{"id":"https://openalex.org/W2127444553","doi":"https://doi.org/10.1109/isbi.2008.4541082","title":"A statistical image-based approach for the 3D reconstruction of the scoliotic spine from biplanar radiographs","display_name":"A statistical image-based approach for the 3D reconstruction of the scoliotic spine from biplanar radiographs","publication_year":2008,"publication_date":"2008-05-01","ids":{"openalex":"https://openalex.org/W2127444553","doi":"https://doi.org/10.1109/isbi.2008.4541082","mag":"2127444553"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2008.4541082","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2008.4541082","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro","raw_type":"proceedings-article"},"type":"conference-paper","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/A5039187492","display_name":"Samuel Kadoury","orcid":"https://orcid.org/0000-0002-3048-4291"},"institutions":[{"id":"https://openalex.org/I29607241","display_name":"\u00c9cole Normale Sup\u00e9rieure - PSL","ror":"https://ror.org/05a0dhs15","country_code":"FR","type":"other","lineage":["https://openalex.org/I2746051580","https://openalex.org/I29607241"]},{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA","FR"],"is_corresponding":false,"raw_author_name":"S. Kadoury","raw_affiliation_strings":["Department of Biomedical Engineering, Ecole Polytechnique Montreal, Canada","Dept. of Biomed. Eng., Ecole Polytech. of Montreal, Montreal, QC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Ecole Polytechnique Montreal, Canada","institution_ids":["https://openalex.org/I45683168"]},{"raw_affiliation_string":"Dept. of Biomed. Eng., Ecole Polytech. of Montreal, Montreal, QC","institution_ids":["https://openalex.org/I29607241","https://openalex.org/I45683168"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072102193","display_name":"Farida Ch\u00e9riet","orcid":"https://orcid.org/0000-0001-6170-5627"},"institutions":[{"id":"https://openalex.org/I29607241","display_name":"\u00c9cole Normale Sup\u00e9rieure - PSL","ror":"https://ror.org/05a0dhs15","country_code":"FR","type":"other","lineage":["https://openalex.org/I2746051580","https://openalex.org/I29607241"]},{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA","FR"],"is_corresponding":false,"raw_author_name":"F. Cheriet","raw_affiliation_strings":["Department of Biomedical Engineering, Ecole Polytechnique Montreal, Canada","Dept. of Biomed. Eng., Ecole Polytech. of Montreal, Montreal, QC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Ecole Polytechnique Montreal, Canada","institution_ids":["https://openalex.org/I45683168"]},{"raw_affiliation_string":"Dept. of Biomed. Eng., Ecole Polytech. of Montreal, Montreal, QC","institution_ids":["https://openalex.org/I29607241","https://openalex.org/I45683168"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070654775","display_name":"Hubert Labelle","orcid":"https://orcid.org/0000-0002-9224-4840"},"institutions":[{"id":"https://openalex.org/I2802351361","display_name":"Centre Hospitalier Universitaire Sainte-Justine","ror":"https://ror.org/01gv74p78","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I2802351361"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"H. Labelle","raw_affiliation_strings":["CHU Saint Justine Hospital Research Center, Montreal, Canada","CHU St-Justine Hospital Research Center, Montr\u00e9al, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CHU Saint Justine Hospital Research Center, Montreal, Canada","institution_ids":["https://openalex.org/I2802351361"]},{"raw_affiliation_string":"CHU St-Justine Hospital Research Center, Montr\u00e9al, Canada","institution_ids":["https://openalex.org/I2802351361"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"660","last_page":"663"},"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/T11030","display_name":"Scoliosis diagnosis and treatment","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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":0.992900013923645,"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/coronal-plane","display_name":"Coronal plane","score":0.6946240067481995},{"id":"https://openalex.org/keywords/vertebra","display_name":"Vertebra","score":0.6917076706886292},{"id":"https://openalex.org/keywords/radiography","display_name":"Radiography","score":0.6652725338935852},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6379802227020264},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6346925497055054},{"id":"https://openalex.org/keywords/sagittal-plane","display_name":"Sagittal plane","score":0.6270145177841187},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5603666305541992},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.5264894366264343},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.5052512288093567},{"id":"https://openalex.org/keywords/epipolar-geometry","display_name":"Epipolar geometry","score":0.46801435947418213},{"id":"https://openalex.org/keywords/3d-reconstruction","display_name":"3D