{"id":"https://openalex.org/W3112351419","doi":"https://doi.org/10.1109/tmi.2020.3044357","title":"A Novel Low-Dose Dual-Energy Imaging Method for a Fast-Rotating Gantry-Type CT Scanner","display_name":"A Novel Low-Dose Dual-Energy Imaging Method for a Fast-Rotating Gantry-Type CT Scanner","publication_year":2020,"publication_date":"2020-12-14","ids":{"openalex":"https://openalex.org/W3112351419","doi":"https://doi.org/10.1109/tmi.2020.3044357","mag":"3112351419","pmid":"https://pubmed.ncbi.nlm.nih.gov/33315555"},"language":"en","primary_location":{"id":"doi:10.1109/tmi.2020.3044357","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tmi.2020.3044357","pdf_url":"https://ieeexplore.ieee.org/ielx7/42/9367054/09293024.pdf","source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Medical Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/42/9367054/09293024.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043735896","display_name":"Sanghoon Cho","orcid":"https://orcid.org/0000-0002-1192-9013"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sanghoon Cho","raw_affiliation_strings":["Department of Nuclear and Quantum Engineering, KAIST, Daejeon, South Korea","KAIST Institutes for ICT, HST, and AI, KAIST, Daejeon, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-1192-9013","affiliations":[{"raw_affiliation_string":"Department of Nuclear and Quantum Engineering, KAIST, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"KAIST Institutes for ICT, HST, and AI, KAIST, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100661012","display_name":"Seoyoung Lee","orcid":"https://orcid.org/0000-0002-1534-9411"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seoyoung Lee","raw_affiliation_strings":["Department of Nuclear and Quantum Engineering, KAIST, Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nuclear and Quantum Engineering, KAIST, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100724655","display_name":"Jongha Lee","orcid":"https://orcid.org/0000-0002-1568-6733"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jongha Lee","raw_affiliation_strings":["Department of Nuclear and Quantum Engineering, KAIST, Daejeon, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-1568-6733","affiliations":[{"raw_affiliation_string":"Department of Nuclear and Quantum Engineering, KAIST, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100724479","display_name":"Donghyeon Lee","orcid":"https://orcid.org/0000-0002-6440-0236"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Donghyeon Lee","raw_affiliation_strings":["Department of Nuclear and Quantum Engineering, KAIST, Daejeon, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-6440-0236","affiliations":[{"raw_affiliation_string":"Department of Nuclear and Quantum Engineering, KAIST, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005088893","display_name":"Hyoyi Kim","orcid":"https://orcid.org/0000-0001-9573-9083"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyoyi Kim","raw_affiliation_strings":["Department of Nuclear and Quantum Engineering, KAIST, Daejeon, South Korea"],"raw_orcid":"https://orcid.org/0000-0001-9573-9083","affiliations":[{"raw_affiliation_string":"Department of Nuclear and Quantum Engineering, KAIST, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041453219","display_name":"Jonghyun Ryu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210102268","display_name":"Wonkwang University Hospital","ror":"https://ror.org/0183m5185","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210102268","https://openalex.org/I77079311"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jong-Hyun Ryu","raw_affiliation_strings":["Medical Convergence Research Center, Wonkwang University, Iksan, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-3735-5801","affiliations":[{"raw_affiliation_string":"Medical Convergence Research Center, Wonkwang University, Iksan, South Korea","institution_ids":["https://openalex.org/I4210102268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051155909","display_name":"Kilhwan Jeong","orcid":null},"institutions":[{"id":"https://openalex.org/I4210102268","display_name":"Wonkwang University Hospital","ror":"https://ror.org/0183m5185","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210102268","https://openalex.org/I77079311"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kilhwan Jeong","raw_affiliation_strings":["Medical Convergence Research Center, Wonkwang University, Iksan, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Convergence Research Center, Wonkwang University, Iksan, South Korea","institution_ids":["https://openalex.org/I4210102268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060339070","display_name":"Kyu-Gyum Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I4210102268","display_name":"Wonkwang University Hospital","ror":"https://ror.org/0183m5185","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210102268","https://openalex.org/I77079311"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyu-Gyum Kim","raw_affiliation_strings":["Medical Convergence Research Center, Wonkwang University, Iksan, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Convergence Research Center, Wonkwang University, Iksan, South Korea","institution_ids":["https://openalex.org/I4210102268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088705978","display_name":"Kwon\u2010Ha Yoon","orcid":"https://orcid.org/0000-0002-2634-8510"},"institutions":[{"id":"https://openalex.org/I4210102268","display_name":"Wonkwang University Hospital","ror":"https://ror.org/0183m5185","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210102268","https://openalex.org/I77079311"]},{"id":"https://openalex.org/I77079311","display_name":"Wonkwang University","ror":"https://ror.org/006776986","country_code":"KR","type":"education","lineage":["https://openalex.org/I77079311"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kwon-Ha