{"_buckets": {"deposit": "2a342164-0f2c-49dc-95d7-93a2942e08d1"}, "_deposit": {"id": "4120", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "4120"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00004120", "sets": ["454", "508"]}, "item_5_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "A Simulation Study of Radiographic Image Quality Measurement Based on Transmitted Information"}]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2007-03", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "3", "bibliographicPageEnd": "344", "bibliographicPageStart": "341", "bibliographicVolumeNumber": "63", "bibliographic_titles": [{"bibliographic_title": "日本放射線技術学会雑誌"}, {"bibliographic_title": "日本放射線技術学会雑誌", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Although radiographic image quality is considered difficult to evaluate in a straightforward and systematic manner. it may be possible by using an index of transmitted information. As a preliminary study, relations between transmitted information and two image characteristics, namely. image noise and image blurring, were evaluated by simulation. The value of transmitted information was decreased if image noise and image blurring increased. The relationships were corroborated on an experimental basis. This paper suggests the possibility of a simple, straightforward method for synthetically evaluating radiographic images by a single parameter in terms of transmitted information.", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "9", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Lee, Yongbum"}]}, {"nameIdentifiers": [{"nameIdentifier": "47528", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Tsai, Du-Yih"}]}, {"nameIdentifiers": [{"nameIdentifier": "47529", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Matsuyama, Eri"}]}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "日本放射線技術学会"}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00197773", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "18814883", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "李, 鎔範"}], "nameIdentifiers": [{"nameIdentifier": "9", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "蔡, 篤儀"}], "nameIdentifiers": [{"nameIdentifier": "47525", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "松山, 江里"}], "nameIdentifiers": [{"nameIdentifier": "47526", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-07-30"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "05_0003.pdf", "filesize": [{"value": "185.0 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 185000.0, "url": {"label": "05_0003.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/4120/files/05_0003.pdf"}, "version_id": "27fa8742-37c9-415c-afff-e9bcb75ad577"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "image quality", "subitem_subject_scheme": "Other"}, {"subitem_subject": "noise", "subitem_subject_scheme": "Other"}, {"subitem_subject": "resolution", "subitem_subject_scheme": "Other"}, {"subitem_subject": "entropy", "subitem_subject_scheme": "Other"}, {"subitem_subject": "transmitted information", "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": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "伝達情報量に基づくX線画像画質評価法に関するシミュレーション実験", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "伝達情報量に基づくX線画像画質評価法に関するシミュレーション実験"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "508"], "permalink_uri": "http://hdl.handle.net/10191/6248", "pubdate": {"attribute_name": "公開日", "attribute_value": "2008-04-18"}, "publish_date": "2008-04-18", "publish_status": "0", "recid": "4120", "relation": {}, "relation_version_is_last": true, "title": ["伝達情報量に基づくX線画像画質評価法に関するシミュレーション実験"], "weko_shared_id": 2}