{"id":"https://openalex.org/W2082083102","doi":"https://doi.org/10.1109/bmei.2014.7002735","title":"A prior-interpolation based metal artifact reduction algorithm in computed tomography","display_name":"A prior-interpolation based metal artifact reduction algorithm in computed tomography","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W2082083102","doi":"https://doi.org/10.1109/bmei.2014.7002735","mag":"2082083102"},"language":"en","primary_location":{"id":"doi:10.1109/bmei.2014.7002735","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2014.7002735","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 7th International Conference on Biomedical Engineering and Informatics","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/A5100351484","display_name":"Ming Li","orcid":"https://orcid.org/0000-0002-9242-7735"},"institutions":[{"id":"https://openalex.org/I4210092817","display_name":"Suzhou Institute of Biomedical Engineering and Technology","ror":"https://ror.org/00f58mx93","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210092817"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ming Li","raw_affiliation_strings":["Medical Imaging Department, Chinese Academy of Sciences, Suzhou, Jiangsu, China","Medical Imaging Department, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"Medical Imaging Department, Chinese Academy of Sciences, Suzhou, Jiangsu, China","institution_ids":["https://openalex.org/I4210092817","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Medical Imaging Department, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, Jiangsu, China","institution_ids":["https://openalex.org/I4210092817","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018298284","display_name":"Zhaobang Liu","orcid":"https://orcid.org/0000-0002-8412-9930"},"institutions":[{"id":"https://openalex.org/I4210092817","display_name":"Suzhou Institute of Biomedical Engineering and Technology","ror":"https://ror.org/00f58mx93","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210092817"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaobang Liu","raw_affiliation_strings":["Medical Imaging Department, Chinese Academy of Sciences, Suzhou, Jiangsu, China","Medical Imaging Department, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"Medical Imaging Department, Chinese Academy of Sciences, Suzhou, Jiangsu, China","institution_ids":["https://openalex.org/I4210092817","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Medical Imaging Department, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, Jiangsu, China","institution_ids":["https://openalex.org/I4210092817","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038966672","display_name":"Yuefang Dong","orcid":null},"institutions":[{"id":"https://openalex.org/I4210092817","display_name":"Suzhou Institute of Biomedical Engineering and Technology","ror":"https://ror.org/00f58mx93","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210092817"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuefang Dong","raw_affiliation_strings":["Medical Imaging Department, Chinese Academy of Sciences, Suzhou, Jiangsu, China","Medical Imaging Department, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"Medical Imaging Department, Chinese Academy of Sciences, Suzhou, Jiangsu, China","institution_ids":["https://openalex.org/I4210092817","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Medical Imaging Department, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, Jiangsu, China","institution_ids":["https://openalex.org/I4210092817","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023647773","display_name":"Kai Su","orcid":"https://orcid.org/0000-0002-4062-9570"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kai Su","raw_affiliation_strings":["Radiology Department, Suzhou BenQ Medical Center, Suzhou, Jiangsu, China","Radiology Department, Suzhou BenQ Medical Cen, Suzhou, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"Radiology Department, Suzhou BenQ Medical Center, Suzhou, Jiangsu, China","institution_ids":[]},{"raw_affiliation_string":"Radiology Department, Suzhou BenQ Medical Cen, Suzhou, Jiangsu, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002868328","display_name":"Kangxin Luo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kangxin Luo","raw_affiliation_strings":["Radiology Department, Suzhou BenQ Medical Center, Suzhou, Jiangsu, China","Radiology Department, Suzhou BenQ Medical Cen, Suzhou, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"Radiology Department, Suzhou BenQ Medical Center, Suzhou, Jiangsu, China","institution_ids":[]},{"raw_affiliation_string":"Radiology Department, Suzhou BenQ Medical Cen, Suzhou, Jiangsu, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100351484"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210092817"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.12241594,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"19","issue":null,"first_page":"24","last_page":"28"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12386","display_name":"Advanced X-ray and CT Imaging","score":1.0,"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/T12386","display_name":"Advanced X-ray and CT Imaging","score":1.0,"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9969000220298767,"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"}},{"id":"https://openalex.org/T10844","display_name":"Radiation Dose and Imaging","score":0.9930999875068665,"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/interpolation","display_name":"Interpolation (computer