www.wikidata.org/wiki/Q1120908","display_name":"Medical physics","level":1,"score":0.33914095163345337},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.21957111358642578},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.17217212915420532},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/atsip.2014.6834618","is_oa":false,"landing_page_url":"https://doi.org/10.1109/atsip.2014.6834618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.4300000071525574,"id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1964057084","https://openalex.org/W1973169445","https://openalex.org/W2068878490","https://openalex.org/W2096579040","https://openalex.org/W2104095591","https://openalex.org/W2121308468","https://openalex.org/W2132663727","https://openalex.org/W2145023731","https://openalex.org/W2145803225","https://openalex.org/W4253361434"],"related_works":["https://openalex.org/W2982321410","https://openalex.org/W2392004567","https://openalex.org/W2046296964","https://openalex.org/W2940029036","https://openalex.org/W4388292429","https://openalex.org/W2756595502","https://openalex.org/W2010789764","https://openalex.org/W2187233292","https://openalex.org/W2348451999","https://openalex.org/W4210537690"],"abstract_inverted_index":{"Medical":[0],"imaging":[1],"research":[2,56,148],"became":[3],"an":[4,95],"important":[5,96],"field":[6],"of":[7,44,98,127,185],"investigation":[8],"that":[9,93,160,189],"could":[10,106,161],"be":[11,88,107,162],"very":[12,163],"useful":[13,164],"for":[14,18,41,50,79,123,156,165,170,175],"clinical":[15,28,64,166],"exploration,":[16],"particularly":[17],"serious":[19,104],"pathological":[20],"cases":[21],"such":[22],"as":[23],"cancer.":[24],"In":[25],"this":[26,147,157],"proposed":[27,119,158],"aided":[29],"tool,":[30],"we":[31],"were":[32,179],"interested":[33],"at":[34],"the":[35,51,101,124,183,186],"moment":[36],"in":[37,66,100,146],"analysis":[38],"and":[39,63,74,83,120,137,181,197],"exploration":[40],"standard":[42],"segmentation":[43,126,174],"Positron":[45],"Emission":[46],"Tomography":[47],"(PET)":[48],"images":[49,178],"breast":[52,91],"cancer":[53,92],"characterization.":[54],"This":[55],"was":[57,115,149,190],"hence":[58],"established":[59],"between":[60],"technological":[61],"team":[62,65],"order":[67],"to":[68,90,151,192],"design":[69],"a":[70],"convivial":[71],"platform,":[72],"flexible":[73],"directly":[75],"usable":[76],"by":[77,110],"clinicians":[78],"tumor":[80],"tissue":[81],"diagnosis":[82],"exploration.":[84,167],"Particular":[85],"attention":[86],"will":[87],"given":[89],"threatens":[94],"number":[97],"patients":[99],"world.":[102],"Such":[103],"pathology":[105],"carefully":[108],"imaged":[109],"PET":[111,128,177],"technology.":[112],"The":[113],"work":[114],"based":[116],"on":[117],"two":[118,154],"combined":[121],"approaches":[122,155],"automatic":[125,173],"images:":[129],"Poisson":[130],"Gradient":[131],"Vector":[132],"Flow":[133],"Active":[134],"Contour":[135],"Modelwith":[136],"without":[138],"implanting":[139],"one":[140],"dedicated":[141],"Genetic":[142,187],"Algorithm.":[143],"Our":[144],"objective":[145],"mainly":[150],"compare":[152],"these":[153],"application":[159],"Experimental":[168],"results":[169],"our":[171],"PGVFACM":[172],"several":[176],"significant":[180],"demonstrate":[182],"effectiveness":[184],"Algorithm":[188],"applied":[191],"optimize":[193],"automatically":[194],"both":[195],"threshold":[196],"sigma":[198],"parameters.":[199]},"counts_by_year":[],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
