{"created":"2023-06-19T12:44:42.843557+00:00","id":4262,"links":{},"metadata":{"_buckets":{"deposit":"f5f6a189-cf9b-4112-b507-fd5e3d64a425"},"_deposit":{"created_by":3,"id":"4262","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4262"},"status":"published"},"_oai":{"id":"oai:tokyo-metro-u.repo.nii.ac.jp:00004262","sets":["656:683:684"]},"author_link":["14325","14319","14318","14321","14323","14313","14316","14322","14327","14311","14317","14320","14324","14326","14312","14310","14314","14315"],"item_6_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Development of the Image Registration Program for Portal and DRR Images in Radiation Therapy"}]},"item_6_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"74","bibliographicPageStart":"65","bibliographicVolumeNumber":"31","bibliographic_titles":[{"bibliographic_title":"医学物理 : 日本医学物理学会機関誌"}]}]},"item_6_creator_2":{"attribute_name":"著者(ヨミ)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"ワタナベ, ヒロユキ"}],"nameIdentifiers":[{"nameIdentifier":"14316","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"イトウ, タケシ"}],"nameIdentifiers":[{"nameIdentifier":"14317","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"ナカゼコ, カズマ"}],"nameIdentifiers":[{"nameIdentifier":"14318","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"タチバナ, アツシ"}],"nameIdentifiers":[{"nameIdentifier":"14319","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"ハシモト, タケユキ"}],"nameIdentifiers":[{"nameIdentifier":"14320","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"シノハラ, ヒロユキ"}],"nameIdentifiers":[{"nameIdentifier":"14321","nameIdentifierScheme":"WEKO"}]}]},"item_6_creator_3":{"attribute_name":"著者別名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Watanabe, Hiroyuki"}],"nameIdentifiers":[{"nameIdentifier":"14322","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ito, takeshi"}],"nameIdentifiers":[{"nameIdentifier":"14323","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakazeko, Kazuma"}],"nameIdentifiers":[{"nameIdentifier":"14324","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tachibana, Atsushi"}],"nameIdentifiers":[{"nameIdentifier":"14325","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hashimoto, Takeyuki"}],"nameIdentifiers":[{"nameIdentifier":"14326","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Shinohara, Hiroyuki"}],"nameIdentifiers":[{"nameIdentifier":"14327","nameIdentifierScheme":"WEKO"}]}]},"item_6_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this article, the authors propose an image registration program of portal images and digitally reconstructed radiography (DRR) images used as simulation images for external beam radiation therapy planning. First, the center of the radiation field in a portal image taken using a computed radiograhy cassette is matched to the center of the portal image. Then scale points projected on a DRR image and the portal image are deleted, and the portal image with the radiation field is extracted. Registration of the DRR and portal images is performed using mutual information as the registration criterion. It was found that the absolute displacement misregistrations in two directions (x, y) were 1.2±0.7 mm and 0.5 ±0.3 mm, respectively, and rotation disagreement about the z axis 0.3±0.3°. It was concluded the proposed method was applicable to image registration of portal and DRR images in radiation therapy.","subitem_description_type":"Abstract"}]},"item_6_description_40":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_6_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本医学物理学会"}]},"item_6_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"日本医学物理学会"}]},"item_6_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11580542","subitem_source_identifier_type":"NCID"}]},"item_6_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13455354","subitem_source_identifier_type":"ISSN"}]},"item_6_version_type_16":{"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":"渡邊, 裕之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"伊藤, 猛"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中世古, 和真"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"橘, 篤志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"橋本, 雄幸"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"篠原, 広行"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-08-04"}],"displaytype":"detail","filename":"10611-001.pdf","filesize":[{"value":"2.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"10611-001.pdf","url":"https://tokyo-metro-u.repo.nii.ac.jp/record/4262/files/10611-001.pdf"},"version_id":"1ffea77e-61f8-4637-91a6-72690614b3f9"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"portal image","subitem_subject_scheme":"Other"},{"subitem_subject":"DRR","subitem_subject_scheme":"Other"},{"subitem_subject":"pointer scale","subitem_subject_scheme":"Other"},{"subitem_subject":"radiation therapy","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":"放射線治療におけるCRポータル画像とDRR画像の位置照合プログラムの開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"放射線治療におけるCRポータル画像とDRR画像の位置照合プログラムの開発"}]},"item_type_id":"6","owner":"3","path":["684"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-09-07"},"publish_date":"2012-09-07","publish_status":"0","recid":"4262","relation_version_is_last":true,"title":["放射線治療におけるCRポータル画像とDRR画像の位置照合プログラムの開発"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-19T18:01:06.737060+00:00"}