{"id":"https://openalex.org/W2736974875","doi":"https://doi.org/10.1142/s0219622017500298","title":"Approximation of the Ribs-Bounded Contour in a Tomography Scan Slice","display_name":"Approximation of the Ribs-Bounded Contour in a Tomography Scan Slice","publication_year":2017,"publication_date":"2017-07-26","ids":{"openalex":"https://openalex.org/W2736974875","doi":"https://doi.org/10.1142/s0219622017500298","mag":"2736974875"},"language":"en","primary_location":{"id":"doi:10.1142/s0219622017500298","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219622017500298","pdf_url":null,"source":{"id":"https://openalex.org/S207089700","display_name":"International Journal of Information Technology & Decision Making","issn_l":"0219-6220","issn":["0219-6220","1793-6845"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Information Technology &amp; Decision Making","raw_type":"journal-article"},"type":"article","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/A5105181721","display_name":"Mykolas J. Bilinskas","orcid":"https://orcid.org/0000-0002-4531-3321"},"institutions":[{"id":"https://openalex.org/I173212132","display_name":"Vilnius University","ror":"https://ror.org/03nadee84","country_code":"LT","type":"education","lineage":["https://openalex.org/I173212132"]}],"countries":["LT"],"is_corresponding":false,"raw_author_name":"Mykolas J. Bilinskas","raw_affiliation_strings":["Institute of Mathematics and Informatics, Vilnius University, Akademijos Str. 4, LT-08663 Vilnius, Lithuania"],"raw_orcid":"https://orcid.org/0000-0002-4531-3321","affiliations":[{"raw_affiliation_string":"Institute of Mathematics and Informatics, Vilnius University, Akademijos Str. 4, LT-08663 Vilnius, Lithuania","institution_ids":["https://openalex.org/I173212132"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044423058","display_name":"Gintautas Dzemyda","orcid":"https://orcid.org/0000-0003-2914-1328"},"institutions":[{"id":"https://openalex.org/I173212132","display_name":"Vilnius University","ror":"https://ror.org/03nadee84","country_code":"LT","type":"education","lineage":["https://openalex.org/I173212132"]}],"countries":["LT"],"is_corresponding":false,"raw_author_name":"Gintautas Dzemyda","raw_affiliation_strings":["Institute of Mathematics and Informatics, Vilnius University, Akademijos Str. 4, LT-08663 Vilnius, Lithuania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mathematics and Informatics, Vilnius University, Akademijos Str. 4, LT-08663 Vilnius, Lithuania","institution_ids":["https://openalex.org/I173212132"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041708322","display_name":"Mantas Trakymas","orcid":null},"institutions":[{"id":"https://openalex.org/I4210153145","display_name":"National Cancer Institute","ror":"https://ror.org/04w2jh416","country_code":"LT","type":"healthcare","lineage":["https://openalex.org/I4210153145"]}],"countries":["LT"],"is_corresponding":false,"raw_author_name":"Mantas Trakymas","raw_affiliation_strings":["National Cancer Institute, Santari\u0161ki\u015f Str. 1, LT-08660, Vilnius, Lithuania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Cancer Institute, Santari\u0161ki\u015f Str. 1, LT-08660, Vilnius, Lithuania","institution_ids":["https://openalex.org/I4210153145"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0902,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.44809258,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"17","issue":"01","first_page":"83","last_page":"102"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9993000030517578,"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":0.9993000030517578,"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":0.9980999827384949,"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/T14510","display_name":"Medical Imaging and Analysis","score":0.9911999702453613,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/rib-cage","display_name":"Rib cage","score":0.7276047468185425},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.6749775409698486},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.525084376335144},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.478098601102829},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.41887378692626953},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.4163150191307068},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3556367754936218},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3480721116065979},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.29070669412612915},{"id":"https://openalex.org/keywords/anatomy","display_name":"Anatomy","score":0.22687062621116638},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.16929951310157776},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.15444797277450562},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.14613723754882812}],"concepts":[{"id":"https://openalex.org/C160306043","wikidata":"https://www.wikidata.org/wiki/Q2576226","display_name":"Rib