{"id":"https://openalex.org/W23771304","doi":"https://doi.org/10.1109/tbme.2013.2267212","title":"Birth in the brushtail possum Trichosurus vulpecula","display_name":"Birth in the brushtail possum Trichosurus vulpecula","publication_year":1999,"publication_date":"1999-01-01","ids":{"openalex":"https://openalex.org/W23771304","doi":"https://doi.org/10.1109/tbme.2013.2267212","mag":"23771304"},"language":"en","primary_location":{"id":"mag:23771304","is_oa":false,"landing_page_url":"https://espace.library.uq.edu.au/view/UQ:149681","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on bio-medical engineering","raw_type":null},"type":"article","indexed_in":[],"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/A5018022347","display_name":"C. Veitch","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. Veitch","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5111949183","display_name":"R. T. Gemmell","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. T. Gemmell","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.0018336,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"60","issue":"10","first_page":"25","last_page":"77"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10230","display_name":"Marine and fisheries research","score":0.967199981212616,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10230","display_name":"Marine and fisheries research","score":0.967199981212616,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10302","display_name":"Fish Ecology and Management Studies","score":0.9429000020027161,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/brushtail-possum","display_name":"Brushtail possum","score":0.9716137647628784},{"id":"https://openalex.org/keywords/marsupial","display_name":"Marsupial","score":0.39678332209587097},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.3883092403411865},{"id":"https://openalex.org/keywords/zoology","display_name":"Zoology","score":0.32639598846435547},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.32072800397872925}],"concepts":[{"id":"https://openalex.org/C2777014246","wikidata":"https://www.wikidata.org/wiki/Q656173","display_name":"Brushtail possum","level":3,"score":0.9716137647628784},{"id":"https://openalex.org/C2777042810","wikidata":"https://www.wikidata.org/wiki/Q25336","display_name":"Marsupial","level":2,"score":0.39678332209587097},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3883092403411865},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.32639598846435547},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.32072800397872925}],"mesh":[],"locations_count":2,"locations":[{"id":"mag:23771304","is_oa":false,"landing_page_url":"https://espace.library.uq.edu.au/view/UQ:149681","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on bio-medical engineering","raw_type":null},{"id":"pmh:oai:espace.library.uq.edu.au:UQ:149681","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402388","display_name":"Queensland's institutional digital repository (The University of Queensland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I165143802","host_organization_name":"The University of Queensland","host_organization_lineage":["https://openalex.org/I165143802"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2740718116","https://openalex.org/W591879291","https://openalex.org/W2068113748","https://openalex.org/W1633606006","https://openalex.org/W3152143760","https://openalex.org/W2080998963","https://openalex.org/W2272804748","https://openalex.org/W3180469751","https://openalex.org/W3198977668","https://openalex.org/W2093564549","https://openalex.org/W2185155244","https://openalex.org/W2089075137","https://openalex.org/W3158097803","https://openalex.org/W1996457649","https://openalex.org/W2053911741","https://openalex.org/W2068764412","https://openalex.org/W976666269","https://openalex.org/W562987223","https://openalex.org/W2015584600","https://openalex.org/W3023700346"],"abstract_inverted_index":{"In":[0,74],"computed":[1],"tomography":[2],"of":[3,50,58,66,147,154,161,169,179],"liver":[4,15],"tumors":[5,16,122],"there":[6],"is":[7],"often":[8],"heterogeneous":[9],"density,":[10],"weak":[11,90],"boundaries,":[12],"and":[13,61,99,105,123,174],"the":[14,31,45,51,55,59,62,67,75,83,87,97,100,106,127,175],"are":[17],"surrounded":[18],"by":[19,110],"other":[20],"abdominal":[21],"structures":[22],"with":[23,44,86],"similar":[24],"densities.":[25],"These":[26],"pose":[27],"limitations":[28],"to":[29,96],"accurate":[30],"hepatic":[32,121],"tumor":[33],"segmentation.":[34],"We":[35,92],"propose":[36],"a":[37,143],"level":[38,102,129],"set":[39,103,130],"model":[40,115,125],"incorporating":[41],"likelihood":[42,52],"energy":[43,53,77],"edge":[46,76,80],"energy.":[47],"The":[48,113],"minimization":[49],"approximates":[54],"density":[56,64],"distribution":[57,65],"target":[60],"multimodal":[63],"background":[68],"that":[69,139],"can":[70],"have":[71],"multiple":[72],"regions.":[73],"formulation,":[78],"our":[79,94,124,140],"detector":[81],"preserves":[82],"ramp":[84],"associated":[85],"edges":[88],"for":[89],"boundaries.":[91],"compared":[93],"approach":[95],"Chan-Vese":[98,114],"geodesic":[101,128],"models":[104],"manual":[107],"segmentation":[108],"performed":[109],"clinical":[111,136],"experts.":[112],"was":[116],"not":[117],"successful":[118],"in":[119],"segmenting":[120],"outperformed":[126],"model.":[131],"Our":[132],"results":[133],"on":[134],"18":[135],"datasets":[137],"showed":[138],"algorithm":[141],"had":[142],"Jaccard":[144],"distance":[145,160,168,178],"error":[146],"14.4":[148],"\u00b1":[149,156,163,171,181],"5.3%,":[150],"relative":[151],"volume":[152],"difference":[153],"-8.1":[155],"2.1%,":[157],"average":[158],"surface":[159,167,177],"2.4":[162],"0.8":[164],"mm,":[165,173],"RMS":[166],"2.9":[170],"0.7":[172],"maximum":[176],"7.2":[180],"3.1":[182],"mm.":[183]},"counts_by_year":[],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}