{"id":"https://openalex.org/W4390697073","doi":"https://doi.org/10.1007/s12194-023-00771-w","title":"Validating computer applications for calculating spatial resolution and noise property in CT using simulated images with known properties","display_name":"Validating computer applications for calculating spatial resolution and noise property in CT using simulated images with known properties","publication_year":2024,"publication_date":"2024-01-10","ids":{"openalex":"https://openalex.org/W4390697073","doi":"https://doi.org/10.1007/s12194-023-00771-w","pmid":"https://pubmed.ncbi.nlm.nih.gov/38198065"},"language":"en","primary_location":{"id":"doi:10.1007/s12194-023-00771-w","doi":"https://doi.org/10.1007/s12194-023-00771-w","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12194-023-00771-w","pdf_url":null,"source":{"id":"https://openalex.org/S112665076","display_name":"Radiological Physics and Technology","issn_l":"1865-0333","issn":["1865-0333","1865-0341"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","medline","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Radiological Physics and Technology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5101650576","display_name":"Takeshi Inoue","orcid":"https://orcid.org/0000-0002-7374-3011","observed_orcids":["https://orcid.org/0000-0002-7374-3011"]},"institutions":[{"id":"https://openalex.org/I4210113433","display_name":"Nara Medical University Hospital","ror":"https://ror.org/01wvy7k28","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210113433"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeshi Inoue","raw_affiliation_strings":["Department of Central Radiology, Nara Medical University Hospital, 840 Shijyoutyou, Kashihara, Nara, 634-8522, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Central Radiology, Nara Medical University Hospital, 840 Shijyoutyou, Kashihara, Nara, 634-8522, Japan","institution_ids":["https://openalex.org/I4210113433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037955907","display_name":"Katsuhiro Ichikawa","orcid":"https://orcid.org/0000-0002-6856-4107","observed_orcids":["https://orcid.org/0000-0002-6856-4107"]},"institutions":[{"id":"https://openalex.org/I10091056","display_name":"Kanazawa University","ror":"https://ror.org/02hwp6a56","country_code":"JP","type":"education","lineage":["https://openalex.org/I10091056"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Katsuhiro Ichikawa","raw_affiliation_strings":["Faculty of Health Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, Ishikawa, 920-0942, Japan. ichikawa@mhs.mp.kanazawa-u.ac.jp","Faculty of Health Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, Ishikawa, 920-0942, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Health Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, Ishikawa, 920-0942, Japan. ichikawa@mhs.mp.kanazawa-u.ac.jp","institution_ids":["https://openalex.org/I10091056"]},{"raw_affiliation_string":"Faculty of Health Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, Ishikawa, 920-0942, Japan","institution_ids":["https://openalex.org/I10091056"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Takanori Hara","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405257914","display_name":"Nakatsugawa Municipal General Hospital","ror":"https://ror.org/05t9myw53","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4405257914"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takanori Hara","raw_affiliation_strings":["Department of Medical Technology, Nakatsugawa Municipal General Hospital, 1522-1 Komanba, Nakatsugawa, Gifu, 508-0011, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Technology, Nakatsugawa Municipal General Hospital, 1522-1 Komanba, Nakatsugawa, Gifu, 508-0011, Japan","institution_ids":["https://openalex.org/I4405257914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042883720","display_name":"Kazuya Ohashi","orcid":"https://orcid.org/0009-0005-5265-2216","observed_orcids":["https://orcid.org/0009-0005-5265-2216"]},"institutions":[{"id":"https://openalex.org/I33858575","display_name":"Nagoya City University","ror":"https://ror.org/04wn7wc95","country_code":"JP","type":"education","lineage":["https://openalex.org/I33858575"]},{"id":"https://openalex.org/I4405284044","display_name":"Nagoya City University Midori Municipal Hospital","ror":"https://ror.org/02tfjxq18","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4405284044"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuya Ohashi","raw_affiliation_strings":["Department of Radiology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, Aichi, 467-0001, Japan","Department of Radiology, Nagoya City University Midori Municipal Hospital, 1-77 Shiomigaoka, Midori-ku, Nagoya, Aichi, 458-0037, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, Aichi, 467-0001, Japan","institution_ids":["https://openalex.org/I33858575"]},{"raw_affiliation_string":"Department of Radiology, Nagoya City University Midori Municipal Hospital, 1-77 Shiomigaoka, Midori-ku, Nagoya, Aichi, 458-0037, Japan","institution_ids":["https://openalex.org/I4405284044"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029501917","display_name":"Kazuhiro Sato","orcid":"https://orcid.org/0000-0002-9685-3424","observed_orcids":["https://orcid.org/0000-0002-9685-3424"]},"institutions":[{"id":"https://openalex.org/I104234503","display_name":"Hokkaido University of Science","ror":"https://ror.org/05gqsa340","country_code":"JP","type":"education","lineage":["https://openalex.org/I104234503"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuhiro Sato","raw_affiliation_strings":["Department of Radiological Technology, Faculty of Health Sciences, Hokkaido University of Science, 15-4-1, Maeda 7-Jo, Teine-ku, Sapporo-shi, Hokkaido, 006-8585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiological Technology, Faculty of Health Sciences, Hokkaido University of Science, 15-4-1, Maeda 7-Jo, Teine-ku, Sapporo-shi, Hokkaido, 006-8585, Japan","institution_ids":["https://openalex.org/I104234503"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056647168","display_name":"Hiroki Kawashima","orcid":"https://orcid.org/0000-0003-1223-8756","observed_orcids":["https://orcid.org/0000-0003-1223-8756"]},"institutions":[{"id":"https://openalex.org/I10091056","display_name":"Kanazawa