{"id":"https://openalex.org/W2921926525","doi":"https://doi.org/10.1117/12.2512956","title":"Prototype system for interventional dual-energy subtraction angiography","display_name":"Prototype system for interventional dual-energy subtraction angiography","publication_year":2019,"publication_date":"2019-03-08","ids":{"openalex":"https://openalex.org/W2921926525","doi":"https://doi.org/10.1117/12.2512956","mag":"2921926525","pmid":"https://pubmed.ncbi.nlm.nih.gov/32669753"},"language":"en","primary_location":{"id":"doi:10.1117/12.2512956","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2512956","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Imaging 2019: Image-Guided Procedures, Robotic Interventions, and Modeling","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7362684","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013376380","display_name":"Michael A. Speidel","orcid":"https://orcid.org/0000-0003-3042-6769"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael A. Speidel","raw_affiliation_strings":["Dept. of Medical Physics, Univ. of Wisconsin - Madison, Madison, WI, USA","Dept. of Medicine, Univ. of Wisconsin - Madison, Madison, WI, USA","Univ. of Wisconsin-Madison (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Medical Physics, Univ. of Wisconsin - Madison, Madison, WI, USA","institution_ids":["https://openalex.org/I135310074"]},{"raw_affiliation_string":"Dept. of Medicine, Univ. of Wisconsin - Madison, Madison, WI, USA","institution_ids":["https://openalex.org/I135310074"]},{"raw_affiliation_string":"Univ. of Wisconsin-Madison (United States)","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008516044","display_name":"Christiane Sarah Burton","orcid":null},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christiane S. Burton","raw_affiliation_strings":["Dept. of Radiology, Univ. of Wisconsin - Madison, Madison, WI, USA","Univ. of Wisconsin-Madison (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Radiology, Univ. of Wisconsin - Madison, Madison, WI, USA","institution_ids":["https://openalex.org/I135310074"]},{"raw_affiliation_string":"Univ. of Wisconsin-Madison (United States)","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051853269","display_name":"Ethan P. Nikolau","orcid":null},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ethan P. Nikolau","raw_affiliation_strings":["Dept. of Medical Physics, Univ. of Wisconsin - Madison, Madison, WI, USA","Univ. of Wisconsin-Madison (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Medical Physics, Univ. of Wisconsin - Madison, Madison, WI, USA","institution_ids":["https://openalex.org/I135310074"]},{"raw_affiliation_string":"Univ. of Wisconsin-Madison (United States)","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101826693","display_name":"Sebastian Sch\u00e4fer","orcid":"https://orcid.org/0000-0002-6989-5215"},"institutions":[{"id":"https://openalex.org/I4210151799","display_name":"Siemens Healthcare (United States)","ror":"https://ror.org/054962n91","country_code":"US","type":"company","lineage":["https://openalex.org/I4210151799"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sebastian Schafer","raw_affiliation_strings":["Siemens Healthineers, Hoffman Estates, IL, USA","Siemens Healthineers (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Siemens Healthineers, Hoffman Estates, IL, USA","institution_ids":["https://openalex.org/I4210151799"]},{"raw_affiliation_string":"Siemens Healthineers (United States)","institution_ids":["https://openalex.org/I4210151799"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082903231","display_name":"Paul F. Laeseke","orcid":"https://orcid.org/0000-0002-8845-3930"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Paul F. Laeseke","raw_affiliation_strings":["Dept. of Radiology, Univ. of Wisconsin - Madison, Madison, WI, USA","Univ. of Wisconsin-Madison (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Radiology, Univ. of Wisconsin - Madison, Madison, WI, USA","institution_ids":["https://openalex.org/I135310074"]},{"raw_affiliation_string":"Univ. of Wisconsin-Madison (United States)","institution_ids":["https://openalex.org/I135310074"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.03147711,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"10951","issue":null,"first_page":"66","last_page":"66"},"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/T10844","display_name":"Radiation Dose and Imaging","score":0.9997000098228455,"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9995999932289124,"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/computer-science","display_name":"Computer science","score":0.7080196142196655},{"id":"https://openalex.org/keywords/digital-subtraction-angiography","display_name":"Digital subtraction angiography","score":0.5230175852775574},{"id":"https://openalex.org/keywords/angiography","display_name":"Angiography","score":0.5150949358940125},{"id":"https://openalex.org/keywords/kerma","display_name":"Kerma","score":0.5085636377334595},{"id":"https://openalex.org/keywords/frame-rate","display_name":"Frame rate","score":0.47404763102531433},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.4368704855442047},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36436885595321655},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3605459928512573},{"id":"https://openalex.org/keywords/nuclear-medicine","display_name":"Nuclear medicine","score":0.25163352489471436},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.2134508490562439},{"id":"https://openalex.org/keywords/dosimetry","display_name":"Dosimetry","score":0.17152148485183716},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.13660913705825806}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7080196142196655},{"id":"https://openalex.org/C2778286760","wikidata":"https://www.wikidata.org/wiki/Q1224954","display_name":"Digital subtraction