graphics)","score":0.8069781064987183},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6797361373901367},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6698342561721802},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.6345105767250061},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6149668097496033},{"id":"https://openalex.org/keywords/artifact","display_name":"Artifact (error)","score":0.5618438720703125},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5520803332328796},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5094335675239563},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.4861468970775604},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.48529213666915894},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.4532259404659271},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.43367835879325867},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3796575367450714},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23252025246620178}],"concepts":[{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.8069781064987183},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6797361373901367},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6698342561721802},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.6345105767250061},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6149668097496033},{"id":"https://openalex.org/C2779010991","wikidata":"https://www.wikidata.org/wiki/Q2720909","display_name":"Artifact (error)","level":2,"score":0.5618438720703125},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5520803332328796},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5094335675239563},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.4861468970775604},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.48529213666915894},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.4532259404659271},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.43367835879325867},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3796575367450714},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23252025246620178},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmei.2014.7002735","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2014.7002735","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 7th International Conference on Biomedical Engineering and Informatics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1116764935","https://openalex.org/W1595831882","https://openalex.org/W1676212501","https://openalex.org/W1996992165","https://openalex.org/W2011690713","https://openalex.org/W2041616298","https://openalex.org/W2043115439","https://openalex.org/W2074060950","https://openalex.org/W2078610757","https://openalex.org/W2079127706","https://openalex.org/W2079938350","https://openalex.org/W2119408205","https://openalex.org/W2119468597","https://openalex.org/W2135363834","https://openalex.org/W2154129661","https://openalex.org/W2160416946","https://openalex.org/W2166984929","https://openalex.org/W2540361094","https://openalex.org/W2951629090","https://openalex.org/W6637147058"],"related_works":["https://openalex.org/W2757389719","https://openalex.org/W2951714568","https://openalex.org/W1963814553","https://openalex.org/W2037595954","https://openalex.org/W1988158806","https://openalex.org/W2507293823","https://openalex.org/W2386146599","https://openalex.org/W2018015402","https://openalex.org/W2144778520","https://openalex.org/W2801815023"],"abstract_inverted_index":{"In":[0,89],"case":[1],"of":[2,5,102,148],"the":[3,24,92,103,115,119,145,149,165,195],"presence":[4],"metallic":[6],"implants":[7],"in":[8,12,200],"patients,":[9],"image":[10,25,117,121,126,138],"quality":[11],"computed":[13],"tomography":[14],"(CT)":[15],"often":[16,62],"suffers":[17],"from":[18],"severe":[19],"artifacts":[20,60,73,202],"which":[21],"may":[22],"cause":[23],"to":[26,143,163],"be":[27,68],"non-diagnostic.":[28],"Traditional":[29],"sinogram":[30,155],"interpolation":[31,47],"based":[32],"metal":[33,43,56,80,150,182,189],"artifact":[34,190],"reduction":[35,191],"(MAR)":[36],"algorithms":[37],"replace":[38],"metal-corrupted":[39,104],"projection":[40,84,105],"data":[41,66,85,146],"(the":[42],"trace)":[44],"via":[45,124],"various":[46],"strategies.":[48],"However,":[49],"while":[50],"these":[51],"methods":[52,192],"can":[53],"effectively":[54],"remove":[55],"artifacts,":[57],"new":[58],"residual":[59,201],"will":[61],"emerge":[63],"as":[64,76,78],"surrogate":[65],"cannot":[67],"completely":[69],"accurate.":[70],"The":[71,107,158,169],"secondary":[72],"are":[74,161],"usually":[75],"unacceptable":[77],"original":[79],"artifacts.":[81],"Therefore,":[82],"better":[83,100,199],"estimation":[86,101],"is":[87,122,139,172],"critical.":[88],"this":[90],"work,":[91],"authors":[93],"proposed":[94,108,170],"a":[95,99,153],"prior-interpolation":[96,196],"method":[97,109,197],"for":[98],"data.":[106],"requires":[110],"an":[111,125],"intermediate":[112],"image,":[113],"called":[114],"prior":[116,120,137],"and":[118,133,176,204],"generated":[123],"post-processing":[127],"strategy,":[128],"containing":[129,181],"pre-filtering,":[130],"bone":[131],"extraction":[132],"soft-tissue":[134],"restoring.":[135],"This":[136],"then":[140],"forward":[141],"projected":[142],"guide":[144],"correction":[147],"trace":[151],"using":[152],"smooth":[154],"completion":[156],"technique.":[157],"corrected":[159,167],"projections":[160],"used":[162],"reconstruct":[164],"final":[166],"image.":[168],"algorithm":[171],"tested":[173],"on":[174],"hip":[175],"head":[177],"CT":[178],"test":[179],"images":[180],"objects.":[183],"A":[184],"comparison":[185],"with":[186],"other":[187],"existing":[188],"demonstrates":[193],"that":[194],"performs":[198],"suppression":[203],"tissue":[205],"feature":[206],"preservation.":[207]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}