cage","level":2,"score":0.7276047468185425},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.6749775409698486},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.525084376335144},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.478098601102829},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.41887378692626953},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.4163150191307068},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3556367754936218},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3480721116065979},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.29070669412612915},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.22687062621116638},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.16929951310157776},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.15444797277450562},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.14613723754882812},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1142/s0219622017500298","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219622017500298","pdf_url":null,"source":{"id":"https://openalex.org/S207089700","display_name":"International Journal of Information Technology & Decision Making","issn_l":"0219-6220","issn":["0219-6220","1793-6845"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Information Technology &amp; Decision Making","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:wsi:ijitdm:v:17:y:2018:i:01:n:s0219622017500298","is_oa":false,"landing_page_url":"http://www.worldscientific.com/doi/abs/10.1142/S0219622017500298","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.5,"id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1588274167","https://openalex.org/W1831746657","https://openalex.org/W1985586071","https://openalex.org/W2010391163","https://openalex.org/W2024428474","https://openalex.org/W2028920828","https://openalex.org/W2044267436","https://openalex.org/W2071730188","https://openalex.org/W2104095591","https://openalex.org/W2105468215","https://openalex.org/W2109422384","https://openalex.org/W2120882944","https://openalex.org/W2155634500","https://openalex.org/W2157656099","https://openalex.org/W2161035581","https://openalex.org/W2187545878","https://openalex.org/W2302889598","https://openalex.org/W2342548755","https://openalex.org/W2482115992","https://openalex.org/W2518272248","https://openalex.org/W2548111111","https://openalex.org/W3032975155","https://openalex.org/W4249097816"],"related_works":["https://openalex.org/W1985827995","https://openalex.org/W2913145587","https://openalex.org/W2125447159","https://openalex.org/W2990896816","https://openalex.org/W2460163667","https://openalex.org/W4290169775","https://openalex.org/W1852468608","https://openalex.org/W2098691987","https://openalex.org/W4297976568","https://openalex.org/W2962851451"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,61],"method":[4],"for":[5,137],"analyzing":[6],"transversal":[7],"plane":[8],"images":[9,70],"obtained":[10],"by":[11,35],"computer":[12],"tomography":[13],"(CT)":[14],"scans":[15],"is":[16,33,109,127],"presented.":[17],"A":[18],"mathematical":[19],"model":[20,43,62,108],"that":[21,53],"describes":[22,112],"the":[23,29,38,42,45,51,57,67,73,77,81,87,113,118,130,135,138],"ribs-bounded":[24,114],"contour":[25,115],"was":[26],"created":[27],"and":[28,79,111,122],"problem":[30],"of":[31,41,69,80,141],"approximation":[32],"solved":[34],"finding":[36],"out":[37],"optimal":[39],"parameters":[40],"in":[44,55,66],"least-squares":[46],"sense.":[47],"The":[48,107,124],"paper":[49],"discloses":[50],"problems":[52],"appear":[54],"building":[56],"proper":[58,139],"model.":[59],"Such":[60],"would":[63],"be":[64],"useful":[65],"registration":[68,140],"independently":[71,116],"on":[72,76,117],"patient":[74,119],"position":[75],"bed":[78],"radiocontrast":[82],"agent":[83],"injection.":[84],"We":[85],"consider":[86],"slices":[88],"where":[89],"ribs":[90],"are":[91,98],"visible":[92],"because":[93],"many":[94],"important":[95],"internal":[96],"organs":[97],"located":[99],"here:":[100],"liver,":[101],"heart,":[102],"stomach,":[103],"pancreas,":[104],"lungs,":[105],"etc.":[106],"flexible":[110],"age,":[120],"sex":[121],"disease.":[123],"only":[125],"exception":[126],"patients":[128],"with":[129],"bone":[131],"fracture.":[132],"This":[133],"makes":[134],"basis":[136],"slices.":[142]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