Yoon","raw_affiliation_strings":["Department of Radiology, School of Medicine, Wonkwang University, Iksan, South Korea","Medical Convergence Research Center, Wonkwang University, Iksan, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, School of Medicine, Wonkwang University, Iksan, South Korea","institution_ids":["https://openalex.org/I77079311"]},{"raw_affiliation_string":"Medical Convergence Research Center, Wonkwang University, Iksan, South Korea","institution_ids":["https://openalex.org/I4210102268"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050087440","display_name":"Seungryong Cho","orcid":"https://orcid.org/0000-0002-9409-3628"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seungryong Cho","raw_affiliation_strings":["Department of Nuclear and Quantum Engineering, KAIST, Daejeon, South Korea","KAIST Institutes for ICT, HST, and AI, KAIST, Daejeon, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-9409-3628","affiliations":[{"raw_affiliation_string":"Department of Nuclear and Quantum Engineering, KAIST, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"KAIST Institutes for ICT, HST, and AI, KAIST, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":10,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6971,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.67322555,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"40","issue":"3","first_page":"1007","last_page":"1020"},"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":0.9994999766349792,"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":0.9977999925613403,"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/imaging-phantom","display_name":"Imaging phantom","score":0.7158280611038208},{"id":"https://openalex.org/keywords/scanner","display_name":"Scanner","score":0.7060936689376831},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.6157232522964478},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5139378905296326},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.49892115592956543},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4951736032962799},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.476126492023468},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4574240446090698},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.45463886857032776},{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.4398168921470642},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.43270260095596313},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3534266948699951}],"concepts":[{"id":"https://openalex.org/C104293457","wikidata":"https://www.wikidata.org/wiki/Q28324852","display_name":"Imaging phantom","level":2,"score":0.7158280611038208},{"id":"https://openalex.org/C2779751349","wikidata":"https://www.wikidata.org/wiki/Q1474480","display_name":"Scanner","level":2,"score":0.7060936689376831},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.6157232522964478},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5139378905296326},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.49892115592956543},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4951736032962799},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.476126492023468},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4574240446090698},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.45463886857032776},{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.4398168921470642},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.43270260095596313},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3534266948699951},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006257","descriptor_name":"Head","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006257","descriptor_name":"Head","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006257","descriptor_name":"Head","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D054893","descriptor_name":"Cone-Beam Computed Tomography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D054893","descriptor_name":"Cone-Beam Computed Tomography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D054893","descriptor_name":"Cone-Beam Computed Tomography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/tmi.2020.3044357","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tmi.2020.3044357","pdf_url":"https://ieeexplore.ieee.org/ielx7/42/9367054/09293024.pdf","source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Medical Imaging","raw_type":"journal-article"},{"id":"pmid:33315555","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33315555","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":"IEEE transactions on medical imaging","raw_type":null}],"best_oa_location":{"id":"doi:10.1109/tmi.2020.3044357","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tmi.2020.3044357","pdf_url":"https://ieeexplore.ieee.org/ielx7/42/9367054/09293024.pdf","source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Medical Imaging","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8899999856948853,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1504828706","display_name":null,"funder_award_id":"UM19207RD2","funder_id":"https://openalex.org/F4320334874","funder_display_name":"Defense Acquisition Program Administration"},{"id":"https://openalex.org/G4000233066","display_name":null,"funder_award_id":"2018M3A9E9024949","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G4549406375","display_name":null,"funder_award_id":"2019M2A2A4A05031487","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G6392736128","display_name":null,"funder_award_id":"2020R1A2C2011959","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G8399161590","display_name":null,"funder_award_id":"2016M3A9E9941837","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320321681","display_name":"Ministry