{"id":"https://openalex.org/W1988031097","doi":"https://doi.org/10.1145/1982185.1982370","title":"Image segmentation of cervical vertebra in X-ray radiographs using the curve fitting strategy","display_name":"Image segmentation of cervical vertebra in X-ray radiographs using the curve fitting strategy","publication_year":2011,"publication_date":"2011-03-21","ids":{"openalex":"https://openalex.org/W1988031097","doi":"https://doi.org/10.1145/1982185.1982370","mag":"1988031097"},"language":"en","primary_location":{"id":"doi:10.1145/1982185.1982370","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1982185.1982370","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2011 ACM Symposium on Applied Computing","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/A5016207501","display_name":"Huaifei Hu","orcid":"https://orcid.org/0000-0002-5455-9833"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Huaifei Hu","raw_affiliation_strings":["Huazhong University of Science and Technology, Wuhan, China","Huazhong University of Science and Technology, Wuhan, CHINA"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Huazhong University of Science and Technology, Wuhan, CHINA","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112405620","display_name":"Hong Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hong Liu","raw_affiliation_strings":["Huazhong University of Science and Technology, Wuhan, China","Huazhong University of Science and Technology, Wuhan, CHINA"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Huazhong University of Science and Technology, Wuhan, CHINA","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040669893","display_name":"Lili Chen","orcid":"https://orcid.org/0000-0002-5958-7243"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lili Chen","raw_affiliation_strings":["Huazhong University of Science and Technology, Wuhan, China","Huazhong University of Science and Technology, Wuhan, CHINA"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Huazhong University of Science and Technology, Wuhan, CHINA","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063590605","display_name":"Chih\u2010Cheng Hung","orcid":"https://orcid.org/0000-0003-0477-5957"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chih-Cheng Hung","raw_affiliation_strings":["State University, Marietta, GA"],"affiliations":[{"raw_affiliation_string":"State University, Marietta, GA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101971569","display_name":"Xiangyang Xu","orcid":"https://orcid.org/0000-0002-3959-0277"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangyang Xu","raw_affiliation_strings":["Huazhong University of Science and Technology, Wuhan, China","Huazhong University of Science and Technology, Wuhan, CHINA"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Huazhong University of Science and Technology, Wuhan, CHINA","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041509734","display_name":"Zhicong Lan","orcid":null},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhicong Lan","raw_affiliation_strings":["Huazhong University of Science and Technology, Wuhan, China","Huazhong University of Science and Technology, Wuhan, CHINA"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Huazhong University of Science and Technology, Wuhan, CHINA","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5016207501"],"corresponding_institution_ids":["https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":0.6295,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.68860295,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"853","last_page":"858"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14510","display_name":"Medical Imaging and Analysis","score":0.9994000196456909,"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":0.9994000196456909,"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":0.9977999925613403,"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9890000224113464,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/vertebra","display_name":"Vertebra","score":0.8618122935295105},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.7279123067855835},{"id":"https://openalex.org/keywords/radiography","display_name":"Radiography","score":0.6669451594352722},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5213102698326111},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.5090321898460388},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47436246275901794},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.43161720037460327},{"id":"https://openalex.org/keywords/cervical-vertebrae","display_name":"Cervical