{"id":"https://openalex.org/W2167480980","doi":"https://doi.org/10.1109/cbms.2012.6266309","title":"Estimating vertebral orientation from biplanar radiography based on contour matching","display_name":"Estimating vertebral orientation from biplanar radiography based on contour matching","publication_year":2012,"publication_date":"2012-06-01","ids":{"openalex":"https://openalex.org/W2167480980","doi":"https://doi.org/10.1109/cbms.2012.6266309","mag":"2167480980"},"language":"en","primary_location":{"id":"doi:10.1109/cbms.2012.6266309","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cbms.2012.6266309","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 25th IEEE International Symposium on Computer-Based Medical Systems (CBMS)","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/A5100377743","display_name":"Junhua Zhang","orcid":"https://orcid.org/0000-0002-3534-6277"},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Junhua Zhang","raw_affiliation_strings":["Yunnan University, China"],"affiliations":[{"raw_affiliation_string":"Yunnan University, China","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051239079","display_name":"Jun Wu","orcid":"https://orcid.org/0000-0002-8114-1547"},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Wu","raw_affiliation_strings":["Yunnan University, China"],"affiliations":[{"raw_affiliation_string":"Yunnan University, China","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102126659","display_name":"Xinling Shi","orcid":null},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinling Shi","raw_affiliation_strings":["Yunnan University, China"],"affiliations":[{"raw_affiliation_string":"Yunnan University, China","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100459696","display_name":"Yufeng Zhang","orcid":"https://orcid.org/0000-0003-0992-1642"},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yufeng Zhang","raw_affiliation_strings":["Yunnan University, China"],"affiliations":[{"raw_affiliation_string":"Yunnan University, China","institution_ids":["https://openalex.org/I189210763"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100377743"],"corresponding_institution_ids":["https://openalex.org/I189210763"],"apc_list":null,"apc_paid":null,"fwci":0.4034,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.65813168,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"5","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14510","display_name":"Medical Imaging and Analysis","score":0.9991000294685364,"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":0.9991000294685364,"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/T12549","display_name":"Image and Object Detection Techniques","score":0.9965999722480774,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9799000024795532,"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/radiography","display_name":"Radiography","score":0.6866745948791504},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.6710541248321533},{"id":"https://openalex.org/keywords/vertebra","display_name":"Vertebra","score":0.606743335723877},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6006738543510437},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.565736711025238},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.527905285358429},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.49334898591041565},{"id":"https://openalex.org/keywords/hough-transform","display_name":"Hough transform","score":0.44989556074142456},{"id":"https://openalex.org/keywords/scoliosis","display_name":"Scoliosis","score":0.4234990179538727},{"id":"https://openalex.org/keywords/3d-reconstruction","display_name":"3D reconstruction","score":0.42204397916793823},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32514649629592896},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.19704625010490417},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.14777857065200806},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.14673492312431335},{"id":"https://openalex.org/keywords/anatomy","display_name":"Anatomy","score":0.13928472995758057},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.13618239760398865}],"concepts":[{"id":"https://openalex.org/C36454342","wikidata":"https://www.wikidata.org/wiki/Q245341","display_name":"Radiography","level":2,"score":0.6866745948791504},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.6710541248321533},{"id":"https://openalex.org/C2776412215","wikidata":"https://www.wikidata.org/wiki/Q180323","display_name":"Vertebra","level":2,"score":0.606743335723877},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6006738543510437},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.565736711025238},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.527905285358429},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.49334898591041565},{"id":"https://openalex.org/C200518788","wikidata":"https://www.wikidata.org/wiki/Q195076","display_name":"Hough transform","level":3,"score":0.44989556074142456},{"id":"https://openalex.org/C2780955175","wikidata":"https://www.wikidata.org/wiki/Q174857","display_name":"Scoliosis","level":2,"score":0.4234990179538727},{"id":"https://openalex.org/C109950114","wikidata":"https://www.wikidata.org/wiki/Q4464732","display_name":"3D reconstruction","level":2,"score":0.42204397916793823},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32514649629592896},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.19704625010490417},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.14777857065200806},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.14673492312431335},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.13928472995758057},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.13618239760398865},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cbms.2012.6266309","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cbms.2012.6266309","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 25th IEEE International Symposium on Computer-Based Medical Systems (CBMS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1995590913","https://openalex.org/W2021186245","https://openalex.org/W2102805875","https://openalex.org/W2124420365","https://openalex.org/W2130381708","https://openalex.org/W2145023731","https://openalex.org/W2165926482","https://openalex.org/W2236297715","https://openalex.org/W3034045923","https://openalex.org/W6779988263"],"related_works":["https://openalex.org/W2030098947","https://openalex.org/W1974777989","https://openalex.org/W2003466055","https://openalex.org/W2363834444","https://openalex.org/W2070077862","https://openalex.org/W2765199790","https://openalex.org/W2138116909","https://openalex.org/W2727412280","https://openalex.org/W4252230358","https://openalex.org/W3213877724"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposed":[2,82],"an":[3],"approach":[4,99],"for":[5,111],"estimating":[6],"3D":[7,14,36,53],"orientation":[8,107],"of":[9,33,80,89,114],"a":[10,61],"vertebra":[11],"given":[12],"its":[13],"model":[15,54],"and":[16],"2D":[17,109],"biplanar":[18,43],"radiographs.":[19],"The":[20,64],"estimation":[21,91],"was":[22,68,93],"based":[23],"on":[24],"the":[25,31,34,39,46,52,57,78,81,87,90,105],"Hough":[26],"transform":[27],"technique":[28],"to":[29,76],"match":[30],"projections":[32],"standard":[35],"primitive":[37],"with":[38,60],"vertebral":[40,72,106],"contours":[41,48],"in":[42],"radiographs,":[44],"where":[45],"projected":[47],"were":[49,74],"generated":[50],"from":[51,108],"by":[55],"sampling":[56],"viewing":[58],"sphere":[59],"hierarchical":[62],"scheme.":[63],"average":[65],"computing":[66],"time":[67],"9.5":[69],"minutes.":[70],"Seventeen":[71],"models":[73],"used":[75],"evaluate":[77],"accuracy":[79],"method.":[83],"Results":[84],"showed":[85],"that":[86,97],"mean":[88],"errors":[92],"3.9o.":[94],"It":[95],"indicates":[96],"this":[98],"may":[100],"help":[101],"orthopedic":[102],"surgeons":[103],"measure":[104],"radiographs":[110],"better":[112],"assessment":[113],"scoliosis.":[115]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
