{"id":"https://openalex.org/W2117684737","doi":"https://doi.org/10.1109/isbi.2011.5872349","title":"Coupled level set approach to segment carotid arteries from 3D ultrasound images","display_name":"Coupled level set approach to segment carotid arteries from 3D ultrasound images","publication_year":2011,"publication_date":"2011-03-01","ids":{"openalex":"https://openalex.org/W2117684737","doi":"https://doi.org/10.1109/isbi.2011.5872349","mag":"2117684737"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2011.5872349","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2011.5872349","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro","raw_type":"proceedings-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/A5044454144","display_name":"Eranga Ukwatta","orcid":"https://orcid.org/0000-0003-0180-4716"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"E. Ukwatta","raw_affiliation_strings":["Western University, London, ON, CA","Biomedical Engineering Graduate Program, The University of Western Ontario, London, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Western University, London, ON, CA","institution_ids":["https://openalex.org/I125749732"]},{"raw_affiliation_string":"Biomedical Engineering Graduate Program, The University of Western Ontario, London, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003682421","display_name":"Joseph Awad","orcid":"https://orcid.org/0000-0003-2139-7943"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"J. Awad","raw_affiliation_strings":["Robarts Research Institute, University of Western Ontario, London, ONT, Canada","Robarts Research Institute, The University of Western Ontario, London, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Robarts Research Institute, University of Western Ontario, London, ONT, Canada","institution_ids":["https://openalex.org/I125749732"]},{"raw_affiliation_string":"Robarts Research Institute, The University of Western Ontario, London, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113914224","display_name":"Aaron D. Ward","orcid":null},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"A.D. Ward","raw_affiliation_strings":["Robarts Research Institute, University of Western Ontario, London, ONT, Canada","Robarts Research Institute, The University of Western Ontario, London, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Robarts Research Institute, University of Western Ontario, London, ONT, Canada","institution_ids":["https://openalex.org/I125749732"]},{"raw_affiliation_string":"Robarts Research Institute, The University of Western Ontario, London, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031166892","display_name":"Daniel Buchanan","orcid":"https://orcid.org/0000-0001-6589-8606"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"D. Buchanan","raw_affiliation_strings":["Western University, London, ON, CA","Robarts Research Institute, The University of Western Ontario, London, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Western University, London, ON, CA","institution_ids":["https://openalex.org/I125749732"]},{"raw_affiliation_string":"Robarts Research Institute, The University of Western Ontario, London, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072668158","display_name":"Grace P\u00e1rraga","orcid":"https://orcid.org/0000-0002-5619-4145"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"G. Parraga","raw_affiliation_strings":["Western University, London, ON, CA","Biomedical Engineering Graduate Program, The University of Western Ontario, London, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Western University, London, ON, CA","institution_ids":["https://openalex.org/I125749732"]},{"raw_affiliation_string":"Biomedical Engineering Graduate Program, The University of Western Ontario, London, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004966232","display_name":"Aaron Fenster","orcid":"https://orcid.org/0000-0003-3525-2788"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"A. Fenster","raw_affiliation_strings":["Western University, London, ON, CA","Biomedical Engineering Graduate Program, The University of Western Ontario, London, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Western University, London, ON, CA","institution_ids":["https://openalex.org/I125749732"]},{"raw_affiliation_string":"Biomedical Engineering Graduate Program, The University of Western Ontario, London, Canada","institution_ids":["https://openalex.org/I125749732"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I125749732"],"apc_list":null,"apc_paid":null,"fwci":1.5058,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.84028172,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"121","issue":null,"first_page":"37","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10816","display_name":"Cerebrovascular and Carotid Artery Diseases","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10816","display_name":"Cerebrovascular and Carotid Artery Diseases","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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":0.9983000159263611,"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/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/boundary","display_name":"Boundary (topology)","score":0.7135356664657593},{"id":"https://openalex.org/keywords/level-set","display_name":"Level set (data structures)","score":0.6256681680679321},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6163501143455505},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.49799156188964844},{"id":"https://openalex.org/keywords/ultrasound","display_name":"Ultrasound","score":0.4855453670024872},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4847235679626465},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.46956443786621094},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43635907769203186},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.430860698223114},{"id":"https://openalex.org/keywords/3d-ultrasound","display_name":"3D