{"id":"https://openalex.org/W2077293040","doi":"https://doi.org/10.1109/isbi.2012.6235791","title":"3D random walk based segmentation for lung tumor delineation in PET imaging","display_name":"3D random walk based segmentation for lung tumor delineation in PET imaging","publication_year":2012,"publication_date":"2012-05-01","ids":{"openalex":"https://openalex.org/W2077293040","doi":"https://doi.org/10.1109/isbi.2012.6235791","mag":"2077293040"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2012.6235791","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2012.6235791","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 9th IEEE International Symposium on Biomedical Imaging (ISBI)","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/A5087074267","display_name":"Dago Pac\u00f4me Onoma","orcid":null},"institutions":[{"id":"https://openalex.org/I4210108118","display_name":"Laboratoire d'Informatique, du Traitement de l'Information et des Syst\u00e8mes","ror":"https://ror.org/01f1vfy95","country_code":"FR","type":"facility","lineage":["https://openalex.org/I141576021","https://openalex.org/I4210105918","https://openalex.org/I4210105918","https://openalex.org/I4210105918","https://openalex.org/I4210108118","https://openalex.org/I62396329","https://openalex.org/I88814501"]},{"id":"https://openalex.org/I62396329","display_name":"Universit\u00e9 de Rouen Normandie","ror":"https://ror.org/03nhjew95","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918","https://openalex.org/I62396329"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"D. P. Onoma","raw_affiliation_strings":["LITIS EA 4108 - QuantIF, University of Rouen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LITIS EA 4108 - QuantIF, University of Rouen","institution_ids":["https://openalex.org/I4210108118","https://openalex.org/I62396329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037212091","display_name":"Su Ruan","orcid":"https://orcid.org/0000-0001-8785-6917"},"institutions":[{"id":"https://openalex.org/I4210108118","display_name":"Laboratoire d'Informatique, du Traitement de l'Information et des Syst\u00e8mes","ror":"https://ror.org/01f1vfy95","country_code":"FR","type":"facility","lineage":["https://openalex.org/I141576021","https://openalex.org/I4210105918","https://openalex.org/I4210105918","https://openalex.org/I4210105918","https://openalex.org/I4210108118","https://openalex.org/I62396329","https://openalex.org/I88814501"]},{"id":"https://openalex.org/I62396329","display_name":"Universit\u00e9 de Rouen Normandie","ror":"https://ror.org/03nhjew95","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918","https://openalex.org/I62396329"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"S. Ruan","raw_affiliation_strings":["LITIS EA 4108 - QuantIF, University of Rouen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LITIS EA 4108 - QuantIF, University of Rouen","institution_ids":["https://openalex.org/I4210108118","https://openalex.org/I62396329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034182135","display_name":"Isabelle Gardin","orcid":"https://orcid.org/0000-0002-6342-6127"},"institutions":[{"id":"https://openalex.org/I4210108118","display_name":"Laboratoire d'Informatique, du Traitement de l'Information et des Syst\u00e8mes","ror":"https://ror.org/01f1vfy95","country_code":"FR","type":"facility","lineage":["https://openalex.org/I141576021","https://openalex.org/I4210105918","https://openalex.org/I4210105918","https://openalex.org/I4210105918","https://openalex.org/I4210108118","https://openalex.org/I62396329","https://openalex.org/I88814501"]},{"id":"https://openalex.org/I62396329","display_name":"Universit\u00e9 de Rouen Normandie","ror":"https://ror.org/03nhjew95","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918","https://openalex.org/I62396329"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"I. Gardin","raw_affiliation_strings":["LITIS EA 4108 - QuantIF, University of Rouen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LITIS EA 4108 - QuantIF, University of Rouen","institution_ids":["https://openalex.org/I4210108118","https://openalex.org/I62396329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055029389","display_name":"Georges Alain Monnehan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210158268","display_name":"Centre Hospitalier Universitaire de Cocody","ror":"https://ror.org/048h7jv87","country_code":"CI","type":"healthcare","lineage":["https://openalex.org/I4210158268"]},{"id":"https://openalex.org/I48615539","display_name":"Universit\u00e9 F\u00e9lix Houphou\u00ebt-Boigny","ror":"https://ror.org/03haqmz43","country_code":"CI","type":"education","lineage":["https://openalex.org/I48615539"]}],"countries":["CI"],"is_corresponding":false,"raw_author_name":"G. A. Monnehan","raw_affiliation_strings":["Universite Felix