{"id":"https://openalex.org/W2779747848","doi":"https://doi.org/10.1016/j.ejmp.2017.10.047","title":"22. Impact of iterative reconstructions on image quality in clinical CT images demonstrated by a novel noise power spectrum measurement tool","display_name":"22. Impact of iterative reconstructions on image quality in clinical CT images demonstrated by a novel noise power spectrum measurement tool","publication_year":2017,"publication_date":"2017-12-01","ids":{"openalex":"https://openalex.org/W2779747848","doi":"https://doi.org/10.1016/j.ejmp.2017.10.047","mag":"2779747848"},"language":"en","primary_location":{"id":"doi:10.1016/j.ejmp.2017.10.047","doi":"https://doi.org/10.1016/j.ejmp.2017.10.047","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ejmp.2017.10.047","pdf_url":null,"source":{"id":"https://openalex.org/S138998826","display_name":"Physica Medica","issn_l":"1120-1797","issn":["1120-1797","1724-191X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physica Medica","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5021788621","display_name":"Hugo Pasquier","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I197681013","display_name":"Universit\u00e9 Paris-Est Cr\u00e9teil","ror":"https://ror.org/05ggc9x40","country_code":"FR","type":"education","lineage":["https://openalex.org/I197681013","https://openalex.org/I2800365227"]},{"id":"https://openalex.org/I3019246885","display_name":"Centre Hospitalier Universitaire Henri-Mondor","ror":"https://ror.org/04m61mj84","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I3019246885"]},{"id":"https://openalex.org/I4210097159","display_name":"Assistance Publique \u2013 H\u00f4pitaux de Paris","ror":"https://ror.org/00pg5jh14","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210097159"]},{"id":"https://openalex.org/I4210130325","display_name":"H\u00f4pitaux Universitaires Henri-Mondor","ror":"https://ror.org/033yb0967","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210097159","https://openalex.org/I4210130325"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"H. Pasquier","raw_affiliation_strings":["CHU Henri Mondor \u2013 Service d\u2019imagerie m\u00e9dicale, Cr\u00e9teil, Universit\u00e9 Paris-Est Cr\u00e9teil Val-de-Marne (UPEC), Assistance publique \u2013 H\u00f4pitaux de Paris (AP-HP), 51 Avenue du Mar\u00e9chel de Tassigny, 94010 Cr\u00e9teil CEDEX, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CHU Henri Mondor \u2013 Service d\u2019imagerie m\u00e9dicale, Cr\u00e9teil, Universit\u00e9 Paris-Est Cr\u00e9teil Val-de-Marne (UPEC), Assistance publique \u2013 H\u00f4pitaux de Paris (AP-HP), 51 Avenue du Mar\u00e9chel de Tassigny, 94010 Cr\u00e9teil CEDEX, France","institution_ids":["https://openalex.org/I197681013","https://openalex.org/I3019246885","https://openalex.org/I4210097159","https://openalex.org/I4210130325"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061749604","display_name":"Fran\u00e7ois Gardavaud","orcid":"https://orcid.org/0000-0001-9767-3241","observed_orcids":["https://orcid.org/0000-0001-9767-3241"]},"institutions":[{"id":"https://openalex.org/I4210097159","display_name":"Assistance Publique \u2013 H\u00f4pitaux de Paris","ror":"https://ror.org/00pg5jh14","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210097159"]},{"id":"https://openalex.org/I4210166768","display_name":"H\u00f4pital Tenon","ror":"https://ror.org/05h5v3c50","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210166768"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"F. Gardavaud","raw_affiliation_strings":["H\u00f4pital Tenon \u2013 Service d\u2019Imagerie M\u00e9dicale, Paris, Assistance publique-H\u00f4pitaux de Paris (AP-HP), 4 rue de la Chine, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"H\u00f4pital Tenon \u2013 Service d\u2019Imagerie M\u00e9dicale, Paris, Assistance publique-H\u00f4pitaux de Paris (AP-HP), 4 rue de la Chine, Paris, France","institution_ids":["https://openalex.org/I4210097159","https://openalex.org/I4210166768"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111488434","display_name":"Alain Rahmouni","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I197681013","display_name":"Universit\u00e9 Paris-Est Cr\u00e9teil","ror":"https://ror.org/05ggc9x40","country_code":"FR","type":"education","lineage":["https://openalex.org/I197681013","https://openalex.org/I2800365227"]},{"id":"https://openalex.org/I3019246885","display_name":"Centre Hospitalier Universitaire Henri-Mondor","ror":"https://ror.org/04m61mj84","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I3019246885"]},{"id":"https://openalex.org/I4210097159","display_name":"Assistance Publique \u2013 