{"_buckets": {"deposit": "4dfdacd4-bff9-4120-891f-97c1593f0281"}, "_deposit": {"created_by": 3, "id": "3889", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "3889"}, "status": "published"}, "_oai": {"id": "oai:nitech.repo.nii.ac.jp:00003889", "sets": ["31"]}, "author_link": ["10733", "4832", "8515", "4831"], "item_10001_alternative_title_24": {"attribute_name": "その他（別言語等）のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "2ホウコウ　トウエイゾウ　カラ　ノ　キンシツ　ジュウマン　ブッタイ　サイコウセイ　アルゴリズム"}, {"subitem_alternative_title": "An algorithm to reconstruct 3-dimensional shape from bi-directional projection images."}]}, "item_10001_biblio_info_28": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1987-02-20", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "473", "bibliographicPageStart": "463", "bibliographicVolumeNumber": "J70-D", "bibliographic_titles": [{"bibliographic_title": "電子情報通信学会論文誌. D, 情報・システム"}]}]}, "item_10001_description_36": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "2方向から計測した投影像から均質充満物体を再構成するアルゴリズムを開発した．本論文ではまず2方向からの投影像による再構成の可能性および再構成アルゴリズムの検討を行った．更に計算機シミュレーションによってアルゴリスムの正当性を実証し，また再構成時の誤差評価を行った．その結果従来提案されていた楕円近似法では表現することが困難な形状であっても良好な再構成結果を得られることがわかった．次に本アルゴリズムを円錐ビームによって計測された2次元投影像からの3次元再構成に適用するための円錐ビーム座標系を提案し，計算機シミュレーションによって3次元再構成を行い良好な結果を得た．また実際のX線装置でファントムの撮影を行い，得られた2枚の投影像から3次元再構成ができることを確認した．", "subitem_description_type": "Other"}]}, "item_10001_description_38": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_10001_full_name_27": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "8515", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000000219396 ", "nameIdentifierScheme": "NRID", "nameIdentifierURI": "http://rns.nii.ac.jp/nr/1000000219396 "}], "names": [{"name": "Matsuo, Hiroshi"}]}, {"nameIdentifiers": [{"nameIdentifier": "4831", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Iwata, Akira"}]}]}, "item_10001_publisher_29": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Institute of Electronics, Information and Communication Engineers"}]}, "item_10001_source_id_30": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "09135731", "subitem_source_identifier_type": "ISSN"}]}, "item_10001_source_id_32": {"attribute_name": "書誌レコードID（NCID）", "attribute_value_mlt": [{"subitem_source_identifier": "AN10013389", "subitem_source_identifier_type": "NCID"}]}, "item_10001_version_type_33": {"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": "松尾, 啓志"}, {"creatorName": "マツオ, ヒロシ", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "8515", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000000219396 ", "nameIdentifierScheme": "NRID", "nameIdentifierURI": "http://rns.nii.ac.jp/nr/1000000219396 "}]}, {"creatorNames": [{"creatorName": "堀場, 勇夫"}, {"creatorName": "\u0026EMPTY\u0026", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "10733", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "岩田, 彰"}, {"creatorName": "イワタ, アキラ", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "4831", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "鈴村, 宣夫"}], "nameIdentifiers": [{"nameIdentifier": "4832", "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": "2017-01-23"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "J70-D_463.pdf", "filesize": [{"value": "1.0 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensefree": "Copyright(c)1987 IEICE　http://search.ieice.org/index.html", "licensetype": "license_free", "mimetype": "application/pdf", "size": 1000000.0, "url": {"label": "本文_fulltext", "url": "https://nitech.repo.nii.ac.jp/record/3889/files/J70-D_463.pdf"}, "version_id": "279383d5-662f-41b9-88b9-a993e15c3dc1"}]}, "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": "2方向投影像からの均質充満物体再構成アルゴリズム", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "2方向投影像からの均質充満物体再構成アルゴリズム"}]}, "item_type_id": "10001", "owner": "3", "path": ["31"], "permalink_uri": "https://nitech.repo.nii.ac.jp/records/3889", "pubdate": {"attribute_name": "公開日", "attribute_value": "2012-11-07"}, "publish_date": "2012-11-07", "publish_status": "0", "recid": "3889", "relation": {}, "relation_version_is_last": true, "title": ["2方向投影像からの均質充満物体再構成アルゴリズム"], "weko_shared_id": 3}