Houphouet-Boigny, Abidjan, Lagunes, CI","LPNR, UFR-SSMT, University of Cocody, 22 BP 582 Abidjan 22, C\u00f4te d'Ivoire"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universite Felix Houphouet-Boigny, Abidjan, Lagunes, CI","institution_ids":["https://openalex.org/I48615539"]},{"raw_affiliation_string":"LPNR, UFR-SSMT, University of Cocody, 22 BP 582 Abidjan 22, C\u00f4te d'Ivoire","institution_ids":["https://openalex.org/I4210158268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027818597","display_name":"Romain Modzelewski","orcid":"https://orcid.org/0000-0003-2172-3155"},"institutions":[{"id":"https://openalex.org/I4210108118","display_name":"Laboratoire d'Informatique, du Traitement de l'Information et des Syst\u00e8mes","ror":"https://ror.org/01f1vfy95","country_code":"FR","type":"facility","lineage":["https://openalex.org/I141576021","https://openalex.org/I4210105918","https://openalex.org/I4210105918","https://openalex.org/I4210105918","https://openalex.org/I4210108118","https://openalex.org/I62396329","https://openalex.org/I88814501"]},{"id":"https://openalex.org/I62396329","display_name":"Universit\u00e9 de Rouen Normandie","ror":"https://ror.org/03nhjew95","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918","https://openalex.org/I62396329"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"R. Modzelewski","raw_affiliation_strings":["LITIS EA 4108 - QuantIF, University of Rouen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LITIS EA 4108 - QuantIF, University of Rouen","institution_ids":["https://openalex.org/I4210108118","https://openalex.org/I62396329"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111409512","display_name":"Pierre V\u00e9ra","orcid":null},"institutions":[{"id":"https://openalex.org/I4210108118","display_name":"Laboratoire d'Informatique, du Traitement de l'Information et des Syst\u00e8mes","ror":"https://ror.org/01f1vfy95","country_code":"FR","type":"facility","lineage":["https://openalex.org/I141576021","https://openalex.org/I4210105918","https://openalex.org/I4210105918","https://openalex.org/I4210105918","https://openalex.org/I4210108118","https://openalex.org/I62396329","https://openalex.org/I88814501"]},{"id":"https://openalex.org/I62396329","display_name":"Universit\u00e9 de Rouen Normandie","ror":"https://ror.org/03nhjew95","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918","https://openalex.org/I62396329"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"P. Vera","raw_affiliation_strings":["LITIS EA 4108 - QuantIF, University of Rouen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LITIS EA 4108 - QuantIF, University of Rouen","institution_ids":["https://openalex.org/I4210108118","https://openalex.org/I62396329"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":9.0363,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.9893368,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"4","issue":null,"first_page":"1260","last_page":"1263"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9998999834060669,"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":0.9986000061035156,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.996399998664856,"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/voxel","display_name":"Voxel","score":0.7498607635498047},{"id":"https://openalex.org/keywords/imaging-phantom","display_name":"Imaging phantom","score":0.5917898416519165},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5827906727790833},{"id":"https://openalex.org/keywords/positron-emission-tomography","display_name":"Positron emission tomography","score":0.5619868040084839},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5423735976219177},{"id":"https://openalex.org/keywords/thresholding","display_name":"Thresholding","score":0.4955040216445923},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48078054189682007},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.4321591258049011},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.4316267669200897},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.40050458908081055},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39048993587493896},{"id":"https://openalex.org/keywords/nuclear-medicine","display_name":"Nuclear medicine","score":0.2995842695236206},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2804702818393707},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.22297117114067078},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.08187228441238403}],"concepts":[{"id":"https://openalex.org/C54170458","wikidata":"https://www.wikidata.org/wiki/Q663554","display_name":"Voxel","level":2,"score":0.7498607635498047},{"id":"https://openalex.org/C104293457","wikidata":"https://www.wikidata.org/wiki/Q28324852","display_name":"Imaging phantom","level":2,"score":0.5917898416519165},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5827906727790833},{"id":"https://openalex.org/C2775842073","wikidata":"https://www.wikidata.org/wiki/Q208376","display_name":"Positron