{"id":"https://openalex.org/W1988215468","doi":"https://doi.org/10.1155/2008/379486","title":"Effect of Edge\u2010Preserving Adaptive Image Filter on Low\u2010Contrast Detectability in CT Systems: Application of ROC Analysis","display_name":"Effect of Edge\u2010Preserving Adaptive Image Filter on Low\u2010Contrast Detectability in CT Systems: Application of ROC Analysis","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W1988215468","doi":"https://doi.org/10.1155/2008/379486","mag":"1988215468","pmid":"https://pubmed.ncbi.nlm.nih.gov/19043565"},"language":"en","primary_location":{"id":"doi:10.1155/2008/379486","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/379486","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2008/379486.pdf","source":{"id":"https://openalex.org/S108408918","display_name":"International Journal of Biomedical Imaging","issn_l":"1687-4188","issn":["1687-4188","1687-4196"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomedical Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/ijbi/2008/379486.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111806284","display_name":"Miwa Okumura","orcid":null},"institutions":[{"id":"https://openalex.org/I1292669757","display_name":"Toshiba (Japan)","ror":"https://ror.org/0326v3z14","country_code":"JP","type":"company","lineage":["https://openalex.org/I1292669757"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Miwa Okumura","raw_affiliation_strings":["CT Systems Development Department, Toshiba Medical Systems Corporation, 1385 Shimoishigami, Otawara-Shi, Tochigi 324-8550, Japan","CT Systems Development Department, Toshiba Medical Systems Corporation, Tochigi, Japan"],"affiliations":[{"raw_affiliation_string":"CT Systems Development Department, Toshiba Medical Systems Corporation, 1385 Shimoishigami, Otawara-Shi, Tochigi 324-8550, Japan","institution_ids":["https://openalex.org/I1292669757"]},{"raw_affiliation_string":"CT Systems Development Department, Toshiba Medical Systems Corporation, Tochigi, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102269599","display_name":"Takamasa Ota","orcid":null},"institutions":[{"id":"https://openalex.org/I1292669757","display_name":"Toshiba (Japan)","ror":"https://ror.org/0326v3z14","country_code":"JP","type":"company","lineage":["https://openalex.org/I1292669757"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Takamasa Ota","raw_affiliation_strings":["Embedded Systems Solutions Division, Toshiba Information Systems (Japan) Corporation, 1-53 Nissin-Cho, Kawasaki-Ku, Kawasaki-Shi, Kanagawa 210-8540, Japan","Embedded Systems Solutions Division, Toshiba Information Systems Corporation, Kanagawa, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"Embedded Systems Solutions Division, Toshiba Information Systems (Japan) Corporation, 1-53 Nissin-Cho, Kawasaki-Ku, Kawasaki-Shi, Kanagawa 210-8540, Japan","institution_ids":["https://openalex.org/I1292669757"]},{"raw_affiliation_string":"Embedded Systems Solutions Division, Toshiba Information Systems Corporation, Kanagawa, Japan#TAB#","institution_ids":["https://openalex.org/I1292669757"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072893902","display_name":"Kazuhisa Kainuma","orcid":null},"institutions":[{"id":"https://openalex.org/I1292669757","display_name":"Toshiba (Japan)","ror":"https://ror.org/0326v3z14","country_code":"JP","type":"company","lineage":["https://openalex.org/I1292669757"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuhisa Kainuma","raw_affiliation_strings":["CT Systems Development Department, Toshiba Medical Systems Corporation, 1385 Shimoishigami, Otawara-Shi, Tochigi 324-8550, Japan","CT Systems Development Department, Toshiba Medical Systems Corporation, Tochigi, Japan"],"affiliations":[{"raw_affiliation_string":"CT Systems Development Department, Toshiba Medical Systems Corporation, 1385 Shimoishigami, Otawara-Shi, Tochigi 324-8550, Japan","institution_ids":["https://openalex.org/I1292669757"]},{"raw_affiliation_string":"CT Systems Development Department, Toshiba Medical Systems Corporation, Tochigi, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037040516","display_name":"James Sayre","orcid":"https://orcid.org/0000-0001-6090-8713"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James W. Sayre","raw_affiliation_strings":["Department of Radiological Sciences, UCLA Medical center, David Geffen School of Medicine, 924 Westwood Bouelvard, Suite 650 Los Angeles, CA 90024, USA","Department of Radiological Sciences, UCLA Medical center, David Geffen School of Medicine, Los Angeles, CA"],"affiliations":[{"raw_affiliation_string":"Department of Radiological Sciences, UCLA Medical center, David Geffen School of Medicine, 924 Westwood Bouelvard, Suite 650 Los Angeles, CA 90024, USA","institution_ids":[]},{"raw_affiliation_string":"Department of Radiological Sciences, UCLA Medical center, David Geffen School of Medicine, Los Angeles, CA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090594327","display_name":"Michael F. McNitt\u2010Gray","orcid":"https://orcid.org/0000-0003-3004-4613"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael McNitt-Gray","raw_affiliation_strings":["Department of Radiological Sciences, UCLA Medical center, David Geffen School of Medicine, 924 Westwood Bouelvard, Suite 650 Los Angeles, CA 90024, USA","Department of Radiological Sciences, UCLA Medical center, David Geffen School of Medicine, Los Angeles, CA"],"affiliations":[{"raw_affiliation_string":"Department of Radiological Sciences, UCLA Medical center, David Geffen School of Medicine, 924 Westwood Bouelvard, Suite 650 Los Angeles, CA 90024, USA","institution_ids":[]},{"raw_affiliation_string":"Department of Radiological Sciences, UCLA Medical center, David Geffen School of Medicine, Los Angeles, CA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003784214","display_name":"Kazuhiro Katada","orcid":"https://orcid.org/0000-0002-5292-3056"},"institutions":[{"id":"https://openalex.org/I4210124875","display_name":"Fujita Health University Hospital","ror":"https://ror.org/02r3zks97","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210124875"]},{"id":"https://openalex.org/I145673806","display_name":"Fujita Health University","ror":"https://ror.org/046f6cx68","country_code":"JP","type":"education","lineage":["https://openalex.org/I145673806"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuhiro Katada","raw_affiliation_strings":["Department of Radiology, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-Cho, Toyoake-Shi, Aichi 