of Trade, Industry and Energy","ror":"https://ror.org/008nkqk13"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320324161","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63"},{"id":"https://openalex.org/F4320329473","display_name":"Institute of Civil-Military Technology Cooperation","ror":null},{"id":"https://openalex.org/F4320334874","display_name":"Defense Acquisition Program Administration","ror":"https://ror.org/04bjg9m96"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3112351419.pdf","grobid_xml":"https://content.openalex.org/works/W3112351419.grobid-xml"},"referenced_works_count":58,"referenced_works":["https://openalex.org/W1964231221","https://openalex.org/W1968142861","https://openalex.org/W1969899894","https://openalex.org/W1972150100","https://openalex.org/W1983281817","https://openalex.org/W1986262252","https://openalex.org/W2001690563","https://openalex.org/W2002611249","https://openalex.org/W2003624223","https://openalex.org/W2004682170","https://openalex.org/W2006269342","https://openalex.org/W2018880698","https://openalex.org/W2026257549","https://openalex.org/W2037067321","https://openalex.org/W2037630569","https://openalex.org/W2040332765","https://openalex.org/W2047032981","https://openalex.org/W2055138517","https://openalex.org/W2056474222","https://openalex.org/W2059596616","https://openalex.org/W2061033783","https://openalex.org/W2061052400","https://openalex.org/W2066630786","https://openalex.org/W2068941797","https://openalex.org/W2069814604","https://openalex.org/W2075120406","https://openalex.org/W2076677600","https://openalex.org/W2094366314","https://openalex.org/W2096309518","https://openalex.org/W2103559027","https://openalex.org/W2110733023","https://openalex.org/W2114286204","https://openalex.org/W2142419873","https://openalex.org/W2142743510","https://openalex.org/W2143129785","https://openalex.org/W2143163922","https://openalex.org/W2146921860","https://openalex.org/W2154679219","https://openalex.org/W2160547390","https://openalex.org/W2162048153","https://openalex.org/W2172021778","https://openalex.org/W2251309214","https://openalex.org/W2284470151","https://openalex.org/W2307095943","https://openalex.org/W2335945936","https://openalex.org/W2515506870","https://openalex.org/W2542384451","https://openalex.org/W2568783267","https://openalex.org/W2765625472","https://openalex.org/W2793176558","https://openalex.org/W2918815177","https://openalex.org/W2966657769","https://openalex.org/W2996868574","https://openalex.org/W3025983461","https://openalex.org/W3100524275","https://openalex.org/W3136305091","https://openalex.org/W4296142362","https://openalex.org/W6791924791"],"related_works":["https://openalex.org/W1978572805","https://openalex.org/W2383807498","https://openalex.org/W1997992934","https://openalex.org/W1987225439","https://openalex.org/W4238188170","https://openalex.org/W4232857084","https://openalex.org/W2417440389","https://openalex.org/W4245233074","https://openalex.org/W2167384162","https://openalex.org/W2144778520"],"abstract_inverted_index":{"CT":[0,29,52,58,81,122,194],"scan":[1],"by":[2,161,173],"use":[3,162],"of":[4,37,150,163],"a":[5,16,22,42,56,75,79,88,106,117,127,140,143,186,209,229,236],"beam-filter":[6,44,69,107],"placed":[7],"between":[8],"the":[9,13,27,35,47,51,68,121,136,147,151,155,164,197,217,226],"x-ray":[10],"source":[11],"and":[12,92,157,192,220,235,240,248],"patient":[14],"allows":[15],"single-scan":[17],"low-dose":[18],"dual-energy":[19],"imaging":[20,39],"with":[21,41,74,112,120],"minimal":[23],"hardware":[24],"modification":[25],"to":[26,50,72,104,212],"existing":[28],"systems.":[30],"We":[31,102,207],"have":[32,189],"earlier":[33],"demonstrated":[34],"feasibility":[36,215],"such":[38,61],"method":[40,62,91],"multi-slit":[43,110],"reciprocating":[45],"along":[46],"direction":[48],"perpendicular":[49],"rotation":[53,124],"axis":[54,125],"in":[55,78,135,146,196,238,245,249],"cone-beam":[57],"system.":[59,82],"However,":[60],"would":[63,132],"face":[64],"mechanical":[65],"challenges":[66],"when":[67],"is":[70],"supposed":[71],"cooperate":[73],"fast-rotating":[76],"gantry":[77,123],"diagnostic":[80],"In":[83],"this":[84,183],"work,":[85],"we":[86,153,188],"propose":[87,103],"new":[89],"scanning":[90],"associated":[93],"image":[94,160,169,184,246],"reconstruction":[95,199,247],"algorithm":[96],"that":[97,108],"can":[98],"overcome":[99],"these":[100],"challenges.":[101],"slide":[105],"has":[109],"structure":[111],"its":[113,214,242],"slits":[114],"being":[115],"at":[116],"slanted":[118],"angle":[119],"during":[126],"scan.":[128],"A":[129],"streaky":[130],"pattern":[131],"show":[133],"up":[134],"sinogram":[137],"domain":[138,149],"as":[139,185],"result.":[141],"Using":[142,182],"notch":[144],"filter":[145],"Fourier":[148],"sinogram,":[152],"removed":[154],"streaks":[156],"reconstructed":[158,190],"an":[159,222,232],"filtered-backprojection":[165],"algorithm.":[166],"The":[167],"remaining":[168],"artifacts":[170],"were":[171],"suppressed":[172],"applying":[174],"l":[175],"<sub":[176],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[177],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">0</sub>":[178],"norm":[179],"based":[180],"smoothing.":[181],"prior,":[187],"low-":[191],"high-energy":[193],"images":[195],"iterative":[198],"framework.":[200],"An":[201],"image-based":[202],"material":[203,250],"decomposition":[204],"then":[205],"followed.":[206],"conducted":[208],"simulation":[210],"study":[211,224],"test":[213],"using":[216,225],"XCAT":[218],"phantom":[219],"also":[221],"experimental":[223],"Catphan":[227],"phantom,":[228,231,234],"head":[230],"iodine-solution":[233],"monkey":[237],"anesthesia,":[239],"showed":[241],"successful":[243],"performance":[244],"decomposition.":[251]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}