{"created":"2023-06-20T15:50:36.560933+00:00","id":3455,"links":{},"metadata":{"_buckets":{"deposit":"e2c46528-829e-48af-a8c7-cbf910478b08"},"_deposit":{"created_by":18,"id":"3455","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"3455"},"status":"published"},"_oai":{"id":"oai:redcross.repo.nii.ac.jp:00003455","sets":["99:64:160"]},"author_link":["54","8140","8141","8290","6860"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"12","bibliographicPageStart":"9","bibliographicVolumeNumber":"7","bibliographic_titles":[{"bibliographic_title":"徳島赤十字病院医学雑誌"},{"bibliographic_title":"Tokushima Red Cross Hospital Medical Journal","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"スペクト画像の再構成法は逆投影画像再構成法FBP(filterd back projection)法が使用されているが、画像位置情報がより正確に求まる逐次近似法ML-EM(maximum Iikelihood expectation maximization)法をさらに高速化したOS-EM (order subset expectation maximization)法がある。今回、OS-EM法を使用することにより画像がどのように改善されるか、また、当院の装置で使用できるか検討した。","subitem_description_type":"Abstract"}]},"item_10002_heading_23":{"attribute_name":"見出し","attribute_value_mlt":[{"subitem_heading_banner_headline":"原著","subitem_heading_language":"ja"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"徳島赤十字病院"}]},"item_10002_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"徳島赤十字病院"}],"subitem_relation_type_id":{}}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1346-9878","subitem_source_identifier_type":"ISSN"}]},"item_10002_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"滝, 健次"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"吉崎, 敏明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"真貝, 勝"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"大西, 範生"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"城野, 良三"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2013-05-11"}],"displaytype":"simple","filename":"trchmj701_9-12.pdf","filesize":[{"value":"1.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"pdf002221","url":"https://redcross.repo.nii.ac.jp/record/3455/files/trchmj701_9-12.pdf"},"version_id":"0a6d0016-8e7f-40fb-acd9-d9a4dd05e5f0"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"OS-EM","subitem_subject_scheme":"Other"},{"subitem_subject":"スペクト再構成画像","subitem_subject_scheme":"Other"},{"subitem_subject":"逐次近似法","subitem_subject_scheme":"Other"},{"subitem_subject":"OS-EM","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"SPECT reconstructed images","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"iterative approximation method","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"OS-EM再構成画像の検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"OS-EM再構成画像の検討"},{"subitem_title":"Study of OS-EM Reconstructed Image","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"18","path":["160"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-05-11"},"publish_date":"2013-05-11","publish_status":"0","recid":"3455","relation_version_is_last":true,"title":["OS-EM再構成画像の検討"],"weko_creator_id":"18","weko_shared_id":18},"updated":"2023-06-20T22:04:45.113519+00:00"}