470-1192, Japan","Department of Radiology, Fujita Health Univ. School of Med., Aichi, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Radiology, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-Cho, Toyoake-Shi, Aichi 470-1192, Japan","institution_ids":["https://openalex.org/I4210124875"]},{"raw_affiliation_string":"Department of Radiology, Fujita Health Univ. School of Med., Aichi, Japan","institution_ids":["https://openalex.org/I145673806"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5102269599"],"corresponding_institution_ids":["https://openalex.org/I1292669757"],"apc_list":{"value":900,"currency":"USD","value_usd":900},"apc_paid":{"value":900,"currency":"USD","value_usd":900},"fwci":1.2111,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.78644597,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2008","issue":"1","first_page":"379486","last_page":"379486"},"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":0.9990000128746033,"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":0.9990000128746033,"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":0.9929999709129333,"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":0.9815999865531921,"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/contrast","display_name":"Contrast (vision)","score":0.7892690896987915},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6374269723892212},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.529274582862854},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5198886394500732},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5181133151054382},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47956913709640503},{"id":"https://openalex.org/keywords/contrast-enhancement","display_name":"Contrast enhancement","score":0.4605270028114319},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.41192707419395447},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4089480936527252},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.37501487135887146},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.27791064977645874},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2325645387172699},{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"Magnetic resonance imaging","score":0.1708385944366455}],"concepts":[{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.7892690896987915},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6374269723892212},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.529274582862854},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5198886394500732},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5181133151054382},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47956913709640503},{"id":"https://openalex.org/C3018181011","wikidata":"https://www.wikidata.org/wiki/Q6849688","display_name":"Contrast enhancement","level":3,"score":0.4605270028114319},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.41192707419395447},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4089480936527252},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.37501487135887146},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.27791064977645874},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2325645387172699},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.1708385944366455}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1155/2008/379486","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/379486","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2008/379486.pdf","source":{"id":"https://openalex.org/S108408918","display_name":"International Journal of Biomedical Imaging","issn_l":"1687-4188","issn":["1687-4188","1687-4196"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomedical Imaging","raw_type":"journal-article"},{"id":"pmid:19043565","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19043565","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":"International journal of biomedical imaging","raw_type":null},{"id":"pmh:oai:doaj.org/article:1c2b87f6080c4630927b5329dee27946","is_oa":true,"landing_page_url":"https://doaj.org/article/1c2b87f6080c4630927b5329dee27946","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Biomedical Imaging, Vol 2008 (2008)","raw_type":"article"},{"id":"pmh:oai:escholarship.org:ark:/13030/qt6gz7646h","is_oa":true,"landing_page_url":"https://escholarship.org/uc/item/6gz7646h","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Biomedical Imaging, vol 2008, iss 1","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:2583352","is_oa":true,"landing_page_url":"http://doi.org/10.1155/2008/379486","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Int J Biomed Imaging","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1155/2008/379486","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/379486","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2008/379486.pdf","source":{"id":"https://openalex.org/S108408918","display_name":"International Journal of Biomedical Imaging","issn_l":"1687-4188","issn":["1687-4188","1687-4196"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomedical Imaging","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1988215468.pdf","grobid_xml":"https://content.openalex.org/works/W1988215468.grobid-xml"},"referenced_works_count":16,"referenced_works":["https://openalex.org/W1630507437","https://openalex.org/W1968114652","https://openalex.org/W1968192173","https://openalex.org/W1999679509","https://openalex.org/W2006154631","https://openalex.org/W2035950812","https://openalex.org/W2037711351","https://openalex.org/W2044428447","https://openalex.org/W2069401973","https://openalex.org/W2087189170","https://openalex.org/W2097841139","https://openalex.org/W2100128827","https://openalex.org/W2122374500","https://openalex.org/W2124537635","https://openalex.org/W2152673096","https://openalex.org/W4293007919"],"related_works":["https://openalex.org/W2163751115","https://openalex.org/W2586608483","https://openalex.org/W2988088379","https://openalex.org/W2625093041","https://openalex.org/W2733233723","https://openalex.org/W769135352","https://openalex.org/W3035059915","https://openalex.org/W4404749149","https://openalex.org/W3034835492","https://openalex.org/W2415838370"],"abstract_inverted_index":{"The":[0],"QDS":[1],"was":[2],"found":[3],"to":[4],"be":[5],"useful":[6],"for":[7],"reducing":[8],"the":[9,14],"radiation":[10],"dose":[11],"without":[12],"affecting":[13],"low-contrast":[15],"resolution":[16],"in":[17],"MSCT":[18],"studies.":[19]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}