{"created":"2021-03-01T07:06:31.907968+00:00","id":28158,"links":{},"metadata":{"_buckets":{"deposit":"733d10f6-a7c9-4c40-8ae5-36de0c6fa4ff"},"_deposit":{"created_by":221,"id":"28158","owners":[221],"pid":{"revision_id":0,"type":"depid","value":"28158"},"status":"published"},"_oai":{"id":"oai:tsukuba.repo.nii.ac.jp:00028158","sets":["152:825","3:62:5592:632"]},"author_link":["97459","197"],"item_1644910766877":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"124","bibliographicPageStart":"116","bibliographicVolumeNumber":"20","bibliographic_titles":[{"bibliographic_title":"Journal of synchrotron radiation","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Synchrotron radiation (SR) X-ray micro-computed tomography (CT) is an effective imaging modality for high-resolution investigation of small objects, with several applications in medicine, biology and industry. However, the limited size of the detector field of view (FOV) restricts the sample dimensions to only a few millimeters. When the sample size is larger than the FOV, images reconstructed using conventional methods suffer from DC-shift and low-frequency artifacts. This classical problem is known as the local tomography or the interior problem. In this paper, a statistical iterative reconstruction method is introduced to eliminate image artifacts resulting from the local tomography. The proposed method, which can be used in several SR imaging applications, enables high-resolution SR imaging with superior image quality compared with conventional methods. Real data obtained from different SR micro-CT applications are used to evaluate the proposed method. Results indicate a noteworthy quality improvement in the image reconstructed from the local tomography measurements.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_5_publisher_27":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"International Union of Crystallography","subitem_publisher_language":"en"}]},"item_5_relation_10":{"attribute_name":"PubMed番号","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"23254664","subitem_relation_type_select":"PMID"}}]},"item_5_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1107/S0909049512041301","subitem_relation_type_select":"DOI"}}]},"item_5_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"c 2013 International Union of Crystallography","subitem_rights_language":"en"}]},"item_5_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0909-0495","subitem_source_identifier_type":"PISSN"}]},"item_5_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11022317","subitem_source_identifier_type":"NCID"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"RASHED, E. A.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"工藤, 博幸","creatorNameLang":"ja"},{"creatorName":"クドウ, ヒロユキ","creatorNameLang":"ja-Kana"},{"creatorName":"KUDO, Hiroyuki","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2013-12-25"}],"displaytype":"detail","filename":"JSR_20-1.pdf","filesize":[{"value":"2.1 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"JSR_20-1.pdf","url":"https://tsukuba.repo.nii.ac.jp/record/28158/files/JSR_20-1.pdf"},"version_id":"e741e4ec-85de-4f8f-b200-c1e3969e6422"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Towards high-resolution synchrotron radiation imaging with statistical iterative reconstruction","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Towards high-resolution synchrotron radiation imaging with statistical iterative reconstruction","subitem_title_language":"en"}]},"item_type_id":"5","owner":"221","path":["825","632"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2013-01-30"},"publish_date":"2013-01-30","publish_status":"0","recid":"28158","relation_version_is_last":true,"title":["Towards high-resolution synchrotron radiation imaging with statistical iterative reconstruction"],"weko_creator_id":"221","weko_shared_id":-1},"updated":"2023-06-30T06:40:25.084231+00:00"}