{"id":"https://openalex.org/W1997778080","doi":"https://doi.org/10.1117/12.2043256","title":"Automatic labeling and segmentation of vertebrae in CT images","display_name":"Automatic labeling and segmentation of vertebrae in CT images","publication_year":2014,"publication_date":"2014-03-12","ids":{"openalex":"https://openalex.org/W1997778080","doi":"https://doi.org/10.1117/12.2043256","mag":"1997778080"},"language":"en","primary_location":{"id":"doi:10.1117/12.2043256","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2043256","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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/A5109465728","display_name":"Abtin Rasoulian","orcid":null},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Abtin Rasoulian","raw_affiliation_strings":["The Univ. of British Columbia (Canada)","the University of British Columbia, Canada"],"affiliations":[{"raw_affiliation_string":"The Univ. of British Columbia (Canada)","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"the University of British Columbia, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088844445","display_name":"Robert Rohling","orcid":"https://orcid.org/0000-0001-9026-8147"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Robert N. Rohling","raw_affiliation_strings":["The Univ. of British Columbia (Canada)","the University of British Columbia, Canada"],"affiliations":[{"raw_affiliation_string":"The Univ. of British Columbia (Canada)","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"the University of British Columbia, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023095072","display_name":"Purang Abolmaesumi","orcid":"https://orcid.org/0000-0002-7259-8609"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Purang Abolmaesumi","raw_affiliation_strings":["The Univ. of British Columbia (Canada)","the University of British Columbia, Canada"],"affiliations":[{"raw_affiliation_string":"The Univ. of British Columbia (Canada)","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"the University of British Columbia, Canada","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5109465728"],"corresponding_institution_ids":["https://openalex.org/I141945490"],"apc_list":null,"apc_paid":null,"fwci":1.3077,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.79180793,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"9036","issue":null,"first_page":"903623","last_page":"903623"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14510","display_name":"Medical Imaging and Analysis","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T14510","display_name":"Medical Imaging and Analysis","score":1.0,"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"}},{"id":"https://openalex.org/T11363","display_name":"Dental Radiography and Imaging","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9753999710083008,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.8028449416160583},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7659978866577148},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.7626110911369324},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6248550415039062},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6193932890892029},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.5805408358573914},{"id":"https://openalex.org/keywords/vertebra","display_name":"Vertebra","score":0.5712142586708069},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.48701220750808716},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.45897501707077026},{"id":"https://openalex.org/keywords/scale-space-segmentation","display_name":"Scale-space segmentation","score":0.4357772469520569},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.43057310581207275},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12650585174560547},{"id":"https://openalex.org/keywords/anatomy","display_name":"Anatomy","score":0.12446624040603638},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.07935377955436707}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8028449416160583},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7659978866577148},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.7626110911369324},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6248550415039062},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6193932890892029},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.5805408358573914},{"id":"https://openalex.org/C2776412215","wikidata":"https://www.wikidata.org/wiki/Q180323","display_name":"Vertebra","level":2,"score":0.5712142586708069},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.48701220750808716},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.45897501707077026},{"id":"https://openalex.org/C65885262","wikidata":"https://www.wikidata.org/wiki/Q7429708","display_name":"Scale-space segmentation","level":4,"score":0.4357772469520569},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.43057310581207275},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12650585174560547},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.12446624040603638},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.07935377955436707},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2043256","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2043256","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W22745672","https://openalex.org/W165346573","https://openalex.org/W1542060247","https://openalex.org/W1604154211","https://openalex.org/W1618905105","https://openalex.org/W1950915640","https://openalex.org/W1967595294","https://openalex.org/W1969002377","https://openalex.org/W1979064019","https://openalex.org/W2005094117","https://openalex.org/W2008568249","https://openalex.org/W2014090484","https://openalex.org/W2021589964","https://openalex.org/W2043083035","https://openalex.org/W2053980954","https://openalex.org/W2067484188","https://openalex.org/W2080362539","https://openalex.org/W2084461520","https://openalex.org/W2084765810","https://openalex.org/W2084806705","https://openalex.org/W2168412719","https://openalex.org/W6606782162","https://openalex.org/W6632485659","https://openalex.org/W6636162793","https://openalex.org/W6636501900","https://openalex.org/W6640678430","https://openalex.org/W6641906735","https://openalex.org/W6651950856","https://openalex.org/W6661416129"],"related_works":["https://openalex.org/W2185902295","https://openalex.org/W2103507220","https://openalex.org/W3144569342","https://openalex.org/W4313052709","https://openalex.org/W2945274617","https://openalex.org/W2022929107","https://openalex.org/W2055202857","https://openalex.org/W4205800335","https://openalex.org/W2758994127","https://openalex.org/W2386644571"],"abstract_inverted_index":{"Labeling":[0],"and":[1,77,90,99,119,138],"segmentation":[2,41,68,100,120,155],"of":[3,17,36,42,69,101,114,116,121,136],"the":[4,37,70,102,117,145,154],"spinal":[5],"column":[6],"from":[7,125],"CT":[8,106,122],"images":[9,123],"is":[10,139,156],"a":[11,15,85,94,105],"pre-processing":[12],"step":[13],"for":[14,34,67,97,144,153],"range":[16],"image-":[18],"guided":[19],"interventions.":[20],"State-of-the":[21],"art":[22],"techniques":[23],"have":[24,50,64],"focused":[25],"either":[26],"on":[27],"image":[28],"feature":[29],"extraction":[30],"or":[31],"template":[32],"matching":[33],"labeling":[35,98,118],"vertebrae":[38,133],"followed":[39],"by":[40],"each":[43],"vertebra.":[44],"Recently,":[45],"statistical":[46,56,86],"multi-":[47],"object":[48],"models":[49,66],"been":[51],"introduced":[52],"to":[53],"extract":[54],"common":[55],"characteristics":[57],"among":[58],"several":[59],"anatomies.":[60],"In":[61,80],"particular,":[62],"we":[63,83],"created":[65],"lumbar":[71],"spine":[72],"which":[73],"are":[74],"robust,":[75],"accurate,":[76],"computationally":[78],"tractable.":[79],"this":[81],"paper,":[82],"reconstruct":[84],"multi-vertebrae":[87],"pose+shape":[88],"model":[89],"utilize":[91],"it":[92],"in":[93,104,112,134],"novel":[95],"framework":[96],"vertebra":[103],"image.":[107],"We":[108],"validate":[109],"our":[110],"technique":[111],"terms":[113],"accuracy":[115],"acquired":[124],"56":[126],"subjects.":[127],"The":[128,148],"method":[129],"correctly":[130],"labels":[131],"all":[132],"70%":[135],"patients":[137],"only":[140],"one":[141],"level":[142],"off":[143],"remaining":[146],"30%.":[147],"mean":[149],"distance":[150],"error":[151],"achieved":[152],"2.1":[157],"+/-":[158],"0.7":[159],"mm.":[160]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}