ultrasound","score":0.4302195906639099},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.42478734254837036},{"id":"https://openalex.org/keywords/lumen","display_name":"Lumen (anatomy)","score":0.41477546095848083},{"id":"https://openalex.org/keywords/transverse-plane","display_name":"Transverse plane","score":0.41445788741111755},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.36873751878738403},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3676021099090576},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.32019326090812683},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.29624274373054504},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.21396684646606445},{"id":"https://openalex.org/keywords/anatomy","display_name":"Anatomy","score":0.18602663278579712},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.1627991795539856},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.11838671565055847},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0810285210609436},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.06949916481971741}],"concepts":[{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.7135356664657593},{"id":"https://openalex.org/C153008295","wikidata":"https://www.wikidata.org/wiki/Q6535093","display_name":"Level set (data structures)","level":2,"score":0.6256681680679321},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6163501143455505},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.49799156188964844},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.4855453670024872},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4847235679626465},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.46956443786621094},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43635907769203186},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.430860698223114},{"id":"https://openalex.org/C2780170424","wikidata":"https://www.wikidata.org/wiki/Q229399","display_name":"3D ultrasound","level":3,"score":0.4302195906639099},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.42478734254837036},{"id":"https://openalex.org/C131631996","wikidata":"https://www.wikidata.org/wiki/Q1141325","display_name":"Lumen (anatomy)","level":2,"score":0.41477546095848083},{"id":"https://openalex.org/C154954056","wikidata":"https://www.wikidata.org/wiki/Q1604164","display_name":"Transverse plane","level":2,"score":0.41445788741111755},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.36873751878738403},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3676021099090576},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32019326090812683},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.29624274373054504},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.21396684646606445},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.18602663278579712},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.1627991795539856},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.11838671565055847},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0810285210609436},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.06949916481971741}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isbi.2011.5872349","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2011.5872349","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8299999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1561566764","https://openalex.org/W1991113069","https://openalex.org/W1996530838","https://openalex.org/W2001412060","https://openalex.org/W2049541657","https://openalex.org/W2059577783","https://openalex.org/W2077688032","https://openalex.org/W2115664739","https://openalex.org/W2116040950","https://openalex.org/W2118601608","https://openalex.org/W2137063708","https://openalex.org/W2147646236","https://openalex.org/W2148797164","https://openalex.org/W2163273992","https://openalex.org/W2614781785"],"related_works":["https://openalex.org/W2102683994","https://openalex.org/W2063813108","https://openalex.org/W2373659438","https://openalex.org/W2162755489","https://openalex.org/W1879755808","https://openalex.org/W2072057318","https://openalex.org/W2164781768","https://openalex.org/W744483630","https://openalex.org/W2050783914","https://openalex.org/W1979702773"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"described":[4],"and":[5,22,49,56,59,88,141,144,160],"validated":[6],"a":[7,75,123],"semi-automated":[8,158],"algorithm":[9,107,121],"based":[10],"on":[11],"the":[12,18,27,37,53,64,86,95,139,157],"level":[13,69],"set":[14,70],"method":[15],"to":[16,35,79,97],"segment":[17],"media-adventitia":[19],"boundary":[20,24,76,83,96,147],"(MAB)":[21],"lumen-intima":[23],"(LIB)":[25],"of":[26,39,126,131,152,154],"carotid":[28,40],"arteries":[29],"from":[30,116,156],"3D":[31],"ultrasound":[32],"(3DUS)":[33],"images":[34,114],"support":[36],"computation":[38],"vessel":[41],"wall":[42],"volume":[43],"(VWV).":[44],"We":[45],"incorporated":[46],"local":[47,58],"region-based":[48,61],"edge-based":[50],"energies":[51,62],"for":[52,63,138],"MAB":[54,87,140],"segmentation,":[55],"both":[57],"global":[60],"LIB":[65],"segmentation.":[66],"The":[67,106,120,150],"two":[68],"functions":[71],"are":[72],"coupled":[73],"using":[74],"separation-based":[77],"energy":[78,92],"encourage":[80],"an":[81,104],"anatomically-motivated":[82],"separation":[84],"between":[85],"LIB.":[89],"An":[90],"additional":[91],"term":[93],"attracts":[94],"pass":[98],"through":[99],"anchor":[100],"points":[101],"placed":[102],"by":[103],"operator.":[105],"was":[108],"evaluated":[109],"with":[110],"231":[111],"2D":[112],"transverse":[113],"extracted":[115],"21":[117],"3DUS":[118],"images.":[119],"gave":[122,145],"VWV":[124,155],"error":[125],"5.2%\u00b13.9%,":[127],"yielded":[128],"Dice":[129],"coefficients":[130,151],"95.6%":[132],"\u00b1":[133,136],"1.5%,":[134],"92.8%":[135],"3.2%":[137],"LIB,":[142],"respectively,":[143],"sub-millimeter":[146],"distance":[148],"errors.":[149],"variation":[153],"(5.0%)":[159],"manual":[161],"(3.9%)":[162],"methods":[163],"were":[164],"not":[165],"significantly":[166],"different.":[167]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