emission tomography","level":2,"score":0.5619868040084839},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5423735976219177},{"id":"https://openalex.org/C191178318","wikidata":"https://www.wikidata.org/wiki/Q2256906","display_name":"Thresholding","level":3,"score":0.4955040216445923},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48078054189682007},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.4321591258049011},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.4316267669200897},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.40050458908081055},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39048993587493896},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.2995842695236206},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2804702818393707},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.22297117114067078},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.08187228441238403},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/isbi.2012.6235791","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2012.6235791","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 9th IEEE International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-00673618v1","is_oa":false,"landing_page_url":"https://hal.science/hal-00673618","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2012 9th IEEE International Symposium on Biomedical Imaging : From Nano to Macro, May 2012, Barcelone, Spain","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:HAL:hal-00945089v1","is_oa":false,"landing_page_url":"https://hal.science/hal-00945089","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"9th IEEE International Symposium on Biomedical Imaging, 2012, Barcelone, Spain. pp.1260-3","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"display_name":"Good health and well-being","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/W1957137659","https://openalex.org/W1993683920","https://openalex.org/W2077447874","https://openalex.org/W2091777454","https://openalex.org/W2113076747","https://openalex.org/W2125637308","https://openalex.org/W2153173522","https://openalex.org/W2160334819","https://openalex.org/W4321317560","https://openalex.org/W6641135097"],"related_works":["https://openalex.org/W29630554","https://openalex.org/W2138983844","https://openalex.org/W1968965685","https://openalex.org/W2012792772","https://openalex.org/W2356573839","https://openalex.org/W2111883783","https://openalex.org/W2009028679","https://openalex.org/W2357424838","https://openalex.org/W2356903262","https://openalex.org/W4237142086"],"abstract_inverted_index":{"This":[0],"article":[1],"presents":[2],"a":[3,45,99,103,119,129],"segmentation":[4,66],"approach":[5,38],"based":[6],"on":[7,20,27,95,176],"random":[8],"walk":[9],"(RW)":[10],"method":[11,67,152,171],"to":[12],"delineate":[13],"tumors":[14],"having":[15,181],"inhomogeneous":[16],"activity":[17],"distributions":[18],"of18FDG":[19],"Positron":[21],"Emission":[22],"Tomography":[23],"(PET)":[24],"images.":[25],"Based":[26],"the":[28,55,62,81,85,91,150,157,168],"original":[29],"algorithm":[30,92,141],"of":[31,44,52,57,90,98,105,111,122,133,167,178],"RW":[32,170],"[1],":[33],"we":[34],"propose":[35],"an":[36,40,138],"improved":[37,86,169],"using":[39,74,84],"adaptive":[41],"parameter":[42],"instead":[43],"fixed":[46,130],"one":[47],"and":[48,78,115,137],"integrating":[49],"probability":[50],"densities":[51],"label":[53],"into":[54],"system":[56],"linear":[58],"equations":[59],"used":[60],"in":[61,71],"RW.":[63,87],"The":[64,88,164],"proposed":[65,151],"initializes":[68],"automatically":[69],"seeds":[70],"tumor":[72,82,109],"voxels":[73],"Fuzzy-C":[75],"Means":[76],"(FCM),":[77],"then":[79],"delineates":[80],"volume":[83,112,162],"performances":[89,166],"were":[93],"assessed":[94],"PET":[96],"images":[97],"physical":[100],"phantom,":[101],"covering":[102],"range":[104],"hot":[106],"spheres":[107],"simulating":[108],"lesions":[110],"[0.99\u201397.3":[113],"mL]":[114],"contrast":[116],"[2\u20137.7]":[117],"for":[118,160],"voxel":[120],"size":[121],"4.1\u00d74.1\u00d72.0":[123],"mm3.":[124],"A":[125],"comparison":[126],"study":[127],"with":[128],"threshold":[131],"value":[132],"40":[134],"%":[135],"[2]":[136],"adaptative":[139],"thresholding":[140],"[3]":[142],"have":[143,172],"been":[144,173],"carried":[145],"out.":[146],"Results":[147],"show":[148],"that":[149],"is":[153],"more":[154],"effective":[155],"than":[156],"other":[158],"methodologies":[159],"spherical":[161],"measurement.":[163],"good":[165],"also":[174],"confirmed":[175],"data":[177],"three":[179],"patients":[180],"heterogeneous18FDG":[182],"uptakes.":[183]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":4}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