angiography","level":3,"score":0.5230175852775574},{"id":"https://openalex.org/C2780643987","wikidata":"https://www.wikidata.org/wiki/Q468414","display_name":"Angiography","level":2,"score":0.5150949358940125},{"id":"https://openalex.org/C178639098","wikidata":"https://www.wikidata.org/wiki/Q1739288","display_name":"Kerma","level":3,"score":0.5085636377334595},{"id":"https://openalex.org/C3261483","wikidata":"https://www.wikidata.org/wiki/Q119565","display_name":"Frame rate","level":2,"score":0.47404763102531433},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.4368704855442047},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36436885595321655},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3605459928512573},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.25163352489471436},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.2134508490562439},{"id":"https://openalex.org/C75088862","wikidata":"https://www.wikidata.org/wiki/Q2291081","display_name":"Dosimetry","level":2,"score":0.17152148485183716},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.13660913705825806},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1117/12.2512956","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2512956","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Imaging 2019: Image-Guided Procedures, Robotic Interventions, and Modeling","raw_type":"proceedings-article"},{"id":"pmid:32669753","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32669753","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of SPIE--the International Society for Optical Engineering","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:7362684","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7362684","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proc SPIE Int Soc Opt Eng","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:7362684","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7362684","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proc SPIE Int Soc Opt Eng","raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G7481934102","display_name":null,"funder_award_id":"R21 EB023008","funder_id":"https://openalex.org/F4320337363","funder_display_name":"National Institute of Biomedical Imaging and Bioengineering"}],"funders":[{"id":"https://openalex.org/F4320337363","display_name":"National Institute of Biomedical Imaging and Bioengineering","ror":"https://ror.org/00372qc85"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1911082332","https://openalex.org/W1926920987","https://openalex.org/W1965796852","https://openalex.org/W1979528439","https://openalex.org/W1983281817","https://openalex.org/W1983509299","https://openalex.org/W1989961742","https://openalex.org/W2052486537","https://openalex.org/W2052617206","https://openalex.org/W2055483062","https://openalex.org/W2075971099","https://openalex.org/W2076677600","https://openalex.org/W2079467194","https://openalex.org/W2082620898","https://openalex.org/W2093299287","https://openalex.org/W2335558557","https://openalex.org/W2521861490"],"related_works":["https://openalex.org/W3120243212","https://openalex.org/W2990559186","https://openalex.org/W2801591557","https://openalex.org/W2703195219","https://openalex.org/W1583524169","https://openalex.org/W771700346","https://openalex.org/W2154924589","https://openalex.org/W3008363328","https://openalex.org/W1989328666","https://openalex.org/W2100283567"],"abstract_inverted_index":{"Dual-energy":[0],"subtraction":[1],"angiography":[2,48,66,189],"(DESA)":[3],"using":[4,84],"fast":[5],"kV":[6,80,107,120],"switching":[7,81,94,147,234],"has":[8],"received":[9],"attention":[10],"for":[11,50,57,182],"its":[12],"potential":[13],"to":[14,28,44,111,139,164,174,200,239],"reduce":[15],"misregistration":[16],"artifacts":[17],"in":[18,202,215],"thoracic":[19],"and":[20,52,73,118,121,128,143,150,177,210],"abdominal":[21],"imaging":[22,130,214],"where":[23],"patient":[24,141],"motion":[25,192],"is":[26],"difficult":[27],"control;":[29],"however,":[30],"commercial":[31],"interventional":[32,166],"solutions":[33],"are":[34],"not":[35],"currently":[36],"available.":[37],"The":[38,55],"purpose":[39],"of":[40,185],"this":[41],"work":[42],"was":[43,61,82,137],"adapt":[45],"an":[46,74,132,237],"x-ray":[47,65,77,86],"system":[49,67],"2D":[51,127],"3D":[53,129],"DESA.":[54],"platform":[56],"the":[58,113,116,160,165,183],"dual-energy":[59,146],"prototype":[60],"a":[62,69,92,97,103,145,155,216,220,244],"commercially":[63],"available":[64],"with":[68,102,190,219],"flat":[70],"panel":[71],"detector":[72],"80":[75],"kW":[76],"tube.":[78],"Fast":[79],"implemented":[83],"custom":[85],"tube":[87],"control":[88,135],"software":[89],"that":[90,153],"follows":[91],"user-defined":[93],"program":[95],"during":[96],"rotational":[98],"acquisition.":[99,247],"Measurements":[100],"made":[101],"high":[104,178],"temporal":[105],"resolution":[106],"meter":[108],"were":[109],"used":[110],"calibrate":[112],"relationship":[114],"between":[115],"requested":[117],"achieved":[119],"pulse":[122],"width.":[123],"To":[124],"enable":[125],"practical":[126],"experiments,":[131],"automatic":[133],"exposure":[134],"algorithm":[136],"developed":[138],"estimate":[140],"thickness":[142],"select":[144],"technique":[148,235],"(kV":[149],"ms":[151],"switching)":[152],"delivers":[154],"user-specified":[156],"task":[157],"CNR":[158],"at":[159],"minimum":[161],"air":[162],"kerma":[163],"reference":[167],"point.":[168],"An":[169],"XCAT-based":[170],"simulation":[171],"study":[172],"conducted":[173],"evaluate":[175],"low":[176],"energy":[179],"image":[180],"registration":[181],"scenario":[184],"30-60":[186],"frame/s":[187],"pulmonary":[188],"respiratory":[191,208],"found":[193],"normalized":[194],"RMSE":[195],"values":[196],"ranging":[197],"from":[198,243],"0.16%":[199],"1.06%":[201],"tissue-subtracted":[203,241],"DESA":[204],"images,":[205],"depending":[206],"on":[207],"phase":[209],"frame":[211],"rate.":[212],"Initial":[213],"porcine":[217],"model":[218],"60":[221],"kV,":[222,229],"10":[223],"ms,":[224,231],"325":[225,232],"mA":[226,233],"/":[227],"120":[228],"3.2":[230],"demonstrated":[236],"ability":[238],"form":[240],"images":[242],"single":[245],"contrast-enhanced":[246]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
