{"id":"https://openalex.org/W2311362985","doi":"https://doi.org/10.1117/12.2216744","title":"Computerized scheme for vertebra detection in CT scout image","display_name":"Computerized scheme for vertebra detection in CT scout image","publication_year":2016,"publication_date":"2016-03-24","ids":{"openalex":"https://openalex.org/W2311362985","doi":"https://doi.org/10.1117/12.2216744","mag":"2311362985"},"language":"en","primary_location":{"id":"doi:10.1117/12.2216744","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2216744","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/A5101723214","display_name":"Wei Guo","orcid":"https://orcid.org/0000-0003-1769-2173"},"institutions":[{"id":"https://openalex.org/I125904092","display_name":"Shenyang Aerospace University","ror":"https://ror.org/02423gm04","country_code":"CN","type":"education","lineage":["https://openalex.org/I125904092"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wei Guo","raw_affiliation_strings":["Shenyang Aerospace Univ. (China)"],"affiliations":[{"raw_affiliation_string":"Shenyang Aerospace Univ. (China)","institution_ids":["https://openalex.org/I125904092"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100435655","display_name":"Qiang Chen","orcid":"https://orcid.org/0000-0001-8714-6819"},"institutions":[{"id":"https://openalex.org/I125904092","display_name":"Shenyang Aerospace University","ror":"https://ror.org/02423gm04","country_code":"CN","type":"education","lineage":["https://openalex.org/I125904092"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Chen","raw_affiliation_strings":["Shenyang Aerospace Univ. (China)"],"affiliations":[{"raw_affiliation_string":"Shenyang Aerospace Univ. (China)","institution_ids":["https://openalex.org/I125904092"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040864283","display_name":"Hanxun Zhou","orcid":"https://orcid.org/0009-0007-2601-3159"},"institutions":[{"id":"https://openalex.org/I118803816","display_name":"Liaoning University","ror":"https://ror.org/03xpwj629","country_code":"CN","type":"education","lineage":["https://openalex.org/I118803816"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanxun Zhou","raw_affiliation_strings":["Liaoning Univ. (China)"],"affiliations":[{"raw_affiliation_string":"Liaoning Univ. (China)","institution_ids":["https://openalex.org/I118803816"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060324946","display_name":"Guodong Zhang","orcid":"https://orcid.org/0000-0002-8323-9126"},"institutions":[{"id":"https://openalex.org/I125904092","display_name":"Shenyang Aerospace University","ror":"https://ror.org/02423gm04","country_code":"CN","type":"education","lineage":["https://openalex.org/I125904092"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guodong Zhang","raw_affiliation_strings":["Shenyang Aerospace Univ. (China)"],"affiliations":[{"raw_affiliation_string":"Shenyang Aerospace Univ. (China)","institution_ids":["https://openalex.org/I125904092"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078483183","display_name":"Cong Lin","orcid":"https://orcid.org/0000-0001-5386-7343"},"institutions":[{"id":"https://openalex.org/I4210135459","display_name":"United Imaging Healthcare (China)","ror":"https://ror.org/03qqw3m37","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210135459"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Cong","raw_affiliation_strings":["Shanghai United Imaging Healthcare Co., Ltd. (China)"],"affiliations":[{"raw_affiliation_string":"Shanghai United Imaging Healthcare Co., Ltd. (China)","institution_ids":["https://openalex.org/I4210135459"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100429928","display_name":"Qiang Li","orcid":"https://orcid.org/0000-0002-0701-8479"},"institutions":[{"id":"https://openalex.org/I4210135459","display_name":"United Imaging Healthcare (China)","ror":"https://ror.org/03qqw3m37","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210135459"]},{"id":"https://openalex.org/I4210111959","display_name":"Shanghai Advanced Research Institute","ror":"https://ror.org/02br7py06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210111959"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Li","raw_affiliation_strings":["Shanghai Advanced Research Institute (China)","Shanghai United Imaging Healthcare Co., Ltd. (China)"],"affiliations":[{"raw_affiliation_string":"Shanghai Advanced Research Institute (China)","institution_ids":["https://openalex.org/I4210111959"]},{"raw_affiliation_string":"Shanghai United Imaging Healthcare Co., Ltd. (China)","institution_ids":["https://openalex.org/I4210135459"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5101723214"],"corresponding_institution_ids":["https://openalex.org/I125904092"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01159783,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9785","issue":null,"first_page":"97853Q","last_page":"97853Q"},"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/T11363","display_name":"Dental Radiography and Imaging","score":0.9555000066757202,"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/T12740","display_name":"Gait Recognition and Analysis","score":0.9550999999046326,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/false-positive-paradox","display_name":"False positive