H\u00f4pitaux de Paris","ror":"https://ror.org/00pg5jh14","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210097159"]},{"id":"https://openalex.org/I4210130325","display_name":"H\u00f4pitaux Universitaires Henri-Mondor","ror":"https://ror.org/033yb0967","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210097159","https://openalex.org/I4210130325"]},{"id":"https://openalex.org/I4210159433","display_name":"Institut Mondor de Recherche Biom\u00e9dicale","ror":"https://ror.org/04qe59j94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I154526488","https://openalex.org/I17606148","https://openalex.org/I197681013","https://openalex.org/I2800365227","https://openalex.org/I4210159433"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Rahmouni","raw_affiliation_strings":["CHU Henri Mondor \u2013 Service d\u2019imagerie m\u00e9dicale, Cr\u00e9teil, Universit\u00e9 Paris-Est Cr\u00e9teil Val-de-Marne (UPEC), Assistance publique \u2013 H\u00f4pitaux de Paris (AP-HP), 51 Avenue du Mar\u00e9chel de Tassigny, 94010 Cr\u00e9teil CEDEX, France","IMRB Equipe 18 \u2013 INSERM (U955), Institut National de la Sant\u00e9 et de la Recherche M\u00e9dicale \u2013 INSERM, 8 rue du G\u00e9n\u00e9ral Sarrail, 94010 Cr\u00e9teil cedex, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CHU Henri Mondor \u2013 Service d\u2019imagerie m\u00e9dicale, Cr\u00e9teil, Universit\u00e9 Paris-Est Cr\u00e9teil Val-de-Marne (UPEC), Assistance publique \u2013 H\u00f4pitaux de Paris (AP-HP), 51 Avenue du Mar\u00e9chel de Tassigny, 94010 Cr\u00e9teil CEDEX, France","institution_ids":["https://openalex.org/I197681013","https://openalex.org/I3019246885","https://openalex.org/I4210097159","https://openalex.org/I4210130325"]},{"raw_affiliation_string":"IMRB Equipe 18 \u2013 INSERM (U955), Institut National de la Sant\u00e9 et de la Recherche M\u00e9dicale \u2013 INSERM, 8 rue du G\u00e9n\u00e9ral Sarrail, 94010 Cr\u00e9teil cedex, France","institution_ids":["https://openalex.org/I154526488","https://openalex.org/I4210159433"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007684263","display_name":"Alain Luciani","orcid":"https://orcid.org/0000-0003-0331-9474","observed_orcids":["https://orcid.org/0000-0003-0331-9474"]},"institutions":[{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I197681013","display_name":"Universit\u00e9 Paris-Est Cr\u00e9teil","ror":"https://ror.org/05ggc9x40","country_code":"FR","type":"education","lineage":["https://openalex.org/I197681013","https://openalex.org/I2800365227"]},{"id":"https://openalex.org/I3019246885","display_name":"Centre Hospitalier Universitaire Henri-Mondor","ror":"https://ror.org/04m61mj84","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I3019246885"]},{"id":"https://openalex.org/I4210097159","display_name":"Assistance Publique \u2013 H\u00f4pitaux de Paris","ror":"https://ror.org/00pg5jh14","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210097159"]},{"id":"https://openalex.org/I4210130325","display_name":"H\u00f4pitaux Universitaires Henri-Mondor","ror":"https://ror.org/033yb0967","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210097159","https://openalex.org/I4210130325"]},{"id":"https://openalex.org/I4210159433","display_name":"Institut Mondor de Recherche Biom\u00e9dicale","ror":"https://ror.org/04qe59j94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I154526488","https://openalex.org/I17606148","https://openalex.org/I197681013","https://openalex.org/I2800365227","https://openalex.org/I4210159433"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Luciani","raw_affiliation_strings":["CHU Henri Mondor \u2013 Service d\u2019imagerie m\u00e9dicale, Cr\u00e9teil, Universit\u00e9 Paris-Est Cr\u00e9teil Val-de-Marne (UPEC), Assistance publique \u2013 H\u00f4pitaux de Paris (AP-HP), 51 Avenue du Mar\u00e9chel de Tassigny, 94010 Cr\u00e9teil CEDEX, France","IMRB Equipe 18 \u2013 INSERM (U955), Institut National de la Sant\u00e9 et de la Recherche M\u00e9dicale \u2013 INSERM, 8 rue du G\u00e9n\u00e9ral Sarrail, 94010 Cr\u00e9teil cedex, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CHU Henri Mondor \u2013 Service d\u2019imagerie m\u00e9dicale, Cr\u00e9teil, Universit\u00e9 Paris-Est Cr\u00e9teil Val-de-Marne (UPEC), Assistance publique \u2013 H\u00f4pitaux de Paris (AP-HP), 51 Avenue du Mar\u00e9chel de Tassigny, 94010 Cr\u00e9teil CEDEX, France","institution_ids":["https://openalex.org/I197681013","https://openalex.org/I3019246885","https://openalex.org/I4210097159","https://openalex.org/I4210130325"]},{"raw_affiliation_string":"IMRB Equipe 18 \u2013 INSERM (U955), Institut National de la Sant\u00e9 et de la Recherche M\u00e9dicale \u2013 