{"created":"2023-05-15T14:40:39.056680+00:00","id":55772,"links":{},"metadata":{"_buckets":{"deposit":"4cbc6b96-d513-4ef1-afe2-f2bdee73630e"},"_deposit":{"created_by":1,"id":"55772","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"55772"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00055772","sets":["7"]},"author_link":["570684","570686","570682","570683","570685"],"item_10004_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"79","bibliographicPageEnd":"16","bibliographicPageStart":"11","bibliographicVolumeNumber":"MI2011","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会技術研究報告"}]}]},"item_10004_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"PET定量機能画像の撮像では、動脈採血が必要となる点とPETデータの雑音が劣悪である点が問題となる。そこで本研究では、先行の研究によって既に得られている速度定数の範囲及び血中放射能濃度曲線のデータ群を、機能画像の作成に必要となるコンパートメントモデルの推定課程に組み込むことで、動脈採血の省略と雑音からの影響の低減を図った。そのためには、Bayse推定の手法を用いた。シミュレーション及び臨床デーに対する検討より、提案手法の有効性が示唆された。","subitem_description_type":"Abstract"}]},"item_10004_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0913-5685","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"本谷, 秀堅"}],"nameIdentifiers":[{"nameIdentifier":"570682","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"木村, 裕一"}],"nameIdentifiers":[{"nameIdentifier":"570683","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"その他"}],"nameIdentifiers":[{"nameIdentifier":"570684","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"本谷 秀堅","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"570685","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"木村 裕一","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"570686","nameIdentifierScheme":"WEKO"}]}]},"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":"article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Bayes推定による動脈採血を必要としないPET画像動態データの雑音除去の試み","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Bayes推定による動脈採血を必要としないPET画像動態データの雑音除去の試み"}]},"item_type_id":"10004","owner":"1","path":["7"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-01-24"},"publish_date":"2012-01-24","publish_status":"0","recid":"55772","relation_version_is_last":true,"title":["Bayes推定による動脈採血を必要としないPET画像動態データの雑音除去の試み"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T22:45:35.318495+00:00"}