reconstruction","score":0.4603414833545685},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.43624675273895264},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3204694092273712},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2623072862625122},{"id":"https://openalex.org/keywords/anatomy","display_name":"Anatomy","score":0.19359096884727478},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.17638075351715088},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.146025151014328}],"concepts":[{"id":"https://openalex.org/C13483470","wikidata":"https://www.wikidata.org/wiki/Q1470152","display_name":"Coronal plane","level":2,"score":0.6946240067481995},{"id":"https://openalex.org/C2776412215","wikidata":"https://www.wikidata.org/wiki/Q180323","display_name":"Vertebra","level":2,"score":0.6917076706886292},{"id":"https://openalex.org/C36454342","wikidata":"https://www.wikidata.org/wiki/Q245341","display_name":"Radiography","level":2,"score":0.6652725338935852},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6379802227020264},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6346925497055054},{"id":"https://openalex.org/C178910020","wikidata":"https://www.wikidata.org/wiki/Q2211994","display_name":"Sagittal plane","level":2,"score":0.6270145177841187},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5603666305541992},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.5264894366264343},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5052512288093567},{"id":"https://openalex.org/C23379248","wikidata":"https://www.wikidata.org/wiki/Q200904","display_name":"Epipolar geometry","level":3,"score":0.46801435947418213},{"id":"https://openalex.org/C109950114","wikidata":"https://www.wikidata.org/wiki/Q4464732","display_name":"3D reconstruction","level":2,"score":0.4603414833545685},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.43624675273895264},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3204694092273712},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2623072862625122},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.19359096884727478},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.17638075351715088},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.146025151014328}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isbi.2008.4541082","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2008.4541082","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro","raw_type":"proceedings-article"},{"id":"pmh:oai:publications.polymtl.ca:20633","is_oa":false,"landing_page_url":"https://publications.polymtl.ca/20633/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401013","display_name":"PolyPublie (\u00c9cole Polytechnique de Montr\u00e9al)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45683168","host_organization_name":"Polytechnique Montr\u00e9al","host_organization_lineage":["https://openalex.org/I45683168"],"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":"Communication de conf\u00e9rence"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.4399999976158142}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1601600012","https://openalex.org/W2022948474","https://openalex.org/W2025842566","https://openalex.org/W2031247349","https://openalex.org/W2053186076","https://openalex.org/W2138582281","https://openalex.org/W2170174360"],"related_works":["https://openalex.org/W4322751534","https://openalex.org/W2411518164","https://openalex.org/W2362128828","https://openalex.org/W2607998649","https://openalex.org/W2596459353","https://openalex.org/W2809540831","https://openalex.org/W2057035680","https://openalex.org/W1536800557","https://openalex.org/W2544538710","https://openalex.org/W2091392782"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,9,18,49,64],"hybrid":[6],"approach":[7],"using":[8],"statistical":[10,60],"3D":[11,44,94],"model":[12,61],"of":[13,20,39,101,107,110,132],"the":[14,36,40,93,102,108,111,116,123,130,137],"spine":[15],"generated":[16],"from":[17,48,115],"database":[19],"732":[21],"scoliotic":[22,41,45],"patients":[23],"with":[24],"high-level":[25],"anatomical":[26,95],"primitives":[27,134],"identified":[28,140],"and":[29,51,84],"matched":[30],"on":[31,63,97,129,144],"biplanar":[32],"radiographic":[33],"images":[34],"for":[35],"three-dimensional":[37],"reconstruction":[38],"spine.":[42,103],"The":[43],"curve":[46],"reconstructed":[47],"coronal":[50],"sagittal":[52],"radiograph":[53],"is":[54,87],"used":[55],"to":[56,90],"generate":[57],"an":[58,142],"approximate":[59],"based":[62],"transformation":[65],"algorithm":[66],"which":[67],"incorporates":[68],"intuitive":[69],"geometrical":[70],"properties.":[71],"An":[72],"iterative":[73],"optimization":[74],"procedure":[75],"integrating":[76],"similarity":[77],"measures":[78],"such":[79,135],"as":[80,136],"deformable":[81],"vertebral":[82,112],"contours":[83,113],"epipolar":[85],"constraints":[86],"then":[88],"applied":[89],"globally":[91],"refine":[92],"landmarks":[96,139],"each":[98,145],"vertebra":[99],"level":[100],"A":[104],"qualitative":[105],"evaluation":[106],"retro-projection":[109],"obtained":[114],"proposed":[117],"method":[118],"gave":[119],"promising":[120],"results":[121],"while":[122],"quantitative":[124],"comparison":[125],"yield":[126],"similar":[127],"accuracy":[128],"localization":[131],"low-level":[133],"six":[138],"by":[141],"expert":[143],"vertebra.":[146]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}