INSERM, 8 rue du G\u00e9n\u00e9ral Sarrail, 94010 Cr\u00e9teil cedex, France","institution_ids":["https://openalex.org/I154526488","https://openalex.org/I4210159433"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2780,"currency":"USD","value_usd":2780},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"44","issue":null,"first_page":"11","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10844","display_name":"Radiation Dose and Imaging","score":0.5473999977111816,"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"}},"topics":[{"id":"https://openalex.org/T10844","display_name":"Radiation Dose and Imaging","score":0.5473999977111816,"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":0.2671000063419342,"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":0.1080000028014183,"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/iterative-reconstruction","display_name":"iterative reconstruction","score":0.9089999794960022},{"id":"https://openalex.org/keywords/noise-power-spectrum","display_name":"noise power spectrum","score":0.8600000143051147},{"id":"https://openalex.org/keywords/ct-image-quality","display_name":"CT image quality","score":0.7879999876022339},{"id":"https://openalex.org/keywords/noise-texture","display_name":"noise texture","score":0.6679999828338623},{"id":"https://openalex.org/keywords/model-based-iterative-reconstruction","display_name":"model-based iterative reconstruction","score":0.8659999966621399},{"id":"https://openalex.org/keywords/adaptive-statistical-iterative-reconstruction","display_name":"adaptive statistical iterative reconstruction","score":0.9850000143051147},{"id":"https://openalex.org/keywords/filtered-back-projection","display_name":"filtered backprojection","score":0.9950000047683716},{"id":"https://openalex.org/keywords/chest-ct","display_name":"chest CT","score":0.7400000095367432},{"id":"https://openalex.org/keywords/abdominal-ct","display_name":"abdominal CT","score":0.9399999976158142},{"id":"https://openalex.org/keywords/peak-frequency","display_name":"dominant frequency","score":0.6489999890327454},{"id":"https://openalex.org/keywords/ct-protocol-optimization","display_name":"CT protocol optimization","score":0.6179999709129333}],"concepts":[{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.7260475158691406},{"id":"https://openalex.org/C35772409","wikidata":"https://www.wikidata.org/wiki/Q1323086","display_name":"Image noise","level":3,"score":0.6501232981681824},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5441409945487976},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.523935854434967},{"id":"https://openalex.org/C126691448","wikidata":"https://www.wikidata.org/wiki/Q2028919","display_name":"Magnitude (astronomy)","level":2,"score":0.5000057220458984},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4886949360370636},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.4603237211704254},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.4249059557914734},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.4247549772262573},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.4185650944709778},{"id":"https://openalex.org/C2779983558","wikidata":"https://www.wikidata.org/wiki/Q9597","display_name":"Abdomen","level":2,"score":0.41308891773223877},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.40803396701812744},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3483569324016571},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.28524500131607056},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22997403144836426},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.20877915620803833},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.18207532167434692},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.ejmp.2017.10.047","doi":"https://doi.org/10.1016/j.ejmp.2017.10.047","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ejmp.2017.10.047","pdf_url":null,"source":{"id":"https://openalex.org/S138998826","display_name":"Physica Medica","issn_l":"1120-1797","issn":["1120-1797","1724-191X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physica Medica","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8199999928474426,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2946390698","https://openalex.org/W2086208546","https://openalex.org/W3183245332","https://openalex.org/W1969787709","https://openalex.org/W2050351309","https://openalex.org/W6943690009","https://openalex.org/W2971144419","https://openalex.org/W2046776598","https://openalex.org/W2000255614","https://openalex.org/W1981146719"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2018-01-05T00:00:00"}
