{"id":"https://openalex.org/W2030216529","doi":"https://doi.org/10.1109/isbi.2014.6868136","title":"Automatic lung tumor segmentation on PET images based on random walks and tumor growth model","display_name":"Automatic lung tumor segmentation on PET images based on random walks and tumor growth model","publication_year":2014,"publication_date":"2014-04-01","ids":{"openalex":"https://openalex.org/W2030216529","doi":"https://doi.org/10.1109/isbi.2014.6868136","mag":"2030216529"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2014.6868136","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2014.6868136","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 11th 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/A5040166625","display_name":"Hongmei Mi","orcid":"https://orcid.org/0009-0002-5398-4106"},"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":"Hongmei Mi","raw_affiliation_strings":["LITIS, University of Rouen, Rouen, France","University of Rouen, LITIS EA4108, Rouen, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LITIS, University of Rouen, Rouen, France","institution_ids":["https://openalex.org/I62396329","https://openalex.org/I4210108118"]},{"raw_affiliation_string":"University of Rouen, LITIS EA4108, Rouen, France","institution_ids":["https://openalex.org/I62396329","https://openalex.org/I4210108118"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010409710","display_name":"Caroline Petitjean","orcid":"https://orcid.org/0000-0003-0013-5370"},"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":"Caroline Petitjean","raw_affiliation_strings":["LITIS, University of Rouen, Rouen, France","University of Rouen, LITIS EA4108, Rouen, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LITIS, University of Rouen, Rouen, France","institution_ids":["https://openalex.org/I62396329","https://openalex.org/I4210108118"]},{"raw_affiliation_string":"University of Rouen, LITIS EA4108, Rouen, France","institution_ids":["https://openalex.org/I62396329","https://openalex.org/I4210108118"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002386951","display_name":"Bernard Dubray","orcid":"https://orcid.org/0000-0001-9891-2777"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bernard Dubray","raw_affiliation_strings":["Centre Henri-Becquerel, Rouen, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre Henri-Becquerel, Rouen, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111409512","display_name":"Pierre V\u00e9ra","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pierre Vera","raw_affiliation_strings":["Centre Henri-Becquerel, Rouen, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre Henri-Becquerel, Rouen, France","institution_ids":[]}]},{"author_position":"last","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":"Su Ruan","raw_affiliation_strings":["LITIS, University of Rouen, Rouen, France","University of Rouen, LITIS EA4108, Rouen, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LITIS, University of Rouen, Rouen, France","institution_ids":["https://openalex.org/I62396329","https://openalex.org/I4210108118"]},{"raw_affiliation_string":"University of Rouen, LITIS EA4108, Rouen, France","institution_ids":["https://openalex.org/I62396329","https://openalex.org/I4210108118"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1385","last_page":"1388"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9987999796867371,"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":0.9987999796867371,"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":0.9983999729156494,"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":0.9976999759674072,"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/thresholding","display_name":"Thresholding","score":0.8814226388931274},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6687520742416382},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6202517151832581},{"id":"https://openalex.org/keywords/lung-tumor","display_name":"Lung tumor","score":0.6128897666931152},{"id":"https://openalex.org/keywords/random-walk","display_name":"Random walk","score":0.5985093116760254},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.597208559513092},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.5215996503829956},{"id":"https://openalex.org/keywords/radiation-therapy","display_name":"Radiation therapy","score":0.4510771334171295},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3673950731754303},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.35328352451324463},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2506132125854492},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.24715831875801086},{"id":"https://openalex.org/keywords/lung","display_name":"Lung","score":0.23571142554283142},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.12308672070503235},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10418701171875},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.09381341934204102}],"concepts":[{"id":"https://openalex.org/C191178318","wikidata":"https://www.wikidata.org/wiki/Q2256906","display_name":"Thresholding","level":3,"score":0.8814226388931274},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6687520742416382},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6202517151832581},{"id":"https://openalex.org/C3018373657","wikidata":"https://www.wikidata.org/wiki/Q15124212","display_name":"Lung tumor","level":3,"score":0.6128897666931152},{"id":"https://openalex.org/C121194460","wikidata":"https://www.wikidata.org/wiki/Q856741","display_name":"Random walk","level":2,"score":0.5985093116760254},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.597208559513092},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.5215996503829956},{"id":"https://openalex.org/C509974204","wikidata":"https://www.wikidata.org/wiki/Q180507","display_name":"Radiation therapy","level":2,"score":0.4510771334171295},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3673950731754303},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35328352451324463},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2506132125854492},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.24715831875801086},{"id":"https://openalex.org/C2777714996","wikidata":"https://www.wikidata.org/wiki/Q7886","display_name":"Lung","level":2,"score":0.23571142554283142},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.12308672070503235},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10418701171875},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.09381341934204102},{"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/isbi.2014.6868136","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2014.6868136","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 11th International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7699999809265137,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1533585939","https://openalex.org/W1977452142","https://openalex.org/W1989835652","https://openalex.org/W1993683920","https://openalex.org/W1995730340","https://openalex.org/W2050518967","https://openalex.org/W2077293040","https://openalex.org/W2082760685","https://openalex.org/W2100858680","https://openalex.org/W2121468151","https://openalex.org/W2125637308","https://openalex.org/W2141270601","https://openalex.org/W2156835537","https://openalex.org/W2156875677","https://openalex.org/W6996166220"],"related_works":["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","https://openalex.org/W2327601824"],"abstract_inverted_index":{"The":[0,70,104],"segmentation":[1,25],"of":[2,41,72,107],"tumor":[3,49,56,64,116],"on":[4,27,31,113],"PET":[5,28],"images":[6,29],"is":[7,53,83],"an":[8,23,39,91],"important":[9],"step":[10],"for":[11,62],"treatment":[12],"planning":[13],"process":[14],"during":[15],"the":[16,32,42,54,86],"radiotherapy.":[17,69,122],"In":[18],"this":[19],"paper,":[20],"we":[21],"present":[22],"automatic":[24],"method":[26,97,109],"based":[30],"random":[33,43],"walks":[34,44],"(RW)":[35],"algorithm.":[36,103],"We":[37],"propose":[38],"extension":[40],"framework":[45],"to":[46,68,85],"integrate":[47],"a":[48,60,95,100],"evolution":[50],"information,":[51],"which":[52],"predicted":[55],"region":[57,71],"resulting":[58],"from":[59],"model":[61],"lung":[63,115],"growth":[65],"and":[66,75,99],"response":[67],"interest":[73],"(ROI)":[74],"labeled":[76],"seeds":[77],"are":[78,119],"automatically":[79],"generated.":[80],"Our":[81],"approach":[82],"compared":[84],"well-known":[87],"40%":[88],"thresholding":[89,93],"method,":[90,94],"adaptive":[92],"statistical":[96],"(FLAB),":[98],"traditional":[101],"RW":[102],"good":[105],"performance":[106],"our":[108],"has":[110],"been":[111],"confirmed":[112],"7":[114],"patients":[117],"who":[118],"treated":[120],"with":[121]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}