vertebrae","score":0.41156649589538574},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3433019816875458},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.33843427896499634},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.16653290390968323},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.14787405729293823},{"id":"https://openalex.org/keywords/anatomy","display_name":"Anatomy","score":0.11886629462242126}],"concepts":[{"id":"https://openalex.org/C2776412215","wikidata":"https://www.wikidata.org/wiki/Q180323","display_name":"Vertebra","level":2,"score":0.8618122935295105},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.7279123067855835},{"id":"https://openalex.org/C36454342","wikidata":"https://www.wikidata.org/wiki/Q245341","display_name":"Radiography","level":2,"score":0.6669451594352722},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5213102698326111},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.5090321898460388},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47436246275901794},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.43161720037460327},{"id":"https://openalex.org/C2776944266","wikidata":"https://www.wikidata.org/wiki/Q900457","display_name":"Cervical vertebrae","level":2,"score":0.41156649589538574},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3433019816875458},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.33843427896499634},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.16653290390968323},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.14787405729293823},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.11886629462242126}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1982185.1982370","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1982185.1982370","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2011 ACM Symposium on Applied Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2690392809","display_name":null,"funder_award_id":"30801314","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"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":27,"referenced_works":["https://openalex.org/W116529972","https://openalex.org/W1569930776","https://openalex.org/W1876166299","https://openalex.org/W1972544340","https://openalex.org/W1976468890","https://openalex.org/W1986086122","https://openalex.org/W1990131990","https://openalex.org/W2021589964","https://openalex.org/W2025564919","https://openalex.org/W2033258742","https://openalex.org/W2038952578","https://openalex.org/W2054113582","https://openalex.org/W2069385985","https://openalex.org/W2079841800","https://openalex.org/W2096492036","https://openalex.org/W2122471342","https://openalex.org/W2138524633","https://openalex.org/W2161760722","https://openalex.org/W2295936755","https://openalex.org/W2335622656","https://openalex.org/W2405621225","https://openalex.org/W2492873510","https://openalex.org/W2716417399","https://openalex.org/W4231091991","https://openalex.org/W4250916763","https://openalex.org/W6667583104","https://openalex.org/W6697901699"],"related_works":["https://openalex.org/W2727412280","https://openalex.org/W2333110306","https://openalex.org/W4235568487","https://openalex.org/W1522196789","https://openalex.org/W2044667920","https://openalex.org/W65081216","https://openalex.org/W138098922","https://openalex.org/W2745143166","https://openalex.org/W2354238395","https://openalex.org/W4386459639"],"abstract_inverted_index":{"We":[0],"develop":[1],"an":[2,20],"effective":[3],"method":[4,61,101,119,168,180],"for":[5,13,62],"the":[6,89,96,106,129,136,147,153,178,186,189],"study":[7],"of":[8,25,39,56,64,91,110,132,165,188],"cervical":[9,26,57,65,111,133,196],"vertebra":[10],"maturation":[11,198],"(CVM)":[12],"bone":[14,66,148],"age":[15,67],"evaluation.":[16],"Such":[17],"studies":[18],"need":[19],"accurate":[21,162],"X-ray":[22,54],"radiographs":[23,55],"segmentation":[24,35,42,78],"vertebra.":[27,58,134],"It":[28,174],"is":[29,68,85,102,160],"difficult":[30],"to":[31,87,104,127,145],"have":[32],"a":[33,81,116,182],"good":[34],"on":[36,48,121,185],"this":[37,76],"type":[38],"images.":[40],"Current":[41],"methods":[43],"do":[44],"not":[45],"work":[46],"well":[47],"scanned":[49],"images":[50],"from":[51,142],"analog":[52],"image":[53],"A":[59],"new":[60],"analysis":[63],"proposed.":[69],"Two":[70],"key":[71],"techniques":[72],"are":[73],"developed":[74],"in":[75],"proposed":[77,154,179],"algorithm:":[79],"(1)":[80],"fitting":[82,118],"weight":[83],"matrix":[84],"built":[86],"reduce":[88],"effect":[90],"subjective":[92],"factors":[93],"entered":[94],"by":[95],"user":[97,137],"when":[98],"fast":[99,166],"marching":[100,167],"used":[103],"obtain":[105],"initial":[107],"rough":[108],"outline":[109],"vertebra,":[112],"and":[113,123,170,194],"(2)":[114],"apply":[115],"curve":[117],"based":[120],"rotating":[122],"overlapping":[124],"parabolic":[125],"curves":[126],"derive":[128],"final":[130],"segments":[131],"Furthermore,":[135],"can":[138],"calculate":[139],"corresponding":[140],"parameters":[141],"segmented":[143],"results":[144,151],"assess":[146],"age.":[149],"Experimental":[150],"using":[152],"algorithm":[155,159],"show":[156],"that":[157,177],"our":[158],"more":[161],"than":[163],"those":[164],"(FMM)":[169],"radiologists":[171],"through":[172],"repetition.":[173],"also":[175],"shows":[176],"has":[181],"higher":[183],"accuracy":[184],"correlation":[187],"skeletal":[190],"maturity":[191],"indicators":[192],"(SMI)":[193],"quantitative":[195],"vertebral":[197],"(QCVM).":[199]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
