{"id":"https://openalex.org/W388689864","doi":"https://doi.org/10.6009/jjrt.67.905","title":"Image Quality Assessment of Step&Shoot Overlap Reconstruction (SSOR) for Cardiac Computed Tomography (CT)","display_name":"Image Quality Assessment of Step&Shoot Overlap Reconstruction (SSOR) for Cardiac Computed Tomography (CT)","publication_year":2011,"publication_date":"2011-08-22","ids":{"openalex":"https://openalex.org/W388689864","doi":"https://doi.org/10.6009/jjrt.67.905","mag":"388689864","pmid":"https://pubmed.ncbi.nlm.nih.gov/21869544"},"language":"ja","primary_location":{"id":"doi:10.6009/jjrt.67.905","doi":"https://doi.org/10.6009/jjrt.67.905","is_oa":true,"landing_page_url":"https://doi.org/10.6009/jjrt.67.905","pdf_url":"https://www.jstage.jst.go.jp/article/jjrt/67/8/67_8_905/_pdf","source":{"id":"https://openalex.org/S2756445955","display_name":"Japanese Journal of Radiological Technology","issn_l":"0369-4305","issn":["0369-4305","1881-4883"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["medline","poland-20"],"host_organization":"https://openalex.org/P4320800565","host_organization_name":"Japan Radiological Society","host_organization_lineage":["https://openalex.org/P4320800565"],"host_organization_lineage_names":["Japan Radiological Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese Journal of Radiological Technology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/jjrt/67/8/67_8_905/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068998027","display_name":"Taiki Chono","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210124603","display_name":"Sapporo Medical University Hospital","ror":"https://ror.org/02a7zgk95","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210124603"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Taiki Chono","raw_affiliation_strings":["Sapporo Medical University Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sapporo Medical University Hospital","institution_ids":["https://openalex.org/I4210124603"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110009626","display_name":"Tohru Hirano","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210124603","display_name":"Sapporo Medical University Hospital","ror":"https://ror.org/02a7zgk95","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210124603"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tohru Hirano","raw_affiliation_strings":["Sapporo Medical University Hospital","\u672d\u5e4c\u533b\u79d1\u5927\u5b66\u9644\u5c5e\u75c5\u9662"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sapporo Medical University Hospital","institution_ids":["https://openalex.org/I4210124603"]},{"raw_affiliation_string":"\u672d\u5e4c\u533b\u79d1\u5927\u5b66\u9644\u5c5e\u75c5\u9662","institution_ids":["https://openalex.org/I4210124603"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032870217","display_name":"Takeshi Inoue","orcid":"https://orcid.org/0000-0002-9972-6105","observed_orcids":["https://orcid.org/0000-0002-9972-6105"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takeshi Inoue","raw_affiliation_strings":["Takai Hospital","\u533b\u7642\u6cd5\u4eba\u9ad8\u6e05\u4f1a\u9ad8\u4e95\u75c5\u9662"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Takai Hospital","institution_ids":[]},{"raw_affiliation_string":"\u533b\u7642\u6cd5\u4eba\u9ad8\u6e05\u4f1a\u9ad8\u4e95\u75c5\u9662","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058777710","display_name":"Shinichi Tokuyasu","orcid":"https://orcid.org/0000-0003-4524-9777","observed_orcids":["https://orcid.org/0000-0003-4524-9777"]},"institutions":[{"id":"https://openalex.org/I4405274953","display_name":"Philips Japan, Limited (Japan)","ror":"https://ror.org/02pf9q447","country_code":"JP","type":"company","lineage":["https://openalex.org/I4405274953"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shinichi Tokuyasu","raw_affiliation_strings":["Philips Electronics Japan, Ltd","\u682a\u5f0f\u4f1a\u793e\u30d5\u30a3\u30ea\u30c3\u30d7\u30b9\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u30b8\u30e3\u30d1\u30f3"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Philips Electronics