{"id":"https://openalex.org/W2069267524","doi":"https://doi.org/10.1117/1.2234770","title":"Method for the automatic detection and segmentation of the spinal canal in computed tomographic images","display_name":"Method for the automatic detection and segmentation of the spinal canal in computed tomographic images","publication_year":2006,"publication_date":"2006-07-01","ids":{"openalex":"https://openalex.org/W2069267524","doi":"https://doi.org/10.1117/1.2234770","mag":"2069267524"},"language":"en","primary_location":{"id":"doi:10.1117/1.2234770","is_oa":false,"landing_page_url":"https://doi.org/10.1117/1.2234770","pdf_url":null,"source":{"id":"https://openalex.org/S158511090","display_name":"Journal of Electronic Imaging","issn_l":"1017-9909","issn":["1017-9909","1560-229X"],"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":"Journal of Electronic Imaging","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/A5085823382","display_name":"Hanford J. Deglint","orcid":null},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Hanford J. Deglint","raw_affiliation_strings":["Univ. of Calgary (Canada)","University of Calgary, Department of Electrical and Computer Engineering, Schulich School of Engineering, 2500 University Drive Northwest, Calgary, Alberta T2N 1N4 Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Calgary (Canada)","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"University of Calgary, Department of Electrical and Computer Engineering, Schulich School of Engineering, 2500 University Drive Northwest, Calgary, Alberta T2N 1N4 Canada","institution_ids":["https://openalex.org/I168635309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5085823382"],"corresponding_institution_ids":["https://openalex.org/I168635309"],"apc_list":null,"apc_paid":null,"fwci":2.9752,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.90442784,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"15","issue":"3","first_page":"033007","last_page":"033007"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14510","display_name":"Medical Imaging and Analysis","score":0.9998999834060669,"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":0.9998999834060669,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9975000023841858,"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/T12549","display_name":"Image and Object Detection Techniques","score":0.996399998664856,"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/segmentation","display_name":"Segmentation","score":0.6792956590652466},{"id":"https://openalex.org/keywords/hough-transform","display_name":"Hough transform","score":0.6463932991027832},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6154440641403198},{"id":"https://openalex.org/keywords/hausdorff-distance","display_name":"Hausdorff distance","score":0.6137082576751709},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6024195551872253},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.5450859069824219},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49384695291519165},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.4745957553386688},{"id":"https://openalex.org/keywords/spinal-canal","display_name":"Spinal canal","score":0.4566660225391388},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.24649173021316528},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.23930072784423828},{"id":"https://openalex.org/keywords/spinal-cord","display_name":"Spinal cord","score":0.09434089064598083}],"concepts":[{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6792956590652466},{"id":"https://openalex.org/C200518788","wikidata":"https://www.wikidata.org/wiki/Q195076","display_name":"Hough transform","level":3,"score":0.6463932991027832},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6154440641403198},{"id":"https://openalex.org/C141898687","wikidata":"https://www.wikidata.org/wiki/Q1501997","display_name":"Hausdorff distance","level":2,"score":0.6137082576751709},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6024195551872253},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.5450859069824219},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49384695291519165},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.4745957553386688},{"id":"https://openalex.org/C2779326565","wikidata":"https://www.wikidata.org/wiki/Q781983","display_name":"Spinal canal","level":3,"score":0.4566660225391388},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.24649173021316528},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.23930072784423828},{"id":"https://openalex.org/C2780775167","wikidata":"https://www.wikidata.org/wiki/Q9606","display_name":"Spinal cord","level":2,"score":0.09434089064598083},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/1.2234770","is_oa":false,"landing_page_url":"https://doi.org/10.1117/1.2234770","pdf_url":null,"source":{"id":"https://openalex.org/S158511090","display_name":"Journal of Electronic Imaging","issn_l":"1017-9909","issn":["1017-9909","1560-229X"],"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":"Journal of Electronic Imaging","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W104325171","https://openalex.org/W1860561038","https://openalex.org/W1966763943","https://openalex.org/W1967658782","https://openalex.org/W1971340623","https://openalex.org/W1975845802","https://openalex.org/W2007387522","https://openalex.org/W2031048074","https://openalex.org/W2036490351","https://openalex.org/W2053980954","https://openalex.org/W2069746112","https://openalex.org/W2074768327","https://openalex.org/W2084335560","https://openalex.org/W2095905764","https://openalex.org/W2102827753","https://openalex.org/W2103275591","https://openalex.org/W2110015531","https://openalex.org/W2113622874","https://openalex.org/W2113828985","https://openalex.org/W2117156647","https://openalex.org/W2132686684","https://openalex.org/W2160754664"],"related_works":["https://openalex.org/W2030098947","https://openalex.org/W1974777989","https://openalex.org/W2363834444","https://openalex.org/W2003466055","https://openalex.org/W2070077862","https://openalex.org/W2765199790","https://openalex.org/W2164944168","https://openalex.org/W2326760703","https://openalex.org/W262984167","https://openalex.org/W2372868647"],"abstract_inverted_index":{"A":[0],"method":[1,19,116],"for":[2,66,98],"the":[3,8,42,49,52,58,67,81,88,95,99,108,115,119,142],"automatic":[4],"3-D":[5],"segmentation":[6],"of":[7,69,87,126],"spinal":[9,109,120],"canal":[10,121],"in":[11,122,141],"computed":[12],"tomographic":[13],"(CT)":[14],"images":[15],"is":[16,61,71,104],"presented.":[17],"The":[18,32,63,85],"uses":[20],"a":[21,56,74,112,139],"priori":[22],"radiological":[23],"and":[24,29,34,44],"anatomical":[25],"information,":[26],"mathematical":[27],"morphology,":[28],"region-growing":[30],"methods.":[31],"skin":[33],"peripheral":[35],"fat":[36,53],"structures":[37],"are":[38,91],"determined":[39],"by":[40,138],"delineating":[41],"air":[43],"other":[45],"materials":[46],"external":[47],"to":[48,73,93,106,134],"body.":[50],"Using":[51],"layer":[54],"as":[55],"reference,":[57],"bone":[59,76],"structure":[60],"segmented.":[62],"Hough":[64],"transform":[65],"detection":[68],"circles":[70,90],"applied":[72],"cropped":[75],"edge":[77],"map":[78],"that":[79,103],"includes":[80],"thoracic":[82],"vertebral":[83],"structure.":[84],"centers":[86],"detected":[89],"used":[92],"derive":[94],"information":[96],"required":[97],"fuzzy":[100],"connectivity":[101],"algorithm":[102],"employed":[105],"segment":[107],"canal.":[110],"In":[111],"preliminary":[113],"study,":[114],"successfully":[117],"segmented":[118],"eight":[123],"CT":[124],"volumes":[125],"four":[127],"patients,":[128],"with":[129,132],"Hausdorff":[130],"distances":[131],"reference":[133],"contours":[135],"drawn":[136],"independently":[137],"radiologist":[140],"range":[143],"1.7\u00b10.8":[144],"mm.":[145]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-31T08:31:51.225901","created_date":"2025-10-10T00:00:00"}