University","ror":"https://ror.org/02hwp6a56","country_code":"JP","type":"education","lineage":["https://openalex.org/I10091056"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroki Kawashima","raw_affiliation_strings":["Faculty of Health Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, Ishikawa, 920-0942, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Health Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, Ishikawa, 920-0942, Japan","institution_ids":["https://openalex.org/I10091056"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5037955907"],"corresponding_institution_ids":["https://openalex.org/I10091056"],"apc_list":{"value":3790,"currency":"USD","value_usd":3790},"apc_paid":null,"fwci":1.7799,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.83679272,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"17","issue":"1","first_page":"238","last_page":"247"},"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":0.48559999465942383,"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":0.48559999465942383,"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":0.2816999852657318,"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":0.19359999895095825,"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/computed-tomography","display_name":"computed tomography","score":0.7680000066757202},{"id":"https://openalex.org/keywords/spatial-resolution","display_name":"spatial resolution","score":0.8080000281333923},{"id":"https://openalex.org/keywords/image-noise","display_name":"image noise","score":0.6259999871253967},{"id":"https://openalex.org/keywords/modulation-transfer-function","display_name":"modulation transfer function","score":0.9950000047683716},{"id":"https://openalex.org/keywords/noise-power-spectrum","display_name":"noise power spectrum","score":1.0},{"id":"https://openalex.org/keywords/synthetic-images","display_name":"synthetic images","score":0.6439999938011169},{"id":"https://openalex.org/keywords/measurement-error","display_name":"measurement error","score":0.3709999918937683},{"id":"https://openalex.org/keywords/software-validation","display_name":"software validation","score":0.4740000069141388}],"concepts":[{"id":"https://openalex.org/C175231954","wikidata":"https://www.wikidata.org/wiki/Q1942321","display_name":"Optical transfer function","level":2,"score":0.7916073799133301},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6017948985099792},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5620912909507751},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5518751740455627},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5136415362358093},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4981207847595215},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.48906785249710083},{"id":"https://openalex.org/C100921725","wikidata":"https://www.wikidata.org/wiki/Q1650811","display_name":"Spatial frequency","level":2,"score":0.47635555267333984},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4552317261695862},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.4511489272117615},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.43449246883392334},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.35784053802490234},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2641833424568176},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.25958821177482605},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2408583164215088},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.23913446068763733},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16616564989089966},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.12908867001533508},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003201","descriptor_name":"Computers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005583","descriptor_name":"Fourier Analysis","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":"D012984","descriptor_name":"Software","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1007/s12194-023-00771-w","doi":"https://doi.org/10.1007/s12194-023-00771-w","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12194-023-00771-w","pdf_url":null,"source":{"id":"https://openalex.org/S112665076","display_name":"Radiological Physics and Technology","issn_l":"1865-0333","issn":["1865-0333","1865-0341"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","medline","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Radiological Physics and Technology","raw_type":"journal-article"},{"id":"pmid:38198065","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38198065","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,"listed_in":[],"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":"Radiological physics and technology","raw_type":"Journal Article"},{"id":"pmh:oai:irdb.nii.ac.jp:01288:0006413505","doi":null,"is_oa":false,"landing_page_url":"https://kanazawa-u.repo.nii.ac.jp/records/2001310","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Radiological Physics and Technology","raw_type":"journal article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1710571464","display_name":"Development of ultra super high resolution CT for fine anatomical structures of lung and bone","funder_award_id":"21K07698","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1968729382","https://openalex.org/W1975265909","https://openalex.org/W1986970768","https://openalex.org/W2025292401","https://openalex.org/W2052829179","https://openalex.org/W2059717393","https://openalex.org/W2060794997","https://openalex.org/W2068159634","https://openalex.org/W2086363467","https://openalex.org/W2116092244","https://openalex.org/W2116943651","https://openalex.org/W2150209283","https://openalex.org/W2334823801","https://openalex.org/W2470891878","https://openalex.org/W2512158157","https://openalex.org/W2579069984","https://openalex.org/W2961147843","https://openalex.org/W2994412631","https://openalex.org/W3010321632","https://openalex.org/W3024279158"],"related_works":["https://openalex.org/W4294187949","https://openalex.org/W1988604645","https://openalex.org/W2563136116","https://openalex.org/W2896939517","https://openalex.org/W2020585077","https://openalex.org/W1989897584","https://openalex.org/W1488392151","https://openalex.org/W2075844365","https://openalex.org/W1967098799","https://openalex.org/W2078729575"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":8},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2024-01-13T00:00:00"}