paradox","score":0.802600085735321},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6996176838874817},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6729758977890015},{"id":"https://openalex.org/keywords/vertebra","display_name":"Vertebra","score":0.6089375019073486},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5843695998191833},{"id":"https://openalex.org/keywords/diagonal","display_name":"Diagonal","score":0.526802122592926},{"id":"https://openalex.org/keywords/true-positive-rate","display_name":"True positive rate","score":0.486361563205719},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4666682779788971},{"id":"https://openalex.org/keywords/haar-like-features","display_name":"Haar-like features","score":0.4542269706726074},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14893588423728943},{"id":"https://openalex.org/keywords/face-detection","display_name":"Face detection","score":0.11143302917480469},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.09141913056373596},{"id":"https://openalex.org/keywords/anatomy","display_name":"Anatomy","score":0.06695061922073364}],"concepts":[{"id":"https://openalex.org/C64869954","wikidata":"https://www.wikidata.org/wiki/Q1859747","display_name":"False positive paradox","level":2,"score":0.802600085735321},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6996176838874817},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6729758977890015},{"id":"https://openalex.org/C2776412215","wikidata":"https://www.wikidata.org/wiki/Q180323","display_name":"Vertebra","level":2,"score":0.6089375019073486},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5843695998191833},{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.526802122592926},{"id":"https://openalex.org/C2989486834","wikidata":"https://www.wikidata.org/wiki/Q3808900","display_name":"True positive rate","level":2,"score":0.486361563205719},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4666682779788971},{"id":"https://openalex.org/C123134398","wikidata":"https://www.wikidata.org/wiki/Q2493819","display_name":"Haar-like features","level":5,"score":0.4542269706726074},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14893588423728943},{"id":"https://openalex.org/C4641261","wikidata":"https://www.wikidata.org/wiki/Q11681085","display_name":"Face detection","level":4,"score":0.11143302917480469},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.09141913056373596},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.06695061922073364},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2216744","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2216744","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":[{"score":0.6399999856948853,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1891410852","https://openalex.org/W2052292317","https://openalex.org/W2164598857","https://openalex.org/W3097096317","https://openalex.org/W4233538747","https://openalex.org/W6639434143","https://openalex.org/W6663764980"],"related_works":["https://openalex.org/W1557094818","https://openalex.org/W2160907113","https://openalex.org/W4287692494","https://openalex.org/W3129715955","https://openalex.org/W3027053746","https://openalex.org/W3047594718","https://openalex.org/W4299651861","https://openalex.org/W2953243682","https://openalex.org/W4386222044","https://openalex.org/W2099261052"],"abstract_inverted_index":{"Our":[0,140],"purposes":[1],"are":[2],"to":[3,41,60,79,103,168],"develop":[4],"a":[5,81,133,150,175,191],"vertebra":[6,86],"detection":[7,87,96,128,141,156,165,196],"scheme":[8,129,142,189],"for":[9,22,84,154,179,194],"automated":[10],"scan":[11],"planning,":[12],"which":[13],"would":[14],"assist":[15],"radiological":[16],"technologists":[17],"in":[18,66],"their":[19],"routine":[20],"work":[21],"the":[23,28,35,43,46,54,62,70,85,95,99,104,114,122,162,180,195],"imaging":[24],"of":[25,30,69,90,106,113,121,152,157,164,177,183,197],"vertebrae.":[26],"Because":[27],"orientations":[29],"vertebrae":[31,63,198],"were":[32,38,109,117],"various,":[33],"and":[34,93,160],"Haar-like":[36,91],"features":[37],"only":[39],"employed":[40,75],"represent":[42],"subject":[44],"on":[45,132],"vertical,":[47],"horizontal,":[48],"or":[49],"diagonal":[50],"directions,":[51],"we":[52,74],"rotated":[53,71],"CT":[55,137],"scout":[56,138],"image":[57,148,173],"seven":[58],"times":[59,107],"make":[61],"roughly":[64],"horizontal":[65],"least":[67],"one":[68],"images.":[72],"Then,":[73],"Adaboost":[76],"learning":[77],"algorithm":[78],"construct":[80],"strong":[82],"classifier":[83],"by":[88,119],"use":[89,120],"features,":[92],"combined":[94],"results":[97],"with":[98,135,199],"overlapping":[100],"region":[101],"according":[102],"number":[105],"they":[108],"detected.":[110],"Finally,":[111],"most":[112],"false":[115,145,170,184],"positives":[116,146,171],"removed":[118],"contextual":[123],"relationship":[124],"between":[125],"them.":[126],"The":[127,187],"was":[130,166],"evaluated":[131],"database":[134],"76":[136],"image.":[139],"reported":[143],"1.65":[144],"per":[147,172],"at":[149,174],"sensitivity":[151,176],"94.3%":[153],"initial":[155],"vertebral":[158],"candidates,":[159],"then":[161],"performance":[163,193],"improved":[167],"0.95":[169],"98.6%":[178],"further":[181],"steps":[182],"positive":[185],"reduction.":[186],"proposed":[188],"achieved":[190],"high":[192],"different":[200],"orientations.":[201]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