Japan, Ltd","institution_ids":["https://openalex.org/I4405274953"]},{"raw_affiliation_string":"\u682a\u5f0f\u4f1a\u793e\u30d5\u30a3\u30ea\u30c3\u30d7\u30b9\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u30b8\u30e3\u30d1\u30f3","institution_ids":["https://openalex.org/I4405274953"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024408106","display_name":"Ko Higuchi","orcid":"https://orcid.org/0009-0007-7959-7696","observed_orcids":["https://orcid.org/0009-0007-7959-7696"]},"institutions":[{"id":"https://openalex.org/I4405274953","display_name":"Philips Japan, Limited (Japan)","ror":"https://ror.org/02pf9q447","country_code":"JP","type":"company","lineage":["https://openalex.org/I4405274953"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ko Higuchi","raw_affiliation_strings":["Philips Electronics Japan, Ltd","\u682a\u5f0f\u4f1a\u793e\u30d5\u30a3\u30ea\u30c3\u30d7\u30b9\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u30b8\u30e3\u30d1\u30f3"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Philips Electronics Japan, Ltd","institution_ids":["https://openalex.org/I4405274953"]},{"raw_affiliation_string":"\u682a\u5f0f\u4f1a\u793e\u30d5\u30a3\u30ea\u30c3\u30d7\u30b9\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u30b8\u30e3\u30d1\u30f3","institution_ids":["https://openalex.org/I4405274953"]}]}],"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":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"67","issue":"8","first_page":"905","last_page":"911"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10372","display_name":"Cardiac Imaging and Diagnostics","score":0.8647000193595886,"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/T10372","display_name":"Cardiac Imaging and Diagnostics","score":0.8647000193595886,"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":0.12710000574588776,"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":0.003100000089034438,"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/image-quality","display_name":"image quality","score":0.7229999899864197},{"id":"https://openalex.org/keywords/radiation-dose-reduction","display_name":"radiation dose reduction","score":0.878000020980835},{"id":"https://openalex.org/keywords/aliasing","display_name":"aliasing","score":0.7289999723434448},{"id":"https://openalex.org/keywords/image-reproducibility","display_name":"image reproducibility","score":0.8610000014305115},{"id":"https://openalex.org/keywords/field-of-view","display_name":"field of view","score":0.6520000100135803},{"id":"https://openalex.org/keywords/ct-scanner-comparison","display_name":"CT scanner comparison","score":0.3149999976158142}],"concepts":[{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.715335488319397},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.5562785863876343},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5235825777053833},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.4704020917415619},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.46153295040130615},{"id":"https://openalex.org/C2776127602","wikidata":"https://www.wikidata.org/wiki/Q5038319","display_name":"Cardiac imaging","level":2,"score":0.41245806217193604},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.4069630205631256},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22337555885314941},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1920984983444214},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1878979504108429}],"mesh":[{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","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":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D017023","descriptor_name":"Coronary Angiography","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},{"descriptor_ui":"D023921","descriptor_name":"Coronary Stenosis","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.6009/jjrt.67.905","doi":"https://doi.org/10.6009/jjrt.67.905","is_oa":true,"landing_page_url":"https://doi.org/10.6009/jjrt.67.905","pdf_url":"https://www.jstage.jst.go.jp/article/jjrt/67/8/67_8_905/_pdf","source":{"id":"https://openalex.org/S2756445955","display_name":"Japanese Journal of Radiological