{"id":"https://openalex.org/W2044700436","doi":"https://doi.org/10.1117/12.912786","title":"Investigation of statistical iterative reconstruction for dedicated breast CT","display_name":"Investigation of statistical iterative reconstruction for dedicated breast CT","publication_year":2012,"publication_date":"2012-02-23","ids":{"openalex":"https://openalex.org/W2044700436","doi":"https://doi.org/10.1117/12.912786","mag":"2044700436"},"language":"en","primary_location":{"id":"doi:10.1117/12.912786","doi":"https://doi.org/10.1117/12.912786","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.912786","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,"listed_in":["cwts-core","norway-1"],"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"},"volume":null,"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/A5004081439","display_name":"Andrey V. Makeev","orcid":"https://orcid.org/0000-0003-1014-0472","observed_orcids":["https://orcid.org/0000-0003-1014-0472"]},"institutions":[{"id":"https://openalex.org/I166722992","display_name":"University of Massachusetts Chan Medical School","ror":"https://ror.org/0464eyp60","country_code":"US","type":"education","lineage":["https://openalex.org/I166722992"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrey Makeev","raw_affiliation_strings":["Univ. of Massachusetts Medical School (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Massachusetts Medical School (United States)","institution_ids":["https://openalex.org/I166722992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061814059","display_name":"Mini Das","orcid":"https://orcid.org/0000-0001-6591-4768","observed_orcids":["https://orcid.org/0000-0001-6591-4768"]},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mini Das","raw_affiliation_strings":["Univ. of Houston, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Houston, United States","institution_ids":["https://openalex.org/I44461941"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016118702","display_name":"Stephen J. Glick","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I166722992","display_name":"University of Massachusetts Chan Medical School","ror":"https://ror.org/0464eyp60","country_code":"US","type":"education","lineage":["https://openalex.org/I166722992"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stephen J. Glick","raw_affiliation_strings":["Univ. of Massachusetts Medical School (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Massachusetts Medical School (United States)","institution_ids":["https://openalex.org/I166722992"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":10.1601,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.97930743,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"8313","issue":null,"first_page":"83131W","last_page":"83131W"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11361","display_name":"Digital Radiography and Breast Imaging","score":0.36230000853538513,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11361","display_name":"Digital Radiography and Breast Imaging","score":0.36230000853538513,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.19370000064373016,"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/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.19130000472068787,"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/dedicated-breast-ct","display_name":"dedicated breast CT","score":0.8809999823570251},{"id":"https://openalex.org/keywords/statistical-iterative-reconstruction","display_name":"statistical iterative reconstruction","score":0.9980000257492065},{"id":"https://openalex.org/keywords/penalized-likelihood","display_name":"penalized likelihood","score":0.9319999814033508},{"id":"https://openalex.org/keywords/edge-preservation","display_name":"edge preservation","score":0.7009999752044678},{"id":"https://openalex.org/keywords/microcalcification-detection","display_name":"microcalcification detection","score":0.9559999704360962},{"id":"https://openalex.org/keywords/filtered-back-projection","display_name":"filtered backprojection","score":0.8270000219345093},{"id":"https://openalex.org/keywords/breast-cancer-diagnosis","display_name":"breast cancer diagnosis","score":0.6060000061988831}],"concepts":[{"id":"https://openalex.org/C130277099","wikidata":"https://www.wikidata.org/wiki/Q3676605","display_name":"Figure of merit","level":2,"score":0.5830825567245483},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5721399188041687},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5607215762138367},{"id":"https://openalex.org/C530470458","wikidata":"https://www.wikidata.org/wiki/Q128581","display_name":"Breast cancer","level":3,"score":0.5578130483627319},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.5247600078582764},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5110081434249878},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4800237715244293},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.47868186235427856},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4554538130760193},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.33472174406051636},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3273923099040985},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32497745752334595},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.18271085619926453},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.11241960525512695},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.08259278535842896},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1117/12.912786","doi":"https://doi.org/10.1117/12.912786","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.912786","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,"listed_in":["cwts-core","norway-1"],"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"},{"id":"pmh:oai:escholarship.umassmed.edu:faculty_pubs-1538","doi":null,"is_oa":false,"landing_page_url":"https://escholarship.umassmed.edu/faculty_pubs/539","pdf_url":null,"source":{"id":"https://openalex.org/S7407064370","display_name":"eScholarship@UMassChan","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"University of Massachusetts Medical School Faculty Publications","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.504800021648407}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320310173","display_name":"University of Massachusetts","ror":"https://ror.org/0072zz521"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2901683890","https://openalex.org/W2306097914","https://openalex.org/W2091244915","https://openalex.org/W2304275161","https://openalex.org/W308483412","https://openalex.org/W2549029342","https://openalex.org/W2940122249","https://openalex.org/W2136511638","https://openalex.org/W2215699259","https://openalex.org/W1577524453"],"abstract_inverted_index":{"Dedicated":[0],"breast":[1,13,36],"CT":[2],"has":[3,40],"great":[4],"potential":[5],"for":[6,33],"improving":[7],"the":[8,44,48],"detection":[9],"and":[10,27,47],"diagnosis":[11],"of":[12,92],"cancer.":[14],"In":[15],"this":[16],"study,":[17],"statistical":[18],"iterative":[19,100],"reconstruction":[20,101],"with":[21,35,66],"a":[22,28,89],"penalized":[23],"likelihood":[24],"objective":[25],"function":[26],"Huber":[29,93],"prior":[30,39,94],"are":[31],"investigated":[32],"use":[34],"CT.":[37],"This":[38],"two":[41],"free":[42],"parameters,":[43],"penalty":[45],"weight":[46],"edgepreservation":[49],"threshold,":[50],"that":[51,60,79,88],"need":[52],"to":[53,56,71,81,108],"be":[54],"evaluated":[55],"determine":[57],"those":[58],"values":[59],"give":[61,96],"optimal":[62,97],"performance.":[63,98],"Computer":[64],"simulations":[65],"breast-like":[67],"phantoms":[68],"were":[69],"used":[70],"study":[72],"these":[73],"parameters":[74,95],"using":[75],"various":[76],"figuresof-":[77],"merit":[78],"relate":[80],"performance":[82,104],"in":[83],"detecting":[84],"microcalcifications.":[85],"Results":[86],"suggested":[87],"narrow":[90],"range":[91],"Furthermore,":[99],"provided":[102],"improved":[103],"measures":[105],"as":[106],"compared":[107],"conventional":[109],"filtered":[110],"back-projection.":[111]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