Technology","issn_l":"0369-4305","issn":["0369-4305","1881-4883"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["medline","poland-20"],"host_organization":"https://openalex.org/P4320800565","host_organization_name":"Japan Radiological Society","host_organization_lineage":["https://openalex.org/P4320800565"],"host_organization_lineage_names":["Japan Radiological Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese Journal of Radiological Technology","raw_type":"journal-article"},{"id":"pmid:21869544","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/21869544","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":"Nihon Hoshasen Gijutsu Gakkai zasshi","raw_type":"Comparative Study"}],"best_oa_location":{"id":"doi:10.6009/jjrt.67.905","doi":"https://doi.org/10.6009/jjrt.67.905","is_oa":true,"landing_page_url":"https://doi.org/10.6009/jjrt.67.905","pdf_url":"https://www.jstage.jst.go.jp/article/jjrt/67/8/67_8_905/_pdf","source":{"id":"https://openalex.org/S2756445955","display_name":"Japanese Journal of Radiological Technology","issn_l":"0369-4305","issn":["0369-4305","1881-4883"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["medline","poland-20"],"host_organization":"https://openalex.org/P4320800565","host_organization_name":"Japan Radiological Society","host_organization_lineage":["https://openalex.org/P4320800565"],"host_organization_lineage_names":["Japan Radiological Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese Journal of Radiological Technology","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8048999905586243,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W388689864.pdf","grobid_xml":"https://content.openalex.org/works/W388689864.grobid-xml"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W105297968","https://openalex.org/W2012317429","https://openalex.org/W2024105966","https://openalex.org/W2073751205","https://openalex.org/W2074396050","https://openalex.org/W2104304159","https://openalex.org/W2105778334","https://openalex.org/W2150001120","https://openalex.org/W2156755609","https://openalex.org/W2164700212","https://openalex.org/W2380799994"],"related_works":["https://openalex.org/W6906007120","https://openalex.org/W2010010446","https://openalex.org/W2921856389","https://openalex.org/W2334793747","https://openalex.org/W2147703552","https://openalex.org/W2089239316","https://openalex.org/W4389306845","https://openalex.org/W2009621711","https://openalex.org/W2056597269","https://openalex.org/W2410311013"],"abstract_inverted_index":{"BACKGROUND:":[0],"Step&Shoot":[1,46,101,134],"cardiac":[2,18,135],"computed":[3],"tomography":[4],"(CT)":[5],"provides":[6],"the":[7,43,88,130],"benefit":[8],"of":[9,32,45,55,90,120,129,133],"significant":[10],"reduction":[11],"in":[12,27,65,117],"radiation":[13],"dose":[14],"compared":[15,99],"to":[16,38,114,127],"helical":[17],"CT":[19],"acquisitions.":[20],"We":[21,41,51],"think":[22],"that":[23,67,74],"a":[24],"difference":[25],"occurs":[26],"image":[28,53,111,131],"quality":[29,54,132],"by":[30,57],"presence":[31],"overlap":[33,47,103],"reconstruction":[34,48,104],"(fractionated":[35],"sentence,":[36],"attempted":[37],"clarify).":[39],"PURPOSE:":[40],"studied":[42],"utility":[44],"(SSOR).":[49],"METHODS:":[50],"evaluated":[52],"SSOR":[56,68,78,124],"comparing":[58],"z-axis":[59,81],"spatial":[60,82],"resolution":[61,83],"on":[62],"various":[63],"s":[64],"scanners":[66],"is":[69],"possible":[70],"and":[71,84],"for":[72],"those":[73],"are":[75],"impossible.":[76],"RESULTS:":[77],"indicated":[79],"better":[80],"less":[85],"variation":[86],"over":[87],"field":[89],"view":[91],"(FOV)":[92],"(in":[93],"z":[94],"&":[95],"x-y":[96],"directions)":[97],"as":[98],"with":[100],"without":[102],"(SS).":[105],"In":[106],"addition,":[107],"SS":[108],"showed":[109],"inadequate":[110],"reproducibility":[112],"due":[113],"aliasing":[115],"error":[116],"z-direction":[118],"(lack":[119],"sampling":[121],"interval).":[122],"CONCLUSIONS:":[123],"would":[125],"contribute":[126],"improvement":[128],"CT.":[136]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2026-11-02T09:45:03.842371","created_date":"2016-06-24T00:00:00"}